公开(公告)号：US20140247402A1

公开(公告)日：2014-09-04

申请号：US13972886

申请日：2013-08-21

Applicant: NOVATEK Microelectronics Corp.

Inventor： Chun-Yi Chou ,  Ching-Wu Tseng ,  Jiun-Jie Tsai ,  Yu-Tsung Lu ,  Tsen-Wei Chang

IPC: G02F1/1333

CPC classification number: G02F1/13338 ,  G02F1/136286 ,  G06F3/0412 ,  G06F3/0418 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04809

Abstract: An in-cell touch control panel includes a liquid crystal layer; a top glass; a bottom glass; a plurality of driving electrodes, formed between the top glass and the liquid crystal layer; and a plurality of sensing electrodes, formed between the bottom glass and the liquid crystal layer, and perpendicular to the plurality of driving electrodes. The plurality of driving electrodes and the plurality of sensing electrodes are utilized for sensing a touch point on the in-cell touch control panel.

Abstract translation: 电池内触摸控制面板包括液晶层; 顶级玻璃 底玻璃 多个驱动电极，形成在顶玻璃和液晶层之间; 以及形成在底玻璃和液晶层之间并垂直于多个驱动电极的多个感测电极。 多个驱动电极和多个检测电极用于感测单元内触摸控制面板上的触摸点。

公开(公告)号：US12198583B1

公开(公告)日：2025-01-14

申请号：US18349973

申请日：2023-07-11

Applicant: NOVATEK Microelectronics Corp.

Inventor： Ching-Wu Tseng ,  Wei-Lun Shih

IPC: G09G3/00 ,  G09G3/3233

Abstract: A driver circuit is coupled to a control circuit which is configured to control a plurality of pixels. The driver circuit includes a detector circuit and an outputting circuit. The detector circuit is configured to detect whether an error occurs or not. The outputting circuit is configured to output an enable signal to the control circuit. When the error occurs, the enable signal changes from a first level to a second level such that the control circuit stops outputting a plurality of control signals to the plurality of pixels.