US Patent No: 7,417,799

Number of patents in Portfolio can not be more than 2000

Multi-primary color display

ALSO PUBLISHED AS: 20060285217

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Abstract

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A device (300) to produce a color image using four or more primary colors. The device may include four or more transmissive spatial light modulators (309, 310, 311, 312) to modulate four or more, respective, light beams in accordance with four or more, respective, primary color image components of the color image to produce four or more, respective, modulated light beams. The device may also include a beam combining arrangement (320) to combine the four or more modulated light beams into a combined light beam carrying the color image.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
SAMSUNG DISPLAY CO., LTD.SUWON-SI GYEONGGI-DO9695

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Roth, Shmuel Petach Tikva, IL 32 237

Cited Art Landscape

Patent Info (Count) # Cites Year
 
MINNESOTA MINING AND MANUFACTURING COMPANY (1)
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Other [Check patent profile for assignment information] (2)
5,841,494 Transflective LCD utilizing chiral liquid crystal filter/mirrors 86 1996
6,198,512 Method for color in chromatophoric displays 37 1999
 
JVC KENWOOD CORPORATION (1)
* 7,198,371 Image displaying apparatus 3 2004
 
SONY CORPORATION (2)
6,191,826 Projector apparatus 53 1997
6,467,910 Image projector 34 2000
 
Corporation for Laser Optics Research (1)
6,304,237 Monochromatic R,G,B laser light source display system and method 58 1999
 
UNIVERSAL DISPLAY CORPORATION (1)
5,736,754 Full color organic light emitting diode array 44 1995
 
SAMSUNG ELECTRONICS CO., LTD. (1)
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SONY ELECTRONICS INC. (1)
6,236,406 Three-dimensional color space display 29 1998
 
TEXAS DIGITAL SYSTEMS, INC. (1)
6,018,237 Variable color display system 136 1997
 
RICHARD A. HOLUB (1)
6,459,425 System for automatic color calibration 126 1998
 
DISNEY ENTERPRISES, INC. (1)
2002/0163,526 Color management filters 14 2001
 
KABUSHIKI KAISHA TOSHIBA (1)
4,952,972 Life expiration detector for light source of image processing apparatus 32 1989
 
AGRA-GEVAERT NV (1)
6,058,207 Selective color correction applied to plurality of local color gamuts 53 1996
 
TOYOTA JIDOSHA KABUSHIKI KAISHA (1)
6,072,464 Color reproduction method 43 1997
 
CANON KABUSHIKI KAISHA (4)
5,844,699 Color image processing apparatus 53 1995
5,642,176 Color filter substrate and liquid crystal display device 77 1995
5,982,347 Drive circuit for color display device 26 1996
6,246,396 Cached color conversion method and apparatus 48 1998
 
INTERNATIONAL BUSINESS MACHINES CORPORATION (2)
5,614,925 Method and apparatus for creating and displaying faithful color images on a computer display 30 1995
5,863,125 High efficiency two-SLM projector employing total-internal-reflection prism 94 1998
 
SCREEN HOLDINGS CO., LTD. (1)
6,366,291 Method of color conversion, apparatus for the same, and computer program product for realizing the method 39 1998
 
TROY INVESTMENTS, INC. (1)
5,087,610 Switchable superconducting elements and pixels arrays 25 1989
 
BARCO N.V. (1)
6,262,744 Wide gamut display driver 51 1998
 
X-RITE, INCORPORATED (1)
5,650,942 Appearance-based technique for rendering colors on an output device 79 1996
 
SAMSUNG DISPLAY CO., LTD. (4)
6,870,523 Device, system and method for electronic true color display 108 2000
7,113,152 Device, system and method for electronic true color display 21 2001
2002/0186,229 Rotatable display with sub-pixel rendering 51 2002
2007/0001,994 Multi-primary display with spectrally adapted back-illumination 40 2004
 
OLYMPUS OPTICAL CO., LTD. (2)
6,538,742 Color reproducing system 40 2000
6,633,302 Color reproduction system for making color display of four or more primary colors based on input tristimulus values 56 2000
 
ITT CORPORATION (1)
5,233,183 Color image intensifier device and method for producing same 27 1991
 
FUJI XEROX CO., LTD. (1)
6,580,482 Multi-color display device 38 1999
 
NATIONAL SEMICONDUCTOR CORPORATION (1)
4,390,893 Digital color modulator 30 1980
 
RAH COLOR TECHNOLOGIES LLC (1)
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INTEL CORPORATION (3)
6,220,710 Electro-optic projection display with luminosity channel 36 1999
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6,456,301 Temporal light modulation technique and apparatus 31 2000
 
SARNOFF CORPORATION (1)
6,259,430 Color display 52 2000
 
TEXAS INSTRUMENTS INCORPORATED (7)
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6,256,073 Color source selection for improved brightness 42 1998
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MITSUBISHI DENKI KABUSHIKI KAISHA (1)
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AGFA GRAPHICS NV (1)
5,872,898 Method and apparatus for calculating color gamuts 39 1996
 
