公开(公告)号：US20190164510A1

公开(公告)日：2019-05-30

申请号：US15958819

申请日：2018-04-20

Applicant: Xiamen Tianma Micro-Electronics Co., Ltd

Inventor： Liting Fang ,  Yucheng Chen ,  Yujiao Liang ,  Nasen Chen ,  Qiong Song ,  Ling Wu ,  Boping Shen

IPC: G09G3/36 ,  G02F1/133

Abstract: The present disclosure provides a display substrate, display panel and display device, for improving display effect at irregular-shaped edge. The display substrate includes at least one first region. The first region includes a plurality of pixel units, which includes a first pixel unit and a second pixel unit, the first pixel unit is adjacent to the connecting edge. The first pixel unit includes at least three sub-pixels corresponding to different colors arranged along row direction, and at least one sub-pixel included in the first pixel unit is an irregular-shaped sub-pixel. The second pixel unit includes at least three sub-pixels corresponding to different colors arranged along a row direction, and the sub-pixels included in the second pixel unit each are a regular sub-pixel. A shape of the irregular-shaped sub-pixel is different from that of the regular sub-pixel. Along the row direction, adjacent first and second pixel units share at least one sub-pixel.

公开(公告)号：US10162230B2

公开(公告)日：2018-12-25

申请号：US15242863

申请日：2016-08-22

Applicant: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD. ,  TIANMA MICRO-ELECTRONICS CO., LTD.

Inventor： Yangzhao Ma ,  Ling Wu ,  Boping Shen

IPC: G02F1/1343 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1362 ,  G02F1/1368

Abstract: An array substrate, and a display panel and a display device are provided. The array substrate includes a base substrate, pixel units disposed on the base substrate, and a first and a second electrodes disposed within the pixel units. The first electrode is disposed above the second electrode and comprises a strip-shaped first opening area having a first and a second ends and extending along a first direction. An orthogonal projection of a transmitting area of the pixel units to the base substrate covers an orthogonal projection of a part of the first opening area. An orthogonal projection of a non-transmitting area of the pixel units covers orthogonal projections of the first end and second ends to the base substrate. In this way, an electric field component resulting in disordered rotation of liquid crystal molecules is located in the non-transmitting area of the pixel units.

公开(公告)号：US09500912B2

公开(公告)日：2016-11-22

申请号：US14690506

申请日：2015-04-20

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

Inventor： Ling Wu ,  Boping Shen

IPC: H04N13/04 ,  G02B27/22 ,  G02F1/1339 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1368

CPC classification number: G02F1/13394 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133516 ,  G02F1/133784 ,  G02F1/134363 ,  G02F1/136227 ,  G02F1/1368 ,  G02F2001/13398

Abstract: A liquid crystal display panel, including first and second pixels adjacently disposed in an extending direction of a gate line, where pixel electrodes in the first and second pixels are respectively connected with switch elements through first and second through holes. The liquid crystal display panel is further provided with a plurality of spacers configured to maintain thickness of the liquid crystal display panel; and a black matrix disposed along the extending direction of the gate line; where the spacers are disposed corresponding to the black matrix and the spacer has a first width in a direction parallel to an extending direction of the black matrix and a second width in a direction vertical to the extending direction of the black matrix, the second width is less than the first width which is no less than a distance between the first through hole and the second through hole.

Abstract translation: 一种液晶显示面板，包括相邻地设置在栅极线的延伸方向的第一和第二像素，其中第一和第二像素中的像素电极分别通过第一和第二通孔与开关元件连接。 液晶显示面板还设置有多个间隔件，其构造成保持液晶显示面板的厚度; 以及沿着栅极线的延伸方向设置的黑色矩阵; 其中间隔物对应于黑矩阵设置，并且间隔物在与黑矩阵的延伸方向平行的方向上具有第一宽度，并且在垂直于黑矩阵的延伸方向的方向上具有第二宽度，第二宽度为 小于第一通孔和第二通孔之间的距离不小于第一宽度。

公开(公告)号：US11150505B2

公开(公告)日：2021-10-19

申请号：US16433918

申请日：2019-06-06

Applicant: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD.

Inventor： Ankai Ling ,  Xuanxian Cai ,  Binyi Zheng ,  Boping Shen

IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/1368 ,  H01L27/12 ,  H01L31/103 ,  H01L31/12 ,  G06F3/041

Abstract: Display panel and display device are provided. The display panel includes: a first substrate, a second substrate, and a liquid crystal layer between the first substrate and the second substrate. The first substrate includes a first base substrate and an optical sensor disposed on the first base substrate. The second substrate includes a second base substrate, a black matrix disposed on the second base substrate, and a light collecting structure disposed on a side of the black matrix adjacent to the first substrate. The optical sensor and the light collecting structure overlap each other in a direction perpendicular to the display panel. The light collecting structure includes at least one transparent protrusion protruded along a direction perpendicular to a surface of the first or second substrate and from the second substrate to the first substrate. The light collecting structure has a refractive index larger than the liquid crystal layer.

公开(公告)号：US20200210027A1

公开(公告)日：2020-07-02

申请号：US16449225

申请日：2019-06-21

Applicant: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD

Inventor： YANGZHAO MA ,  Baoling Chen ,  Boping Shen ,  Ling Wu

IPC: G06F3/044 ,  G06F3/041 ,  G02F1/1343 ,  G02F1/1333

Abstract: A touch display panel and a touch display device are provided. The touch display panel has a display region and a non-display region arranged on a periphery of the display region, and the display region has a non-rectangular shape. The touch display panel comprises a plurality of first touch electrodes and a plurality of second touch electrodes. The plurality of first touch electrodes is arranged in the display region. The plurality of second touch electrodes is arranged at a side of the first touch electrode next to the non-display region. The second touch electrode has a different shape from the first touch electrode. An area of the first touch electrode is S1, an area of the second touch electrode is S2, and S1 and S2 satisfy: 0.85S1S21.15S1.

