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一种赤藓糖醇晶体及其制备方法
申请（专利）号：
申请日期：
公开(公告)日：
公开(公告)号：
主分类号：
A23L1/09,A23L1/00,A,A23,A23L,A23L1
A23L1/09,A23L1/00,A,A23,A23L,A23L1
申请（专利权）人：
保龄宝生物股份有限公司
发明（设计）人：
刘宗利,王乃强,栾庆民,张祥奎,周焕霞,袁卫涛,李克文,熊小兰,张莉
主申请人地址：
251200 山东省德州市禹城市高新区东外环路1号
专利代理机构：
济南泉城专利商标事务所 37218
国别省市代码：
一种赤藓糖醇晶体，包括赤藓糖醇，其特征是还包括占赤藓糖醇重量1?2.5%的甜味剂。
法律状态：
公开，实质审查的生效，实质审查的生效
相关检索词
万方数据知识服务平台--国家科技支撑计划资助项目（编号：2006BAH03B01）(C)北京万方数据股份有限公司
万方数据电子出版社Patent CNB - Display driving system with monitoring means for data driver integrated circuit - Google PatentsCN BGrantCN Jun 4, 2014Mar 2, 2010Mar 4, 2009, , .1, CN
B, CN B, CN , CN-B-, CN B, CNB, CN, CN.1, , ,
(3) , Display driving system with monitoring means for data driver integrated circuit
B 一种显示器驱动系统，包括时序控制器，被配置为用以接收由影像数据所组成的数据信号以及产生如频率信号的控制信号；接口，被配置为用以将数据信号和控制信号传输至复数个数据驱动器；数据驱动器，被配置为用以经由接口接收数据信号和控制信号并将所接收的信号供应至显示器面板以显示影像；以及监测单元，被配置为用以将指示数据驱动器的状态信息的锁定信号回馈至时序控制器以使数据驱动器可被监测。 A display driving system comprising a timing controller configured to receive data signals to image data composed by generating as the control signal
interface configured to signal to the data and control signals transmitted to the plu data driver configured to receive data via the interface signal and the control signal and the received signal is supplied to the display panel
and a monitoring unit, configured to indicate to the data driver status information The lock signal back to the timing controller so that the data driver may be monitored.
1.一种显示器驱动系统，其特征在于，该系统包括: 一时序控制器，被配置为用以接收一由影像数据所组成的数据信号以及产生一控制信号，该控制信号为一频率信号； 一接口，被配置为用以将该数据信号和该控制信号传输至多个数据驱动器； 数据驱动器，被配置为用以经由该接口接收该数据信号和该控制信号并将所接收的信号供应至一显示器面板以显示一影像；以及一监测单元，被配置为用以将指示所述数据驱动器的状态信息的多个锁定信号回馈至该时序控制器以使所述数据驱动器可被监测， 其中，所述数据驱动器在所述数据驱动器的至少其中之一处于异常状态时未启动并输出所述锁定信号；以及其中，若一未启动的锁定信号自各别群组的数据驱动器输入至该时序控制器，则该时序控制器中断该数据信号的传输，并实施一频率调训直至一所回馈的锁定信号改变至一启动状态，藉以稳定所述数据驱动器。 A display driving system, characterized in that, the system comprising: a timing controller configured to receive a data signal from the image data composed and generates a control signal, the control signal i an interface configured to the data signal and the control signal is transmitted to the plura data driver configured to supply a signal for receiving the data signal and the control signal and received via the interface to a a display panel and a monitoring unit, configured to indicate the data to a plurality of drive status information back to the lock signal to the timing controller so that the data driver may be monitored, wherein the said data is not started when at least one drive in the data driver is in an abnormal state and out and wherein, if a lock signal is not started since the respective group of data driver input to the timing controller, the timing controller interrupts the transmission of the data signal, and implement a training frequency modulation feedback until a lock signal changes to a start state, in order to stabilize the data drives.
2.如权利要求1所述的显示器驱动系统，其特征在于， 该监测单元包括一顺序传输段，该顺序传输段依序地将所述数据驱动器相互连接，以使所述数据驱动器可将指示所述数据驱动器的各别的状态信息的所述锁定信号依序地传输至其它联接的所述数据驱动器，并将一置末的数据驱动器连接至该时序控制器以使该置末的数据驱动器可将该锁定信号回馈至该时序控制器。 2. The display driving system according to claim 1, characterized in that the monitoring unit comprises a sequence of transmission segment, the segment transmission order sequentially the data driver connected to each other, so that the data driver may be indicative of the status information of the respective data driver lock signal sequentially transmitted to the data driver coupled to the other, and a data driver connected to the opposed end of the timing controller so that the data driver of the set at the end of The lock signal can be fed back to the timing controller.
3.如权利要求1所述的显示器驱动系统，其特征在于， 该监测单元包括第一顺序传输段至第~顺序传输段，所述顺序传输段被配置为将所述数据驱动器分割为~个由一个或多个数据驱动器所组成的多个群组，其中~为相同于或大于1的自然数，并将各别群组的所述数据驱动器以将所述锁定信号依序地传输至联接的所述数据驱动器的方式相互连接，以将用于接收所述锁定信号的各别群组的最末的所述数据驱动器连接至该时序控制器而使各别群组的所述锁定信号可传输和回馈至该时序控制器。 3. The display driving system according to claim 1, characterized in that the monitoring unit comprises a first conveying zone to a first sequential order of ~ transmission segment, the sequence segment is configured to transmit the data driver is divided into a ~ by one or more of the plurality of groups of data consisting of the drive, where ~ is the same as or a natural number greater than 1, and the data driver to the respective groups sequentially transmitted to the lock signal coupled The data driver is connected with each other, to the last of the data driver for receiving said locking signal is connected to the respective groups of the respective timing controller leaving group lock signal can be transmitted and feedback to the timing controller.
