发明授权
- 专利标题: Optical recording medium and method of manufacturing the same
- 专利标题(中): 光记录介质及其制造方法
-
申请号: US111067申请日: 1987-10-22
-
公开(公告)号: US4954841A公开(公告)日: 1990-09-04
- 发明人: Katsutarou Ichihara , Norio Ozawa , Nobuaki Yasuda
- 申请人: Katsutarou Ichihara , Norio Ozawa , Nobuaki Yasuda
- 申请人地址: JPX Kawasaki
- 专利权人: Kabushiki Kaisha Toshiba
- 当前专利权人: Kabushiki Kaisha Toshiba
- 当前专利权人地址: JPX Kawasaki
- 优先权: JPX61-254276 19861025; JPX61-265456 19861110; JPX61-265457 19861110
- 主分类号: B41M5/26
- IPC分类号: B41M5/26 ; G11B7/24 ; G11B7/241 ; G11B7/254 ; G11B7/256 ; G11B7/257 ; G11B7/26 ; G11B11/10 ; G11B11/105
摘要:
An optical recording medium and methods of manufacturing the same are disclosed. The optical recording medium is provided with a transparent adhesive layer containing organic compounds such as hydrocarbon or the like that constitute resin materials, and metallic compounds whose thermal expansion coefficients are nearly equal to those of inorganic transparent materials that constitute a transparent protective layer, whereby peel-off phenomena to be caused by secular variation can be avoided.
公开/授权文献
- USD430477S Handle grip 公开/授权日:2000-09-05
信息查询