公开(公告)号：US10522587B2

公开(公告)日：2019-12-31

申请号：US15972690

申请日：2018-05-07

Applicant: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD.

Inventor： Yongping Zeng ,  Binyi Zheng ,  Yan Yang ,  Ling Wu ,  Boping Shen ,  Ankai Ling

IPC: H01L27/12 ,  H01L27/15 ,  G09G3/20

Abstract: A display panel comprises a display region, a non-display region, and a black matrix. The display region includes a plurality of pixels arranged in both a first direction and a second direction, where the plurality of pixels are arranged in the first direction to form a plurality of pixel rows and, meanwhile, arranged in the second direction to form a plurality of pixel columns, and a pixel includes a light-transmitting area. The black matrix does not overlap with the light-transmitting area. The display region includes at least one irregular edge intersecting both the first direction and the second direction. The plurality of pixels include a plurality of first pixels intersecting the at least one irregular edge and a plurality of second pixels without intersecting the at least one irregular edge, and the light-transmitting area of the first pixel is smaller than the light-transmitting area of the second pixel.

公开(公告)号：US10325545B2

公开(公告)日：2019-06-18

申请号：US15864199

申请日：2018-01-08

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

Inventor： Binyi Zheng ,  Yan Yang ,  Yongping Zeng ,  Ling Wu ,  Boping Shen

IPC: G09G3/20 ,  G09G3/36

Abstract: A display panel, a display apparatus, and a display panel driving method are provided. The display panel comprises a display region including a plurality of pixels arranged in both a first direction and a second direction. The first direction intersects the second direction, and a non-display region surrounding the display region. The display region includes at least one irregular edge intersecting both the first direction and the second direction. The plurality of pixels include a plurality of first pixels intersecting the at least one irregular edge and a plurality of second pixels without intersecting the at least one irregular edge. A first pixel has an initial grayscale g. In a display phase of the display panel, the initial grayscale g of the first pixel is adjusted to a display grayscale G, where G

公开(公告)号：US20180374401A1

公开(公告)日：2018-12-27

申请号：US16116926

申请日：2018-08-30

Applicant: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD.

Inventor： Yan Yang ,  Binyi Zheng ,  Yongping Zeng ,  Ling Wu ,  Boping Shen

IPC: G09F9/302 ,  G09G3/36

CPC classification number: G09F9/3023 ,  G09G3/3607 ,  G09G3/3611 ,  G09G2300/0465 ,  G09G2310/0232

Abstract: A profiled display panel is provided, the display region thereof has profiled border. The profiled display panel comprises low-brightness pixels and regular pixels. The pixels form pixel rows and pixel columns. The pixel row or column comprises pixel group comprising first and second pixel group. The number of pixels adjacent to the profiled border in first pixel group is greater than that of in second pixel group. The number of the low-brightness pixels in first pixel group is greater than or equal to that of in second pixel group. The wiring direction of the data line is second direction. The pixel comprises at least three sub-pixels. An aperture height of the sub-pixels in the low-brightness pixel is smaller than that of in the regular pixel along second direction. An aperture area of the low-brightness pixel is gradually increased in a direction from the profiled border to the display region.

公开(公告)号：US09778517B2

公开(公告)日：2017-10-03

申请号：US14802998

申请日：2015-07-17

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

Inventor： Jing Li ,  Ting Zhou ,  Boping Shen

IPC: G02F1/1343 ,  G02F1/1335

CPC classification number: G02F1/134309 ,  G02F1/133512 ,  G02F1/134363 ,  G02F2001/134372 ,  G02F2201/121

Abstract: An array substrate includes a substrate, a plurality of gate lines and a plurality of data lines intersecting the gate lines and insulated from the gate lines. The intersections of the gate lines and data lines define a plurality of pixel units, each of the pixel units comprise a first electrode and a second electrode laminated, with the second electrode having at least one branch electrode, and the first electrode having at least one first slit disposed between the pixel units and extending in a direction of the data lines. In the array substrate, the display panel and the display device, the electrode under the black matrix is removed by hollowing out to reduce the electric field strength under the black matrix.

公开(公告)号：US20160216568A1

公开(公告)日：2016-07-28

申请号：US14802998

申请日：2015-07-17

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

Inventor： Jing Li ,  Ting Zhou ,  Boping Shen

IPC: G02F1/1343 ,  G02F1/1335 ,  G02F1/1333 ,  G02F1/1368 ,  G02F1/1362

CPC classification number: G02F1/134309 ,  G02F1/133512 ,  G02F1/134363 ,  G02F2001/134372 ,  G02F2201/121

Abstract: An array substrate includes a substrate, a plurality of gate lines and a plurality of data lines intersecting the gate lines and insulated from the gate lines. The intersections of the gate lines and data lines define a plurality of pixel units, each of the pixel units comprise a first electrode and a second electrode laminated, with the second electrode having at least one branch electrode, and the first electrode having at least one first slit disposed between the pixel units and extending in a direction of the data lines. In the array substrate, the display panel and the display device, the electrode under the black matrix is removed by hollowing out to reduce the electric field strength under the black matrix.

Abstract translation: 阵列基板包括基板，多条栅极线和与栅极线交叉并与栅极线绝缘的多条数据线。 栅极线和数据线的交点定义多个像素单元，每个像素单元包括第一电极和第二电极层叠，第二电极具有至少一个分支电极，第一电极具有至少一个 第一狭缝设置在像素单元之间并且在数据线的方向上延伸。 在阵列基板中，显示面板和显示装置，黑色矩阵下的电极通过挖空除去，以降低黑矩阵下的电场强度。