| 发明名称 |
Image display device |
| 摘要 |
An image display device comprises a cell container, at least a pair of electrodes, an electrically responsive electrochromic medium accommodated in said cell container, said electrochromic medium comprising a complexon, Fe2+ ion and at least one metal ion other than Fe2+ ion.
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| 申请公布号 |
US4285575(A) |
申请公布日期 |
1981.08.25 |
| 申请号 |
US19790010971 |
申请日期 |
1979.02.09 |
| 申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
IMATAKI, HIROYUKI;TAKAHASHI, MICHIKO;KOBAYASHI, MASATSUNE;OHTA, TOKUYA |
| 分类号 |
C09K9/02;G02F1/15;G02F1/17;(IPC1-7):G02F1/17 |
主分类号 |
C09K9/02 |
| 代理机构 |
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