公开(公告)号：US09082364B2

公开(公告)日：2015-07-14

申请号：US13654385

申请日：2012-10-17

Applicant: AU Optronics Corp.

Inventor： Yung-Hsu Lin ,  Ming-Hung Tu ,  Chun-Fan Chung ,  Chih-Che Hsu

IPC: G09G3/36 ,  G09G3/34

CPC classification number: G09G3/3688 ,  G09G3/3406 ,  G09G2370/08

Abstract: A source driving system includes first and second source driving integrated circuits. The first driving integrated circuit includes a first source driver for receiving first display data and driving pixels in a first block of a display panel according to the first display data. The second source driving integrated circuit includes a second source driver electrically connected to the first source driver for receiving second display data and driving pixels in a second block of the display panel according to the second display data. The first and the second source drivers generate first and second display parameters according to the first and the second display data respectively. The second display parameter is transmitted from the second source driver to the first source driver. The first source driver generates a third display parameter according to the first and second parameters and transmits the third display parameter to the second source driver.

Abstract translation: 源驱动系统包括第一和第二源极驱动集成电路。 第一驱动集成电路包括用于根据第一显示数据接收第一显示数据和驱动显示面板的第一块中的像素的第一源驱动器。 第二源极驱动集成电路包括电连接到第一源极驱动器的第二源极驱动器，用于根据第二显示数据接收第二显示数据并驱动显示面板的第二块中的像素。 第一和第二源驱动器分别根据第一和第二显示数据生成第一和第二显示参数。 第二显示参数从第二源驱动器发送到第一源驱动器。 第一源驱动器根据第一和第二参数生成第三显示参数，并将第三显示参数发送到第二源驱动器。

公开(公告)号：US08884938B2

公开(公告)日：2014-11-11

申请号：US13664645

申请日：2012-10-31

Applicant: AU Optronics Corp.

Inventor： Chih-Che Hsu ,  Chun-Fu Liu ,  Shung-Ting Tsai

IPC: G06F3/038

CPC classification number: G09G3/20 ,  G09G2310/0221 ,  G09G2310/0275 ,  G09G2310/08 ,  G09G2370/08

Abstract: A data driving apparatus includes two data driving circuits, each including a timing controller with a clock generator and configured to receive a specific portion of data corresponding to a row of pixel in an image frame, and, after receiving the specific portion of the data, process the portion of the data; wherein the two timing controllers have different data operation times. One timing controller outputs an enable command to another one once the processing of the respective portion of the data is complete. Then, another timing controller starts to process the respective portion of the data and output an output command to the first data driving circuit in response to a finish of the processing of the second portion of the data and thereby controlling the two data driving circuits to output the processed data. An operation method thereof and a display using the same are also provided.

Abstract translation: 数据驱动装置包括两个数据驱动电路，每个数据驱动电路包括具有时钟发生器的定时控制器，并且被配置为接收对应于图像帧中的像素行的特定数据部分，并且在接收到数据的特定部分之后， 处理数据的一部分; 其中两个定时控制器具有不同的数据操作时间。 一旦数据的相应部分的处理完成，一个定时控制器向另一个定时控制器输出使能命令。 然后，另一个定时控制器响应于数据的第二部分的处理完成，开始处理数据的相应部分并将输出命令输出到第一数据驱动电路，从而控制两个数据驱动电路输出 处理后的数据。 还提供了其操作方法和使用其的显示器。

公开(公告)号：US20130093742A1

公开(公告)日：2013-04-18

申请号：US13654385

申请日：2012-10-17

Applicant: AU Optronics Corp.

Inventor： Yung-Hsu Lin ,  Ming-Hung Tu ,  Chun-Fan Chung ,  Chih-Che Hsu

IPC: G09G5/00

CPC classification number: G09G3/3688 ,  G09G3/3406 ,  G09G2370/08

Abstract: A source driving system includes first and second source driving integrated circuits. The first driving integrated circuit includes a first source driver for receiving first display data and driving pixels in a first block of a display panel according to the first display data. The second source driving integrated circuit includes a second source driver electrically connected to the first source driver for receiving second display data and driving pixels in a second block of the display panel according to the second display data. The first and the second source drivers generate first and second display parameters according to the first and the second display data respectively. The second display parameter is transmitted from the second source driver to the first source driver. The first source driver generates a third display parameter according to the first and second parameters and transmits the third display parameter to the second source driver.

Abstract translation: 源驱动系统包括第一和第二源极驱动集成电路。 第一驱动集成电路包括用于根据第一显示数据接收第一显示数据和驱动显示面板的第一块中的像素的第一源驱动器。 第二源极驱动集成电路包括电连接到第一源极驱动器的第二源极驱动器，用于根据第二显示数据接收第二显示数据并驱动显示面板的第二块中的像素。 第一和第二源驱动器分别根据第一和第二显示数据生成第一和第二显示参数。 第二显示参数从第二源驱动器发送到第一源驱动器。 第一源驱动器根据第一和第二参数生成第三显示参数，并将第三显示参数发送到第二源驱动器。