发明名称 Light emitting diode, production method thereof and lamp
摘要 A light emitting diode includes a substrate, a compound semiconductor layer including a light emitting layer formed on the substrate, a first electrode formed on an upper surface of the compound semiconductor layer, and a second electrode formed on the substrate or a semiconductor layer which is exposed by removing at least a portion of the compound semiconductor layer. The first electrode includes a wiring electrode provided on the compound semiconductor layer in contact therewith, an ohmic electrode provided on the compound semiconductor layer in contact therewith, a translucent electrode formed over the compound semiconductor layer to cover the wiring electrode and the ohmic electrode, and a bonding pad electrode connected to the wiring electrode, at least a portion of the bonding pad electrode being exposed from an opening of the translucent electrode to the exterior.
申请公布号 US8022436(B2) 申请公布日期 2011.09.20
申请号 US20090620977 申请日期 2009.11.18
申请人 SHOWA DENKO K.K. 发明人 TAKEUCHI RYOUICHI;MASUYA KYOUSUKE
分类号 H01L51/40 主分类号 H01L51/40
代理机构 代理人
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