Invention Grant
- Patent Title: Organic light emitting diode display and method of manufacturing the same
- Patent Title (中): 有机发光二极管显示器及其制造方法
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Application No.: US14056371Application Date: 2013-10-17
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Publication No.: US09343514B2Publication Date: 2016-05-17
- Inventor: Nam-Jin Kim , Chul-Hwan Park
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Samsung-ro, Giheung-Gu, Yongin-si, Gyeonggi-Do
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Samsung-ro, Giheung-Gu, Yongin-si, Gyeonggi-Do
- Agent Robert E. Bushnell, Esq.
- Priority: KR10-2013-0046778 20130426
- Main IPC: H01L27/32
- IPC: H01L27/32
Abstract:
An organic light-emitting diode (OLED) display according to an exemplary embodiment of the present invention includes a substrate, a thin film transistor formed on the substrate, a pixel electrode formed on the thin film transistor and electrically connected to the thin film transistor, a pixel definition layer formed on the pixel electrode so as to define a pixel region, an emission layer formed on the pixel electrode and contacting the pixel electrode in the pixel region, and an interlayer formed on the pixel definition layer and contacting part of the emission layer. One side of the interlayer has an uneven shape so that a surface area of the interlayer is increased.
Public/Granted literature
- US20140319477A1 ORGANIC LIGHT EMITTING DIODE DISPLAY AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2014-10-30
Information query
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