公开(公告)号：US20240169892A1

公开(公告)日：2024-05-23

申请号：US17756465

申请日：2022-05-17

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

Inventor： Wenxue HUO

IPC: G09G3/32

CPC classification number: G09G3/32 ,  G09G2320/0233 ,  G09G2320/0633

Abstract: A driving circuit, a display panel, and a driving method thereof are disclosed. The driving circuit includes a light-emitting module, a data signal writing module, and a control module. The light-emitting module emits light under a driving current. The data signal writing module is connected to the light-emitting module and configured to control a magnitude of the driving current. The control module is electrically connected to the data signal writing module and the light-emitting module. The control module is configured to control a light-emitting time of the light-emitting module under a control of a light-emitting time control signal.

公开(公告)号：US20250020956A1

公开(公告)日：2025-01-16

申请号：US18900809

申请日：2024-09-29

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

Inventor： Feng ZHENG ,  Wenxue HUO

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

Abstract: A spliced display device is provided. The spliced display device includes at least two hybrid display devices spliced together. Each of the hybrid display device comprises a display panel and a light-emitting module. The backlight module is disposed corresponding to a display area, and the display module is disposed corresponding to a border area and is configured for image display in the border area. The spliced display device further comprises an optical clear adhesive and a seam further located between two of the hybrid display devices adjoining each other. The optical clear adhesive is applied in the seam.

公开(公告)号：US20240160057A1

公开(公告)日：2024-05-16

申请号：US17769792

申请日：2022-04-13

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

Inventor： Jun ZHAO ,  Bin ZHAO ,  Juncheng XIAO ,  Hongyuan XU ,  Feng ZHENG ,  Wenxue HUO

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

CPC classification number: G02F1/13336 ,  G02F1/133514 ,  G02F1/133524 ,  G02F1/1339

Abstract: Embodiments of the present application provide a spliced display panel and a spliced display device. In the spliced display panel provided by the embodiments of the present application, a second display module is disposed on a non-display surface of a first display module and corresponding to a spliced region.