Invention Grant
- Patent Title: Display apparatus having a double sided emission organic light emitting diode comprising a composite anode, and a composite cathode including a non-transparent metal layer
- Patent Title (中): 具有包括复合阳极的双面发射有机发光二极管和包括不透明金属层的复合阴极的显示装置
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Application No.: US13824382Application Date: 2013-03-12
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Publication No.: US08907355B2Publication Date: 2014-12-09
- Inventor: Jinchuan Li
- Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.
- Applicant Address: CN Shenzhen, Guangdong
- Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd.
- Current Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd.
- Current Assignee Address: CN Shenzhen, Guangdong
- Agent Andrew C. Cheng
- Priority: CN201310073585 20130307
- International Application: PCT/CN2013/072488 WO 20130312
- International Announcement: WO2014/134839 WO 20140912
- Main IPC: H01L27/15
- IPC: H01L27/15 ; H01L51/52 ; H01L51/56
Abstract:
The present invention discloses a diode and a manufacturing method thereof and a display apparatus. The diode comprises a composite anode, a transparent metal oxide layer, a basic stack layer, and a composite cathode. The composite anode comprises a transparent anode layer and a first transparent metal layer. The first transparent metal layer is formed on the transparent anode layer. The transparent metal oxide layer is formed on the first transparent metal layer. The basic stack layer is formed on the transparent metal oxide layer. The composite cathode comprises two second transparent metal layers. The two second transparent metal layers are formed on the basic stack layer. Both transmittance and efficiency of the diode are significantly improved. The reliability of the diode is improved to elongate the lifetime of the diode.
Public/Granted literature
- US20140252319A1 Light Emitting Diode and Manufacturing Method Thereof and Display Apparatus Public/Granted day:2014-09-11
Information query
IPC分类:
