Full color display

Details Full color display Full color display

2011-06-28

2011-06-28

Walford, Natalie K (Department: 2879)

Electric lamp or space discharge component or device manufacturi

Process

With assembly or disassembly

C445S025000, C445S001000, C313S483000, C313S498000, C313S499000, C313S500000, C313S501000

Reexamination Certificate

active

07967653

ABSTRACT:
A full color display comprising a red, a green, and a blue light emitting diode, each light emitting diode including a light emitting region having at least one layer of single crystal rare earth material, the rare earth material in each of the light emitting diodes having at least one radiative transition, and the rare earth material producing a radiation wavelength of approximately 640 nm in the red light emitting diode, 540 nm in the green light emitting diode, and 460 nm in the blue light emitting diode. Generally, the color of each LED is determined by selecting a rare earth with a radiative transition producing a radiation wavelength at the selected color. In cases where the rare earth has more than one radiative transition, tuned mirrors can be used to select the desired color.

REFERENCES:
patent: 6831304 (2004-12-01), Udagawa
patent: 7135699 (2006-11-01), Atanackovic
patent: 7323723 (2008-01-01), Ohtsuka et al.
patent: 7388230 (2008-06-01), Lebby et al.

Affiliated with

Also associated with

Rating

Full color display does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Full color display, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Full color display will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2714505