4.如权利要求1所述的显示器驱动系统，其特征在于， 该监测单元包括一锁定信号输出段，该锁定信号输出段将自所述数据驱动器所输出的所述锁定信号独立地传输至一逻辑闸，且连接至该时序控制器的该逻辑闸合并一个或多个自该锁定信号输出段所输出的所述锁定信号、执行一逻辑作业以及将一结果信号输出至时序控制器。 4. The display driving system according to claim 1, characterized in that the monitoring unit comprises a locking signal output section, the locking signal is output from said segment of said lock signals output from data driver is independently transmitted to a logic gates, and is connected to the timing controller of the merger of one or more logic gates that lock signal from said output section of the output signal of the lock, perform a logic operation and the results will be a signal to the timing controller.
5.如权利要求1所述的显示器驱动系统，其特征在于， 该监测单元包括第一锁定信号输出段至第1锁定信号输出段，所述锁定信号输出段被配置为将所述数据驱动器分割为1个由一个或多个数据驱动器所组成的多个群组，其中1为相同于或大于1的自然数，并将自组成各别群组的所述数据驱动器所输出的所述锁定信号独立地传输至多个逻辑闸，所述逻辑闸包括第一逻辑闸至第1逻辑闸，所述逻辑闸被配置为接收自该第一锁定信号输出段至第1锁定信号输出段的各别群组所传输的所述锁定信号、执行多个逻辑作业以及将所述锁定信号输出段的多个输出值回馈至该时序控制器。 5. The display driving system according to claim 1, characterized in that the monitoring unit comprises a first latch signal output section to the first latch signal output section, said locking signal output section is configured to split the data driver or by one to a plurality of data drivers consisting of a plurality of groups, wherein a is the same as or a natural number greater than 1, and the lock signal independently from said data driver respective group consisting outputted transmitted to the plurality of logic gates, said logic gate comprises a first logic gate to the first logic gate, said logic gate is configured to receive the lock signal output from the first segment to the first segment of the respective lock signal output group The lock signal transmitted, a plurality of logical operations and execute the plurality of lock signal output section outputs feedback to the timing controller.
6.如权利要求1所述的显示器驱动系统，其特征在于， 该监测单元包括多个独立回馈段，所述独立回馈段被配置为用于经由连接于各别数据驱动器和该时序控制器之间的多个独立传输线将指示所述数据驱动器的状态信息的所述锁定信号独立地输出至该时序控制器，并将所述锁定信号回馈至该时序控制器。 6. The display driving system according to claim 1, characterized in that the monitoring unit comprises a plurality of independent segments feedback, the feedback section is configured to separate via a connection to the respective data drivers and the timing controller of the plurality of independent transmission lines between the data indicating the drive status information independently of the lock signal is output to the timing controller, and the lock signal is fed back to the timing controller.
7.如权利要求4至6任一项所述的显示器驱动系统，其特征在于， 若一未启动的锁定信号自所述数据驱动器的至少其中之一输出，则相应的该数据驱动器忽略经由该接口所传输的该数据信号，并使用先前所输入的数据驱动该显示器面板；以及其中，该时序控制器被配置为将用于该频率信号的回复的一频率调训信号传输至该数据驱动器，直至一经启动的锁定信号已回馈。 7. A display driving system recited in any one of claims 4-6, characterized in that, if the lock signal from said data driver output of at least one of a not activated, the corresponding the data driver via the ignore interface the data signal transmitted, and uses the data previously entered drivi and wherein the timing controller is configured to transmit a frequency modulated signal to be used for training the frequency response of the signal to the data driver, until a lock signal has been initiated feedback.
数据驱动器用具有监测单元的显示器驱动系统 Used for data-driven display driving system with a monitoring unit
技术领域 FIELD
[0001] 本发明系关于显示器驱动系统，尤其是具有用于监测数据驱动器之单元的显示器驱动系统，可于时序控制器处理透过接口所传输之频率信号和数据信号以及将所处理的信号供应至显示器面板时，监测数据驱动器之状态的改变，以使数据驱动器的状态信息可回馈至时序控制器。 [0001] The present invention relates to a display driving system, in particular the driving system having a display monitor data for the drive of the unit can handle the frequency signal and a data signal transmitted through the interface and the processed signal is supplied to the timing controller to the display panel to monitor the status of the data drive change, to make the data drive status information can be fed back to the timing controller.
背景技术 BACKGROUND
[0002] 一般而言，显示器驱动系统包括时序控制器，被配置为用以处理数据信号和产生并供应频率信号与时序控制信号，以便驱动显示器面板、以及数据驱动器(数据驱动器集成电路)，被配置为使用影像数据和传输自时序控制器的时序控制信号来驱动显示器面板。 [0002] In general, the display driving system includes a timing controller configured to process the data signal and to generate and supply a frequency control signal and the timing signal to drive the display panel, and a data driver (data driver ICs), are configured to use the image data and the timing control signal transmitted from the timing controller to drive the display panel.
