公开(公告)号：US11841569B2

公开(公告)日：2023-12-12

申请号：US17597229

申请日：2021-12-21

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

Inventor： Yongping Fan

IPC: G02F1/1333

CPC classification number: G02F1/13336 ,  G02F1/133314

Abstract: The present application provides a splicing display device, a light-emitting diode (LED) substrate is arranged on adjacent display devices, and the LED substrate covers a gap. LED elements are arranged on a base. A first magnetic member is arranged on the base. A fastening module includes a fastening element and a magnetic assembly. The fastening element is arranged on a support module. At least a portion of the fastening element is arranged corresponding to the gap. The magnetic assembly is arranged on the fastening element and located in the gap. The magnetic assembly is magnetically connected to the first magnetic member.

公开(公告)号：US12147107B2

公开(公告)日：2024-11-19

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

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：US12087186B2

公开(公告)日：2024-09-10

申请号：US17622883

申请日：2021-12-22

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

Inventor： Yongping Fan

IPC: G09F9/30 ,  G09F9/302

CPC classification number: G09F9/3026

Abstract: A spliced screen and a display device are provided. A light-emitting unit is arranged and covers the area between display areas of a two unit screens. When the display area of the unit screens normally functions, a plurality of light-emitting units on a light bar can be transmitted and displayed synchronously, cover an area which cannot be shown between the display areas of the two unit screens, and further, weaken or eliminate a slit visually. In this way, the display screen of each of the unit screens is coherently connected to the display screen, and the visual screen-to-body ratio increases as well.

公开(公告)号：US20240036376A1

公开(公告)日：2024-02-01

申请号：US17622800

申请日：2021-12-16

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

Inventor： Yongping Fan ,  Feng Zheng

IPC: G02F1/1333 ,  G02F1/13357 ,  G09F9/302 ,  G09F9/35

CPC classification number: G02F1/13336 ,  G02F1/133603 ,  G02F1/133317 ,  G02F1/133328 ,  G09F9/3026 ,  G09F9/35

Abstract: A spliced panel is disclosed. At least two display panels are spliced to each other. Each of the at least two display panels includes a bending part and a non-bending part. The bending part is bent from a side of the non-bending part to a back surface of the at least two display panels. The non-bending part is configured to display an image. In the at least two display panels spliced to each other, the bending part of one of the at least two display panels is correspondingly spliced to the bending part of another of the at least two display panels to form a support structure. A light-emitting diode (LED) substrate is disposed on the support structure.

公开(公告)号：US12066705B2

公开(公告)日：2024-08-20

申请号：US17642710

申请日：2022-02-25

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

Inventor： Yongping Fan

IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/13357 ,  G02F1/1339 ,  G02F1/1362

CPC classification number: G02F1/13336 ,  G02F1/133388 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133615 ,  G02F1/13394 ,  G02F1/136286

Abstract: A display unit, a splicing screen, and a display device are provided. The display unit includes an edge area, and the edge area includes a mounting area and a side binding area. The display unit further includes: a first driving circuit layer located in the edge area and disposed on a side of the base substrate, a plurality of micro light-emitting elements disposed on the first driving circuit layer, and a binding part disposed in the side binding area and connected to the first driving circuit layer.

公开(公告)号：US12025873B2

公开(公告)日：2024-07-02

申请号：US17622800

申请日：2021-12-16

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

Inventor： Yongping Fan ,  Feng Zheng

IPC: G02F1/1333 ,  G02F1/13357 ,  G09F9/302 ,  G09F9/35

CPC classification number: G02F1/13336 ,  G02F1/133317 ,  G02F1/133328 ,  G02F1/133603 ,  G09F9/3026 ,  G09F9/35

Abstract: A spliced panel is disclosed. At least two display panels are spliced to each other. Each of the at least two display panels includes a bending part and a non-bending part. The bending part is bent from a side of the non-bending part to a back surface of the at least two display panels. The non-bending part is configured to display an image. In the at least two display panels spliced to each other, the bending part of one of the at least two display panels is correspondingly spliced to the bending part of another of the at least two display panels to form a support structure. A light-emitting diode (LED) substrate is disposed on the support structure.

公开(公告)号：US12099268B2

公开(公告)日：2024-09-24

申请号：US17614348

申请日：2021-11-22

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

Inventor： Jun Zhao ,  Juncheng Xiao ,  Yongping Fan

IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/1339 ,  G02F1/335 ,  H01L25/075 ,  H05K1/18 ,  H05K5/00 ,  H05K1/11

CPC classification number: G02F1/13336 ,  G02F1/133512 ,  G02F1/1339 ,  H01L25/0753 ,  H05K1/189 ,  H05K5/0021 ,  H05K1/118 ,  H05K2201/055 ,  H05K2201/056 ,  H05K2201/10106 ,  H05K2201/10136

Abstract: A spliced display panel and a spliced display device are provided. At least two display panels are spliced to form a gap. The light-emitting diode substrate is disposed between two adjacent display panels. The first supporting portion of the light-emitting diode substrate is disposed on one of the display panels, and the second supporting portion of the light-emitting diode substrate is disposed on another one of the display panels. The carry portion is disposed on the first supporting portion and the second supporting portion to shield the gap.