US Patent No: 7,733,310

Number of patents in Portfolio can not be more than 2000

Display screens having optical fluorescent materials

ALSO PUBLISHED AS: 20070014318

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Fluorescent screens and display systems and devices based on such screens using at least one excitation optical beam to excite one or more fluorescent materials on a screen which emit light to form images. The fluorescent materials may include phosphor materials and non-phosphor materials such as quantum dots. A screen may include a multi-layer dichroic layer.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
PRYSM, INC.SAN JOSE, CA48

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hajjar, Roger A San Jose, US 69 455
Kent, David Framingham, US 26 256
Kindler, David Concord, US 18 75
Malyak, Phillip H Canton, US 20 74
Tan, Patrick Wellesley, US 20 64

Cited Art Landscape

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GELcore LLC (1)
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6,987,610 Projection screen 30 2003
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PRYSM, INC. (16)
7,474,286 Laser displays using UV-excitable phosphors emitting visible colored light 27 2005
2006/0227,087 Laser displays using UV-excitable phosphors emitting visible colored light 32 2005
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2008/0291,140 Display Systems Having Screens with Optical Fluorescent Materials 31 2006
2006/0221,022 Laser vector scanner systems with display screens having optical fluorescent materials 35 2006
2007/0206,258 Optical designs for scanning beam display systems using fluorescent screens 27 2006
2007/0228,927 Multilayered fluorescent screens for scanning beam display systems 32 2006
2007/0188,417 Servo-assisted scanning beam display systems using fluorescent screens 30 2006
2007/0187,616 Correcting Pyramidal Error of Polygon Scanner In Scanning Beam Display Systems 33 2006
2008/0247,020 POST-OBJECTIVE SCANNING BEAM SYSTEMS 26 2007
2009/0001,272 Servo Feedback Control Based on Invisible Scanning Servo Beam in Scanning Beam Display Systems with Light-Emitting Screens 28 2007
2008/0068,295 Compensation for Spatial Variation in Displayed Image in Scanning Beam Display Systems Using Light-Emitting Screens 31 2007
2008/0235,749 Delivering and Displaying Advertisement or Other Application Data to Display Systems 35 2008
2009/0116,107 Multilayered Screens with Light-Emitting Stripes for Scanning Beam Display Systems 21 2008
2009/0153,582 Laser Displays Based On Color Mixing Between Colored Light And Phosphor-Emitted Visible Colored Light 25 2009
2009/0174,632 Laser Displays Using Phosphor Screens Emitting Visible Colored Light 21 2009
 
U.S. PHILIPS CORPORATION (1)
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SUN INNOVATIONS, INC. (4)
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2006/0197,922 Display 20 2006
 
L-3 COMMUNICATIONS CORPORATION (2)
5,414,521 Dynamic distortion correction apparatus and method 44 1991
5,959,296 Scanners for reading near infrared fluorescent marks 51 1997
 
PALO ALTO RESEARCH CENTER INCORPORATED (1)
7,283,301 Emissive screen display with laser-based external addressing 24 2004
 
Microvision, Inc. (5)
6,937,221 Scanned beam display 41 2001
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2006/0081,793 Head-worn video display with viewing screen 28 2005
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2008/0018,558 Electronic display with photoluminescent wavelength conversion 26 2007
 
TEXAS INSTRUMENTS INCORPORATED (1)
7,239,436 Method for aligning consecutive scan lines on bi-directional scans of a resonant mirror 30 2005
 
The United States of America as represented by the Secretary of the Navy (1)
6,576,156 Phosphors with nanoscale grain sizes and methods for preparing the same 34 1999
 
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* 6,329,966 Display device employing ultraviolet-beam scanning and color separator 26 1996
 
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Minolta Co., Ltd. (1)
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2006/0262,243 Display system and method using a solid state laser 32 2005
 
QUARTZ & SILICE SA (1)
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OREGON HEALTH & SCIENCE UNIVERSITY (1)
5,602,445 Blue-violet phosphor for use in electroluminescent flat panel displays 51 1995
 
XEROX CORPORATION (7)
4,624,528 Scanning systems with polygon scanner having curved facets 39 1985
5,475,524 Optics for passive facet tracking and passive scan angle doubling 28 1994
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5,526,166 Optical system for the correction of differential scanline bow 35 1994
6,057,953 Dual beam double pass raster output scanner 37 1998
6,621,593 Scan line non-linearity correction using an aspheric element in a ROS system 24 1999
6,219,168 Single rotating polygon mirror with adjacent facets having different tilt angles 32 1999
 
NEC Home Electronics Ltd. (1)
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OSRAM GMBH (2)
6,066,861 Wavelength-converting casting composition and its use 570 1998
5,994,722 Image display device that emits multicolored light 59 1998
 
STRAIGHT SIGNALS LLC (1)
6,224,216 System and method employing LED light sources for a projection display 207 2000
 
Thomson Consumer Electronics, Inc. (1)
5,477,285 CRT developing apparatus 40 1993
 
PHILIPS LUMILEDS LIGHTING COMPANY, LLC (1)
6,417,019 Phosphor converted light emitting diode 144 2001
 
HOLOGRAPHIX LLC (4)
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Rockwell Collins, Inc. (1)
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TOYODA GOSEI CO., LTD. (1)
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DSM IP ASSETS B.V. (1)
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GOOGLE INC. (1)
2008/0066,107 Using Viewing Signals in Targeted Video Advertising 77 2006
 
MicroStrategy Incorporated (1)
7,181,417 System and method for revenue generation in an automatic, real-time delivery of personalized informational and transactional data 87 2000
 
