Patent ID: 9680072
Date: 2017-06-13
CPC Classifications: B29C,B29K,B29L,B82Y,C08K,C09D,C09K,H01L,Y10S

Claim:
1. An apparatus for fabricating an LED with a composite layer including quantum dots (QDs), wherein the QDs are provided in a silicone paste to the apparatus, comprising: a plurality of QD silicone paste reservoirs each containing a provided silicone paste with QDs of different wavelengths; a silicone paste reservoir containing a clear silicone paste; a paste mixing chamber, into which the QD paste reservoirs and the silicone paste reservoir supply their respective pastes, to mix together the pastes and form a mixed QD silicone paste; a silicone mixing and metering tool to receive the mixed QD silicone paste from the paste mixing chamber, and further receive an A silicone and a B silicone from a respective A silicone reservoir and a B silicone reservoir, measure, and mix the mixed QD silicone paste with the A and B silicones to form a silicone polymer composite; a dispensing tool to receive the silicone polymer composite from the mixing and metering tool and dispense the composite to a molding tool.