公开(公告)号：US12055814B2

公开(公告)日：2024-08-06

申请号：US18463447

申请日：2023-09-08

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

Inventor： Ling Wu

IPC: G02F1/13357 ,  G02F1/1368 ,  G02F1/157 ,  G02F1/163 ,  H01L25/16

CPC classification number: G02F1/133603 ,  G02F1/133617 ,  G02F1/13685 ,  G02F1/157 ,  G02F1/163 ,  H01L25/167 ,  G02F2001/1635

Abstract: A display panel and a display apparatus are described. In an embodiment, the display panel includes a substrate and a sub-pixel group located at a side of the substrate. In an embodiment, the sub-pixel group includes sub-pixels of at least two different colors and a light-limiting structure. In an embodiment, the sub-pixels share one light-emitting element. In an embodiment, along a direction perpendicular to the substrate, the light-limiting structure overlaps with the light-emitting element and is located at a light exit side of the light-emitting element. In an embodiment, when the display panel displays an image, the sub-pixels in the sub-pixel group are enabled in sequence. In an embodiment, the when one of the sub-pixels is enabled, the light-limiting structure causes light emitted by the light-emitting element to exit only from the enabled sub-pixel.

公开(公告)号：US10771157B2

公开(公告)日：2020-09-08

申请号：US16387755

申请日：2019-04-18

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

Inventor： Zhuo Deng ,  Chunyan He ,  Ling Wu ,  Poping Shen

IPC: H04B10/116 ,  H04B10/50 ,  H01L25/16

Abstract: Provided are a mobile terminal and a method for receiving and sending a light fidelity (LIFI) signal of the mobile terminal. The mobile terminal includes a display device. The display device includes a plurality of light emitting elements and a LIFI signal sending control assembly. The LIFI signal sending control assembly is electrically connected to at least one of the plurality of light emitting elements. The display device is configured to control, according to a display signal, the plurality of light emitting elements to emit light for displaying a to-be-displayed picture, and the display device is further configured to control, according to a LIFI sending signal of the LIFI signal sending control assembly, the at least one of the plurality of light emitting elements electrically connected to the LIFI signal sending control assembly to emit a first LIFI signal.

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：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：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：US10012871B2

公开(公告)日：2018-07-03

申请号：US15596516

申请日：2017-05-16

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

Inventor： Binyi Zheng ,  Ling Wu ,  Poping Shen

IPC: G02F1/1339 ,  G02F1/1335 ,  G02F1/1368 ,  G02F1/1333

CPC classification number: G02F1/13394 ,  G02F1/133377 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/1368 ,  G02F2001/13396

Abstract: An LCD panel and an LCD apparatus are provided. The LCD panel comprises a first substrate, a second substrate, a plurality of supporters disposal between the first substrate and the second substrate and configured to support the first substrate and the second substrate, a plurality of liquid crystals filling a space formed by the first substrate, the second substrate, and the plurality of supporters, a plurality of buffers disposed between adjacent supporters, and a black matrix disposed on the second substrate. The plurality of the supporters includes a plurality of first supporters and a plurality of second supporters. In a direction perpendicular to at least one of the first substrate and the second substrate, a second supporter has a height smaller than a first supporter, and a buffer has a height smaller than the first supporter.