GENERAL ELECTRIC COMPANY (5)
6,252,254 Light emitting device with phosphor composition 340 1998
6,429,583 LIGHT EMITTING DEVICE WITH BA2MGSI2O7:EU2+, BA2SIO4:EU2+, OR (SRXCAY BA1-X-Y)(A1ZGA1-Z)2SR:EU2+PHOSPHORS 141 1998
6,255,670 Phosphors for light generation from light emitting semiconductors 163 2000
6,809,781 Phosphor blends and backlight sources for liquid crystal displays 111 2002
6,853,131 Single phosphor for creating white light with high luminosity and high CRI in a UV LED device 71 2002
 
SHARP KABUSHIKI KAISHA (2)
5,684,552 Color liquid crystal display having a color filter composed of multilayer thin films 35 1994
5,907,312 Three-dimensional image display device 36 1996
 
3M INNOVATIVE PROPERTIES COMPANY (17)
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5,094,788 Interfacial surface generator 159 1990
5,269,995 Coextrusion of multilayer articles using protective boundary layers and apparatus therefor 249 1992
5,389,324 Layer thickness gradient control in multilayer polymeric bodies 225 1993
5,882,774 Optical film 505 1995
6,101,032 Light fixture having a multilayer polymeric film 97 1995
6,080,467 High efficiency optical devices 105 1995
6,088,163 Metal-coated multilayer mirror 49 1997
6,010,751 Method for forming a multicolor interference coating 89 1997
6,157,490 Optical film with sharpened bandedge 89 1998
6,531,230 Color shifting film 160 1998
6,117,530 Optical film 66 1998
6,172,810 Retroreflective articles having polymer multilayer reflective coatings 77 1999
6,905,220 Backlight system with multilayer optical film reflector 57 2002
2004/0145,312 Phosphor based light source having a flexible short pass reflector 43 2003
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FUJI PHOTO OPTICAL CO., LTD. (1)
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PIONEER CORPORATION (1)
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CARESTREAM HEALTH, INC. (1)
5,698,857 (Barium hafnate: Cu) phosphors and phosphor screens 33 1995
 
BRITE-LINE TECHNOLOGIES, INC. (1)
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QD VISION, INC. (1)
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Pioneer Electronic Corporation (2)
4,979,030 Color display apparatus 56 1989
5,138,441 Beam-index-type color display apparatus 30 1990
 
COMCAST IP HOLDINGS I, LLC (1)
6,463,585 Targeted advertisement using television delivery systems 521 1998
 
Videocolor (1)
4,707,093 Method and device for illuminating the face plate of a color television tube for formation of the screen 26 1986
 
Bitec GbR (1)
6,809,347 Light source comprising a light-emitting element 108 2003
 
Goldstar Co., Ltd. (1)
4,978,202 Laser scanning system for displaying a three-dimensional color image 104 1989
 
PPG Industries, Inc. (1)
7,230,767 Image display system utilizing light emitting material 31 2005
 
ALCATEL N.V. (1)
5,550,667 Optical transmitter 86 1993
 
NORTH AMERICAN PHILIPS CORPORATION (1)
* 5,213,918 Color reference CRT and method of making 7 1992
 
KABUSHIKI KAISHA ALP (2)
5,136,426 Light projection apparatus 39 1991
5,365,288 Image mover 41 1994
 
EASTMAN KODAK COMPANY (3)
5,633,736 Scan lens and an optical scanner system incorporating two deflectors 45 1995
6,128,131 Scaleable tiled flat-panel projection color display 62 1997
6,064,417 Laser printer using multiple sets of lasers with multiple wavelengths 29 1998
 
NATIONAL RESEARCH COUNCIL OF CANADA (1)
6,069,599 Field emission displays with focusing/deflection gates 27 1998
 
LIGHTBAY NETWORKS CORPORATION (1)
2005/0093,818 Dynamic laser projection display 24 2003
 
SUPERIMAGING, INC. (1)
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MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. (7)
5,089,907 Post-objective type optical scanner and image forming apparatus using the same 27 1991
* 5,296,922 Projection television with a wavelength-selection-type rear projection screen 37 1992
5,255,113 Pos-objective type optical scanner 38 1992
5,598,292 Method of designing a post-objective type optical scanner and product made by the method 30 1993
* 5,473,396 Display apparatus and method of making the same 49 1993
6,628,248 Image display apparatus and method for compensating display image of image display apparatus 38 2001
7,147,802 Phosphor and method for production thereof and plasma display device 20 2002
 
PHILIPS ELECTRONICS NORTH AMERICA CORPORATION (1)
5,668,662 Front projection screen with lenticular front surface 40 1995
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
SANYO ELECTRIC CO., LTD. (1)
* 8,711,290 Projection-type video-image display apparatus 0 2012
 
NEC CORPORATION (2)
* 8,960,919 Image projection device and image projection method 0 2011
* 2013/0222,775 IMAGE PROJECTION DEVICE AND IMAGE PROJECTION METHOD 0 2011
 
MICROSOFT TECHNOLOGY LICENSING, LLC (3)
* 8,022,942 Dynamic projected user interface 3 2007
* 8,493,366 Dynamic projected user interface 0 2011
* 2011/0285,633 DYNAMIC PROJECTED USER INTERFACE 0 2011
 
LAWRENCE LIVERMORE NATIONAL SECURITY, LLC (1)
* 2014/0098,534 SYSTEM AND METHOD FOR LASER DIODE ARRAY 0 2013
 
QD VISION, INC. (1)
* 2008/0172,197 SINGLE LASER MULTI-COLOR PROJECTION DISPLAY WITH QUANTUM DOT SCREEN 26 2007
 
CASIO COMPUTER CO., LTD. (2)
* 8,562,141 Light-source apparatus and projector 5 2012
* 2012/0249,974 LIGHT-SOURCE APPARATUS AND PROJECTOR 1 2012
* Cited By Examiner

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