Patent attributes
Solid-state lighting devices, for example, light-emitting diodes (LEDs), which include a primary light-extraction face and a secondary light-extraction face that generally opposes the primary light-extraction face are disclosed. In some embodiments, mirrors internal to the LED may be omitted, and omnidirectional light from the active region is allowed to freely exit the primary light-extraction face and the secondary light-extraction face. In other embodiments, the first light-extraction face and second light-extraction face include opposing sidewalls of an LED. In such embodiments, mirrors internal to the LED may be utilized to direct omnidirectional light from the active region toward the first light-extraction face and the second light-extraction face.
