发明申请
US20110008922A1 METHODS OF FORMING LIGHT EMITTING DEVICES HAVING CURRENT REDUCING STRUCTURES 有权
形成具有减少电流结构的发光装置的方法

METHODS OF FORMING LIGHT EMITTING DEVICES HAVING CURRENT REDUCING STRUCTURES
摘要:
A light emitting device includes a p-type semiconductor layer, an n-type semiconductor layer, and an active region between the n-type semiconductor layer and the p-type semiconductor layer. A non-transparent feature, such as a wire bond pad, is on the p-type semiconductor layer or on the n-type semiconductor layer opposite the p-type semiconductor layer, and a reduced conductivity region is in the p-type semiconductor layer or the n-type semiconductor layer and is aligned with the non-transparent feature. The reduced conductivity region may extend from a surface of the p-type semiconductor layer opposite the n-type semiconductor layer towards the active region and/or from a surface of the n-type semiconductor layer opposite the p-type semiconductor layer towards the active region.
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