公开(公告)号：US20200209679A1

公开(公告)日：2020-07-02

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: G02F1/1335 ,  H01L27/12 ,  H01L31/12 ,  H01L31/103 ,  G02F1/1368 ,  G06K9/00

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：US20190235675A1

公开(公告)日：2019-08-01

申请号：US15983310

申请日：2018-05-18

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

Inventor： Huangyao WU ,  Hongbo ZHOU ,  Xiufeng ZHOU ,  Boping SHEN

IPC: G06F3/041 ,  G09G3/20

Abstract: The present disclosure provides a display panel and display device. Display panel includes: a plurality of first sub-pixel groups and a plurality of second sub-pixel groups, the first sub-pixel group each including a plurality of first sub-pixels, the second sub-pixel groups each including a plurality of second sub-pixels, a contribution value of the first sub-pixels to the illumination brightness of the display panel being greater than that of the second sub-pixels to the illumination brightness of the display panel; a first data line connected to the first sub-pixels in the first sub-pixel group; a second data line connected to the second sub-pixels in the second sub-pixel group; a plurality of touch electrodes and a plurality of touch signal lines, a distance from the touch signal line to its closest second data line being smaller than a distance from the touch signal line to its closest first data line.

公开(公告)号：US20190235310A1

公开(公告)日：2019-08-01

申请号：US15976000

申请日：2018-05-10

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

Inventor： Donghua LI ,  Xiaoli WEI ,  Ling WU ,  Boping SHEN ,  Xiufeng ZHOU

IPC: G02F1/1335 ,  G02F1/1339

CPC classification number: G02F1/133516 ,  G02F1/133512 ,  G02F1/13394 ,  G02F1/1368

Abstract: A display panel, manufacturing method and display device are provided. The display panel includes: multiple pixel units arranged in an array, each including first sub-pixel and white sub-pixel; and color-film substrate. The color-substrate includes basis substrate and color resist layer formed on the basis substrate, wherein the color resist layer at least includes first color resist in first color resist region and compensating color resist in second color resist region, first and second color resist regions respectively corresponding to first and second sub-pixels. The color-film substrate further includes photo spacer located on one side of color resist layer away from basis substrate, orthographic projection of photo spacer on a plane where display panel is located overlaps orthographic projection of first color resist on this plane, and orthographic projection of photo spacer on this plane overlaps orthographic projection of compensating color resist on this plane.

公开(公告)号：US20190019849A1

公开(公告)日：2019-01-17

申请号：US16134988

申请日：2018-09-19

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

Inventor： Binyi ZHENG ,  Yan YANG ,  Yongping ZENG ,  Ling WU ,  Boping SHEN

IPC: H01L27/32 ,  G02F1/1343

Abstract: A profiled display panel and a display device are provided. A display region of the profiled display panel has a profiled border. The profiled display panel includes a plurality of pixels including low-brightness pixels and regular pixels. Brightness of the low-brightness pixels is lower than brightness of the regular pixels under same driving voltage. The plurality of pixels forms a plurality of pixel rows extending in first direction and a plurality of pixel columns extending in second direction. Each of the pixel rows or the pixel columns includes at least one pixel group including the low-brightness pixels at one end of the pixel group and the regular pixels at the other end, and the regular pixels are arranged away from the profiled border. An aperture area of the respective low-brightness pixels in same pixel group is gradually increased in direction from the profiled border to the display region.

公开(公告)号：US20180151612A1

公开(公告)日：2018-05-31

申请号：US15864397

申请日：2018-01-08

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

Inventor： Binyi ZHENG ,  Zhuo DENG ,  Ling WU ,  Boping SHEN

IPC: H01L27/146 ,  G09G3/36 ,  H01L27/32

CPC classification number: H01L27/14603 ,  G02F2201/52 ,  G09G3/20 ,  G09G3/3611 ,  G09G2310/0232 ,  G09G2320/02 ,  G09G2320/0285 ,  G09G2320/0626 ,  H01L27/3211 ,  H01L27/3213

Abstract: A display panel and a display apparatus are provided. The display panel comprises a display region including an irregular-shaped display area, and a non-display region adjacent to the display region. The irregular-shaped display area includes a plurality of pixels arranged in an array. Adjacent pixel rows and/or adjacent pixel columns are indented by at least one pixel at a periphery of the irregular-shaped display area. The at least one indented pixel between the adjacent pixel rows and/or the adjacent pixel columns is a misaligned pixel. The irregular-shaped display area includes a transition area, and the transition area at least includes the misaligned pixel. A maximum display brightness of pixels in the transition area is smaller than a maximum display brightness of pixels outside the transition area.

公开(公告)号：US20180130397A1

公开(公告)日：2018-05-10

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

CPC classification number: G09G3/207 ,  G09G3/36 ,  G09G2300/0452 ,  G09G2310/0232 ,  G09G2360/16

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：US20150179667A1

公开(公告)日：2015-06-25

申请号：US14300670

申请日：2014-06-10

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

Inventor： Qin YUE ,  Boping SHEN ,  Yanxi YE

IPC: H01L27/12 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1368

CPC classification number: H01L27/124 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/1368 ,  G02F2001/13373 ,  G02F2001/134372 ,  G02F2201/121 ,  G02F2201/128

Abstract: A TFT array substrate includes a first electrode layer and a second electrode layer disposed below the first electrode layer. The first electrode layer includes a strip-like first electrode, and the second electrode layer is a sheet-like electrode. The strip-like first electrode includes a bent portion. The second electrode layer includes at least one opening, the opening is located below the bent portion.

Abstract translation: TFT阵列基板包括第一电极层和设置在第一电极层下方的第二电极层。 第一电极层包括带状第一电极，第二电极层是片状电极。 带状的第一电极包括弯曲部分。 第二电极层包括至少一个开口，开口位于弯曲部分的下方。

公开(公告)号：US20240142818A1

公开(公告)日：2024-05-02

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：US20240069375A1

公开(公告)日：2024-02-29

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：US20230096807A1

公开(公告)日：2023-03-30

申请号：US17053349

申请日：2019-11-11

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

Inventor： Yan YANG ,  Ling WU ,  Boping SHEN

IPC: G02F1/1335 ,  G02F1/1343 ,  G09G3/34

Abstract: The present disclosure discloses a display device. The display device includes a first display structure, a second display structure and a backlight device. The first display structure includes first pixels arranged in an array, the first pixels are divided into multiple dimming areas, and each dimming area includes at least one first pixel. The first display structure is for adjusting the transmittance of each dimming area for lights emitted by the backlight device according to an image to be displayed in the next frame of the second display structure.