发明名称 |
Apparatus for and method of recording image |
摘要 |
The intensity of a light beam is controlled accurately depending on an image to be recorded on a photosensitive medium. An apparatus for recording an image by scanning a photosensitive medium with a light beam generated based on an image signal has a recording duty cycle detector for detecting a recording duty cycle of an image to be recorded on the photosensitive medium based on the image signal, and a light beam intensity correcting memory for modulating the intensity of the light beam based on the detected recording duty ratio. Since the intensity of the light beam is modulated based on the recording duty ratio of the image recorded on the photosensitive medium, the amount of light of the light beam can be adjusted depending on the image actually recorded on the photosensitive medium.
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申请公布号 |
US2001022658(A1) |
申请公布日期 |
2001.09.20 |
申请号 |
US20010810661 |
申请日期 |
2001.03.19 |
申请人 |
FUJII TAKESHI;HATANO YOUICHI;SUMI KATSUTO;YAMASHITA AKIKO;MIYAMARU FUMIAKI |
发明人 |
FUJII TAKESHI;HATANO YOUICHI;SUMI KATSUTO;YAMASHITA AKIKO;MIYAMARU FUMIAKI |
分类号 |
G02F1/11;G03F7/20;G06K15/12;H04N1/40;(IPC1-7):G06K1/00;B41B1/00;B41J1/00;G06F15/00 |
主分类号 |
G02F1/11 |
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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