CASIO COMPUTER CO., LTD. (1)
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SEIKO EPSON CORPORATION (2)
5,191,450 Projection-type color display device having a driving circuit for producing a mirror-like image 41 1992
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Cree, Inc. (1)
5,724,062 High resolution, high brightness light emitting diode display and method and producing the same 204 1994
 
KODAK GRAPHIC COMMUNICATIONS CANADA COMPANY (1)
5,854,883 Color proofing method providing accurate visual simulation of screens 11 1996
 
XEROX CORPORATION (9)
4,751,535 Color-matched printing 119 1986
4,843,573 Display-based color system 84 1987
4,985,853 Display-based color system 58 1989
5,243,414 Color processing system 121 1991
5,416,890 Graphical user interface for controlling color gamut clipping 331 1991
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5,740,334 Quantization method for color document reproduction in a color printing system 21 1996
5,870,530 System for printing color images with extra colorants in addition to primary colorants 51 1996
5,892,891 System for printing color images with extra colorants in addition to primary colorants 77 1996
 
MICROSOFT TECHNOLOGY LICENSING, LLC (3)
5,455,600 Method and apparatus for mapping colors in an image through dithering and diffusion 78 1993
6,236,390 Methods and apparatus for positioning displayed characters 114 1999
6,239,783 Weighted mapping of image data samples to pixel sub-components on a display device 141 1999
 
SP-COMMERCIAL FLIGHT, INC., A DE CORP. (1)
4,800,375 Four color repetitive sequence matrix array for flat panel displays 168 1986
 
GLOBAL OLED TECHNOLOGY LLC (1)
6,570,584 Broad color gamut display 139 2000
 
GENERAL ELECTRIC COMPANY (1)
4,892,391 Method of arranging the cells within the pixels of a color alpha-numeric display device 35 1989
 
SHARP KABUSHIKI KAISHA (1)
5,844,540 Liquid crystal display with back-light control function 149 1997
 
Affymetrix, Inc. (1)
5,631,734 Method and apparatus for detection of fluorescently labeled materials 328 1994
 
GRAPHIC ARTS TECHNICAL FOUNDATION (2)
5,999,153 Soft proofing display 27 1996
6,069,601 Soft proofing display 26 1997
 
OCE-TECHNOLOGIES B.V. (1)
6,380,961 Method for suppressing phantom images 16 2000
 
Guardian Industries Corp. (1)
4,843,381 Field sequential color liquid crystal display and method 66 1988
 
VERTICAL INVESTMENTS LIMITED (1)
5,563,621 Display apparatus 136 1994
 
Honeywell Inc. (1)
5,751,385 Subtractive color LCD utilizing circular notch polarizers and including a triband or broadband filter tuned light source or dichroic sheet color polarizers 55 1994
 
CLARITY, A DIVISION OF PLANAR SYSTEMS, INC. (1)
6,388,648 Color gamut and luminance matching techniques for image display systems 84 1999
 
EASTMAN KODAK COMPANY (4)
4,994,901 Method and apparatus for increasing the gamut of an additive display driven from a digital source 30 1988
5,447,811 Color image reproduction of scenes with preferential tone mapping 104 1994
5,909,227 Photograph processing and copying system using coincident force drop-on-demand ink jet printing 109 1996
6,407,766 Method and apparatus for printing to a photosensitive media using multiple spatial light modulators 31 2000
 
NATIONAL RESEARCH COUNCIL OF CANADA (1)
5,982,541 High efficiency projection displays having thin film polarizing beam-splitters 62 1998
 
INTEGRATED SYSTEMS ENGINEERING, INC. (1)
5,184,114 Solid state color display system and light emitting diode pixels therefor 278 1990
 
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. (2)
6,097,367 Display device 123 1997
7,129,955 Image displaying method and image displaying device 23 2002
 
OPTO-KNOWLEDGE SYSTEMS, INC. (1)
5,166,755 Spectrometer apparatus 208 1990
 
PHILIPS ELECTRONICS NORTH AMERICA CORPORATION (2)
6,147,720 Two lamp, single light valve projection system 64 1995
6,280,034 Efficient two-panel projection system employing complementary illumination 91 1999
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (1)
* 7,920,214 Method for formation of a color video image for projection systems with one cathode ray tube 0 2007
 
SimpleAir, Inc. (6)
8,489,707 System and method for transmission of data 0 2006
8,090,803 System and method for transmission of data 0 2010
8,601,154 System and method for transmission of data 3 2011
8,572,279 System and method for transmission of data 4 2011
8,656,048 System and method for transmission of data 0 2013
8,639,838 System and method for transmission of data 0 2013
 
SAMSUNG DISPLAY CO., LTD. (1)
* 8,979,272 Multi-primary color display 0 2005
* Cited By Examiner

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7.5 Year Payment $3600.00 $1800.00 $900.00 Feb 26, 2016
11.5 Year Payment $7400.00 $3700.00 $1850.00 Feb 26, 2020
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