Light-absorbing and anti-reflective coating for sunglasses

Details Light-absorbing and anti-reflective coating for sunglasses Light-absorbing and anti-reflective coating for sunglasses

C - Chemistry, Metallurgy

03

C

C03C 17/34 (2006.01) C03C 17/23 (2006.01) G02C 7/10 (2006.01)

Patent

CA 2196283

A sunglass lens having improved anti-reflection and transmittance comprises a lens-shaped substrate and a coating formed on the concave surface of the lens. The first layer deposited adjacent to the concave surface of the lens comprises a titanium suboxide material, the second layer comprises a material having a high refractive index, and the third layer comprises a material having a low refractive index.

Des lunettes de soleil ayant des propriétés de transmission et des propriétés antireflet améliorées comprennent des verres constitués d'un substrat avec un revêtement formé sur la face concave du substrat. La première couche jouxtant la surface concave du substrat contient un sous-oxyde de titane, la couche suivante contient un matériau ayant un indice de réfraction élevé et la troisième couche contient un matériau ayant un indice de réfraction bas.

Affiliated with

Also associated with

Rating

Light-absorbing and anti-reflective coating for sunglasses does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Light-absorbing and anti-reflective coating for sunglasses, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Light-absorbing and anti-reflective coating for sunglasses will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1757026