发明名称 LED EXPOSING DEVICE AND CAMERA WITH THE SAME
摘要 PURPOSE:To provide an LED exposing device which can write various kinds of messages, etc., on a film together with sulyed to be photographed, make the degree of freedom to set a writing position and amount large and does not generate any problem in a floor space and a camera using the LED exposing device. CONSTITUTION:The camera is constituted incorporating the exposing device 12 provide with plural LED elements 13 set in array, an electronic driving means 15 driving plural LED elements 13 and light-transmissive image forming system 18 arranged midway in the optical path L1 of plural LED elements 13 in a place except an optical effective range from a lens system 5 to the film 9 in a space inside the camera 1, setting the arraying direction of plural LED elements 13 to be perpendicular or nearly perpendicular to the winding/ moving direction of the film 9, and irradiating the film at the time of winding with light emitted from plural LED elements 13.
申请公布号 JPH0829860(A) 申请公布日期 1996.02.02
申请号 JP19940161374 申请日期 1994.07.13
申请人 ROHM CO LTD 发明人 SAWADA HIDEKI
分类号 B41J2/44;B41J2/45;B41J2/455;G03B17/24;H01L33/58 主分类号 B41J2/44
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