发明名称 |
Charge coupled device apparatus having means for correcting for changes in the charge transfer efficiency of a charge coupled device |
摘要 |
An apparatus (10) for correcting for changes in the charge transfer efficiency of a charge coupled device (12) includes a light source (38) for providing synthetic reference images to a preselected portion (26) of the image array (16) of the charge coupled device (12). The initial synthetic reference image is compared with subsequent synthetic references images to determine the changes in the charge transfer efficiency of the charge coupled device (12). The changes are used to correct images form the image array (16).
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申请公布号 |
US5515102(A) |
申请公布日期 |
1996.05.07 |
申请号 |
US19930028514 |
申请日期 |
1993.03.09 |
申请人 |
HUGHES AIRCRAFT COMPANY |
发明人 |
PEARSALL, DENTON;STEIN, JOHN |
分类号 |
H01L27/14;H04N5/335;(IPC1-7):H04N3/14 |
主分类号 |
H01L27/14 |
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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