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发明名称
Control method for a frame transfer sensor in an image pick-up device to obtain black level information in a picture signal, and image pick-up device suitable for use of said method
摘要
申请公布号
US4991016(A)
申请公布日期
1991.02.05
申请号
US19880274089
申请日期
1988.11.18
申请人
U.S. PHILIPS CORP.
发明人
THEUWISSEN, ALBERT J. P.
分类号
H04N5/335;H04N3/15
主分类号
H04N5/335
代理机构
代理人
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