- 专利标题： Electrochromic display element, display device, information system, and electrochromic dimming lens
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申请号： US14704345申请日： 2015-05-05
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公开(公告)号： US09829762B2公开(公告)日： 2017-11-28
- 发明人: Hiroyuki Takahashi , Tamotsu Horiuchi , Tohru Yashiro , Keiichiroh Yutani , Yoshinori Okada , Sukchan Kim , Koh Fujimura , Yoshihisa Naijo , Kazuaki Tsuji , Shigenobu Hirano , Toshiya Sagisaka , Mamiko Inoue , Satoshi Yamamoto , Daisuke Goto
- 申请人： Hiroyuki Takahashi , Tamotsu Horiuchi , Tohru Yashiro , Keiichiroh Yutani , Yoshinori Okada , Sukchan Kim , Koh Fujimura , Yoshihisa Naijo , Kazuaki Tsuji , Shigenobu Hirano , Toshiya Sagisaka , Mamiko Inoue , Satoshi Yamamoto , Daisuke Goto
- 申请人地址： JP Tokyo
- 专利权人： RICOH COMPANY, LTD.
- 当前专利权人： RICOH COMPANY, LTD.
- 当前专利权人地址： JP Tokyo
- 代理机构： Cooper & Dunham LLP
- 优先权： JP2014-099540 20140513
- 主分类号： G02F1/153
- IPC分类号： G02F1/153 ; G02F1/15 ; G02F1/155 ; G02F1/1347
摘要：
To provide an electrochromic display element, which contains: a display substrate; a display electrode; an electrochromic layer provided in contact with the display electrode; a counter substrate provided to face the display substrate; a counter electrode; a charge retention layer provided in contact with the counter electrode; and an electrolyte layer filling between the display substrate and the counter substrate, wherein the electrochromic layer contains titanium oxide particles, and metal hydroxide is dispersed on surfaces and in inner parts of the titanium oxide particles.
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