公开(公告)号：US20230418104A1

公开(公告)日：2023-12-28

申请号：US18463447

申请日：2023-09-08

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

Inventor： Ling WU

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

CPC classification number: G02F1/133603 ,  H01L25/167 ,  G02F1/13685 ,  G02F1/133617 ,  G02F1/157 ,  G02F1/163 ,  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：US20180284517A1

公开(公告)日：2018-10-04

申请号：US15995133

申请日：2018-06-01

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

Inventor： Ling WU ,  Huangyao WU ,  Hongbo ZHOU

IPC: G02F1/1339 ,  G02F1/1341 ,  G02F1/1335

Abstract: A display panel and a display device are provided, and the display panel includes first and second substrates disposed oppositely, an insulating layer having multiple holes and multiple main spacers are disposed on a side of the first substrate facing the second substrate and on a side of the second substrate facing the first substrate respectively, first protrusions are disposed at positions on the insulating layer facing corresponding second substrate, each first protrusion includes first filling portions in at least two holes and a first covering portion connected to first filling portions, in a plane of the substrate, a vertical projection of first filling portions intersects with that of the first covering portion, an end of each main spacer contacts respective one first protrusion. Improvements to maintaining the effect of the spacer with respect to the box thickness of the display panel and alleviates squeezing problem.

公开(公告)号：US20250116909A1

公开(公告)日：2025-04-10

申请号：US18627125

申请日：2024-04-04

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

Inventor： Liting FANG ,  Peiqin DENG ,  Ling WU

IPC: G02F1/16757 ,  G02F1/1345 ,  G02F1/167 ,  G02F1/1676 ,  G09G3/36

Abstract: The present disclosure provides a display module, a driving method, and a display apparatus. The display module includes a display panel, a cover, and a color-changing assembly. The color-changing assembly is at least in the first region of the cover extended outside of the display panel; the color-changing assembly includes a first substrate, a second substrate, and a plurality of microcapsule structures; the plurality of microcapsule structures includes a plurality of first charged particles and a plurality of second charged particles; the first charged particle and the second charged particles have different colors and opposite charges; a first electrode layer including a plurality of first electrode is on a side of the first substrate facing the plurality of microcapsule structures; and an orthographic projection of one first electrode on the first substrate is overlapped with an orthographic projection of at least one microcapsule structure on the first substrate.

公开(公告)号：US20240155785A1

公开(公告)日：2024-05-09

申请号：US18122249

申请日：2023-03-16

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

Inventor： Ling WU ,  Chuhui FENG ,  Poping SHEN

IPC: H05K5/02

CPC classification number: H05K5/0217

Abstract: A profiled display panel including a profiled edge, a regular display area, a profiled display area, and a plurality of pixel units, the profiled display area at least partially surrounding the regular display area, the profiled display area including the profiled edge; each pixel unit including a first pixel unit and a second pixel unit, the first pixel unit being located in the profiled display area, the second pixel unit being located in the regular display area, where an orthographic projection area of the first pixel unit on a light-emitting surface of the profiled display panel is S1, and an orthographic projection area of the second pixel unit on the light-emitting surface of the profiled display panel is S2, S1≤S2.

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：US20240419033A1

公开(公告)日：2024-12-19

申请号：US18818044

申请日：2024-08-28

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

Inventor： Liting FANG ,  Peiqin DENG ,  Ling WU ,  Boping SHEN

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

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：US20190265564A1

公开(公告)日：2019-08-29

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

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.