公开(公告)号：US12082353B2

公开(公告)日：2024-09-03

申请号：US17754384

申请日：2022-03-15

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

Inventor： Guanqiao Zhao ,  Zhongyin Lu ,  Lijian Xiao

IPC: H05K5/00 ,  G09F9/302

CPC classification number: H05K5/0021 ,  G09F9/3023 ,  G09F9/3026

Abstract: The present application provides a splicing display device, which comprises a box body, a bracket, a plurality of display panels, a plurality of panel fixing members, and a plurality of bracket fixing members. The bracket is detachably disposed on the box body. The plurality of display panels are detachably disposed on the bracket. The plurality of panel fixing members fix the display panel and the bracket. The plurality of bracket fixing members fix the bracket and the box body.

公开(公告)号：US12232276B2

公开(公告)日：2025-02-18

申请号：US17756523

申请日：2022-05-18

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

Inventor： Guanqiao Zhao ,  Lijian Xiao ,  Zhongyin Lu

IPC: H05K5/00 ,  G09F9/302

Abstract: A splicing display screen is provided by the present application. The splicing display screen includes at least one first display module, at least one second display module, and a positioning assembly. The first display module includes a first frame. The first frame is defined with at least one first locking hole. The second display module includes a second frame. The second frame is defined with at least one first positioning hole. One of the first positioning holes corresponds to one of the first locking holes. The positioning assembly is disposed in the first locking hole. The positioning assembly includes a positioning member and an elastic member. A part of the positioning member is clamped into the first positioning hole.

公开(公告)号：US12271020B2

公开(公告)日：2025-04-08

申请号：US17767955

申请日：2022-03-31

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

Inventor： Wenbin Wang ,  Lijian Xiao ,  Zhonghong Guan ,  Guanqiao Zhao ,  He Peng ,  Wenbin Lu

IPC: F21V17/00 ,  F21V8/00

Abstract: The present application discloses a display device, the display device includes a frame area. The display device includes a backplate, a light guide plate, and an optical diaphragm. A receiving cavity is defined in the backplate, the light guide plate is located in the receiving cavity, the light guide plate includes at least one light guide plate extension part, the light guide plate extension part is located in the frame area, the optical diaphragm is arranged on the light guide plate, the optical diaphragm includes at least one diaphragm extension part, and the diaphragm extension part is located in the frame area. The diaphragm extension part is engaged together and connected with the light guide plate extension part.