Invention Grant
US09231035B2 Organic light emitting diode display device having improved effective emitting area
有权
有机发光二极管显示装置具有改善的有效发射面积
- Patent Title: Organic light emitting diode display device having improved effective emitting area
- Patent Title (中): 有机发光二极管显示装置具有改善的有效发射面积
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Application No.: US14010985Application Date: 2013-08-27
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Publication No.: US09231035B2Publication Date: 2016-01-05
- Inventor: Kang-Hyun Kim , Ki-Soub Yang , Dae-Jung Choi , Seung-Ryul Choi , A-Ryoung Lee , Han-Hee Kim
- 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
- Agency: Brinks Gilson & Lione
- Priority: KR10-2012-0134298 20121126
- Main IPC: H01L27/32
- IPC: H01L27/32
Abstract:
An organic light emitting diode display device includes a substrate including a display region, wherein a plurality of pixel regions are defined in the display region; a first electrode over the substrate and in each of the plurality of pixel regions; a first bank on edges of the first electrode; a second bank on an upper surface of the first bank and covering only a portion of the first bank; an organic emitting layer on the first electrode and a portion of the first bank; and a second electrode on the organic emitting layer and covering an entire surface of the display region.
Public/Granted literature
- US20140145157A1 ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME Public/Granted day:2014-05-29
Information query
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