Invention Application
- Patent Title: Display Substrate and Preparation Method Thereof, and Display Apparatus
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Application No.: US17258740Application Date: 2020-03-27
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Publication No.: US20220223652A1Publication Date: 2022-07-14
- Inventor: Yunlong LI , Dongsheng LI , Pengcheng LU , Yuanlan TIAN
- Applicant: BOE Technology Group Co., Ltd.
- Applicant Address: CN Beijing
- Assignee: BOE Technology Group Co., Ltd.
- Current Assignee: BOE Technology Group Co., Ltd.
- Current Assignee Address: CN Beijing
- International Application: PCT/CN2020/081854 WO 20200327
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/00 ; H01L51/52 ; H01L51/56

Abstract:
Provided is a display substrate, including: a base substrate, a light emitting structure layer disposed on the base substrate, and a color filter layer disposed on the light emitting structure layer; the base substrate having a display area and a peripheral area located at a periphery of the display area, the display area including multiple pixel driving circuits connected with the light emitting structure layer in the display area, the pixel driving circuit including a transistor which includes an active layer located in an interior of the base substrate; the color filter layer including a transition structure, the transition structure of the color filter layer being located between the display area and the peripheral area of the base substrate.
Public/Granted literature
- US12016232B2 Display substrate and preparation method thereof, and display apparatus Public/Granted day:2024-06-18
Information query
IPC分类: