Invention Grant
- Patent Title: Manufacturing method of organic electroluminescent substrate
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Application No.: US16473125Application Date: 2018-12-05
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Publication No.: US11296293B2Publication Date: 2022-04-05
- Inventor: Yingying Song
- 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
- Agency: Nath, Goldberg & Meyer
- Agent Joshua B. Goldberg
- Priority: CN201810337854.7 20180416
- International Application: PCT/CN2018/119333 WO 20181205
- International Announcement: WO2019/200939 WO 20191024
- Main IPC: H01L51/50
- IPC: H01L51/50 ; H01L27/32 ; H01L51/00 ; H01L51/52 ; H01L51/56
Abstract:
A manufacturing method of an organic electroluminescent substrate, comprising: providing a base including a display area and a non-display area; and inkjet-printing the base such that such that the base is completely covered by an inkjet-printed area. The present disclosure can improve the thickness uniformity of the film formed in the display area.
Public/Granted literature
- US20210273191A1 MANUFACTURING METHOD OF ORGANIC ELECTROLUMINESCENT SUBSTRATE Public/Granted day:2021-09-02
Information query
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