发明名称 WAFER LEVEL LED PACKAGE STRUCTURE FOR INCREASING LIGHT-EMITTING EFFICIENCY AND HEAT-DISSIPATING EFFECT AND METHOD FOR MANUFACTURING THE SAME
摘要 A wafer level LED package structure includes a light-emitting unit, a reflecting unit, a first conductive unit and a second conductive unit. The light-emitting unit has a substrate body, a light-emitting body disposed on the substrate body, a positive and a negative conductive layers formed on the light-emitting body, and a light-emitting area formed in the light-emitting body. The reflecting unit has a reflecting layer formed between the positive and the negative conductive layers and on the substrate body for covering external sides of the light-emitting body. The first conductive unit has a first positive conductive layer formed on the positive conductive layer and a first negative conductive layer formed on the negative conductive layer. The second conductive unit has a second positive conductive structure formed on the first positive conductive layer and a second negative conductive structure formed on the first negative conductive layer.
申请公布号 US2012094407(A1) 申请公布日期 2012.04.19
申请号 US201113328083 申请日期 2011.12.16
申请人 WANG BILY;CHUANG JONNIE;LIN CHUAN-FA;HUNG CHI-WEN;HARVATEK CORPORATION 发明人 WANG BILY;CHUANG JONNIE;LIN CHUAN-FA;HUNG CHI-WEN
分类号 H01L33/62 主分类号 H01L33/62
代理机构 代理人
主权项
地址