LED package

Details LED package LED package

2006-09-26

2006-09-26

Cariaso, Alan (Department: 2875)

Illumination

Light modifier

Refractor

C362S308000, C362S329000, C362S800000, C257S098000

Reexamination Certificate

active

07111964

ABSTRACT:
An LED package has a light emitting element, a first optical section that is disposed around the light emitting element, and a second optical section that is disposed around the first optical while being separated from the first optical section. A gap is formed between the first and second optical sections. The gap allows part of light emitted from the light emitting element to be radiated from the first optical section as nearly parallel light converged in the direction perpendicular to the center axis of the light emitting element. The second optical section includes a reflection surface to reflect the nearly parallel light in the direction parallel to the center axis of the light emitting element.

REFERENCES:
patent: 5452190 (1995-09-01), Priesemuth
patent: 6345903 (2002-02-01), Koike et al.
patent: 6755556 (2004-06-01), Gasquet et al.
patent: 6896381 (2005-05-01), Benitez et al.
patent: 08-107235 (1996-04-01), None
patent: 2001-076513 (2001-03-01), None
patent: 2002-094129 (2002-03-01), None
patent: 2003-218408 (2003-07-01), None

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