[0003] 用于传输显示于时序控制器和数据驱动器之间的影像数据的接口包括多点连接 Interface [0003] for the transmission between the timing controller and display data drives image data include multi-point connection
传输型接口，其中数据驱动器共享数据信号线和频率信号线、点对点差动信号((:0-1)18)传输型接口，其中数据信号分别供应至各 Transmission-type interface, wherein the data signal line drive sharing data and frequency of the signal lines, point differential signal ((6,101,111: -1: 0-1) 01 111: 81 ^ 11118) transmission type interface, in which the data signals are supplied to each
别的数据驱动器以及频率信号藉由数据驱动器共享、以及接口，其中数据信号和频率信号藉由多阶而识别，并且嵌入频率信号的数据差分信号系经由各别独立的信号线传输至数据驱动器。 Other data driver and a frequency signal shared by the data driver, and an interface, wherein the data signal and the frequency signal is identified by the multi-step, and the embedded data differential signal lines of the frequency signal transmitted to the data driver via the respective separate signal lines.
[0004] 然而，在习知的显示器驱动系统中，无论数据驱动器的状态为何，时序控制器始终将数据信号和控制信号传输至数据驱动器。 [0004] However, in the conventional display drive system, regardless of the status of the data drives are, and always will be the timing controller data and control signals transmitted to the data drives.
[0005] 因此，即使当数据驱动器因于高速数据传输期间或噪声所致的电磁干扰(` -)而置于异常状态，由于始终将数据信号和控制信号传输至数据驱动器的时序控制器无法正确地辨识数据驱动器的状态，导致无法达成适当测量的问题。 [0005] Accordingly, even when the data driver during the high speed data transmission due to noise or interference caused by electromagnetic (6` 1111: 61- ^ 61-) to be placed in an abnormal state, since always The transmission of data and control signals to the data drive timing controller can not correctly identify the data drive status, making it impossible to reach an appropriate measure of the problem.
发明内容 SUMMARY
[0006] 于是，本发明致力于解决习知技术中所出现的问题，且本发明的目的系提供一具有用于监测数据驱动器的单元之显示器驱动系统，所述系统具有能够将指示数据驱动器的状态的控制信号回馈至时序控制器之单元，从而已辨识数据驱动器状态的时序控制器可传输适用于标准化在异常状态中作业的数据驱动器的数据信号和控制信号，以使数据驱动器可迅速回复至正常作业。 [0006] Thus, the present invention aims to solve the technical problems in the conventional, and the object of the system of the present invention provides a display driving system having means for monitoring the data of the drive, the system having a data driver capable of indicating control signal state feedback to the unit timing controller, whereby it has identified the data driver state timing controller may transmit applied to the data driver standardization in the abnormal state operation of the data signal and the control signal, so that the data driver can quickly respond to normal operations.
[0007] 为达成上述目的，根据本发明的一特点，提供一显示器驱动系统，所述系统包括一时序控制器，被配置为用以接收一由影像数据所组成的数据信号以及产生一控制信号，该控制信号为一频率信号；一接口，被配置为用以将该数据信号和该控制信号传输至多个数据驱动器；所述数据驱动器，被配置为用以经由该接口接收该数据信号和该控制信号并将所接收的信号供应至一显示器面板以显示一影像；以及一监测单元，被配置为用以将指示所述数据驱动器的状态信息的锁定信号([0( 3/4
81^1)回馈至该时序控制器以使所述数据驱动器可被监测。的具有用于监测数据驱动器之单元的显示的具有用于监测数据驱动器之单元的显示[(0 ~100(8 锁定信号具体实施方式 [0007] In order to achieve the above object, according to a feature of the present invention, there is provided a display driving system, said system comprising a timing controller, a control signal is configured to receive a data signal from the image data and generating consisting The control signal i an interface configured as to the data signal and the control signal transmitted to the plura the data driver configured to receive the data signal through the interface and the supply control signal and the received signal to a display panel and a monitoring unit, configured to lock to the signal indicative of the data driver of the status information ([0 ( 3/4
81 ^ 1) reserved to the timing controller so that the data driver may be monitored. The data driver having a display monitor of the display unit having a monitor for the data driver of the unit for the [ (0 to 100 (8 lock signal specific Embodiment
[0039] 以下将配合图式详细说明本发明之实施例。 [0039] The following detailed description of the drawings with embodiments of the present invention. 尽可能地，相同组件符号将用于指示相同或相似的部分。 Wherever possible, the same symbols will be used to indicate the same components or like parts.
[0040] 本发明中具有一用于监测数据驱动器的单元的显示器驱动系统包括时序控制器100，被配置为用以接收由影像数据所组成的数据信号以及产生并传输如频率信号等的控制信号、接口200，被配置为用以将数据信号和控制信号传输至多个数据驱动器、多个数据驱动器300，被配置为用以自接口200接收数据信号和控制信号且将所接收的信号供应至显示器面板以显示影像并输出指示数据驱动器的状态信息的锁定信号、以及监测单元，被配置为用以将数据驱动器300的状态信息回馈至时序控制器100以使数据驱动器300可被监测。 [0040] In the present invention, a display driving system having means for monitoring the data driver include a timing controller 100, is configured to receive data signals from the image data composed of and generate and transmit a control signal as a frequency signal or the like , interface 200, is configured for the transmission of data signals and control signals to the plurality of data drivers, a plurality of data drivers 300, 200 are configured to receive the data signal and a control signal from an interface and the received signal is supplied to the display panel to display the image data and output instruction information of the status of the drive lock signal, and a monitoring unit configured to drive the data back to the status information 300 of the timing controller 100 so that the data driver 300 can be monitored. 当数据驱动器300处于异常状态时，未启动(化狀“妨仏)和输出锁定信号。时序控制器100自监测单元接收所未启动的锁定信号并可监测数据驱动器300的状态。 When the data driver 300 is in an abnormal state, does not start (of the form &nuisance 仏) and outputs the lock signal. The timing controller 100 receives the self-monitoring unit does not start the lock status signal and monitoring data driver 300.
