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 - 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!  Dim  Not Durable  Low Resolution  Durable  High Resolution

Resonant Microcavity Phosphor  Thin Film Phosphor “inside”  Fabry-Perot Filter = Resonant Microcavity Phosphor

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

Controlled Angular Emission Theory Experiment

Controlled Angular Emission

True Color Reproduction CRT Example NTSC RMP-Green 544 nm RMP-Red 624 nm RMP-Blue 455 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

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