公开(公告)号：US20180348903A1

公开(公告)日：2018-12-06

申请号：US15562329

申请日：2017-03-03

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.

Inventor： Yanfeng WANG ,  Xue DONG ,  Dan WANG ,  Yun QIU ,  Xiaoling XU ,  Yuanxin DU

IPC: G06F3/044

CPC classification number: G06F3/041

Abstract: A touch panel, a manufacturing method thereof and a touch display device are provided. The touch panel comprises: a base substrate, and a driving electrode and a sensing electrode disposed on the base substrate, wherein the driving electrode includes a plurality of first conducting wires and a first conductive bus for connecting the plurality of first conducting wires, the sensing electrode includes a plurality of second conducting wires and a second conductive bus for connecting the plurality of second conducting wires, and the plurality of first conducting wires and the plurality of second conducting wires are alternately arranged.

公开(公告)号：US20180025685A1

公开(公告)日：2018-01-25

申请号：US15546999

申请日：2016-04-15

Applicant: BOE Technology Group Co., Ltd.

Inventor： Yanfeng WANG

IPC: G09G3/20

Abstract: A timing controller includes a synchronization module for controlling at least one of a sending time point of a first drive control signal and a sending time point of a second drive control signal, such that the first drive control signal reaches a first driving circuit at the same time point as the second drive control signal reaches a second driving circuit. By controlling the sending time points at which the first drive control signal and the second drive control signal are sent, the two drive control signals are enabled to simultaneously reach the two driving circuits, to achieve the synchronous control of such two driving circuits.The present disclosure relates to a timing controller, a timing control method and a display panel, which make drive control signals synchronously reach two driving circuits that are symmetric with respect to a column-directional center line of a display panel. The timing controller includes a synchronization module for controlling at least one of a sending time point of a first drive control signal and a sending time point of a second drive control signal, such that the first drive control signal reaches a first driving circuit at the same time point as the second drive control signal reaches a second driving circuit. By controlling the sending time points at which the first drive control signal and the second drive control signal are sent, the two drive control signals are enabled to simultaneously reach the two driving circuits, to achieve the synchronous control of such two driving circuits. Display problems may be avoided.

公开(公告)号：US20140035955A1

公开(公告)日：2014-02-06

申请号：US13955440

申请日：2013-07-31

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yanfeng WANG

IPC: G06T3/40

CPC classification number: G06T3/40 ,  G09G5/005 ,  G09G2330/021 ,  G09G2330/022

Abstract: A display device comprises a timing controller (TCON), a scaler, a buffer and a comparator; the comparator is used for comparing whether pixel data of a current frame image from the scaler are identical with pixel data stored in the buffer or not; in the case where the comparison result is “identical”, the scaler enters an off-operating state; and the TCON is used for acquiring pixel data of the current frame image to be displayed and outputting the pixel data for display. A display method and a display system for the display device are provided as well.

Abstract translation: 显示装置包括定时控制器（TCON），定标器，缓冲器和比较器; 比较器用于比较来自缩放器的当前帧图像的像素数据是否与存储在缓冲器中的像素数据相同; 在比较结果“相同”的情况下，缩放器进入关闭状态; 并且TCON用于获取要显示的当前帧图像的像素数据，并输出用于显示的像素数据。 还提供了用于显示装置的显示方法和显示系统。