Method of manufacturing a cover of a backlit display using...

Details Method of manufacturing a cover of a backlit display using... Method of manufacturing a cover of a backlit display using...

2005-06-14

2005-06-14

Tran, Thuy Vinh (Department: 2821)

Semiconductor device manufacturing: process

Making device or circuit emissive of nonelectrical signal

Including integrally formed optical element

C362S559000, C445S024000

Reexamination Certificate

active

06905901

ABSTRACT:
A backlit display allowing one or more colors to be properly illuminated. Included in the backlit display is a light source that emits light upon a backside of a substrate. A selectively applied opaque layer prevents light from a light source from passing through at least one selected portion of said substrate. Incorporated into the substrate is one or more fluorescing materials to diffuse the light and/or change the color of the light emitted from the light source.

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