发明名称 Image sensing apparatus having tone control function
摘要 <p>An image sensing apparatus includes a sensing device for receiving a light signal, performing a photoelectric conversion and storing information, and a control device for changing the amount of electric charge storable by the sensing device. The storable amount of electric charge is changed by the control device so as to be comparatively small in an earlier part of a unit-light storage interval which forms one picture, and larger in a latter part of the interval. <IMAGE></p>
申请公布号 EP0484135(B1) 申请公布日期 1996.09.04
申请号 EP19910310028 申请日期 1991.10.30
申请人 CANON KABUSHIKI KAISHA 发明人 TAKAHASHI, KOJI
分类号 H04N5/235;H04N5/353;H04N5/355;H04N5/369;H04N5/372;(IPC1-7):H04N3/15;H04N5/238 主分类号 H04N5/235
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