发明授权
- 专利标题： Donor film and methods for fabricating patterned organic electroluminescent devices using the same
- 专利标题（中）： 供体膜和使用其形成图案化有机电致发光器件的方法
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申请号： US11347659申请日： 2006-02-06
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公开(公告)号： US07754520B2公开(公告)日： 2010-07-13
- 发明人: Tae-Woo Lee
- 申请人： Tae-Woo Lee
- 申请人地址： KR Yongin, Gyunggi-Do
- 专利权人： Samsung Mobil Display Co., Ltd.
- 当前专利权人： Samsung Mobil Display Co., Ltd.
- 当前专利权人地址： KR Yongin, Gyunggi-Do
- 代理商 Robert E. Bushnell, Esq.
- 优先权： KR10-2005-0010616 20050204
- 主分类号： H01L21/00
- IPC分类号： H01L21/00
摘要：
A donor film has a soft polymer film and a transfer layer to be transferred which is formed on the soft polymer film. When fabricating a patterned organic electroluminescent device using the donor film for thin film transfer, the transfer layer is transferred even with a small amount of energy due to good adhesion between the transfer layer of the donor film and an acceptor film, and multiple layers, such as organic small molecular and polymer layers in addition to a metal layer, may be simultaneously transferred, while eliminating a need of a photothermal conversion layer.
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