Invention Grant
- Patent Title: Active matrix organic electroluminescent device and method of manufacture thereof
- Patent Title (中): 有源矩阵有机电致发光器件及其制造方法
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Application No.: US13407743Application Date: 2012-02-28
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Publication No.: US08476824B2Publication Date: 2013-07-02
- Inventor: Junsheng Yu , Yadong Jiang , Jian Zhong , Hui Lin
- Applicant: Junsheng Yu , Yadong Jiang , Jian Zhong , Hui Lin
- Applicant Address: CN Chengdu, Sichuan Province
- Assignee: University of Electronic Science and Technology of China
- Current Assignee: University of Electronic Science and Technology of China
- Current Assignee Address: CN Chengdu, Sichuan Province
- Main IPC: H01L33/48
- IPC: H01L33/48
Abstract:
An active matrix organic electroluminescent device includes a thin-film transistor, an organic electroluminescent device, and a spacer layer deposited between the thin-film transistor and the organic electroluminescent device, wherein the spacer layer is made of adhesive for a dual curing system selected from the group consisting of ultraviolet curing-thermal curing, ultraviolet curing-microwave curing, ultraviolet curing-anaerobic curing, and ultraviolet curing-electron beam curing system. The present invention solves the poor adhesiveness between the thin-film transistor and the organic electroluminescent device, and improves the moisture and oxygen proof ability. The preparation method is simple, effective, and able to lower the cost and difficulty, and greatly improve the yield rate of the device.
Public/Granted literature
- US20120164762A1 Active matrix organic electroluminescent device and method of manufacture thereof Public/Granted day:2012-06-28
Information query
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