Invention Grant
US07666570B2 Laser induced thermal imaging method and fabricating method of organic light-emitting diode using the same
失效
激光感应热成像方法及使用其的有机发光二极管的制造方法
- Patent Title: Laser induced thermal imaging method and fabricating method of organic light-emitting diode using the same
- Patent Title (中): 激光感应热成像方法及使用其的有机发光二极管的制造方法
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Application No.: US11508162Application Date: 2006-08-23
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Publication No.: US07666570B2Publication Date: 2010-02-23
- Inventor: Sok Won Noh , Nam Choul Yang , Jae Ho Lee , Myung Won Song , Noh Min Kwak
- Applicant: Sok Won Noh , Nam Choul Yang , Jae Ho Lee , Myung Won Song , Noh Min Kwak
- Applicant Address: KR Yongin
- Assignee: Samsung Mobile Display Co., Ltd.
- Current Assignee: Samsung Mobile Display Co., Ltd.
- Current Assignee Address: KR Yongin
- Agency: Stein McEwen, LLP
- Priority: KR10-2005-0109824 20051116
- Main IPC: G03F7/00
- IPC: G03F7/00 ; G03C8/00

Abstract:
A laser induced thermal imaging method capable of effectively laminating a donor film and an acceptor substrate using a magnetic force; and a fabricating method of an organic light-emitting diode using the same. The laser induced thermal imaging method includes arranging an acceptor substrate, in which a first magnet is formed in one surface thereof, on a substrate stage in a processing chamber; arranging on the acceptor substrate a donor film including a second magnet; laminating the donor film and the acceptor substrate using a magnetic force acting between the first and second magnets; and transferring at least one region of an imaging layer onto the acceptor substrate by scanning a laser on the donor film. The laser induced thermal imaging method improved adhesion between the donor film and the acceptor substrate improves a life span, a yield and a reliability of the organic light-emitting diode.
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