Patent ID: 9268227
Filing Date: 2016-02-23
CPC Classification: C08G,C08L,C09J,G03F,H01L

Claim Text:
1. A method of manufacturing an optical semiconductor apparatus, comprising the steps of: cutting a UV-curable adhesive silicone composition sheet into small chips; disposing the resulted UV-curable adhesive silicone composition sheet chip on a surface of an optical semiconductor device; irradiating UV-rays to the UV-curable adhesive silicone composition sheet chip via a photomask according to lithography; developing an uncured portion of the UV-curable adhesive silicone composition sheet chip with a solvent; and heat-curing after that, wherein the UV-curable adhesive silicone composition sheet is obtained by forming a UV-curable adhesive silicone composition into sheet-form, the UV-curable adhesive silicone composition comprising: (A) an organopolysiloxane having a resin structure consisting of R (B) an organohydrogenpolysiloxane having a resin structure consisting of R (C) a photoactive catalyst, and the UV-curable adhesive silicone composition is in a plastic solid state or a semi-solid state in an uncured state at room temperature.