发明授权
- 专利标题： Composition for forming electron emission source, electron emission source including the composition, method of preparing the electron emission source, and field emission device including the electron emission source
- 专利标题（中）： 用于形成电子发射源的组合物，包括组合物的电子发射源，制备电子发射源的方法和包括电子发射源的场发射装置
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申请号： US13663705申请日： 2012-10-30
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公开(公告)号： US09034212B2公开(公告)日： 2015-05-19
- 发明人: Yong-chul Kim , In-taek Han , Ho-suk Kang
- 申请人： Yong-chul Kim , In-taek Han , Ho-suk Kang
- 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： KR10-2008-0096025 20080930
- 主分类号： H01B1/06
- IPC分类号： H01B1/06 ; H01B1/24 ; H01J31/12 ; H01J29/04
摘要：
An electron emission source includes nano-sized acicular materials and a cracked portion formed in at least one portion of the electron emission source. The acicular materials are exposed between inner walls of the cracked portion. A method for preparing the electron emission source, a field emission device including the electron emission source, and a composition for forming the electron emission source are also provided in the present invention.
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