公开(公告)号：US11917896B2

公开(公告)日：2024-02-27

申请号：US16618932

申请日：2019-08-15

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

Inventor： Hongquan Wei

IPC: H01L23/00 ,  H10K77/10 ,  H10K50/822 ,  H10K71/00

CPC classification number: H10K77/111 ,  H10K50/822 ,  H10K71/00

Abstract: A flexible substrate, a method of manufacturing thereof, and display panel are provided. The flexible substrate includes a glass substrate, a first flexible base layer disposed on the glass substrate, a second flexible base layer disposed on the first flexible base layer, and a third flexible base layer disposed on the second flexible base layer.

公开(公告)号：US11870014B2

公开(公告)日：2024-01-09

申请号：US16757390

申请日：2020-03-24

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

Inventor： Hongquan Wei

IPC: H01L33/50 ,  C09J11/04 ,  C09J11/06 ,  C09J133/08 ,  C09J163/00 ,  C09J183/04 ,  H01L33/54

CPC classification number: H01L33/501 ,  C09J11/04 ,  C09J11/06 ,  C09J133/08 ,  C09J163/00 ,  C09J183/04 ,  H01L33/54

Abstract: The present disclosure provides an encapsulated fluorescent adhesive layer, a method for manufacturing the same, and a quantum dot backlight. The quantum dot backlight includes a substrate, a light emitting chip, and the encapsulated fluorescent adhesive layer. The encapsulated fluorescent adhesive layer is used for heat transfer and heat dissipation.

公开(公告)号：US12265292B2

公开(公告)日：2025-04-01

申请号：US17621252

申请日：2021-12-10

Applicant: TCL China Star Optoelectronics Technology Co., Ltd.

Inventor： Juncheng Xiao ,  Bin Zhao ,  Ji Li ,  Hongquan Wei

IPC: G02F1/1333 ,  G02F1/1362 ,  H05K1/18

Abstract: A display module and a seamless splicing display device are disclosed. The display module includes: a display panel including a central display area and a bezel area adjacent to the central display area, wherein the display panel is provided with a bezel driving circuit and an array substrate driving circuit; a compensation display component disposed on the display panel, located in the bezel area, and electrically connected with the bezel driving circuit; and a metal wiring located on a lateral surface of the display panel and connected with the bezel driving circuit and the array substrate driving circuit.

公开(公告)号：US12198651B2

公开(公告)日：2025-01-14

申请号：US17621829

申请日：2021-11-15

Applicant: TCL China Star Optoelectronics Technology Co., Ltd.

Inventor： Hongquan Wei ,  Yichen Bai ,  Yanxi Ye

IPC: G09G3/36

Abstract: A pixel circuit of the present invention includes a thin-film transistor, a first scan line, a second scan line, and a data line. The first scan line is arranged along a first direction. The first scan line is electrically connected to the thin-film transistor. The second scan line is arranged along a second direction. The second scan line is electrically connected to the first scan line. The second direction is perpendicular to the first direction. The data line is arranged along the second direction. The data line is electrically connected to the thin-film transistor. The pixel circuit also includes an auxiliary scan line. The auxiliary scan line is arranged along the second direction. Two ends of the auxiliary scan line are electrically connected to the second scan line.