[0041] 接口(1/5) 200包括将数据信号和控制信号自时序控制器100传输至数据驱动器300的习知接口。 [0041] Interface (1/5) 200 includes data and control signals since the timing controller 100 transmits to the data driver 300 of the conventional interface. 接口200的实例可包括一多点连接传输型接口，其中数据驱动器共享数据信号线和频率信号线、一点对点差动信号传输型接口，其中数据信号分别供应至各别的数据驱动器以及频率信号藉由数据驱动器共享、以及一接口，其中具有嵌入频率信号的数据信号系经由各别独立的信号线传输至数据驱动器。 Interface instance 200 may include a multi-point connection transmission-type interface, wherein the data signal line drive sharing data and frequency of the signal line, a point differential signal transmission type interface, in which the data signals are supplied to each other as well as data on the drive frequency of the signal by shared by the data driver, and an interface, wherein the data signal line frequency signal having embedded data transmitted to the drive via the respective separate signal lines.
[0042] 接口200可包括由本案申请人于韩国专利申请案第10-号中所揭露的新式接口，于所述接口中，数据和频率信号系使用其中频率信号在同一阶嵌入于数据信号之间的单阶信号而传输，以便使接收器可于频率调训区间((- [0042] Interface 200 may comprise the present applicant disclosed in Korean Patent Application No. 10- in the new interface, in the interface, and the frequency of the data signal lines using the same order in which the frequency of the signal embedded in the single stage signal transmission between data signals, so that the receiver can tune to the frequency of training interval ((311118
回复数据和频率信号。 Reply data and frequency signals.
[0043] 监测单元可包括连接于数据驱动器300和时序控制器100之间的多种单元并可回馈数据驱动器300的状态信息。 [0043] connected to the monitoring unit may include a data driver 300 and the timing controller 100 and a variety of units between the data driver feedback status information 300. `需注意的是，监测单元的组态并不限于以下配合第1图至第6图所说明的本发明第一实施例至第五实施例。 `It should be noted that the monitoring unit is not limited to the configuration example of the first embodiment to the fifth embodiment of the present invention, the following complexes 1 to 6 of FIG illustrated in FIG.
[0044] 如此一来，藉由经由监测单元连续地监测数据驱动器的状态300的改变，若所述数据驱动器300的至少其中之一系处于异常状态，则时序控制器100传输适当的数据信号和控制信号，以便使处于异常状态的数据驱动器300可迅速回复至正常状态。 [0044] Thus, by continuously monitoring the data driver via the state change monitoring unit 300, based at least in one of the data driver 300, if an abnormal state, the timing controller 100 transmits the appropriate data signal and control signal, so that the data is in an abnormal state driver 300 can be quickly restored to normal state. 数据驱动器300可忽略经由接口200所输入之信号直至数据驱动器300回复至正常状态或可接收有助于数据驱动器300回复至正常状态之适当的信号。 Data driver 300 can be ignored until the data on the drive via a signal input interface 200 of 300 back to a normal state, or can receive help drive the appropriate signal data back to a normal state of 300.
[0045] 当然，监测单元并不限于特定类型的接口，并且无论接口的规格为何均可应用。 [0045] Of course, the monitoring unit is not limited to a particular type of interface, and the interface specifications for that matter can be applied. 于是，当以下将描述特定接口的同时，适当的为本发明的接口200并不限于此些接口且可设置为多种形式。 Thus, when a particular interface will be described below, while the present invention is an appropriate interface connector 200 is not limited to these and can be set in various forms.
[0046] 第1图为阐述根据本发明第一实施例的具有用于监测数据驱动器之单元的显示器驱动系统的方块图。 [0046] The first picture shows the described display driving system in accordance with the monitoring data of the drive unit for a block diagram of a first embodiment of the present invention. 当配合第1图描述一接口，被配置为以使其中频率信号在单阶嵌入于数据信号之间的传输数据经由单一信号线而传输的同时，应注意的是，本发明并不限于此界面。 When used with an interface described in FIG. 1, is configured to enable the frequency of the signal which is embedded in a single stage at the same time to transfer data between the data signal transmitted via a single signal line, and it should be noted that the present invention is not limited to this interface .
[0047] 参阅第1图，本发明第一实施例中具有用于监测数据驱动器之单元的显示器驱动系统包括时序控制器100，被配置为用于传输其中频率信号在单阶嵌入于数据信号之间的传输数据和控制信号、接口200，被配置为用于将具有频率信号所嵌入于间的数据信号传输至多个数据驱动器、数据驱动器300，被配置为用于接收传输数据、回复频率信号、将数据信号供应至显示器面板以显示影像、以及监测单元，被配置为用以将数据驱动器300的状态信息回馈至时序控制器100以使数据驱动器300可被监测。 [0047] Refer to FIG. 1, for example, the drive system having a display monitor unit for the data driver includes a timing controller 100, which is configured as a frequency signal for transmission in a single stage of a data signal embedded in a first embodiment of the present invention transmit data and control signals between the interface 200, is configured for a signal having a frequency in the embedded data signal transmission between a plurality of data to the drive, the data driver 300 is configured to receive the transmission data, a frequency response signal, supplying data signals to the display panel to display the image, and a monitoring unit configured to drive the data back to the status information 300 of the timing controller 100 so that the data driver 300 can be monitored.
[0048]自时序控制器100所传输的传输数据为一其中频率信号在同一阶嵌入于数据信号之间的信号。 [0048] Since the timing controller 100 to transfer data to be transmitted is a signal in the same order in which the frequency of the signal embedded in the data signal. 接口200不具有用于传输频率信号的各别信号线，并仅使用单一信号线将其中频率信号在同一阶嵌入于数据信号之间的频率嵌入数据(((1(16(1 (1^8,021))信号传输至数据驱动器300。所述频率嵌入数据信号可不仅包括差动信号并包括单端信号。 Interface 200 does not have respective signal lines for transmitting the frequency signal, and using only a single signal line in the same order in which the frequency of the signal frequency of the data signal embedded in the embedded data between (( (1 (16 (1 (1 ^ 8,021)) signal transmitted to the data driver 300. The frequency of the embedded data signal may include not only the differential signal and including a single-ended signal.
[0049] 第2图为示意性地阐述根据本发明第一实施例的由频率信号在单阶嵌入于间的数据信号所组成的传输数据为经由单一信号线而传输的状态的方块图。 [0049] The second picture shows schematically explained according to the transmission data from the frequency signal a first embodiment of the invention in a single stage between the data embedded in the signal consisting of a signal via a single transmission line and a state of a block diagram.
[0050] 参阅第2图，时序控制器100藉由在传输数据信号之前传输仅由频率信号所组成的传输数据(所述化0信号)而开始频率调训，随后传输通知频率信号已稳定的信号11)0(0至数据驱动器300。此时，由单阶信号所组成的传输数据(所述⑶0信号)为藉由在同一阶于数据信号之间插入频率信号所构成，随后将虚拟信号插入于数据信号和频率信号之间以呈现作为所插入之频率信号的转变时序1:)的上升边缘或下降边缘。 [0050] Refer to Fig. 2, the timing controller 100 to transmit data prior to transmission by the data signal transmission is performed only by the frequency signal composed of (the signal of 0) and frequency modulation start training, and then notify the transmission frequency signal has stabilized Signal 11) 0 (0 to the data driver 300. In this case, the transmission data (the ⑶0 signal from the signal composed of a single stage) to be inserted in the same order of frequency signals between the data signal of the composition, then the virtual signal interposed between the data signal and the frequency signal transition timing to render it as the frequency signal of the inserted 1: ) rising edge or a falling edge.
[0051] 取决于在频率调训区间所传输的⑶0信号，数据驱动器300在自时序控制器100所接收的锁定信号或联接的数据驱动器300处于“!I”状态(逻辑高状态)之后回复用于数据取样的所接收的频率信号。 [0051] In a frequency modulated signal depends ⑶0 transmitted training interval, the data driver 300 in the self-locking signal or a data driver coupled to the timing controller 300 is received 100 &! I& reply state (logic high state) followed by data sampled at a frequency of the received signal. 若所接收的频率信号已稳定，锁定信号11)0(1至11)0^⑶为指示数据驱动器300之数量的正整数)系以“!I”状态输出。 If the frequency of the received signal has stabilized, the lock signal 11) 0 (1 to 11) 0 ^ ⑶ data driver 300 to indicate the number of positive integer) lines to &! I& state output. 也就是说，在数据驱动器300自时序控制器100接收通知频率信号已稳定的“!I”状态的锁定信号11)0(0之后，当所接收的频率信号已稳定时，数据驱动器300依序地将“!I”状态的锁定信号11)0(1至输出至下一个数据驱动器300。最后，已自数据驱动器300接收“!I”状态的锁定信号100^的时序控制器100在经过预定时间之后结束频率调训，并开始具有频率信号嵌入于间的数据信号的传输。` That is, the data driver 300 since the timing controller 100 receives the notification frequency signal has stabilized &! I& lock state signal 11) 0 (0 Thereafter, when the frequency of the received signal has stabilized, the data driver 300 sequentially lock &! I& state signal 11) 0 (1 to output to the next data driver 300. Finally, since the data driver 300 has received &! I& lock status signal 100 ^ of the timing controller 100 after a predetermined time After the frequency modulation training and start the embedded data signal having a frequency signal transmission in between .`
[0052] 当第1图和第2图显示数据驱动器300包括第一数据驱动器0-101至第八数据驱动器0-1( 3/4 的同时，应注意的是，本发明的数据驱动器并不限于所述的数量且可依显示器面板的尺寸提供各种数量。 [0052] Figure 1 when the first and second figure shows the data driver 300 includes a first data driver 0-101 to eighth data driver 0-1 ( 3/4
same time, it should be noted that the data driver of the present invention is not limited to the and to follow the number referred to the number of display panel offers a variety of sizes.
