Invention Grant
- Patent Title: Organic light emitting diode device and method of manufacturing the same
- Patent Title (中): 有机发光二极管装置及其制造方法
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Application No.: US13727273Application Date: 2012-12-26
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Publication No.: US08791454B2Publication Date: 2014-07-29
- Inventor: Hwakyung Kim , Byungchul Ahn , Changwook Han , Hongseok Choi , Sunghoon Pieh , Yoonheung Tak
- 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: Fenwick & West LLP
- Priority: KR10-2012-0107004 20120926
- Main IPC: H01L51/50
- IPC: H01L51/50 ; H01L51/56

Abstract:
An organic light emitting diode device and a method for manufacturing the same are disclosed. The organic light emitting diode device including a substrate, stacks disposed between a first electrode and a second electrode on the substrate, wherein the stacks including a first stack having a first blue layer and a second stack disposed on the first stack and having a second blue layer, and a first emission layer is formed at a partial region of the first stack, and a second emission layer is formed at a partial region of the second stack.
Public/Granted literature
- US20140084256A1 ORGANIC LIGHT EMITTING DIODE DEVICE AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2014-03-27
Information query
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