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. 21, 1995
Filed:
Dec. 20, 1993
Applicant:
Inventors:
Takemi Miyazaki, Hachioji, JP;
Koyoaki Hazama, Hachioji, JP;
Kazuhiro Nakanishi, Hachioji, JP;
Kohei Ota, Hachioji, JP;
Assignee:
Konica corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
354219 ; 3542891 ;
Abstract
A display device in a real image type viewfinder includes an optical member having an image formation surface thereon, which is provided between an objective lens and an eyepiece. An object image is formed by the objective lens on the image formation surface. A display section in a view field frame to display the view field frame is provided when an inclined surface portion is formed in a direction in which a peripheral portion of the image formation surface of the optical member is protruded with respect to the image formation surface.