Invention Grant
- Patent Title: Display device having an align mark to facilitate assembly of layers during manufacture
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Application No.: US16866915Application Date: 2020-05-05
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Publication No.: US11271069B2Publication Date: 2022-03-08
- Inventor: Sang Hoon Lim , Young Kwan Kim , Bo Hyuk Lee , Jin Hyeong Kim , Young Jin Oh , Ku Hyun Kang , Sung Jin Jang
- 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: H.C. Park & Associates, PLC
- Priority: KR10-2019-0056485 20190514
- Main IPC: G06F3/041
- IPC: G06F3/041 ; H01L27/32 ; H01L51/52 ; G06F3/047

Abstract:
A display device includes: a base substrate including a display area and a non-display area positioned at a side of the display area; at least one transistor in the display area of the base substrate and conductive lines in the non-display area of the base substrate; at least one light-emitting element in the display area that is coupled to the at least one transistor; an encapsulation layer covering the light-emitting element; a sensing electrode on the encapsulation layer and a sensing line on the encapsulation layer coupled to the sensing electrode; and an align mark on the encapsulation layer at least partially overlapping some of the conductive lines in the non-display area, in a plan view.
Information query