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公开(公告)号：US20240224438A1
公开(公告)日：2024-07-04
申请号：US17756523
申请日：2022-05-18
Inventor： GUANQIAO ZHAO , Lijian XIAO , Zhongyin LU
CPC classification number: H05K5/0021 , G09F9/3023
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.
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公开(公告)号：US20240021766A1
公开(公告)日：2024-01-18
申请号：US17876608
申请日：2022-07-29
Applicant: Huizhou China Star Optoelectronics Display Co., Ltd. , TCL China Star Optoelectronics Technology Co., Ltd.
Inventor： Wenbin WANG , Lijian XIAO , Linlin FU , Guanqiao ZHAO
IPC: H01L33/62 , H01L25/075
CPC classification number: H01L33/62 , H01L25/0753
Abstract: A display panel and a display device are provided. The display panel includes a driving backplate, a plurality of light-emitting diode (LED) chips disposed on a side of the driving backplate, and an adhesive. The adhesive includes a first state and a second state. Viscosity of the adhesive in the second state is less than viscosity of the adhesive in the first state. The driving backplate and the LED chips are fixedly connected to each other by the adhesive in the first state. The adhesive can be converted from the first state into the second state by laser irradiation, and power of the laser is less than 10 w. The driving backplate and the LED chips are attached to each other by the adhesive in the first state, and viscosity of the adhesive in the first state can be reduced by irradiation with a low-power laser.
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公开(公告)号：US20240094458A1
公开(公告)日：2024-03-21
申请号：US17767955
申请日：2022-03-31
Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. , HUIZHOU CHINA STAR OPTOELECTRONICS DISPLAY CO., LTD.
Inventor： Wenbin WANG , Lijian XIAO , Zhonghong GUAN , Guanqiao ZHAO , He PENG , Wenbin LU
IPC: F21V8/00
CPC classification number: G02B6/0055 , G02B6/0088
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.
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公开(公告)号：US20240114634A1
公开(公告)日：2024-04-04
申请号：US17754384
申请日：2022-03-15
Inventor： Guanqiao ZHAO , Zhongyin LU , Lijian XIAO
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.
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