Illumination – Light source and modifier – Including selected wavelength modifier
Reexamination Certificate
2007-02-26
2010-12-28
Negron, Ismael (Department: 2885)
Illumination
Light source and modifier
Including selected wavelength modifier
C362S084000, C362S612000, C362S249020, C362S097200, C257S098000, C313S502000
Reexamination Certificate
active
07857485
ABSTRACT:
A light emitting apparatus at least includes a light emitting device, a connecting wire structure, and a space-occupation body. The light emitting device is disposed in the space-occupation body, electrically coupled with the connecting wire structure, and emits a first-frequency-range light under a suitable driving voltage. A light emitting surface of the light emitting device structure is covered by a first anti-reflection layer with respect to the first-frequency-range light. A packaging material is filled into the space-occupation body. The packaging material at least includes a luminescent material. The luminescent material is excited by the first-frequency-range light, so as to generate at least a second-frequency-range light. A reflector is disposed on the light emitting surface of the light emitting apparatus, such that the first-frequency-range light is totally or mostly reflected back to the space-occupation body omni-directionally, and the excited second-frequency-range light passes through the reflector.
REFERENCES:
patent: 4254453 (1981-03-01), Mouyard et al.
patent: 4970812 (1990-11-01), Tanaka et al.
patent: 5136483 (1992-08-01), Schoniger et al.
patent: 5779351 (1998-07-01), Erickson et al.
patent: 5813753 (1998-09-01), Vriens et al.
patent: 5962971 (1999-10-01), Chen
patent: 6036328 (2000-03-01), Ohtsuki et al.
patent: 6422716 (2002-07-01), Henrici et al.
patent: 6508564 (2003-01-01), Kuwabara et al.
patent: 6682207 (2004-01-01), Weber et al.
patent: 6833565 (2004-12-01), Su et al.
patent: 7083302 (2006-08-01), Chen et al.
patent: 2002/0084749 (2002-07-01), Ayala et al.
patent: 2002/0180351 (2002-12-01), McNulty et al.
patent: 2007/0064407 (2007-03-01), Huang et al.
patent: 1121618 (1996-05-01), None
patent: 1584957 (2005-02-01), None
patent: 1805158 (2006-07-01), None
Chan I-Min
Chen Chiu-Ling
Chi Jim-Yong
Wang Jih-Fu Trevor
Industrial Technology Research Institute
Jianq Chyun IP Office
Negron Ismael
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