Patent ID: 7250632

Claim:
An electronic device including a radiation-emitting component or a radiation-responsive component, or a combination thereof, the electronic device comprising: a substrate; a first structure overlying the substrate, wherein the first structure is an electrically active structure; a second structure overlying at least portions of the first structure and the substrate, wherein: the second structure comprises a first layer; the first layer has a first refractive index; and the first layer comprises a first edge; and a second layer overlying at least portions of the first structure and the second structure, wherein: the second layer has a second refractive index that is lower than the first refractive index; the second layer includes a first portion and a second portion; the first portion of the second layer overlies both the first structure at the first edge and the second structure; and the second portion of the second layer overlies the first structure but not the second structure.