Invention Grant
- Patent Title: Laminated structure, electronic element using the same, manufacturing method therefor, electronic element array, and display unit
- Patent Title (中): 叠层结构,使用其的电子元件,其制造方法,电子元件阵列和显示单元
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Application No.: US12067825Application Date: 2007-07-19
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Publication No.: US08173997B2Publication Date: 2012-05-08
- Inventor: Takanori Tano , Koei Suzuki , Yusuke Tsuda
- Applicant: Takanori Tano , Koei Suzuki , Yusuke Tsuda
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2006-214684 20060807
- International Application: PCT/JP2007/064628 WO 20070719
- International Announcement: WO2008/018296 WO 20080214
- Main IPC: H01L35/24
- IPC: H01L35/24

Abstract:
A disclosed laminated structure includes a substrate; a wettability varying layer formed on the substrate, the wettability varying layer including a material whose critical surface tension is changed by receiving energy; and an electrode layer formed on the wettability varying layer, the electrode layer forming a pattern based on the wettability varying layer. The material whose critical surface tension is changed by receiving energy includes a polymer including a primary chain and a side chain, the side chain including a multi-branched structure.
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