Light emitting device having an optical modification element...

Details Light emitting device having an optical modification element... Light emitting device having an optical modification element...

2007-11-21

2010-06-08

Won, Bumsuk (Department: 2889)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S506000, C313S509000, C445S024000

Reexamination Certificate

active

07733021

ABSTRACT:
A light emitting device is disclosed herein. An embodiment of the light emitting device includes a cavity and at least one light emitter located within the cavity. A first transparent material fills at least a portion of the cavity and encapsulates the light emitter. A substantially rigid optical modifying element is located adjacent the first transparent material, the modifying element comprises particles that emit at least one first wavelength of light upon being illuminated by a second wavelength of light. The modifying element has a first side located adjacent the first transparent material and a second side located opposite the first side, wherein the first side is substantially flat. In addition, the modifying element is substantially uniform in thickness.

REFERENCES:
patent: 2002/0079837 (2002-06-01), Okazaki
patent: 2005/0093430 (2005-05-01), Ibbetson et al.

Affiliated with

Also associated with

Rating

Light emitting device having an optical modification element... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Light emitting device having an optical modification element..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Light emitting device having an optical modification element... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4150342