Optical substrate, light emitting element, display device...

Details Optical substrate, light emitting element, display device... Optical substrate, light emitting element, display device...

2008-03-25

2010-10-12

Such, Matthew W (Department: 2891)

Semiconductor device manufacturing: process

Coating of substrate containing semiconductor region or of...

Insulative material deposited upon semiconductive substrate

C438S031000, C065S395000

Reexamination Certificate

active

07811947

ABSTRACT:
The present invention relates to an optical substrate comprising a transparent substrate, a low refractive index layer, whose refractive index is lower than that of the transparent substrate, disposed over the transparent substrate, and a solgel film disposed over the low refractive index layer; a light emitting element having a first electrode, a light emitting layer and a second electrode over the solgel film of this optical substrate; and a display device provided with this light emitting element.

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