Welcome Guest to Coatings World    Login || Register
Last Updated Tuesday, October 6 2015

Anti-reflection Coating

Published August 10, 2005
Patent No. U.S. 6,528,142 B2
Yazaki Corporation has received a patent for an anti-reflective coating comprising a transparent substrate layer has a refractive index Ns. The first layer having a refractive index N1 lower than Ns and formed over the substrate layer. The second layer has a refractive index N2 higher than N1, but lower than Ns, and formed over the first layer. A light scattering region provided between the substrate layer and the second layer, which has heterogeneities causing the light scattering. The heterogeneities have an average size that is less than each of the thicknesses of the first and the second layers, and the scattering region is provided as a roughened surface of the first layer in contact with the substrate layer.

blog comments powered by Disqus

Receive free Coatings World emails
Sign up now to receive the weekly newsletter, and more!

Enter your email address:
Company Spotlight
Micro Powders, Inc.
580 White Plains Rd.
Tarrytown, NY, 10591
View Profile
18F, No.85, Sec. 1, Chung-Shiao E. Rd.
Taipei, Taiwan, 100
View Profile
BASF Corporation
100 Campus Drive
Florham Park, NJ, 07932
View Profile
Siltech Corporation
225 Wicksteed Avenue
Toronto, ON, M4H 1G5
View Profile
AZ Electronic Materials Co., Ltd.
No. 458-6, Sinsing Road Hu Kou Township Hsinchu Country 303, Taiwan
Hsinchu Country, Taiwan, 303
View Profile
Houchi Chemical Co., Ltd
No.56, Fu Chow Street
Taipei, Taipei, 100
View Profile
Sunin Machine Co., Ltd.
No.96, Chiao Ho Rd ,Chungho Dist
New Taipei City, Taiwan , 235
Taiwan Roc
View Profile
Follow Coatings World On