发明名称 Image-forming apparatus having function of preventing unevennes of image formed on recording medium
摘要 There is described an image-forming apparatus, which can prevent unevenness of an image by controlling the brightness of light-sources. The apparatus includes a light source, including a plurality of light-emitting elements aligned within a predetermined width; an exposure-controlling section to individually control each of intensities of light beams emitted by the plurality of light-emitting elements; and a memory section to store light-intensity compensation data for each of the plurality of light-emitting elements. The image is formed by simultaneously exposing the light beams aligned within the predetermined width onto the photosensitive recording medium, and the exposure-controlling section controls each of the plurality of light-emitting elements based on the light-intensity compensation data concerned, so that each of intensities of the light beams substantially coincides with each of target intensities set in advance.
申请公布号 US2003016406(A1) 申请公布日期 2003.01.23
申请号 US20020192581 申请日期 2002.07.10
申请人 KONICA CORPORATION 发明人 HOSHINO YOSHIHIDE;DOI MASATO;KITAMURA MITSUHARU;MURAMATSU YASUHIKO
分类号 G06K15/12;H04N1/401;(IPC1-7):H04N1/46 主分类号 G06K15/12
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