Invention Grant
- Patent Title: Display device
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Application No.: US17559443Application Date: 2021-12-22
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Publication No.: US12295186B2Publication Date: 2025-05-06
- Inventor: Byung Choon Yang , Sung Kook Park , Dae Ho Song , Hyung Il Jeon , Joo Woan Cho , Jin Woo Choi
- 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: KILE PARK REED & HOUTTEMAN PLLC
- Priority: KR10-2021-0056850 20210430
- Main IPC: H10H20/831
- IPC: H10H20/831 ; H01L25/075 ; H10H20/853 ; H10H20/857 ; H10H29/14

Abstract:
A display device includes a first electrode disposed on a substrate; a light emitting element disposed on the first electrode, the light emitting element being electrically connected to the first electrode; a second electrode disposed on the light emitting element, the second electrode being electrically connected to the light emitting element; a meta structure disposed on the second electrode, the meta structure overlapping the light emitting element; and a bank pattern disposed on the substrate, the bank pattern being spaced apart from the light emitting element.
Public/Granted literature
- US20220352419A1 DISPLAY DEVICE Public/Granted day:2022-11-03
Information query