Invention Grant
- Patent Title: Organic-light emitting device and method of manufacturing the same
- Patent Title (中): 有机发光器件及其制造方法
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Application No.: US12985931Application Date: 2011-01-06
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Publication No.: US08633476B2Publication Date: 2014-01-21
- Inventor: Mu-Gyeom Kim , Chang-Mo Park
- Applicant: Mu-Gyeom Kim , Chang-Mo Park
- Applicant Address: KR
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR
- Agency: Knobbe Martens Olson & Bear, LLP
- Priority: KR10-2010-0033896 20100413
- Main IPC: H01L35/24
- IPC: H01L35/24
Abstract:
An organic light-emitting device including: an anode; a hole charging layer (HCL) comprising an oxide semiconductor and formed on the anode; at least one organic layer formed on the HCL; and a cathode formed on the organic layer. The HCL may be an oxide semiconductor including indium (In), gallium (Ga), and zinc (Zn), or an oxide semiconductor including In, Zn, and hafnium (Hf).
Public/Granted literature
- US20110248258A1 ORGANIC-LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2011-10-13
Information query
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