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:
Aug. 13, 1985
Filed:
Nov. 10, 1981
Applicant:
Inventor:
Hitoshi Hirobe, Tokyo, JP;
Assignee:
Asahi Kogaku Kogyo Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
358228 ;
Abstract
A television camera of the type having an image pickup element for converting the image of an object to be photographed into an electrical signal having an exposure control circuit with a voltage detector and controlling the exposure according to the voltage level of said electrical signals. A spot selection circuit provides the exposure control apparatus with signals corresponding to a portion of the image less than the entire image. The exposure of the entire image is controlled in accordance with the detected voltage levels of electrical signals corresponding to the image portion.