发明名称 |
DEVICE FOR FORMING CHARACTER FOR PHOTOGRAPHING TYPESETTER |
摘要 |
<p>A character generator for use in photocomposing comprises a fibre optic faceplate (23) of which the front face is polished and bevelled at its leading and trailing edges. On the rear surface of the faceplate is a mask which has an array of apertures each aperture encompassing a multiplicity of the fibres. Photoemissive diodes or other illuminators (25) are approximately aligned with the holes in the mask and are disposed for connection to terminals 22 on a printed circuit mounting. The generator is intended for use in the constitution of characters by selective illumination of elementary areas. The faceplate is intended to be in close proximity to a film or other radiation sensitive recording medium which is moved relative to the faceplate to build up lines of composition.</p> |
申请公布号 |
JPS55130776(A) |
申请公布日期 |
1980.10.09 |
申请号 |
JP19800036014 |
申请日期 |
1980.03.21 |
申请人 |
MONOTYPE CORP LTD |
发明人 |
CHIYAARUZU JIYON INGURANDO;BURAIAN AASAA BEIKUUERU |
分类号 |
B41B19/00;B41B19/01;B41J2/44;G03B27/32;G03G15/04 |
主分类号 |
B41B19/00 |
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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