The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 14, 1997
Filed:
Oct. 11, 1995
Peen-Pau Cheng, Hsin-Chu, TW;
Must Systems, Inc., Hsin-Chu, TW;
Abstract
The present invention is related to a compensation method for a series of synthesized image signals generated by a double-side readout type of CCD which includes the steps of: a) comparing the first two of the series of synthesized image signals with a reference signal to obtain a first and a second compensating signals, respectively; b) serially comparing each signal of the series of synthesized image signals with the reference signal to obtain a series of difference signals; and c) compensating the series of synthesized image signals according to the first and the second compensating signals and the difference signals, to make every two of the resulting series of synthesized image signals bearing consecutive ordinal numbers substantially equal to each other in potential level. The present invention also relates to a compensation apparatus for implementing the present compensation method.