Invention Grant
- 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.: US11798927B2Publication Date: 2023-10-24
- 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
- Agency: Lewis Roca Rothgerber Christie LLP
- Priority: KR 20200134579 2020.10.16
- 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
- US20220122956A1 DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF Public/Granted day:2022-04-21
Information query
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