[0053] 监测单元包括依序地将数据驱动器300相互连接的顺序传输段410，以使数据驱动器300可将其各别的状态信息传输至其它联接的数据驱动器300，并将置末的数据驱动器300连接至时序控制器100以使置末的数据驱动器300可将其状态信息传输和回馈至时序控制器100。 Order transmission section [0053] The monitoring unit comprises sequentially the data driver 300 interconnected 410, so that the data driver 300 may be respective status information transmitted to the other coupling the data driver 300, the data driver and the position at the end of 300 is connected to the timing controller 100 to make the data on the drive home at the end of the 300 state information can be transmitted and feedback to the timing controller 100.
[0054] 于是，当自时序控制器100所接收的数据传输至显示器面板的同时，若数据驱动器300的至少其中之一因电磁干扰(?11)或噪声而处于异常状态，则相应的数据驱动器300未启动锁定信号并将“1/'状态(逻辑低状态)的锁定信号输出至另一联接的数据驱动器300。 [0054] Thus, when the self-timing controller 100 of the received data to the display panel, while if at least one of the data driver 300 due to electromagnetic interference (? 11) or noise in an abnormal state, the corresponding data driver the lock signal 300 is not activated and &1 / 'state (logic low state) of the lock signal is output to another data driver 300 is coupled.
[0055] 若自数据驱动器300的至少其中之一传输至另一联接的数据驱动器300的锁定信号系如此地处于“1/'状态，则输出自另一数据驱动器300的锁定信号亦具有“1/'状态。 [0055] If the self-data transmission at least one drive to another drive locking the coupling of the data signal lines 300 to 300, so at &1 / 'state, the output data from the other drive lock 300 also has a signal& 1 / 'status. 因此，若状态的锁定信号11)0(8系自置末的数据驱动器0-1( 3/4 输入至时序控制器100，则时序控制器100立即中断⑶!)信号的传输，并开始和实施频率调训直至自置末的数据驱动II至时序控制器100。 Therefore, if the lock signal status 11) 0 (8 series data on the drive home at the end of the 0-1 ( 3/4
input to the timing controller 100, the timing controller 100 interrupts ⑶ immediately!) Signal transmission, and began to implement frequency Training data transfer until the end of the drive home to the timing controller 100 II.
号嵌入于数据信号之间并以多点连接传输数据信号和频率信号传输至各别的数据驱丨的接口且当然可被配置为用以传输其中频 Number is embedded between the data signal and a multipoint connection transmitting data signals and frequency signals transmitted to the respective data driver 丨 interface and of course may be configured to transmit wherein Frequency
独立地输出指示多个数据驱动器300的各戶自数据驱动器300输出的多个锁定信号、421的输出端子当然必须连接至时序控制 Independently output instruction data driver 300 outputs a plurality of respective users from the data driver 300 of the plurality of lock signal, an output terminal 421, of course, must be connected to the timing control
I的状态信息信号11)0(9自数据驱动器300 I state information signal 11) 0 (9 from the data driver 300
出并传输至锁定信号输出段420的锁定信:于正常状态时系处于作为启动状态的逻辑一系处于异常状态时系处于作为未启动状 Lock out and transferred to the signal output section 420 of the locking letter: Department as a start state in logic in the normal state of a system is in an abnormal state department in a state does not start
8社6)，其当即使任一输入处于逻辑低状态出的多个锁定信号11)0(1至锁定信号11)0(8器驱动系统的方块图。 8 Co. 6), even when any one of its inputs are at a logic low state to lock out a plurality of signals 11) 0 (1 to lock signal 11) 0 (8 drive system block diagram.
[0067] 参阅第4图，本发明第三实施例中具有用于监测数据驱动器之单元的显示器驱动系统包括时序控制器100，被配置为用以接收数据信号以及产生并传输例如频率信号的控制信号、接口200，被配置为用以将数据信号和控制信号传输至多个数据驱动器、数据驱动器300，被配置为用以将数据信号和控制信号供应至显示器面板以显示影像、以及监测单元，被配置为用以将数据驱动器300的状态信息回馈至时序控制器100。 [0067] Refer to Figure 4, a third embodiment of the present invention having a display driving system monitoring unit for the data driver includes a timing controller 100, is configured to receive and transmit data signal and generating a frequency control signal e.g. signal, interface 200, is configured to signal to the data and control signals to the plurality of data driver, the data driver 300, configured to signal to the data and control signals supplied to the display panel to display the image, and a monitoring unit, being configured to drive the data back to the status information 300 of the timing controller 100.
[0068] 由于时序控制器100、接口200以及数据驱动器300与第一实施例和第二实施例中的时序控制器100、接口200以及数据驱动器300相同，故以下主要地仅描述监测单元的组态。 [0068] Since the same timing controller 100, interface 200, and data driver 300 of the first embodiment and the second embodiment of the timing controller 100, interface 200 and a data driver 300, and therefore the following description mainly set only the monitoring unit state.
[0069] 监测单元包括第一顺序传输段至第~顺序传输段，被配置为将多个数据驱动器300分割为~⑶为相同于或大于1的自然数)个由一个或多个数据驱动器300所组成的群组，并将各别群组的数据驱动器以将锁定信号依序地传输至联接之数据驱动器00的方式相互连接，其中各别群组用于接收锁定信号的最末数据驱动器系连接至时序控制器100，以使各别群组的锁定信号可传输和回馈至时序控制器100。 [0069] the monitoring unit comprises a first conveying zone to a first sequential order of transmission segment ~, configured to a plurality of data driver 300 is divided into ~ ⑶ is the same as or greater than natural number) one by one or a plurality of data drivers 300 the group consisting of, and individual group data driver to lock the signal transmission sequentially coupled to the data driver 00 is connected with each other, wherein the respective groups for receiving the locking signal, the last data in the drive system is connected to timing controller 100 to the lock signal respective groups and feedback can be transmitted to the timing controller 100.
