公开(公告)号：US20180224700A1

公开(公告)日：2018-08-09

申请号：US15326225

申请日：2016-12-22

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

Inventor： Shouzhen Yue ,  Jinbo Guo ,  Jinjie Wang

IPC: G02F1/1335 ,  G09G3/36 ,  G06T5/00

CPC classification number: G02F1/133611 ,  G06T5/008 ,  G09G3/36 ,  G09G3/3607 ,  G09G3/3674 ,  G09G3/3685 ,  G09G2300/0426 ,  G09G2320/0223 ,  G09G2320/0233

Abstract: Disclosed are a liquid crystal display panel and a liquid crystal display device for improving display brightness uniformity. The liquid crystal display panel includes a display substrate, a source driving circuit and a plurality groups of gate driving circuits. Each gate driving circuit includes a gate driving chip and a group of fan-out circuits, and resistances of wirings of different groups of fan-out circuits gradually increase along a direction away from the source driving circuit. The liquid crystal panel can improve brightness uniformity in different positions while displaying.

公开(公告)号：US10288953B2

公开(公告)日：2019-05-14

申请号：US15325446

申请日：2016-12-14

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

Inventor： Mengmeng Zhang ,  Shouzhen Yue

IPC: G02F1/1343 ,  G09G3/36 ,  G02F1/1362 ,  H01L27/32 ,  H01L33/38 ,  H01L27/12

Abstract: A pixel structure and a liquid crystal display panel are provided. The pixel structure includes a first common electrode, a second common electrode set, a plurality of pixel units formed by a plurality of scanning lines crossing a plurality of data lines. Each of the pixel units corresponding to one of the scanning lines and one of the data lines. Each of the pixel units includes a main electrode, a secondary electrode, and a thin-film transistor. The main electrode corresponds to the first common electrode. The secondary electrode corresponds to the second common electrode set.

公开(公告)号：US10656446B2

公开(公告)日：2020-05-19

申请号：US15329372

申请日：2017-01-16

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

Inventor： Shouzhen Yue ,  Mengmeng Zhang

IPC: G03F7/20 ,  G02F1/1333 ,  G03F7/30 ,  G03F7/16 ,  H01L27/12

Abstract: Disclosed is a method for manufacturing a flat liquid crystal display device film. According to the method for manufacturing the flat liquid crystal display device film, influence of a wiring thickness on topography of array film can be reduced. Without affecting a qualified rate of a product, a low-resistance wiring can be realized, and thus an RC delay during signal transmission of a large-sized panel can be reduced. Meanwhile, when the method is applied, a metal layer with a larger thickness relative to that of a metal layer made by a conventional method can be made. Therefore, wiring load of a large-sized panel can be reduced, resistance of signal line can be reduced. RC delay can be decreased, and display quality can be improved.

公开(公告)号：US10175531B2

公开(公告)日：2019-01-08

申请号：US15326225

申请日：2016-12-22

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

Inventor： Shouzhen Yue ,  Jinbo Guo ,  Jinjie Wang

IPC: G02F1/1345 ,  G09G3/36 ,  G02F1/1335 ,  G06T5/00

Abstract: Disclosed are a liquid crystal display panel and a liquid crystal display device for improving display brightness uniformity. The liquid crystal display panel includes a display substrate, a source driving circuit and a plurality groups of gate driving circuits. Each gate driving circuit includes a gate driving chip and a group of fan-out circuits, and resistances of wirings of different groups of fan-out circuits gradually increase along a direction away from the source driving circuit. The liquid crystal panel can improve brightness uniformity in different positions while displaying.

公开(公告)号：US20180341131A1

公开(公告)日：2018-11-29

申请号：US15329372

申请日：2017-01-16

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

Inventor： Shouzhen Yue ,  Mengmeng Zhang

IPC: G02F1/1333 ,  G03F7/16 ,  G03F7/20 ,  G03F7/30

Abstract: Disclosed is a method for manufacturing a flat liquid crystal display device film. According to the method for manufacturing the flat liquid crystal display device film, influence of a wiring thickness on topography of array film can be reduced. Without affecting a qualified rate of a product, a low-resistance wiring can be realized, and thus an RC delay during signal transmission of a large-sized panel can be reduced. Meanwhile, when the method is applied, a metal layer with a larger thickness relative to that of a metal layer made by a conventional method can be made. Therefore, wiring load of a large-sized panel can be reduced, resistance of signal line can be reduced. RC delay can be decreased, and display quality can be improved.