发明授权
- 专利标题: Recording with polymer liquid crystal recording medium
- 专利标题(中): 用聚合物液晶记录介质记录
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申请号: US241214申请日: 1988-09-07
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公开(公告)号: US4965591A公开(公告)日: 1990-10-23
- 发明人: Yutaka Kurabayashi , Toshikazu Ohnishi , Kazuo Yoshinaga , Akihiro Mouri , Kazuo Isaka , Shuzo Kaneko , Takeo Eguchi , Yomishi Toshida
- 申请人: Yutaka Kurabayashi , Toshikazu Ohnishi , Kazuo Yoshinaga , Akihiro Mouri , Kazuo Isaka , Shuzo Kaneko , Takeo Eguchi , Yomishi Toshida
- 申请人地址: JPX Tokyo
- 专利权人: Canon Kabushiki Kaisha
- 当前专利权人: Canon Kabushiki Kaisha
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX62-223147 19870908; JPX62-310848 19871210; JPX62-318929 19871218; JPX62-336128 19871229; JPX63-012639 19880125
- 主分类号: G02F1/133
- IPC分类号: G02F1/133 ; G02F1/1333 ; G11B7/0055 ; G11B7/241
摘要:
A recording medium having a recording layer comprising a polymer liquid crystal is used for multivalue recording by using at least two different liquid crystal phases at least two levels of locally different liquid crystal proportion, or thicknesswise difference in an optical variable, such as transmittance a reflectance, generally through controlled heating and cooling. In effecting the recording, two heating sources may suitably be used, one for imagewise heating and the other for supplemental heating.
公开/授权文献
- US4412643A Method for bonding of a porous body and a fusion-made body 公开/授权日:1983-11-01