[0070] 当第4图阐述监测单元包括第一顺序传输段和第二顺序传输段的同时，应了解的是，监测单元并不限于顺序传输段的数量并取决于数据驱动器的数量可包括第一顺序传输段至第⑴顿序传输段。 [0070] As Figure 4 describes the monitoring unit includes a first section and a second order transfer order transmission segment, it should also be understood that the monitoring unit is not limited to the number of sequential transmission segment and depends on the number of data drives may include first a sequential transmission segment through ⑴ Dayton sequence transmission segment.
[0071] 参阅第4图监测单元系被配置为用以将数据驱动器依序地相互连接以使数据驱动器300可将数据驱动器300的状态信息传输至其它联接的数据驱动器300。 [0071] Refer to Fig. 4 line monitoring unit is configured to drive the data sequentially interconnected so that the data driver 300 may drive the data state information to other transmission 300 coupled to the data driver 300. 监测单元包括第一顺序传输段431，其以一方向依序地将状态信息自基本上置中的一个数据驱动器300传输至其它联接的数据驱动器300、以及第二顺序传输段432，其以另一方向将状态信息自基本上置中的另一数据驱动器300传输至其它联接的数据驱动器300。 The monitoring unit includes a first-order transmission section 431, which in one direction sequentially since the state information is set in substantially a data driver 300 is transmitted to the other connected data driver 300, and a second-order transmission section 432, which in another Since the state information in a direction substantially opposed another data driver 300 is transmitted to the other connected data driver 300.
[0072] 位于第一顺序传输段`431的方向中最末的数据驱动器0-101系被配置为将数据驱动器0-101的状态信息传输至时序控制器100，而位于第二顺序传输段432的方向中最末的数据驱动器1-1( 3/4 亦系被配置为将数据驱动器0-1( 3/4 的状态信息传输至时序控制器100。 [0072] `in the first-order transmission section 431 in the direction of the last data driver 0-101 system is configured to transmit state information to the data driver 0-101 timing controller 100, and the transmission section 432 in the second sequence direction of the last status information data driver 1-1 ( 3/4
system is also configured to drive the data 0-1 ( 3/4
of the transmission to the timing controller 100.
[0073] 由此，如第4图所示，于第一顺序传输段431中，多个数据驱动器0-104、0-103、0-102以及0-101系连接为一链状而以延伸自基本上置中的第四数据驱动器0-104朝第一数据驱动器0-101的方向传输状态信息,而于方向中置末的第一数据驱动器0-101系连接至时序控制器100。 [0073] Accordingly, as shown in Figure 4, the first-order transmission section 431, and a plurality of data drivers 0-104,0-103,0-102 0-101 line connected to a chain and to extend Since substantially centering a fourth data driver 0-104 toward the first direction of transmission data driver state information 0-101, and in the direction of the first data driver set is connected to the end of the 0-101-based timing controller 100. 于第二顺序传输段432中，多个数据驱动器0-105、0-106、0-107以及0-108系连接为一链状而以延伸自另一基本上置中的第五数据驱动器0-1( 3/4 朝第八数据驱动器0-108的方向传输状态信息,而于方向中置末的第八数据驱动器0-108系连接至时序控制器100。 In the second-order transmission section 432, and a plurality of data drivers 0-105,0-106,0-107 0-108 line connected to a chain and to extend substantially from the other set of fifth data driver 0 -1 ( 3/4
direction toward the eighth data drives 0-108 transmission status information, and in the direction of the data on the drive home at the end of the eighth of the 0-108 line is connected to the timing controller 100.
[0074] 各别的数据驱动器300于正常状态中将“!I”状态(逻辑高状态)的锁定信号输出至其它联接之数据驱动器300，而于异常状态中将“1/'状态(逻辑低状态)的锁定信号输出至其它联接之数据驱动器300。当自联接的数据驱动器300所接收的锁定信号为“1/'状态时，无论各别的次个数据驱动器300的状态为何，各别的次个数据驱动器300输出“1/'状态。 [0074] respective data driver 300 to the normal state will be &! I& state (logic high state) of the lock signal output is coupled to the other of the data driver 300, and in an abnormal state will be &1 / 'state (logic low state) of the lock signal is output to the data driver 300. The other coupling of the self-coupled when the received data driver 300 lock signal is &1 /& state, regardless of the state of respective sub-data driver 300 are, respective a second data driver 300 outputs &1 / 'state.
