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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.:

US 4387987 B1

PDFFull Text
Date of Patent:
Jun. 14, 1983

Filed:

May. 22, 1981

Method of producing solid-state color imaging devices

Applicant:
Inventors:

Norio Koike, Tokyo, JP;

Akira Sasano, Hinodemachi, JP;

Yoshio Taniguchi, Hino, JP;

Toshio Nakano, Hinodemachi, JP;

Masakazu Aoki, Kodaira, JP;

Iwao Takemoto, Hindoemachi, JP;

Assignee:

Hitachi, Ltd., Tokyo, JP;

Attorney:

Antonelli, Terry & Wands

Primary Examiner:

Richard A Wintercorn

Int. Cl.
CPC ...
G03B / ; G03B / ;
U.S. Cl.
CPC ...
355133 ; 29572 ; 2957 / ; 354-1 ; 355 77 ; 355132 ; 357 31 ; 427 75 ; 427 96 ;
Abstract

In a solid-state imaging device wherein filters of the three primary colors in the mosaic filter configuration are stacked on a solid-state imager LSI in which a plurality of picture elements each consisting of a photoelectric conversion element and a scanning element are arrayed in the shape of a matrix; a method of producing a solid-state imaging device wherein the dimensions of filter layout patterns on exposure masks for the respective colors used in case of manufacturing the color filters of:

Find Patent Forward Citations

Koike, Norio. (1983). Method of producing solid-state color imaging devices (U.S. Patent No. 4387987). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4387987

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