Invention Grant
- Patent Title: Organic light emitting diode display device
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Application No.: US17523412Application Date: 2021-11-10
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Publication No.: US11676544B2Publication Date: 2023-06-13
- Inventor: Jun Hyun Park , An Su Lee , Dong Woo Kim , Sung Jae Moon , Kang Moon Jo
- 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: F. Chau & Associates, LLC
- Priority: KR 20190002679 2019.01.09
- Main IPC: G09G3/3291
- IPC: G09G3/3291 ; H01L27/32

Abstract:
An organic light emitting diode display including: a data wiring that includes a main data line disposed in a display area and a first data line disposed in a peripheral area; a driving voltage wiring that includes a main driving voltage line disposed in the display area and a first driving voltage line that is connected with the main driving voltage line and disposed in the peripheral area while extending in a first direction; and a driving low-voltage wiring that includes a cathode extending to the peripheral area while overlapping the display area, and a plurality of first driving low-voltage connection portions that are connected with the cathode and disposed in the peripheral area, wherein each of the plurality of first driving low-voltage connection portions comprises a wiring portion extended in the first direction and a pad portion electrically connected with the wiring portion.
Public/Granted literature
- US20220068226A1 ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE Public/Granted day:2022-03-03
Information query
IPC分类: