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:
Jul. 01, 1986
Filed:
Jan. 26, 1984
Applicant:
Inventor:
Takahiro Ohta, Kanagawa, JP;
Assignee:
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F / ;
U.S. Cl.
CPC ...
3503 / ; 3503 / ;
Abstract
A color optical printer head which can prevent white light from leaking between the interstices between transparent electrodes arranged inside liquid crystal shutter arrays and which can also prevent mixture of colors, thereby improving color reproducibility. The color optical printer head is characterized in that a transparent electrode on either side of the liquid crystal shutter arrays is formed on color filter layers of different colors formed on a glass substrate.