Listing Number: 933

Patent Portfolio For Sale

Portfolio of Bright Phosphor Displays and Lamps Patents

Thirteen U.S. issued patents, six patent applications, and a family of international counterparts are offered for sale in this portfolio.

Patent Summary

Patent Summary - 13 U.S. issued patents -  6 U.S. pending patents -  9 international issued

patents - 10 international pending

patents

Topics

The patent portfolio covers a very broad claim set, and result from thorough relevant prior art analysis & disclosure. The core patents describe:

- Resonant Microcavity Phosphor - Printing & Lithography - Bioanalysis Instruments - Incandescent Microcavity - Projection Viewing Screen - Telecentric Lenses

Commercial Market Applications

Multiple Applications

Although the following slides are focused on CRT technologies, these patents have numerous applications in various fields of lighting.

CRT Example Phosphor Anode Evolution

Durable

High Resolution

Controlled Emission!

elec tron beam

Powder Phosphor

Resonant Mic rocavity Phosphor

electron b eam

elec tron b eam

Thin Film Phosphor

Dim

Not Durable

Low Resolution Durable

High Resolution

Resonant Microcavity Phosphor

Thin Film Phosphor

“inside”

Fabry-Perot Filter

=

Resonant

Microcavity

Phosphor

Substrate

Front Mirror

Phosphor

Back Mirror

Low Index

Phosphor

High Index

100 nm

Electron Beam

Patented Technology: CRT Example

Brightness: 500 nits

Efficacy: 1 lm/W

Pixels: 200,000

Color Range: 50%

Aging: 2,000 hrs

Brightness: 2000 nits

Efficacy: 4 lm/W

Pixels: 2,000,000

Color Range: 100%

Aging: > 20,000 hrs

New: Resonant M icrocavity Phosphor

electron b eam

C R T

len s

Old: Powder Phosphor

electron b eam

len s

C R T

Controlled Angular Emission

0

1

2

3

4

5

6

0 10 20 30 40 50 60 70 80 90

Angle (degrees)

Em

issi

on R

ate

Theory

Experiment

Controlled Angular Emission

True Color ReproductionCRT Example

NTSC

RMP-Green544 nm

RMP-Red624 nm

RMP-Blue455 nm

RMP-CRT

RMP-Blue-Green 510

nm

Scalable Full Color Processing

2 Inch

7 Inch

High Resolution Capability

Peaks > 500 Nits

VGA in 0.5 Inches

20 Micron Spot Size

No Scatter or

Blooming

See Resolution of

Gun

- - - - - - - -

PC Cannot Readily

Display 2M Pixel

Capability

Market Applications

Automobile Brake lights Turn signals

Flat Panel Displays Phosphor based:

Plasma and SED Organic LEDs

General Lighting Colored direction lights Incandescent lamps

Large Displays

– Indoor and outdoor

– Conventions, airports, stadium

Projection Displays

– CRTs

– Lamps

Projection Screens

– High contrast viewing screen for front projection

For More Information, please visit the following listing on Tynax and select “Tell Me More”.

http://www.tynax.com/TTX1/FeaturedListing/933

Thank you.