Radiation-sensitive composition changing in refractive index...

Details Radiation-sensitive composition changing in refractive index... Radiation-sensitive composition changing in refractive index...

2006-09-19

2006-09-19

Walke, Amanda (Department: 1752)

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Radiation sensitive composition or product or process of making

C430S280100, C430S281100, C430S311000

Reexamination Certificate

active

07108954

ABSTRACT:
A radiation sensitive refractive index changing composition comprising (A) a decomposable compound, (B) a non-decomposable compound having a higher refractive index than the decomposable compound (A), (C) a radiation sensitive decomposer and (D) a stabilizer. By exposing this composition to radiation through a pattern mask, the above components (C) and (A) of an exposed portion decompose to create a refractive index difference between the exposed portion and an unexposed portion, thereby forming a pattern having different refractive indices.

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