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1. 发明申请

US20070273631A1 Interface circuit for data transmission and method thereof 有权
标题翻译：数据传输接口电路及其方法
公开(公告)号：US20070273631A1
公开(公告)日：2007-11-29
申请号：US11438230
申请日：2006-05-23
申请人： Hsiao-Lan Su , Pen-Hsin Chen , Yu-Jui Chang , Ying-Lieh Chen , Lin-Kai Bu
发明人： Hsiao-Lan Su , Pen-Hsin Chen , Yu-Jui Chang , Ying-Lieh Chen , Lin-Kai Bu
IPC分类号： G09G3/36
CPC分类号： G09G3/3611 , G09G3/3688 , G09G2330/06
摘要： An interface circuit for data transmission and the method thereof is described. The interface circuit includes a transmitter providing data through first data signals during the data periods corresponding to rising and falling edges of a clock signal, a transition detection unit selectively asserting a detection signal in response to the number of the first data signals having transitions between every two adjacent data periods, a transition reduction unit generating second data signals by outputting the inverted and non-inverted first data signals respectively when the detection signal is asserted and de-asserted, and a receiver restoring the data from the second data signals and the detection signal.
摘要翻译：描述了用于数据传输的接口电路及其方法。接口电路包括：在与时钟信号的上升沿和下降沿相对应的数据周期期间通过第一数据信号提供数据的发射器，转换检测单元响应于第一数据信号的数量响应于每个两个相邻数据周期，转换缩减单元，当检测信号被断言和解除断言时分别输出反相和非反相第一数据信号，并且接收机从第二数据信号恢复数据和检测信号。

2. 发明授权

US07821483B2 Interface circuit for data transmission and method thereof 有权
标题翻译：数据传输接口电路及其方法
公开(公告)号：US07821483B2
公开(公告)日：2010-10-26
申请号：US11438230
申请日：2006-05-23
申请人： Hsiao-Lan Su , Pen-Hsin Chen , Yu-Jui Chang , Ying-Lieh Chen , Lin-Kai Bu
发明人： Hsiao-Lan Su , Pen-Hsin Chen , Yu-Jui Chang , Ying-Lieh Chen , Lin-Kai Bu
IPC分类号： G09G3/36
CPC分类号： G09G3/3611 , G09G3/3688 , G09G2330/06
摘要： An interface circuit for data transmission and the method thereof is described. The interface circuit includes a transmitter providing data through first data signals during the data periods corresponding to rising and falling edges of a clock signal, a transition detection unit selectively asserting a detection signal in response to the number of the first data signals having transitions between every two adjacent data periods, a transition reduction unit generating second data signals by outputting the inverted and non-inverted first data signals respectively when the detection signal is asserted and de-asserted, and a receiver restoring the data from the second data signals and the detection signal.
摘要翻译：描述了用于数据传输的接口电路及其方法。接口电路包括：在与时钟信号的上升沿和下降沿相对应的数据周期期间通过第一数据信号提供数据的发射器，转换检测单元响应于第一数据信号的数量响应于每个两个相邻数据周期，转换缩减单元，当检测信号被断言和解除断言时分别输出反相和非反相第一数据信号，并且接收机从第二数据信号恢复数据和检测信号。

3. 发明申请

US20110157103A1 Display Device and Driving Circuit 审中-公开
标题翻译：显示设备和驱动电路
公开(公告)号：US20110157103A1
公开(公告)日：2011-06-30
申请号：US12648016
申请日：2009-12-28
申请人： Pen-Hsin Chen , Ying-Lieh Chen
发明人： Pen-Hsin Chen , Ying-Lieh Chen
IPC分类号： G06F3/038
CPC分类号： G09G3/3685 , G09G2300/0408 , G09G2310/0275
摘要： A display device is provided, including a panel, source driver chips, a gate driver chip, a printed circuit board and transmission lines. The panel includes light emitting elements and display cells. The display cells are respectively connected to data lines and gate lines. The source driver chips output pixel signals to the data lines. At least one source driver chip includes a timing controller integrated therein for generating timing control signals and the pixel signals according to an image control signal provided by a host. The gate driver chip outputs corresponding scan signals to the gate lines. The transmission lines are routed on the printed circuit board and connect to the source driver chips.
摘要翻译：提供一种显示装置，包括面板，源驱动器芯片，栅极驱动器芯片，印刷电路板和传输线。面板包括发光元件和显示单元。显示单元分别连接到数据线和栅极线。源驱动器芯片将像素信号输出到数据线。至少一个源驱动器芯片包括集成在其中的定时控制器，用于根据主机提供的图像控制信号产生定时控制信号和像素信号。栅极驱动器芯片将相应的扫描信号输出到栅极线。传输线在印刷电路板上布线，并连接到源驱动器芯片。

