Phosphor coating process for light emitting diode

Details Phosphor coating process for light emitting diode Phosphor coating process for light emitting diode

2011-04-05

2011-04-05

McPherson, John A. (Department: 1721)

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Making electrical device

C430S321000

Reexamination Certificate

active

07919229

ABSTRACT:
A phosphor coating process for a light-emitting device is described. A light-emitting diode chip is bonded on a substrate. A light-sensitive layer is formed over the light-emitting diode and the substrate. The light-sensitive layer is patterned by a photolithography process to expose an area of the light-emitting diode chip, on which desires a phosphor coating. A phosphor-adhesive material is filled on the area of the light-emitting diode chip.

REFERENCES:
patent: 6627060 (2003-09-01), Yum et al.
patent: 2003/0181122 (2003-09-01), Collins, III et al.
patent: 2004/0072106 (2004-04-01), Chua et al.
patent: 2006/0061259 (2006-03-01), Negley
patent: 2007/0001178 (2007-01-01), Tran et al.
patent: 2007/0045761 (2007-03-01), Basin et al.
patent: 2000-315062 (2000-11-01), None
patent: 2003-273408 (2003-09-01), None
patent: 2005-311395 (2005-11-01), None
patent: 2007-067420 (2007-03-01), None
patent: 2007-073733 (2007-03-01), None

Affiliated with

Also associated with

Rating

Phosphor coating process for light emitting diode does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Phosphor coating process for light emitting diode, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Phosphor coating process for light emitting diode will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2696807