Invention Grant
- Patent Title: Display device and manufacturing method thereof
-
Application No.: US17545348Application Date: 2021-12-08
-
Publication No.: US11805683B2Publication Date: 2023-10-31
- 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: KR 20180149531 2018.11.28 KR 20190067281 2019.06.07
- The original application number of the division: US16697559 2019.11.27
- Main IPC: H10K59/122
- IPC: H10K59/122 ; H10K59/38 ; H10K59/12 ; H10K71/12 ; H10K71/13
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
- US20220140025A1 DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF Public/Granted day:2022-05-05
Information query
