Invention Publication
- Patent Title: DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
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Application No.: US18134305Application Date: 2023-04-13
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Publication No.: US20240178358A1Publication Date: 2024-05-30
- Inventor: HyeSeon EOM , DaeYoung SEO , JuHyun NAM
- Applicant: LG Display Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Priority: KR 20220162801 2022.11.29
- Main IPC: H01L33/62
- IPC: H01L33/62 ; G09F9/302 ; G09F9/33 ; G09G3/32 ; H01L25/075 ; H01L25/16 ; H01L27/12

Abstract:
A display device can include a display panel having an display area and a dummy area surrounding the display area, a plurality of sub-pixels disposed in the display area, a plurality of dummy sub-pixels disposed in the dummy area, a pixel circuit disposed in the plurality of sub-pixels, and at least a pair of low potential power supply lines disposed in each of the plurality of sub-pixels and the plurality of dummy sub-pixels. Therefore, it is possible to reduce or minimize transfer issues of light emitting elements in an outer portion of the display area by forming the low potential power supply lines for self-assembling the light emitting element in the dummy area.
Information query
IPC分类: