Electrochromic compound, electrochromic composition and display device

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United States of America Patent

PATENT NO 7894118
APP PUB NO 20090231663A1
SERIAL NO

12401156

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An electrochromic compound having in the molecule at least an adsorbable group, a redox chromophore and a spacer portion, and represented by the following General Formula (1):wherein A represents the adsorbable group, C represents the redox chromophore, and X represents the spacer portion represented by the following formula;represents a hydrogen atom or a monovalent group.

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Patent Owner(s)

  • RICOH COMPANY, LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abe, Yukiko Yokohama, JP 65 648
Hirano, Shigenobu Yokohama, JP 58 920
Kondo, Hiroshi Yokohama, JP 221 4597
Nakamura, Yuki Machida, JP 250 1325
Shibuya, Takeshi Tsukuba, JP 66 1124
Yashiro, Tohru Yokosuka, JP 88 1014

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