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:
Mar. 31, 1987
Filed:
Oct. 26, 1984
Applicant:
Inventors:
Tamio Saito, Tokyo, JP;
Toshio Nakai, Tokyo, JP;
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ; H01L / ; H04N / ;
U.S. Cl.
CPC ...
250578 ; 250226 ; 358213 ; 357 30 ; 357 65 ;
Abstract
A contact-type color image sensor in which pixel electrodes are linearly provided in a main scanning direction and three (or four) rows thereof are arrayed in a subscanning direction, color filters for color-separating are provided to oppose the pixel electrodes, an amorphous semiconductor film is formed on the pixel electrodes, and a common transparent electrode is formed on the amorphous semiconductor film. This color image sensor allows color-separation in the subscanning direction to maximize the areas of pixel electrodes.