Invention Grant
- Patent Title: Display device comprising alignment lines and method of manufacturing the same
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Application No.: US17819300Application Date: 2022-08-11
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Publication No.: US11798915B2Publication Date: 2023-10-24
- Inventor: Sung Jin Lee , Jin Yeong Kim , Jin Taek Kim , Soo Hyun Moon , Tae Hoon Yang , Seung Min 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: Lewis Roca Rothgerber Christie LLP
- Priority: KR 20190173286 2019.12.23
- The original application number of the division: US16996714 2020.08.18
- Main IPC: H01L25/16
- IPC: H01L25/16 ; H01L27/14 ; H01L27/32 ; H01L23/00 ; H01L27/12

Abstract:
Provided is a display device including a substrate including a display area including a plurality of pixel areas, and a non-display area outside the display area, a pixel circuit layer including a plurality of circuit elements in the display area, a display element layer including a plurality of light-emitting elements in the display area on the pixel circuit layer, and first and second alignment lines on the substrate, and each including a main line at the same layer as at least one electrode on the display element layer, and a sub line electrically connected to the main line and at the same layer as at least one electrode on the pixel circuit layer, wherein the first alignment line and the second alignment line do not include the main line in the non-display area, and include the sub line to be spaced apart from one edge of the substrate.
Public/Granted literature
- US20220415850A1 DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2022-12-29
Information query
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