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:
Feb. 13, 1990
Filed:
Aug. 25, 1988
Applicant:
Inventors:
Teruo Hieda, Kawasaki, JP;
Toshiyuki Masui, Kawasaki, JP;
Koji Takahashi, Yokohama, JP;
Katsuji Yoshimura, Kawasaki, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
358209 ; 358 29 ;
Abstract
An image pickup apparatus which alternately performs 1/n-sec light storage and 1/m-sec light storage (m>n), and outputs an image pickup signal obtained by mixing a 1/n-sec stored image and a 1/m-sec stored image. The apparatus has a circuit for separately controlling white balance of the 1/n-sec stored image portion and the 1/m-sec stored image portion.