Opto-electronic package, and methods and systems for making...

Details Opto-electronic package, and methods and systems for making... Opto-electronic package, and methods and systems for making...

2007-12-25

2007-12-25

O'Shea, Sandra (Department: 2875)

Illumination

Plural light sources

With modifier

C362S249070, C362S800000, C257S089000

Reexamination Certificate

active

11208834

ABSTRACT:
In one embodiment, an opto-electronic package includes a substrate, a cavity, mounting pads and transverse walls interspersed along the cavity, pads separated by transverse walls, and transverse walls being lower than cavity-defining walls; and LED dice mounted to the pads. In another embodiment, a system is disclosed for backlighting an LCD screen. The system includes an opto-electronic package having a substrate; LED dice mounted to the substrate; an encapsulant disposed over LED dice; and a light guide having an input portion to receive light provided by LED dice, the input portion in attachment to encapsulant, and an output portion configured to transmit light to LCD screen. In yet another embodiment, a method of manufacturing an opto-electronic package includes: fabricating a substrate; attaching LED dice to the substrate; electrically connecting each LED dice to an outer portion of the substrate; and disposing encapsulant over the LED dice.

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