发明名称 |
OPTICAL PRINTER COMPRISING LIGHT SWITCHING ELEMENTS |
摘要 |
An optical printer includes magneto-optical storage elements (light switching elements) formed on a carrier body (substrate) of comparatively small dimensions. The light switching elements LZ on the substrate T are combined so as to form groups M which are separated from one another by an equidistant space a. Each group M is associated with a self-focusing lens LS so that the distances between all image points of a plurality of groups M on a record carrier Z are equal. |
申请公布号 |
AU1633483(A) |
申请公布日期 |
1984.01.05 |
申请号 |
AU19830016334 |
申请日期 |
1983.06.28 |
申请人 |
PHILIPS: GLOEILAMPENFABRIEKEN N.V. |
发明人 |
NAME NOT GIVEN |
分类号 |
B41J2/445;B41J2/465;G02B27/00;G02F1/01 |
主分类号 |
B41J2/445 |
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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