公开(公告)号：US12183745B2

公开(公告)日：2024-12-31

申请号：US17563610

申请日：2021-12-28

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

Inventor： Kunfeng Zhang ,  Yiqiang Lin ,  Wei Wu ,  Boping Shen

IPC: H01L27/12

Abstract: A display panel and a display apparatus includes sub-pixels, and First and second regions arranged along a first direction. First sub-pixel groups in the first region and second sub-pixel groups in the second region are arranged along the first direction, and each include at least two sub-pixels arranged along the second direction. A number of the sub-pixels in the second sub-pixel group close to the first region is greater than a number of the sub-pixels in the second sub-pixel groups away from the first region. The first sub-region of the second region is closer to the first region than the second sub-region. From the first region to the second region, a variation rate of the numbers of the sub-pixels in the second sub-pixel groups in the first sub-region is greater than a variation rate of the numbers of the sub-pixels in the second sub-pixel groups in the second sub-region.

公开(公告)号：US12105373B2

公开(公告)日：2024-10-01

申请号：US18091084

申请日：2022-12-29

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

Inventor： Liting Fang ,  Peiqin Deng ,  Ling Wu ,  Boping Shen

IPC: G02F1/1335 ,  G02F1/13363 ,  G02F1/1343

CPC classification number: G02F1/133531 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/13363 ,  G02F1/134336

Abstract: A display module and a display device are provided. The display module includes a backlight module; a light control cell; a display liquid crystal cell; a first polarizer; a second polarizer; and a composite optical film. Along a thickness direction of the display module, the light control cell is disposed between the backlight module and the display liquid crystal cell and on a light-exiting surface of the backlight module; the first polarizer is disposed on a side of the display liquid crystal cell facing away from the light control cell; the second polarizer is disposed between the display liquid crystal cell and the light control cell; the composite optical film is disposed between the display liquid crystal cell and the backlight module; and the composite optical film is configured to transmit P-polarized light and reflect S-polarized light.

公开(公告)号：US11982894B2

公开(公告)日：2024-05-14

申请号：US17984441

申请日：2022-11-10

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

Inventor： Ankai Ling ,  Boping Shen

IPC: G02F1/1335

CPC classification number: G02F1/133512 ,  G02F1/133514 ,  G02F1/133553

Abstract: A display panel and a display device are provided. The display panel includes: a display region and a non-display region at least partially surrounding the display region; a first base plate and a second base plate opposite to each other; and first reflection structures in the non-display region. The first base plate includes a first substrate. The second base plate includes a light-blocking layer. In the non-display region, the light-blocking layer includes at least one first opening. Along a first direction, the at least one first opening penetrates through the light-blocking layer. The first direction is a thickness direction of the display panel. Along the first direction, a projection of a first reflection structure overlaps a projection of a corresponding first opening of the at least one first opening.

公开(公告)号：US11112647B2

公开(公告)日：2021-09-07

申请号：US16372515

申请日：2019-04-02

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

Inventor： Ling Wu ,  Boping Shen

IPC: G02F1/13357 ,  G02F1/1362 ,  G02F1/1368 ,  G09G3/34 ,  G09G3/36 ,  G02F1/1335

Abstract: The present disclosure provides a display device, a driving method, and an electronic apparatus. The display device includes a backlight module including a substrate and a plurality of LEDs disposed on the substrate, and the plurality of LEDs being configured to emit light having at least one color of red, green, and blue; and a display panel, configured to display red light when the plurality of LEDs emits red light, to display green light when the plurality of LEDs emits green light, and to display blue light when the plurality of LEDs emits blue light. The display device does not require a color resist layer, thereby greatly improving the light transmittance of the display device.

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：US09778515B2

公开(公告)日：2017-10-03

申请号：US14302392

申请日：2014-06-11

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

Inventor： Ling Wu ,  Boping Shen ,  Qiong Song

IPC: G02F1/1343

CPC classification number: G02F1/134309

Abstract: An electrode structure having a corner area and a middle area is disclosed. The electrode structure includes at least two sub-electrodes, where at least one of a) a space between two adjacent sub-electrodes in the corner area is smaller than a space between the two adjacent sub-electrodes in the middle area, and b) at least one sub-electrode has a larger width in the corner area than a width of the sub-electrode in the middle area.

公开(公告)号：US20160187746A1

公开(公告)日：2016-06-30

申请号：US14737433

申请日：2015-06-11

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

Inventor： Qin YUE ,  Rong Chen ,  Boping Shen

IPC: G02F1/1343 ,  G02F1/1333 ,  G02F1/1362 ,  G02F1/1337 ,  G02F1/1335

CPC classification number: G02F1/134363 ,  G02F1/1337 ,  G02F1/136286

Abstract: An array substrate and a liquid crystal display panel are described. The array substrate includes: pixel electrodes and common electrodes, where each of the pixel electrodes and/or the common electrodes includes one or more straight-line portions located in multiple pixel regions defined by the intersection of the scanning lines and the data lines. The straight-line portions in two pixel regions adjacent to each other in an extension direction of the data line are symmetric about an extension direction of the scanning line. The array substrate also includes an alignment layer having an alignment direction substantially perpendicular to the extension direction of the scanning line, and an angle between an extension direction of the straight line portion and the alignment direction of the alignment layer is greater than or equal to 4 degrees and less than or equal to 6 degrees.

Abstract translation: 对阵列基板和液晶显示面板进行说明。 阵列基板包括：像素电极和公共电极，其中每个像素电极和/或公共电极包括位于由扫描线和数据线的交点限定的多个像素区域中的一个或多个直线部分。 在数据线的延伸方向上彼此相邻的两个像素区域中的直线部分关于扫描线的延伸方向对称。 阵列基板还包括具有基本上垂直于扫描线的延伸方向的取向方向的取向层，并且直线部分的延伸方向与取向层的取向方向之间的角度大于或等于4 度并小于或等于6度。

公开(公告)号：US20160161788A1

公开(公告)日：2016-06-09

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: G02F1/1339 ,  G02F1/1333 ,  G02F1/1343 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1368 ,  G02F1/1362

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：US20150177570A1

公开(公告)日：2015-06-25

申请号：US14302392

申请日：2014-06-11

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

Inventor： Ling WU ,  Boping Shen ,  Qiong Song

IPC: G02F1/1343

CPC classification number: G02F1/134309

Abstract: An electrode structure having a corner area and a middle area is disclosed. The electrode structure includes at least two sub-electrodes, where at least one of a) a space between two adjacent sub-electrodes in the corner area is smaller than a space between the two adjacent sub-electrodes in the middle area, and b) at least one sub-electrode has a larger width in the corner area than a width of the sub-electrode in the middle area.

Abstract translation: 公开了一种具有拐角区域和中间区域的电极结构。 电极结构包括至少两个子电极，其中a）在拐角区域中的两个相邻子电极之间的空间中的至少一个小于中间区域中两个相邻子电极之间的空间，b） 至少一个子电极在拐角区域具有比中间区域中的子电极的宽度更大的宽度。