Light-emitting device, image-printing device, and...

Details Light-emitting device, image-printing device, and... Light-emitting device, image-printing device, and...

2007-12-12

2010-11-23

O'Shea, Sandra L (Department: 2875)

Illumination

Light fiber, rod, or pipe

Light emitting diode

C362S219000, C362S223000, C362S237000, C355S078000

Reexamination Certificate

active

07837369

ABSTRACT:
A light-emitting device includes a plurality of light-emitting elements, an element substrate on which the plurality of light-emitting elements are disposed, a plate-shaped sealing member having a lens array in which a plurality of lenses is arranged and sealing the plurality of light-emitting elements together with the element substrate, and a spacer disposed between the element substrate and the plate-shaped sealing member for maintaining a distance between the light-emitting elements and the lenses, in which the spacer is provided with a plurality of sealing cavities, at least one lens of the plurality of lenses is disposed so as to overlap each of the sealing cavities, and the light-emitting elements are disposed in each of the sealing cavities so as to overlap the corresponding lenses.

REFERENCES:
patent: 6345903 (2002-02-01), Koike et al.
patent: 2005/0196720 (2005-09-01), Ostler et al.
patent: 2006/0050134 (2006-03-01), Kobayashi
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patent: A 2006-159492 (2006-06-01), None
patent: A 2006-192682 (2006-07-01), None
patent: A-2006-281746 (2006-10-01), None

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