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Patent

REFRACTIVE COATINGS FOR A COLORED SURFACE OF AN ELECTRONIC DEVICE


Application Date:
Mar 15, 2017
EPO Patent:
EP 3141532 A2
Abstract:

A refractive coating such as a white layer is disposed on a housing component of a portable electronic device. The refractive coating includes pigment particles such as titanium dioxide suspended in a carrier medium...

Assignee:
Inventors:
Wilson, James R.
International Classification:
C03C 17/00 20060101AFI20170102BHEP

Claims

What is claimed is:

A portable electronic device, comprising: a housing component; anda layer disposed on the housing component, comprising: a matrix; andpigment particles suspended in the matrix, each particle defining voids; wherein a difference in refractive indexes between the voids and the pigment particles is greater than a difference in refractive indexes between the matrix and the...

Description

CROSS-REFERENCE TO RELATED APPLICATIONS

This application claims the benefit of U.S. Provisional Application Serial No. 62/215,625, filed September 8, 2015, and entitled "REFRACTIVE COATINGS FOR A COLORED SURFACE OF AN ELECTRONIC DEVICE which is incorporated herein by reference in its entirety.

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