Invention Grant
- Patent Title: Display panel and display device with light-emitting portions having centers at distance of 5μm or less
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Application No.: US16758056Application Date: 2020-03-24
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Publication No.: US11557639B2Publication Date: 2023-01-17
- Inventor: Sisi Zhou
- Applicant: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Applicant Address: CN Wuhan
- 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 Wuhan
- Priority: CN202010150019.X 20200306
- International Application: PCT/CN2020/080777 WO 20200324
- International Announcement: WO2021/174604 WO 20210910
- Main IPC: H01L27/32
- IPC: H01L27/32

Abstract:
The present application provides a display panel and a display device. The display panel includes a substrate, a driving circuit layer disposed on the substrate, and a light-emitting layer disposed on the driving circuit layer. The driving circuit layer includes a first metal layer, the first metal layer includes a first metal trace, the light-emitting layer includes multiple light-emitting portions, and a vertical distance between an orthographic projection of a center of each light-emitting portion projected on the first metal layer and a symmetry axis of the first metal trace is less than or equal to 5 μm.
Information query
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