4. 发明申请

US20120139529A1 READOUT APPARATUS FOR CURRENT TYPE TOUCH PANEL 审中-公开
标题翻译：电流型触控面板的读出装置
公开(公告)号：US20120139529A1
公开(公告)日：2012-06-07
申请号：US13370219
申请日：2012-02-09
申请人： Kai-Lan Chuang , Guo-Ming Lee , Ying-Lieh Chen
发明人： Kai-Lan Chuang , Guo-Ming Lee , Ying-Lieh Chen
IPC分类号： G01R11/04
CPC分类号： G06F3/0416
摘要： A readout apparatus for a current type touch panel is provided. The readout apparatus includes a current-to-voltage converter, a voltage gain unit and an analog-to-digital converter (ADC). The current-to-voltage converter converts a sensing current of the current type touch panel to a sensing voltage. The current-to-voltage converter includes a resistor and a current mirror. The resistor has a first end and a second end. The current mirror has a master current end and a slave current end. An input end of the voltage gain unit is coupled to an output end of the current-to-voltage converter for receiving the sensing voltage. An input end of the ADC is coupled to an output end of the voltage gain unit. An output end of the ADC generates a digital code.
摘要翻译：本发明提供一种用于电流型触摸面板的读出装置。读出装置包括电流 - 电压转换器，电压增益单元和模 - 数转换器（ADC）。电流 - 电压转换器将当前类型的触摸面板的感测电流转换为感测电压。电流 - 电压转换器包括电阻和电流镜。电阻器具有第一端和第二端。电流镜具有主电流端和从电流端。电压增益单元的输入端耦合到电流 - 电压转换器的输出端，用于接收感测电压。 ADC的输入端耦合到电压增益单元的输出端。 ADC的输出端产生数字代码。

5. 发明申请

US20110007066A1 DATA TRANSMITTING METHOD FOR TRANSMITTING DATA BETWEEN TIMING CONTROLLER AND SOURCE DRIVER OF DISPLAY AND DISPLAY USING THE SAME 审中-公开
标题翻译：用于发送定时控制器和显示器的源驱动器之间的数据的数据传输方法
公开(公告)号：US20110007066A1
公开(公告)日：2011-01-13
申请号：US12501211
申请日：2009-07-10
申请人： Chin-Tien Chang , Ying-Lieh Chen
发明人： Chin-Tien Chang , Ying-Lieh Chen
IPC分类号： G09G5/00
CPC分类号： G09G3/3611 , G09G2310/08 , G09G2370/08
摘要： A data transmission method for transmitting data between a timing controller and a source driver of a display and a display using the same are disclosed. The transmission method includes recognizing a start of a blank period of a frame period; sampling de-skew data on a data bus during the blank period based on a data clock; performing a de-skew function by comparing the sampled de-skew data with a predetermined de-skew code and adjusting the data clock; recognizing a start of a data input period of the frame period; and sampling pixel data on the data bus during the data input period based on the adjusted data clock. The display includes a timing controller, a data bus, and a source driver. The source driver is connected to the timing controller via the data bus for performing the data transmission method.
摘要翻译：公开了一种用于在定时控制器和显示器的源驱动器和使用其的显示器之间传送数据的数据传输方法。发送方法包括：识别帧周期的空白期间的开始; 基于数据时钟在空白时段期间在数据总线上采样去偏移数据; 通过将采样的去偏移数据与预定的去偏移码进行比较并调整数据时钟来执行去偏移功能; 识别帧周期的数据输入周期的开始; 并且在数据输入周期期间，基于经调整的数据时钟在数据总线上采样像素数据。显示器包括定时控制器，数据总线和源驱动器。源驱动器经由用于执行数据传输方法的数据总线连接到定时控制器。

