公开(公告)号：US20210358363A1

公开(公告)日：2021-11-18

申请号：US16477685

申请日：2019-01-22

Applicant: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Guanghui HONG ,  Jingfeng XUE

IPC: G09G3/20

Abstract: A display panel is disclosed. The display panel includes a de-multiplexing switch group, a signal transmission line, a first control line, and a second control line. The first control line and the second control line are connected to the de-multiplexing switch group. Voltage levels of signals of the first control line and the second control line are opposite to each other, and a number of groups of the first control line and the second control line which intersect the signal transmission line is greater than or equal to zero. Pictures of display panels can be prevented from being affected by intersections of lines.

公开(公告)号：US20180040632A1

公开(公告)日：2018-02-08

申请号：US15023379

申请日：2016-02-25

Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.

Inventor： Chunqian ZHANG ,  Chao WANG ,  Jingfeng XUE

IPC: H01L27/12 ,  G02F1/1362 ,  H01L29/417 ,  G02F1/1368

CPC classification number: H01L27/124 ,  G02F1/13454 ,  G02F1/136209 ,  G02F1/136227 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/13685 ,  H01L21/77 ,  H01L27/12 ,  H01L27/1262 ,  H01L29/41733

Abstract: An array substrate includes a substrate, a buffer layer, a first shielding pattern, a passivation layer, a first semiconductor pattern, a gate insulating layer, a first gate pattern, an interlayer insulating layer, and two first source/drain electrode patterns. A first through hole and a second through hole are arranged on the array substrate. One of the first source/drain electrode patterns is electrically connected to the first semiconductor pattern and the first shielding pattern through the first through hole. The other one of the first source/drain electrode patterns is electrically connected to the first semiconductor pattern through the second through hole and is insulated from the first shielding pattern. The present invention where the array substrate and the method of forming the array substrate are proposed is related to a top-gate design. The driving ability of the TFT driving circuit still improves without increasing the original processes and production costs.

公开(公告)号：US20160313844A1

公开(公告)日：2016-10-27

申请号：US14759281

申请日：2015-04-27

Applicant: Shenzhen China Star Optoelectronics Technology Co. Ltd. ,  Wuhan China Star Optoelectronics Technology Co., Ltd.

Inventor： Gui CHEN ,  Jingfeng XUE

IPC: G06F3/041 ,  G09G3/36 ,  G06F3/044

CPC classification number: G06F3/0416 ,  G02F1/13338 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04108 ,  G06F2203/04111

Abstract: A self-capacitive touch panel structure includes a touch detection chip and multiple self-capacitance electrodes which are isolated with each other and arranged as a matrix. Each self-capacitance electrode is connected with the touch detection chip through a connection line, each self-capacitance electrode is connected with a corresponding connection line through at least one via hole. Wherein, for a same column of the multiple self-capacitance electrodes and according to a sequence of gradually far away from the touch detection chip, a cross-sectional area of a connection line connected with a following self-capacitance electrode is larger than a cross-sectional area of a connection line connected with a previous self-capacitance electrode such that resistance values of the connection lines connected between the self-capacitance electrodes and the touch detection chip are approximately equal. An in-cell touch panel and a liquid crystal display including above structure are also disclosed.

Abstract translation: 自电容式触摸屏结构包括彼此隔离并且被布置为矩阵的触摸检测芯片和多个自身电容电极。 每个自电容电极通过连接线与触摸检测芯片连接，每个自电容电极通过至少一个通孔与相应的连接线连接。 其中，对于多个自电容电极的同一列，并且根据逐渐远离触摸检测芯片的顺序，与随后的自电容电极连接的连接线的横截面积大于十字 与先前的自电容电极连接的连接线的检测区域，使得连接在自身电容电极和触摸检测芯片之间的连接线的电阻值近似相等。 还公开了一种电池内触摸面板和包括上述结构的液晶显示器。