Invention Application
- Patent Title: DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
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Application No.: US17451090Application Date: 2021-10-15
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Publication No.: US20220122956A1Publication Date: 2022-04-21
- Inventor: Sung Jae YUN , Sang Hoon PARK , Jee Hoon PARK , Dong Woo SHIN , Hang Jae LEE , Jae Won 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
- Priority: KR10-2020-0134579 20201016
- Main IPC: H01L25/16
- IPC: H01L25/16 ; H01L27/12

Abstract:
A display device includes: a substrate including a pixel area; and a pixel in the pixel area, the pixel including a first sub-light emitting area, a second sub-light emitting area, and a peripheral area surrounding the first and second sub-light emitting areas. The pixel may include: a first electrode, a second electrode, a third electrode, and a fourth electrode that are spaced from each other; a plurality of light emitting elements in the first and second sub-light emitting areas; a bank in the peripheral area and including a first opening corresponding to the first sub-light emitting area and a second opening corresponding to the second sub-light emitting area; and an intermediate bank between the first sub-light emitting area and the second sub-light emitting area and partially overlapping the second and third electrodes in a plan view.
Public/Granted literature
- US11798927B2 Display device and manufacturing method thereof Public/Granted day:2023-10-24
Information query
IPC分类: