公开(公告)号：US12259614B2

公开(公告)日：2025-03-25

申请号：US18774778

申请日：2024-07-16

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

Inventor： Yuanyuan Ren ,  Mengjie Li ,  Chengxu Ma ,  Zhuo Zhang

IPC: G02F1/1335 ,  G02F1/13357

Abstract: The present application provides a backlight module and a liquid crystal display device; the first portion of the slit adhesive is formed with a notch, so that when internal stress generates in the slit adhesive due to environmental changes, the internal stress can be released through the notch, thereby preventing the slit adhesive from warping and improving the yield of the backlight module.

公开(公告)号：US12010894B2

公开(公告)日：2024-06-11

申请号：US16979686

申请日：2020-07-09

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

Inventor： Tengteng Shi ,  Zhuo Zhang ,  Guowei Zha

IPC: H10K59/60 ,  G02F1/133 ,  G02F1/1335 ,  G06V40/13 ,  G09G3/20 ,  H10K50/86 ,  H10K59/38

CPC classification number: H10K59/60 ,  G02F1/13312 ,  G02F1/133512 ,  G02F1/133514 ,  G06V40/1318 ,  G09G3/20 ,  H10K50/865 ,  H10K59/38 ,  G09G2354/00 ,  G09G2360/144

Abstract: The present application provides a display panel and a display device. The display panel includes pixel units spaced apart from each other and at least one photosensor. From a top view, each photosensor is arranged at one side of the corresponding pixel unit, and the photosensors are configured to convert received light energy into electrical energy, so that the display panel has long-lasting power.

公开(公告)号：US12092925B2

公开(公告)日：2024-09-17

申请号：US17753052

申请日：2022-01-25

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

Inventor： Yuanyuan Ren ,  Mengjie Li ,  Chengxu Ma ,  Zhuo Zhang

IPC: G02F1/13357 ,  F21V8/00 ,  G02F1/1335

CPC classification number: G02F1/133605 ,  G02B6/0055 ,  G02B6/0088 ,  G02B6/009 ,  G02F1/133608 ,  G02B6/0051 ,  G02B6/0053 ,  G02F1/133607 ,  G02F2202/28

Abstract: The present application provides a backlight module and a liquid crystal display device; the first portion of the slit adhesive is formed with a notch, so that when internal stress generates in the slit adhesive due to environmental changes, the internal stress can be released through the notch, thereby preventing the slit adhesive from warping and improving the yield of the backlight module.

公开(公告)号：US12092857B2

公开(公告)日：2024-09-17

申请号：US17762062

申请日：2022-03-15

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

Inventor： Yuanyuan Ren ,  Zhuo Zhang

IPC: F21V8/00

CPC classification number: G02B6/0076 ,  G02B6/0055

Abstract: A display module, a manufacturing method thereof, and a mobile terminal are disclosed. The display module has a functional display area and a main display area and includes a display panel and a backlight module. The backlight module includes a first backlight unit corresponding to the functional display area, and the first backlight unit includes a first section, a second section disposed around the first section, and a spacer disposed between the first section and the second section. The first section and the second section are integrally formed and on different layers.

公开(公告)号：US20240036396A1

公开(公告)日：2024-02-01

申请号：US17753052

申请日：2022-01-25

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

Inventor： Yuanyuan Ren ,  Mengjie Li ,  Chengxu Ma ,  Zhuo Zhang

IPC: G02F1/13357 ,  F21V8/00

CPC classification number: G02F1/133605 ,  G02B6/0055 ,  G02B6/0088 ,  G02B6/009 ,  G02F1/133608 ,  G02B6/0051 ,  G02B6/0053 ,  G02F1/133607

Abstract: The present application provides a backlight module and a liquid crystal display device; the first portion of the slit adhesive is formed with a notch, so that when internal stress generates in the slit adhesive due to environmental changes, the internal stress can be released through the notch, thereby preventing the slit adhesive from warping and improving the yield of the backlight module.