专利检索 ap:("Ryuzo Fukao" OR "Tsunemi Oiwa" OR "Shuichi Wada" OR "Akio Shimizu" OR "Seiichi Asada" OR "Hisanobu Mikamo" OR "Akira Kato") AND inv:"Tsunemi Oiwa" 第 1 页

1.

发明授权
Thermal recording medium 失效
标题翻译：热记录介质

公开(公告)号：US5246766A

公开(公告)日：1993-09-21

申请号：US565458

申请日：1990-08-10

申请人： Ryuzo Fukao , Tsunemi Oiwa , Shuichi Wada , Akio Shimizu , Seiichi Asada , Hisanobu Mikamo , Akira Kato

发明人： Ryuzo Fukao , Tsunemi Oiwa , Shuichi Wada , Akio Shimizu , Seiichi Asada , Hisanobu Mikamo , Akira Kato

IPC分类号： B41M5/24 , G11B7/244

CPC分类号： G11B7/257 , B41M5/24 , G11B7/243 , Y10S428/90 , Y10T428/24802 , Y10T428/24901 , Y10T428/24909 , Y10T428/24917 , Y10T428/31551 , Y10T428/31576 , Y10T428/31609 , Y10T428/31612

摘要： A thermal recording medium including a base layer containing a resin having a functional group which chemically bonds with a metal having a low melting point, such as Sn-Pb alloy, and a thermal recording layer made of a thin film with low resistivity of a low melting point metal formed on said base layer such that when a part of the thermal recording layer is heated, the heated part melts and perforates to record information.