公开(公告)号：US20240413283A1

公开(公告)日：2024-12-12

申请号：US17596678

申请日：2021-11-22

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

Inventor： Jun ZHAO ,  Hongyuan XU ,  Meinan LI

IPC: H01L33/62 ,  H01L25/075

Abstract: A hybrid panel and a spliced panel are disclosed. The hybrid panel includes a display panel and a light-emitting diode (LED) substrate, and the display panel includes a display region and a non-display region disposed around the display region. The LED substrate is formed on the display panel. The LED substrate is located in the non-display region.

公开(公告)号：US20240192537A1

公开(公告)日：2024-06-13

申请号：US17755416

申请日：2022-04-20

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

Inventor： Meinan LI ,  Yongping FAN

IPC: G02F1/1333 ,  G02F1/1335

CPC classification number: G02F1/13336 ,  G02F1/133514 ,  G02F1/133528

Abstract: The present application provides a splicing display panel and a preparation method thereof. The splicing display panel comprises a first sub-display panel, a second sub-display panel, and a third sub-display panel. Both the first and second sub-display panels comprise a first substrate, and the first substrate comprises an accommodation groove. One end of the third sub-display panel is accommodated and fixed in the accommodation groove of the first sub-display panel, and another end is accommodated and fixed in the accommodation groove of the second sub-display panel. Surfaces of the first, second, and third sub-display panels facing away from a color film functional layer are flush.

公开(公告)号：US20240221696A1

公开(公告)日：2024-07-04

申请号：US18139976

申请日：2023-04-27

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

Inventor： Jun ZHAO ,  Bin ZHAO ,  Juncheng XIAO ,  Hongyuan XU ,  Shi TANG ,  Guangmiao WAN ,  Daobing HU ,  Meinan LI ,  Maoxia ZHU ,  Yu LIU

IPC: G09G3/36 ,  G02F1/1333 ,  G02F1/13357 ,  G09G3/32 ,  G09G3/34

CPC classification number: G09G3/36 ,  G02F1/13336 ,  G02F1/133603 ,  G09G3/32 ,  G09G3/3406 ,  G09G2300/026 ,  G09G2320/0666

Abstract: The present application provides a splicing display device includes a liquid crystal display screen and an inorganic light emitting diode display screen. A color point coordinate of a color of a light emitted by the liquid crystal display screen in the CIE 1931 XYZ chromaticity diagram is in a first gamut triangle. A color point coordinate of a color of a light emitted by the inorganic light emitting diode display screen in the CIE 1931 XYZ chromaticity diagram is in a second gamut triangle. A gamut boundary of the second gamut triangle surrounds a gamut boundary of the first gamut triangle, and a difference between a NTSC color gamut corresponding to the second gamut triangle and a NTSC color gamut corresponding to the first gamut triangle is less than 30%.