Invention Grant
- Patent Title: Display device with current compensation and manufacturing method thereof
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Application No.: US16489402Application Date: 2019-04-18
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Publication No.: US11239291B2Publication Date: 2022-02-01
- Inventor: Liang Fang , Ding Ding
- 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: CN201910149955.6 20190228
- International Application: PCT/CN2019/083246 WO 20190418
- International Announcement: WO2020/172971 WO 20200903
- Main IPC: H01L29/08
- IPC: H01L29/08 ; H01L27/32 ; H01L51/56
Abstract:
A display device and a manufacturing method thereof. The display device includes a display area and a non-display area. The display area includes a substrate, a first insulating layer, a first gate layer, a second insulating layer, and a second gate layer. The non-display area includes an integrated circuit area, and a thickness of the second insulating layer is gradually decreased from a vicinity of the integrated circuit area toward a direction away from the integrated circuit area. The manufacturing method of the display device includes a preparation step of disposing a substrate, a preparation step of disposing a first insulating layer, a preparation step of disposing a first gate layer, a preparation step of disposing a second insulating layer, and a preparation step of disposing a second gate layer.
Public/Granted literature
- US20210335923A1 DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF Public/Granted day:2021-10-28
Information query
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