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:
May. 22, 2018
Filed:
Feb. 13, 2013
Applicant:
Centre Luxembourgeois DE Recherches Pour Le Verre ET LA Ceramique (Crvc) Sarl, Dudelange, LU;
Inventor:
Gyorgy Vikor, Oroshaza, HU;
Assignee:
Guardian Europe S.à r.l., Bertrange, LU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/08 (2006.01); C03C 17/34 (2006.01); C03C 17/36 (2006.01);
U.S. Cl.
CPC ...
G02B 5/0833 (2013.01); C03C 17/3417 (2013.01); C03C 17/3423 (2013.01); C03C 17/3663 (2013.01); G02B 5/0816 (2013.01); G02B 5/0825 (2013.01); G02B 5/0841 (2013.01);
Abstract
A dielectric mirror includes a coating having alternating high and low index layers. The mirror coating has no metallic reflective layer, and may have film side and/or glass side visible reflection of from about 50-90% (more preferably from about 60-80% and most preferably from about 65-75%) and visible transmission of from about 10-50% (more preferably from about 20-40%, and most preferably from about 25-35%).