发明名称 Light emitting device with silicone resin layer formed by screen printing
摘要 A light emitting device, including a light emitting element, and a resin layer that has been screen printed to coat said light emitting element is provided. The resin layer is formed from a curable silicone resin composition, which includes (i) an organopolysiloxane with a polystyrene equivalent weight average molecular weight of at least 5 × 10 3 , (ii) a condensation catalyst, (iii) a solvent, and (iv) a finely powdered inorganic filler. The uniformity of the film thickness is excellent, thus resulting in little color irregularities during light emission from the light emitting element.
申请公布号 EP1710847(B1) 申请公布日期 2014.09.17
申请号 EP20060009898 申请日期 2006.04.07
申请人 NICHIA CORPORATION 发明人 SOFUE, SHINSUKE;TAMAKI, HIROTO;IZUNO, KUNIHIRO
分类号 H01L33/56 主分类号 H01L33/56
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