发明名称 |
Information recording medium and recording and reproducing system using the same |
摘要 |
An information recording medium comprises a silicon substrate, a silicon dioxide film formed on one principal surface of the semiconductor substrate and a silicon nitride film formed on the silicon dioxide film. A recording electrode stylus is moved relative to and along the surface of the silicon nitride film while applying a recording signal voltage between the stylus and substrate, thus causing charges corresponding to the recording signal voltage to be passed through the silicon dioxide film by the tunnel effect and stored in the silicon nitride film.
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申请公布号 |
US4340953(A) |
申请公布日期 |
1982.07.20 |
申请号 |
US19800147620 |
申请日期 |
1980.05.07 |
申请人 |
NIPPON HOSO KYOKAI |
发明人 |
IWAMURA, SOICHI;NISHIDA, YASUAKI;YAMATO, TOSHIMI;SAWAZAKI, NORIKAZU;NISHI, YOSHIO;WATANABE, MASAHARU;ENDO, NORIO |
分类号 |
H01L27/108;G11B9/06;G11B9/08;G11B11/08;H01L21/8242;H01L21/8247;H01L29/788;H01L29/792;H01L29/94;(IPC1-7):G11B9/06 |
主分类号 |
H01L27/108 |
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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