6. 发明授权

US07843420B2 LCD with source driver and data transmitting method thereof 有权
标题翻译：具有源驱动器的LCD及其数据发送方法
公开(公告)号：US07843420B2
公开(公告)日：2010-11-30
申请号：US11802979
申请日：2007-05-29
申请人： Chien-Ru Chen , Ying-Lieh Chen , Lin-Kai Bu
发明人： Chien-Ru Chen , Ying-Lieh Chen , Lin-Kai Bu
IPC分类号： G09G3/36
CPC分类号： G09G3/3685 , G09G3/2092
摘要： A data transmitting method for inputting a data signal to an electronic device. The data signal includes first and second sets of data, and the electronic device includes first to fourth receiving units and corresponding first to fourth registers. The transmitting method includes the following steps. First, the first and second receiving units are disabled. Then, the first set of data is inputted to the electronic device through the third and fourth receiving units and stored in the third and fourth registers during a first clock cycle of a clock signal. Thereafter, the second set of data is inputted to the electronic device through the third and fourth receiving units and stored in the third and fourth registers while the first set of data stored in the third and fourth registers is inputted to the first and second registers during a second clock cycle of the clock signal.
摘要翻译：一种用于向电子设备输入数据信号的数据发送方法。数据信号包括第一和第二组数据，电子设备包括第一至第四接收单元和对应的第一至第四寄存器。发送方法包括以下步骤。首先，第一和第二接收单元被禁用。然后，第一组数据通过第三和第四接收单元输入到电子设备，并且在时钟信号的第一时钟周期期间被存储在第三和第四寄存器中。此后，第二组数据通过第三和第四接收单元输入到电子装置，并存储在第三和第四寄存器中，而存储在第三和第四寄存器中的第一组数据被输入到第一和第二寄存器时钟信号的第二个时钟周期。

7. 发明授权

US07764259B2 Wire-on-array liquid crystal display 有权
标题翻译：线阵列液晶显示器
公开(公告)号：US07764259B2
公开(公告)日：2010-07-27
申请号：US11267289
申请日：2005-11-07
申请人： Tsung-Yu Wu , Ying-Lieh Chen , Lin-Kai Bu
发明人： Tsung-Yu Wu , Ying-Lieh Chen , Lin-Kai Bu
IPC分类号： G09G3/36
CPC分类号： G09G3/2096 , G09G2310/0275 , G09G2320/0223
摘要： A wire-on-array (WOA) flat panel display is provided. The wire-on-array (WOA) flat panel display is characterized in a plurality of high input impedance components between the flexible printed circuit (FPC) board and the corresponding source driver circuits. Each of the high input impedance components is able to receive gamma voltages with little input current and then transmit the gamma voltages to each of the source driver circuit for production of source voltages of little banding effect.
摘要翻译：提供线阵列（WOA）平板显示器。线对阵（WOA）平板显示器的特征在于柔性印刷电路板（FPC）板和对应的源极驱动电路之间的多个高输入阻抗分量。每个高输入阻抗分量能够接收具有很小输入电流的伽马电压，然后将伽马电压传输到每个源极驱动电路，用于产生具有小带效应的源电压。

8. 发明申请

US20100045319A1 WAFER AND TEST METHOD THEREOF 有权
标题翻译：其方法及其测试方法
公开(公告)号：US20100045319A1
公开(公告)日：2010-02-25
申请号：US12609365
申请日：2009-10-30
申请人： Tzong-Yau Ku , Chien-Ru Chen , Chin-Tien Chang , Ying-Lieh Chen , Lin-Kai Bu
发明人： Tzong-Yau Ku , Chien-Ru Chen , Chin-Tien Chang , Ying-Lieh Chen , Lin-Kai Bu
IPC分类号： G01R1/06 , G01R31/02 , G01R31/26
CPC分类号： G01R31/2851 , G01R31/2831 , G01R31/2884
摘要： A wafer and a test method thereof are provided. The invention utilizes a first group of probes to perform a high voltage stress (HVS) test on a first chip, and utilizes a second group of probes to perform a function test on a second chip, where a period of the high voltage stress test overlaps a period of the function test, thereby greatly decreasing the test time of the wafer.
摘要翻译：提供晶片及其测试方法。本发明利用第一组探针在第一芯片上执行高电压应力（HVS）测试，并且利用第二组探针在第二芯片上进行功能测试，其中高压应力测试的周期重叠功能测试的一段时间，从而大大降低了晶片的测试时间。

