Invention Grant
- Patent Title: Touch input display apparatus with insulation recess structure having obtuse angled sidewalls
-
Application No.: US17416857Application Date: 2021-05-31
-
Publication No.: US12058918B2Publication Date: 2024-08-06
- Inventor: Haoran Wang , Jing Huang
- Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Applicant Address: CN Hubei
- Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Current Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Hubei
- Priority: CN 2110563664.9 2021.05.24
- International Application: PCT/CN2021/097455 2021.05.31
- International Announcement: WO2022/246875A 2022.12.01
- Date entered country: 2022-12-01
- Main IPC: H10K59/80
- IPC: H10K59/80 ; G06F3/041

Abstract:
A display panel disclosed by the present application includes: a base; a display layer, wherein the display layer includes light emitting units; and a touch layer, including a first insulation layer, a touch electrode layer, and a second insulation layer sequentially stacked, wherein the touch electrode layer includes touch electrodes. A first aperture is defined in a portion of the touch electrodes corresponding to the light emitting units. A first recess is defined in a portion of the first insulation layer corresponding to a gap between adjacent two of the light emitting units. An included angle between a sidewall of the first recess and a bottom surface of the first recess is an obtuse angle.
Public/Granted literature
- US20240016040A1 DISPLAY PANEL AND ELECTRONIC APPARATUS Public/Granted day:2024-01-11
Information query