[0075] 于是，若改变为“[”状态的锁定信号11)0(1系自第一顺序传输段431的最末数据驱动器0-101输入至时序控制器100或改变为“1/'状态的锁定信号11)0(8系自第二顺序传居驱动器300与第一实施例、第二实施例以受数据驱动器300相同，故以下主要地仅描 [0075] Thus, if the change in the &[& state of lock signal 11) 0 (1 line from the first-order transmission of the last segment of the data driver 431 to the timing controller 100 inputs 0-101 or changed to &1 / 'state The lock signal 11) 0 (8 lines from the second driver 300 sequentially pass ranking the first embodiment, the second embodiment to the data driver by the same 300, so that the following description mainly only
11锁定信号输出段，被配置为将多个数据然数)个由一个或多个数据驱动器300所所输出的锁定信号独立地传输至多个逻辑矣配置为接收自第一锁定信号输出段至第11行逻辑作业以及将其输出值回馈至时序控 Lock signal output section 11, a plurality of data configured to a natural number) one by one or a plurality of data drivers 300 output from the lock signal is independently transmitted to a plurality of logical carry configured to receive a locking signal from the first output section to section Line 11 logic operations and the value of its output back to the timing control
[言号输出段、第二锁定信号输出段、第一逻单元并不限于锁定信号输出段的数量和逻动器的数量包括第一锁定信号输出段至第号输出段所传输之信号的逻辑闸可包括第 [Introduction signal output section, the second lock signal output section, the first logical unit number and is not limited to the number of locking logic actuator signal output section includes a first locking logic signal transmitted to the signal output section No. Output Section gates may include first
号输出段441和第二锁定信号输出段443，I息、第一逻辑闸442，其经由第一锁定信号丨先前所输入的数据驱动显示器面板。 Signal output section 441 and a second lock signal output section 443, I interest, the first logic gate 442, which drives the display panel via the first lock signal 丨 previously entered data.
[乍为指示状态信息的信号的锁定信号并执拉丸行逻辑作业，且由于时序控制器可容易故可处理数据驱动器300的异常状态。 [Chad lock signal indicating the status information of the signal line and perform logic operations pill pull, and because the timing controller can easily handle the data it can drive 300 is an abnormal state. 的具有用于监测数据驱动器之单元的显示 With a display for monitoring the data driver of the unit
用于监测数据驱动器之单元的显示器驱动据信号以及产生并传输如频率信号之控制出信号传输至多个数据驱动器、数据驱动器至显示器面板以显示影像、以及监测单元，8至时序控制器100。 Monitoring data display drive unit for driving the data signal and generating and transmitting signals for controlling the frequency of the signal transmitted to the plurality of data driver, the data driver to the display panel to display the image, and a monitoring unit 8 to the timing controller 100.
钱区动器300与第一实施例至第四实施例中0相同，故以下主要地仅描述监测单元的组点对点差动信号传输架构被配置为用于将300，或被配置为用于将其中频率信号在单区动器300。 Actuator embodiment money area 0 to the fourth embodiment same as Example 300 with the first embodiment, description will be given hereafter mainly only set point differential signaling architecture of the monitoring unit is configured for the 300, or is configured for wherein the frequency of the signal in a single zone actuator 300. 辨识数据驱动器300的异常状态的时序控制器100传输作为抗扭斜数据的前置信号。 Preamble signal timing data driver 100 transmits the identification of the abnormal state of the controller 300 as the de-skewed data.
[0093] 如上所述，不同于习知技术，在本发明中:数据驱动器单纯地自时序控制器接收数据信号等、各别的数据驱动器依序地将指示数据驱动器之状态的锁定信号传输至联接之数据驱动器并最终传输至时序控制器、输出自各别的数据驱动器的锁定信号藉由至少一个逻辑闸而合并且随后传输至时序控制器，或各别的数据驱动器的锁定信号经由独立回馈段传输至时序控制器。 [0093] As described above, unlike the conventional technique, in the present invention: since the received data signal timing controller data driver simply the like, respective data driver sequentially drives the lock indicator of the state of the data signal transmitted to coupling the data driver and eventually transmitted to the timing controller, the data output from the respective drive lock signal by at least one logic gate and combined and then transmitted to the timing controller, or various other data drive lock signal via a separate feedback section Transfer to the timing controller. 结果，时序控制器可辨识数据驱动器的状态的改变并可藉由如传输适当的数据或控制信号而迅速地测量。 As a result, changing the timing controller can recognize the status of the data driver may be appropriate, such as transmission of data or control signals and rapid measurement.
[0094] 由上述说明可明显得知，本发明中具有用于监测数据驱动器之单元的显示器驱动系统给予的优点为提供监测单元，用以将指示数据驱动器的状态的改变的锁定信号回馈至时序控制器以使数据驱动器的状态可被监测、以及具有已辨识数据驱动器状态的时序控制器可传输适用于标准化在异常状态中作业的数据驱动器的数据信号和控制信号，以使数据驱动器可迅速回复至正常作业。 [0094] apparent from the description above, the present invention has the advantage of monitoring data for the drive unit of the display driving system is provided to give the monitoring unit to instruct the data driver will change a state of lock signal back to the timing controller for the data drive status can be monitored, as well as having the recognized data drive state timing controller may transmit applied to the data driver standardization in the abnormal state operation of the data signal and the control signal, so that the data driver can quickly respond to normal operation.
[0095] 前文系针对本发明之较佳实施例为本发明之技术特征进行具体之说明，唯熟悉此项技术之人士当可在不脱离本发明之精神与原则下对本发明进行变更与修改，而所述变更与修改，皆应涵盖于如下申请专利范围所界定之范畴中。 [0095] For the foregoing line technical features of the preferred embodiment of the present invention of the present invention will be specifically described, the only person familiar with the technology when it can be made without departing from the spirit and principles of the present invention under the present invention changes and modifications, And the changes and modifications are to be covered in the following areas, as defined in the scope of the patent. 索尼株式会社LED Image display, driving circuit device and fault detecting method北京巨数数字技术开发有限公司Light-emitting component drive apparatus and its assembly and status transferring methodUS Title not availableInternational ClassificationCooperative Classification, , , , , C06PublicationC10Request of examination as to substanceC14GrantedRotate