Infrared-blocking encapsulant with organometallic colloids
First Claim
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1. An infrared-blocking encapsulant comprising:
- a polymer matrix;
organometallic colloid dispersed in the polymer matrix so as to block infrared light.
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Abstract
Organometallic colloid(s) is dispersed in a polymer matrix to form an infrared-blocking encapsulant.
19 Citations
16 Claims
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1. An infrared-blocking encapsulant comprising:
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a polymer matrix;
organometallic colloid dispersed in the polymer matrix so as to block infrared light. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A photodetector device comprising:
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a substrate, a die having a photodetector attached to the substrate;
encapsulant formed over the photodetector; and
organometallic colloids disposed over the photodetector. - View Dependent Claims (8, 9, 10, 11, 12, 13)
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14. A method of manufacturing an encapsulated photosensor comprising:
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applying a color pigment filter on photodetector of a photodetector die;
attaching the photodetector die to a substrate;
electrically connecting the photodetector die to the substrate; and
encapsulating at least the color pigment filter on the photodetector die with infrared-blocking encapsulant having organometallic colloids dispersed in a polymer matrix. - View Dependent Claims (15, 16)
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Specification