公开(公告)号：US11906861B2

公开(公告)日：2024-02-20

申请号：US17617083

申请日：2020-11-17

Applicant: Xiamen Tianma Micro-Electronics Co., Ltd.

Inventor： Ankai Ling ,  Limei Zhou ,  Menglan Chen ,  Poping Shen

IPC: G02F1/1362 ,  B60K37/06

CPC classification number: G02F1/136286 ,  B60K37/06 ,  G02F1/136209 ,  G02F1/136222 ,  B60K2370/152

Abstract: Provided are a display panel and a display device. The display panel includes multiple data lines and multiple scanning lines. The multiple data lines intersect with the multiple scanning lines to define multiple pixel units arranged in an array, and the data lines are insulated from the scanning lines; and pixel electrodes of pixel units that are among the multiple pixel units and in at least portion of the array include multiple first branch electrodes arranged in parallel; along a direction of the multiple scanning lines, each of the multiple first branch electrodes includes multiple first branch electrode segments connected sequentially; and an included angle between two adjacently connected first branch electrode segments of the multiple first branch electrode segments is less than 180°.

公开(公告)号：US10534234B2

公开(公告)日：2020-01-14

申请号：US15996816

申请日：2018-06-04

Applicant: Xiamen Tianma Micro-Electronics Co., Ltd.

Inventor： Mingjuan Li ,  Ling Wu ,  Yanping Yu ,  Ankai Ling ,  Boping Shen

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1335 ,  G09G3/20 ,  G02F1/1368

Abstract: The present disclosure provides an array substrate and a display panel containing the array substrate. The array substrate includes a plurality of pixel regions, and pixel electrodes and thin film transistors one-to-one corresponding thereto. Each pixel electrode includes a pixel sub-electrode and an electrode connecting structure disposed in a corresponding pixel region, and a drain electrode of each thin film transistor is electrically connected to a corresponding pixel sub-electrode. The plurality of pixel regions includes at least one first-color pixel region and at least one second-color pixel region alternately arranged along a first direction and at least one third-color pixel region and at least one highlight pixel region alternately arranged along a first direction. A drain electrode is electrically connected to a pixel sub-electrode disposed in one of the at least one third-color pixel region is disposed in a highlight pixel region adjacent to the third-color pixel region.

公开(公告)号：US10451930B2

公开(公告)日：2019-10-22

申请号：US15796661

申请日：2017-10-27

Applicant: Xiamen Tianma Micro-Electronics Co., Ltd.

Inventor： Ankai Ling ,  Yanping Yu ,  Boping Shen

IPC: G02F1/1343 ,  G02F1/1337 ,  G02F1/1333

Abstract: The present disclosure relates to a liquid crystal display panel and a display device. The liquid crystal display panel includes a display area; and a non-display area surrounding the display area, wherein the display area includes a plurality of sub-areas, each of the plurality of sub-areas is provided with a plurality of pixel electrodes, all of the pixel electrodes in a sub-area have an identical brightness control parameter; and the brightness control parameter of the pixel electrodes in at least one sub-area is different from the brightness control parameter of the pixel electrodes in another sub-area. By setting different brightness control parameters based on different temperature rise in the sub-areas, the problem of poor Gamma uniformity of the display panel can be solved, and the possibility of occurrence of ghost can be reduced, thereby increasing display quality of the liquid crystal display panel.

公开(公告)号：US09841640B2

公开(公告)日：2017-12-12

申请号：US14992686

申请日：2016-01-11

Applicant: Xiamen Tianma Micro-electronics Co., Ltd. ,  Tianma Micro-electronics Co., Ltd.

Inventor： Qiong Song ,  Poping Shen ,  Ling Wu ,  Rong Chen ,  Ankai Ling

IPC: G02F1/1343 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1368

CPC classification number: G02F1/134309 ,  G02F2001/134372

Abstract: A pixel unit array is provide. The pixel unit array comprises a plurality of pixel units including a plurality of first pixel units and a plurality of second pixel units alternately arranged in a pixel direction. Each pixel unit comprises a first electrode, a second electrode and an insulating layer between the first electrode and the second electrode. The second electrode further includes a first part and a second part connected to the first part. The first part includes an N number of first stripe-shaped electrodes, and the second part includes an M number of second stripe-shaped electrodes. The first part in the second electrode has a width of a1, the second part in the second electrode has a width of a2, and a1