Light-emitting module

Details Light-emitting module Light-emitting module

2007-09-11

2009-11-24

Choi, Jacob Y (Department: 2885)

Illumination

Light modifier

Refractor

C362S353000, C362S340000

Reexamination Certificate

active

07621658

ABSTRACT:
A light-emitting module is specified that comprises a light source, a carrier for said light source, and an optical element, wherein the optical element comprises dowel pins that engage in corresponding recesses in the carrier. The light-emitting module is particularly well suited for use in optical projection apparatuses and in motor vehicle projection lamps.

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I. Schnitzer et al., “30% external quantum efficiency from surface textured, thin-film light-emitting diodes”, Appl. Phys. Lett. vol. 63, No. 16, pp. 2174-2176 (Oct. 18, 1993).

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