Invention Grant
- Patent Title: Display device
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Application No.: US17395004Application Date: 2021-08-05
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Publication No.: US11877478B2Publication Date: 2024-01-16
- Inventor: Do Yeong Park , Kyung Bae Kim , Mee Hye Jung , Chong Chul Chai
- 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: KR 20200106305 2020.08.24
- Main IPC: H10K59/122
- IPC: H10K59/122 ; H10K59/35

Abstract:
A display device includes subpixels each comprising an emission area, electrodes which are disposed in the emission area, extend in a first direction, and are spaced apart in a second direction intersecting the first direction, a first insulating layer disposed on the electrodes, a first bank, and light emitting elements. The first bank includes a first bank part disposed on the first insulating layer and surrounding the emission area, and a second bank part connected to the first bank part and disposed in the emission area. The light emitting elements are disposed on the electrodes spaced apart in the second direction. A height of the second bank part of the first bank is lower than a height of the first bank part of the first bank.
Public/Granted literature
- US20220059628A1 DISPLAY DEVICE Public/Granted day:2022-02-24
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