发明申请
- 专利标题： METHOD OF FORMING ORGANIC LIGHT EMITTING PATTERN AND APPARATUS FOR FORMING ORGANIC LIGHT EMITTING PATTERN OF ORGANIC ELECTRO-LUMINESCENCE DISPLAY USING SUBLIMATION TYPE THERMAL TRANSFER METHOD
- 专利标题（中）： 有机发光图案的形成方法和用于形成有机电致发光的有机发光图案的装置使用底层类型的热传递方法
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申请号： US14225143申请日： 2014-03-25
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公开(公告)号： US20140295601A1公开(公告)日： 2014-10-02
- 发明人: Alexander Voronov , Gyoo-Wan Han
- 申请人： Samsung Display Co., Ltd.
- 优先权： KR10-2013-0033062 20130327
- 主分类号： H01L51/00
- IPC分类号： H01L51/00
摘要：
A method of forming an organic light emitting pattern of an organic electro-luminescence display according to an exemplary embodiment of the present invention includes preparing a display substrate in which a region where a first organic light emitting material is to be formed is defined, preparing a temporal transfer substrate (TTS) that is a transfer subject on which the first organic light emitting material is to be transferred, forming the first organic light emitting material on the temporal transfer substrate, applying heat to a portion other than a first region of the temporal transfer substrate to remove the first organic light emitting material formed on the portion other than the first region, disposing the temporal transfer substrate and the display substrate to closely face each other, and applying heat to the temporal transfer substrate to transfer the organic light emitting material on the display substrate.
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