Invention Grant
- Patent Title: Organic light emitting display and method of fabricating the same
- Patent Title (中): 有机发光显示器及其制造方法
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Application No.: US14312349Application Date: 2014-06-23
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Publication No.: US09461269B2Publication Date: 2016-10-04
- Inventor: JaeYoung Lee , JoonWon Park , Sangheun Lee , HaeRi Huh , HunHoe Heo , Ji-Min 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: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2013-0129417 20131029
- Main IPC: H01L51/52
- IPC: H01L51/52 ; H01L27/32
Abstract:
The present disclosure provides an organic light emitting display that may comprise: an organic light emitting device (OLED) including a first electrode, an organic layer including a light-emitting layer, and a second electrode, which are sequentially formed on a substrate having a Thin Film Transistor (TFT) formed on the substrate; and an upper encapsulation layer, which is formed of an aluminum oxide-based material, is formed in a single layer, and is disposed on the substrate on which the organic light emitting device (OLED) is formed, wherein a Water Vapor Transmission Rate (WVTR) of the upper encapsulation layer is smaller than or equal to 10−2 g/m2/day.
Public/Granted literature
- US20150115235A1 ORGANIC LIGHT EMITTING DISPLAY AND METHOD OF FABRICATING THE SAME Public/Granted day:2015-04-30
Information query
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