| 发明名称 |
Display medium. |
| 摘要 |
<p>A color display medium is constituted by a colored polymer layer having at least two display regions of different colors, typically three colors of blue, green and red, along the extension of the polymer layer. The display regions of different colors have respectively different wavelength regions of light absorption or respectively different temperatures (T1, T2) of thermal transition between transparent and scattering states.</p> |
| 申请公布号 |
EP0321982(A2) |
申请公布日期 |
1989.06.28 |
| 申请号 |
EP19880121518 |
申请日期 |
1988.12.22 |
| 申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
KANEKO, SHUZO;ISAKA, KAZUO;MOURI, AKIHIRO;YOSHINAGA, KAZUO;OHNISHI, TOSHIKAZU;KURABAYASHI, YUTAKA;EGUCHI, TAKEO;TOSHIDA, YOMISHI |
| 分类号 |
B41M5/26;B41M5/36;C09K19/38;G02F1/13;G02F1/133;G02F1/1333;G02F1/1335;G02F1/137;G02F1/141 |
主分类号 |
B41M5/26 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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