Invention Grant
- Patent Title: Organic light-emitting diode display
- Patent Title (中): 有机发光二极管显示
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Application No.: US14059356Application Date: 2013-10-21
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Publication No.: US09431469B2Publication Date: 2016-08-30
- Inventor: Ok-Kyung Park , Su Yeon Yun
- 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: KR10-2013-0046996 20130426
- Main IPC: H01L51/00
- IPC: H01L51/00 ; H01L27/32 ; H01L51/52

Abstract:
An organic light emitting diode (OLED) display includes: a first electrode around a center point of a virtual square; second electrodes around a first vertex and a second vertex diagonal to the first vertex of the virtual square, the second electrodes being separated from each other and with the center point of the virtual square interposed therebetween; third electrodes around a third vertex and a fourth vertex of the virtual square, the third electrodes being separated from each other and with the center point of the virtual square interposed therebetween; a pixel defining layer partially on the first electrode, the second electrodes, and the third electrodes, and partially exposing the first electrode, the second electrodes, and the third electrodes; and four spacers disposed as islands on the pixel defining layer and corresponding to four sides of the virtual square.
Public/Granted literature
- US09305986B2 Organic light-emitting diode display Public/Granted day:2016-04-05
Information query
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