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:
Jun. 28, 1988
Filed:
Jul. 26, 1985
Applicant:
Inventor:
Tetsuo Kyogoku, Toyokawa, JP;
Assignee:
Minolta Camera Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B / ; G02B / ;
U.S. Cl.
CPC ...
350-68 ; 350-65 ; 350641 ; 423439 ; 427295 ;
Abstract
There is disclosed a mirror structure for laser printers which exhibits a high reflectance in the near infrared wavelength region, has high durability and is easy to fabricate. The mirror structure has a reflection layer formed on a substrate and comprising titanium nitride or a mixture of titanium nitride and titanium carbide.