Invention Application
- Patent Title: DISPLAY DEVICE
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Application No.: US17561056Application Date: 2021-12-23
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Publication No.: US20220352420A1Publication Date: 2022-11-03
- Inventor: Sung Kook PARK , Min Woo KIM , Ja Eun LEE , 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
- Priority: KR10-2021-0056892 20210430
- Main IPC: H01L33/38
- IPC: H01L33/38 ; H01L27/15 ; H01L33/62 ; H01L33/50

Abstract:
A display device may include light emitting elements, a first electrode and a second electrode electrically connected to each of the light emitting elements, a pixel circuit electrically connected to at least one of the light emitting elements. The pixel circuit may be disposed in each of a plurality of pixel circuit areas that are disposed in a matrix form defined by a first direction and a second direction intersecting the first direction, a first contact portion and a second contact portion may be disposed in each of the plurality of pixel circuit areas, wherein the first contact portion electrically connects the pixel circuit and the first electrode, and the second contact portion electrically connects a common power line and the second electrode, and in a plan view, the first contact portion and the second contact portion may be alternately disposed along the first direction.
Information query
IPC分类: