公开(公告)号：US20230185126A1

公开(公告)日：2023-06-15

申请号：US17623911

申请日：2021-12-22

Applicant: HUIZHOU CHINA STAR OPTOELECTRONICS DISPLAY CO., LTD.

Inventor： Huajun LU ,  Juncheng XIAO ,  Hongyuan XU

IPC: G02F1/1335 ,  G02F1/1333 ,  F21S4/28

CPC classification number: G02F1/133553 ,  F21S4/28 ,  G02F1/13336 ,  F21Y2115/10

Abstract: According to an embodiment of the present disclosure, a display screen, a display device, and a method for manufacturing the display screen are disclosed. The display screen includes a display panel and a light bar. The light bar includes an array substrate and a plurality of light emitting elements, and a first gap is provided between two adjacent light emitting elements. A reflecting wall is arranged in the first gap between at least two adjacent light emitting elements. By arranging the reflecting wall, the side light of the light emitting elements can be reflected upwards, thereby reducing an emission angle of the light bar.

公开(公告)号：US20240176176A1

公开(公告)日：2024-05-30

申请号：US17790242

申请日：2022-06-14

Applicant: TCL China Star Optoelectronics Technology Co., Ltd. ,  HUIZHOU CHINA STAR OPTOELECTRONICS DISPLAY CO., LTD.

Inventor： Huajun LU

IPC: G02F1/1333 ,  G02F1/13357 ,  G02F1/1362 ,  G02F1/1368

CPC classification number: G02F1/13336 ,  G02F1/133603 ,  G02F1/136222 ,  G02F1/1368

Abstract: A splicing screen and a method of preparing the same are disclosed. The splicing screen includes at least two display panels and at least one light board. Wherein, each of the display panels includes a display area and a non-display area; and a splicing area is located between the non-display areas of any two adjacent display panels. Each of the display panels includes a TFT substrate and a color filter substrate. Wherein, the light board is disposed at a same layer as the TFT substrate, located under the color filter substrate, and located in the non-display area and the splicing area.

公开(公告)号：US20240113082A1

公开(公告)日：2024-04-04

申请号：US17622246

申请日：2021-12-22

Applicant: HUIZHOU CHINA STAR OPTOELECTRONICS DISPLAY CO., LTD. ,  TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Huajun LU ,  Juncheng XIAO ,  Hongyuan XU

IPC: H01L25/075 ,  H01L33/44

CPC classification number: H01L25/0753 ,  H01L33/44 ,  H01L2933/0025

Abstract: According to an embodiment of the present disclosure, a display screen, a display device, and a method for manufacturing the display screen are disclosed. The display screen includes a display panel and a light bar. The light bar includes an array substrate and a plurality of light emitting elements, and a first gap is provided between two adjacent light emitting elements. A light absorbing layer is arranged in the first gap between at least two adjacent light emitting elements. By arranging the light absorbing layer, the side light of the light emitting elements can be partially absorbed, thereby reducing an emission angle of the light bar.