Abstract: A glue for packaging a light emitting diode (LED) is described and includes a first set of compositions and a second set of compositions mixed based on a predetermined weight ratio. The first set of compositions is poly(dimethyl siloxane), and the second set of compositions includes a copolymer of dimethyl siloxane, methyl hydrogen siloxane, and vinyl siloxane. The copolymer in the second set of compositions has a weight percentage from about 94% to 99%, dimethyl siloxane in the copolymer has a weight percentage from about 84% to 90%, methyl hydrogen siloxane in the copolymer has a weight percentage from about 4% to 9%, and vinyl siloxane in the copolymer has a weight percentage from about 2% to 7%. A use of the glue for packaging a LED is also described.

Abstract: A white light emitting diode (LED) and the packing method thereof are described. The white LED includes a supporting frame, a LED chip, glue for mixing phosphor powder, and phosphor powder, wherein the glue for mixing phosphor powder comprises a first set of compositions and a second set of compositions, the first set of compositions comprises polydimethyl-siloxane, and the second set of compositions comprises the copolymer having dimethyl-siloxane, methyl hydrogen siloxane and vinyl-siloxane wherein the copolymer has a weight percentage from about 94% to 99%, the dimethyl-siloxane has a weight percentage from about 84% to 90%, the methyl hydrogen siloxane has a weight percentage from about 4% to 9%, and the vinyl-siloxane has a weight percentage from about 2% to 7%.

Abstract: A glue for packaging a light emitting diode (LED) is described and includes a first set of compositions and a second set of compositions mixed based on a predetermined weight ratio. The first set of compositions is poly(dimethyl siloxane), and the second set of compositions includes a copolymer of dimethyl siloxane, methyl hydrogen siloxane, and vinyl siloxane. The copolymer in the second set of compositions has a weight percentage from about 94% to 99%, dimethyl siloxane in the copolymer has a weight percentage from about 84% to 90%, methyl hydrogen siloxane in the copolymer has a weight percentage from about 4% to 9%, and vinyl siloxane in the copolymer has a weight percentage from about 2% to 7%. A use of the glue for packaging a LED is also described.

Abstract: A white light emitting diode (LED) and the packing method thereof are described. The white LED includes a supporting frame, a LED chip, glue for mixing phosphor powder, and phosphor powder, wherein the glue for mixing phosphor powder comprises a first set of compositions and a second set of compositions, the first set of compositions comprises polydimethyl-siloxane, and the second set of compositions comprises the copolymer having dimethyl-siloxane, methyl hydrogen siloxane and vinyl-siloxane wherein the copolymer has a weight percentage from about 94% to 99%, the dimethyl-siloxane has a weight percentage from about 84% to 90%, the methyl hydrogen siloxane has a weight percentage from about 4% to 9%, and the vinyl-siloxane has a weight percentage from about 2% to 7%.