公开(公告)号：US4933926A

公开(公告)日：1990-06-12

申请号：US155172

申请日：1988-02-11

Applicant: Masatoshi Tabei ,  Yuzo Mizobuchi

Inventor： Masatoshi Tabei ,  Yuzo Mizobuchi

IPC: G03G5/02 ,  G03G15/22 ,  G11B11/08 ,  G11B13/00 ,  H04N5/80 ,  H04N5/85 ,  H04N5/937

CPC classification number: G03G5/02 ,  G03G15/04072 ,  G03G15/221 ,  G11B11/08 ,  G11B13/00 ,  H04N5/805 ,  H04N5/85 ,  H04N5/937

Abstract: The invention provides an image forming medium and method, and a recording and playback apparatus in which signals can be recorded on the medium sequentially, similar to a magnetic tape or the like, or simultaneously two dimensionally, similar to a photographic film. The recording medium includes a laminate formed on the surface of a semiconductor substrate having a conductive layer on the undersurface thereof. The laminate is formed of an oxide film, a nitrided film, a photoconductive semiconductor layer and a transparent conductive layer. For recording, an optical image is directed onto the transparent conductive layer while applying a predetermined potential between the transparent conductive layer and the conductive layer.

Abstract translation: 本发明提供了一种图像形成介质和方法，以及记录和重放装置，其中可以类似于磁带或类似物顺序地在介质上记录信号，或者与照相胶片相似地同时二维地记录信号。 记录介质包括在其下表面上具有导电层的半导体衬底的表面上形成的层压体。 层压体由氧化膜，氮化膜，光电导半导体层和透明导电层形成。 为了记录，在透明导电层和导电层之间施加预定电位的同时，将光学图像引导到透明导电层上。