发明授权
US08440254B2 Method for preparing multilayer of nanocrystals, and organic-inorganic hybrid electroluminescence device comprising multilayer of nanocrystals prepared by the method
有权
制备多层纳米晶体的方法，以及包含通过该方法制备的多层纳米晶体的有机 - 无机杂化电致发光器件
- 专利标题： Method for preparing multilayer of nanocrystals, and organic-inorganic hybrid electroluminescence device comprising multilayer of nanocrystals prepared by the method
- 专利标题（中）： 制备多层纳米晶体的方法，以及包含通过该方法制备的多层纳米晶体的有机 - 无机杂化电致发光器件
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申请号： US13475610申请日： 2012-05-18
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公开(公告)号： US08440254B2公开(公告)日： 2013-05-14
- 发明人: Eun Joo Jang , Shin Ae Jun , Sung Hun Lee , Jong Jin Park , Seong Jae Choi , Tae Kyung Ahn
- 申请人： Eun Joo Jang , Shin Ae Jun , Sung Hun Lee , Jong Jin Park , Seong Jae Choi , Tae Kyung Ahn
- 申请人地址： KR
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： KR
- 代理机构： Cantor Colburn LLP
- 优先权： KR2004-38391 20040528
- 主分类号： B05D5/12
- IPC分类号： B05D5/12 ; H05B33/00
摘要：
A method for preparing a multilayer of nanocrystals. The method includes the steps of (i) coating nanocrystals surface-coordinated by a photosensitive compound, or a mixed solution of a photosensitive compound and nanocrystals surface-coordinated by a material miscible with the photosensitive compound, on a substrate, drying the coated substrate, and exposing the dried substrate to UV light to form a first monolayer of nanocrystals, and (ii) repeating the procedure of step (i) to form one or more monolayers of nanocrystals on the first monolayer of nanocrystals. Further, an organic-inorganic hybrid electroluminescence device using a multilayer of nanocrystals prepared by the method as a luminescent layer.