Invention Grant
- Patent Title: Display device and manufacturing method thereof
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Application No.: US16697559Application Date: 2019-11-27
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Publication No.: US11239294B2Publication Date: 2022-02-01
- Inventor: Hyung Guen Yoon , Suk Hoon Kang , Hee Ra Kim , Su Ji Park , Beom-Soo Shin , Hong Yeon Lee
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Applicant Address: KR Yongin-si
- Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee Address: KR Yongin-si
- Agency: F. Chau & Associates, LLC
- Priority: KR10-2018-0149531 20181128,KR10-2019-0067281 20190607
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/00
Abstract:
A display device including a partition wall disposed on a substrate between a first electrode and a second electrode. The partition wall has an opening. A light emitting layer is disposed in the opening. An auxiliary layer having lyophobicity is disposed between the partition wall and the second electrode.
Public/Granted literature
- US20200168678A1 DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF Public/Granted day:2020-05-28
Information query
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