Method for forming pattern, and optical element

Details Method for forming pattern, and optical element Method for forming pattern, and optical element

2008-05-27

2008-05-27

Chea, Thorl (Department: 1795)

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Light scattering or refractive index image formation

C430S322000, C430S324000

Reexamination Certificate

active

07378224

ABSTRACT:
There is provided a method for forming a pattern comprising two regions of different refractive indices easily, that is, a method comprising the steps of forming a pattern having a water-shedding oil-shedding region by use of a radiation sensitive resin composition and coating the pattern with a high refractive index resin solution using a solvent having low wettability to the water-shedding oil-shedding region so as to form two regions of different refractive indices.

REFERENCES:
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patent: 62-25705 (1987-02-01), None
patent: 7-92313 (1995-04-01), None
patent: 11-60803 (1999-03-01), None
patent: 2002-164180 (2002-06-01), None

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