9. 发明授权

US07609254B2 Signal driving system for a display 有权
标题翻译：用于显示器的信号驱动系统
公开(公告)号：US07609254B2
公开(公告)日：2009-10-27
申请号：US11055861
申请日：2005-02-11
申请人： Lin-Kai Bu , Ying-Lieh Chen , Tsung-Yu Wu , Hsin-Ta Lee , Bou Herng Hwe , Kun Hsiang Lo , Tzong Yau Ku
发明人： Lin-Kai Bu , Ying-Lieh Chen , Tsung-Yu Wu , Hsin-Ta Lee , Bou Herng Hwe , Kun Hsiang Lo , Tzong Yau Ku
IPC分类号： G09G5/00
CPC分类号： G09G3/3685 , G09G2330/06
摘要： The invention relates to a signal driving system for a display. The signal driving system comprises: a signal controller, a flexible connector and a plurality of driving devices. The signal controller is used to produce a first control signal. The flexible connector is connected to the signal controller, and used to receive the first control signal. One of the driving devices is connected to the flexible connector. The driving devices connect in cascade. Each driving device comprises a data input port, a data output port and a driving signal output port. The data input port receives the first control signal or a second control signal. The data output port outputs the second control signal. According to the first control signal or the second control signal, the driving signal output port transmits a driving signal. The signal driving system of the invention can make the data output port of the driving device transmit the second control signal to the next driving device. Therefore, the signal driving system of the invention can resolve the problem between different control signals of different circuit interfaces. Besides, the signal driving system of the invention has the advantage of processing the first control signal in the signal controller and transmitting the second control signal between the driving devices.
摘要翻译：本发明涉及一种用于显示器的信号驱动系统。信号驱动系统包括：信号控制器，柔性连接器和多个驱动装置。信号控制器用于产生第一控制信号。柔性连接器连接到信号控制器，用于接收第一控制信号。其中一个驱动装置连接到柔性连接器。驱动装置级联连接。每个驱动装置包括数据输入端口，数据输出端口和驱动信号输出端口。数据输入端口接收第一控制信号或第二控制信号。数据输出端口输出第二个控制信号。根据第一控制信号或第二控制信号，驱动信号输出端口发送驱动信号。本发明的信号驱动系统可以使驱动装置的数据输出端口将第二控制信号发送到下一个驱动装置。因此，本发明的信号驱动系统可以解决不同电路接口的不同控制信号之间的问题。此外，本发明的信号驱动系统具有处理信号控制器中的第一控制信号并在驱动装置之间传输第二控制信号的优点。

10. 发明申请

US20090251174A1 OUTPUT BUFFER OF A SOURCE DRIVER APPLIED IN A DISPLAY 有权
标题翻译：显示器中使用的源驱动器的输出缓冲器
公开(公告)号：US20090251174A1
公开(公告)日：2009-10-08
申请号：US12061255
申请日：2008-04-02
申请人： Ying-Lieh Chen , Chin-Tien Chang , Hsu-Yu Hsiao
发明人： Ying-Lieh Chen , Chin-Tien Chang , Hsu-Yu Hsiao
IPC分类号： H03K3/00
CPC分类号： G09G3/3688 , G09G2310/0291 , G09G2330/021
摘要： An output buffer and a controlling method are disclosed. The output buffer comprises an upper buffer and a lower buffer. In the controlling method, at first, a first voltage (V1) and a second voltage (V2) are applied on the upper buffer, and a third voltage (V3) and a fourth voltage (V4) are applied on the lower buffer, wherein V1>V2, V1>V4, V3>V2, and V3>V4. Then, the upper buffer is operated to output data to a plurality of pixels thereby operating the liquid crystals of the pixels over an upper supply range, wherein the upper supply range is from V1 to V2. Thereafter, the lower buffer is operated to output data to the pixels thereby operating the liquid crystals of the pixels over a lower supply range, wherein the lower supply range is from V3 to V4.
摘要翻译：公开了一种输出缓冲器和控制方法。输出缓冲器包括上缓冲器和下缓冲器。在控制方法中，首先，在上缓冲器上施加第一电压（V1）和第二电压（V2），在下缓冲器上施加第三电压（V3）和第四电压（V4），其中 V1> V2，V1> V4，V3> V2，V3> V4。然后，操作上缓冲器以将数据输出到多个像素，从而在上电源范围上操作像素的液晶，其中上电源范围为V1至V2。此后，操作下缓冲器以向像素输出数据，从而在较低的供给范围上操作像素的液晶，其中较低的供给范围为V3至V4。

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