Invention Grant
- Patent Title: Display panel and manufacturing method thereof, display device
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Application No.: US16616042Application Date: 2019-10-16
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Publication No.: US11437602B2Publication Date: 2022-09-06
- Inventor: Kai Ma , Gaozhen Wang
- 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: CN201910500113.0 20190611
- International Application: PCT/CN2019/111473 WO 20191016
- International Announcement: WO2020/248454 WO 20201217
- Main IPC: H01L51/52
- IPC: H01L51/52 ; H01L51/56 ; H01L23/528

Abstract:
The present invention provides a display panel comprising a base substrate, wherein the base substrate comprises a display area and a non-display area disposed around the display area; a light emitting layer disposed on the display area; a first inorganic layer disposed on the base substrate and covering the light emitting layer; a guiding structure disposed on the first inorganic layer; an organic layer disposed on the guiding structure, wherein the guiding structure is used to guide vapor in the organic layer into the non-display area; and a second inorganic layer disposed on the guiding structure and covering the organic layer.
Public/Granted literature
- US20210367205A1 DISPLAY PANEL AND MANUFACTURING METHOD THEREOF, DISPLAY DEVICE Public/Granted day:2021-11-25
Information query
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