Silicone resin composition having high refractive index
Assignee3M Innovative Properties Company
InventorsPei Tien, Hsu-Hsiu Lee, Pei Chun Chang
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Abstract
The present disclosure relates to a silicone resin composition comprising a silicone resin having at least one terminal hydrogen group, a metal alkoxide having at least one C1-6 ailcoxy group, and a silane having at least one terminal vinyl group and at least one terminal C1-6 alkoxy or hydroxyl group. The composition cured has a refractive index greater than 1.4. The present disclosure also relates to an optoelectronic device, which is encapsulated with the aforementioned composition.
Claims16
A silicone resin composition, comprising:
- (a) a silicone resin having at least one terminal hydrogen group;
- (b) a metal alkoxide having at least one C1-6 alkoxy group;
- and
- (c) a silane having at least one terminal vinyl group and at least one terminal C1-6 alkoxy or hydroxyl group.
A method for adjusting refractive index of a silicone resin, the method comprising adding a metal alkoxide having at least one C1-6 alkoxy group and a silane having at least one terminal vinyl group and at least one terminal C1-6 alkoxy or hydroxyl group to a silicone resin having at least one terminal thiol group.
Dependencies are inferred from the claim text.