发明公开
- 专利标题: DISPLAY ELEMENT, IMAGE DISPLAY DEVICE, AND IMAGE DISPLAY SYSTEM
- 专利标题(中): 显示元件的图像显示装置和图像显示系统
-
申请号: EP08721858.2申请日: 2008-03-05
-
公开(公告)号: EP2074478A1公开(公告)日: 2009-07-01
- 发明人: KANEMATSU, Toshihiro , OHGAKI, Masaru , AOKI, Shinji , OHSHIMA, Hisayoshi , SENO, Shinya , MASUZAWA, Masahiro
- 申请人: Ricoh Company, Ltd.
- 申请人地址: 3-6, Nakamagome 1-chome Ohta-ku Tokyo 143-8555 JP
- 专利权人: Ricoh Company, Ltd.
- 当前专利权人: Ricoh Company, Ltd.
- 当前专利权人地址: 3-6, Nakamagome 1-chome Ohta-ku Tokyo 143-8555 JP
- 代理机构: Leeming, John Gerard
- 优先权: JP2007059114 20070308; JP2007059115 20070308
- 国际公布: WO2008111596 20080918
- 主分类号: G02F1/167
- IPC分类号: G02F1/167
摘要:
The present invention relates to an electrophoresis display. A display element includes a hollow structure (20). The hollow structure (20) includes plural cells (21) disposed in a plane, each having an opening (24) in a first wall (23) of the hollow structure (20), and a partition wall (22) separating the adjacent cells. A solvent having one or more types of white particles and/or colored particles dispersed therein is disposed in the cells (21). The openings (24) are sealed with a resin insoluble in the solvent. A thickness of the partition wall (22) separating the adjacent cells is 0.01μm or greater but not greater than l0μm. The present invention is directed to provide a diplay element having high reflectance.
公开/授权文献
信息查询