US Patent No: 7,417,799

Number of patents in Portfolio can not be more than 2000

Multi-primary color display

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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-DO11184

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Roth, Shmuel Petach Tikva, IL 32 474

Cited Art Landscape

Patent Info (Count) # Cites Year
 
MINNESOTA MINING AND MANUFACTURING COMPANY (1)
5,526,140 Emulation of a halftone printed image on a continuous-tone device 32 1995
 
Other [Check patent profile for assignment information] (2)
5,841,494 Transflective LCD utilizing chiral liquid crystal filter/mirrors 87 1996
6,198,512 Method for color in chromatophoric displays 38 1999
 
JVC KENWOOD CORPORATION (1)
* 7,198,371 Image displaying apparatus 3 2004
 
SONY CORPORATION (2)
6,191,826 Projector apparatus 54 1997
6,467,910 Image projector 35 2000
 
Corporation for Laser Optics Research (1)
6,304,237 Monochromatic R,G,B laser light source display system and method 59 1999
 
UNIVERSAL DISPLAY CORPORATION (1)
5,736,754 Full color organic light emitting diode array 45 1995
 
SAMSUNG ELECTRONICS CO., LTD. (1)
6,144,420 Reflection type projector with four imaging units and a color wheel 36 1998
 
Sony Electronics Inc. (1)
6,236,406 Three-dimensional color space display 30 1998
 
TEXAS DIGITAL SYSTEMS, INC. (1)
6,018,237 Variable color display system 144 1997
 
RICHARD A. HOLUB (1)
6,459,425 System for automatic color calibration 129 1998
 
DISNEY ENTERPRISES, INC. (1)
2002/0163,526 Color management filters 15 2001
 
KABUSHIKI KAISHA TOSHIBA (1)
4,952,972 Life expiration detector for light source of image processing apparatus 33 1989
 
AGRA-GEVAERT NV (1)
6,058,207 Selective color correction applied to plurality of local color gamuts 55 1996
 
TOYOTA JIDOSHA KABUSHIKI KAISHA (1)
6,072,464 Color reproduction method 44 1997
 
CANON KABUSHIKI KAISHA (4)
5,844,699 Color image processing apparatus 54 1995
5,642,176 Color filter substrate and liquid crystal display device 78 1995
5,982,347 Drive circuit for color display device 28 1996
6,246,396 Cached color conversion method and apparatus 49 1998
 
INTERNATIONAL BUSINESS MACHINES CORPORATION (2)
5,614,925 Method and apparatus for creating and displaying faithful color images on a computer display 31 1995
5,863,125 High efficiency two-SLM projector employing total-internal-reflection prism 96 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 41 1998
 
TROY INVESTMENTS, INC. (1)
5,087,610 Switchable superconducting elements and pixels arrays 26 1989
 
BARCO N.V. (1)
6,262,744 Wide gamut display driver 52 1998
 
X-Rite, Inc. (1)
5,650,942 Appearance-based technique for rendering colors on an output device 80 1996
 
SAMSUNG DISPLAY CO., LTD. (4)
6,870,523 Device, system and method for electronic true color display 128 2000
7,113,152 Device, system and method for electronic true color display 23 2001
2002/0186,229 Rotatable display with sub-pixel rendering 52 2002
2007/0001,994 Multi-primary display with spectrally adapted back-illumination 44 2004
 
OLYMPUS OPTICAL CO., LTD. (2)
6,538,742 Color reproducing system 42 2000
6,633,302 Color reproduction system for making color display of four or more primary colors based on input tristimulus values 59 2000
 
ITT CORPORATION (1)
5,233,183 Color image intensifier device and method for producing same 28 1991
 
FUJI XEROX CO., LTD. (1)
6,580,482 Multi-color display device 39 1999
 
NATIONAL SEMICONDUCTOR CORPORATION (1)
4,390,893 Digital color modulator 31 1980
 
RAH COLOR TECHNOLOGIES LLC (1)
6,750,992 System for distributing and controlling color reproduction at multiple sites 44 1999
 
INTEL CORPORATION (3)
6,220,710 Electro-optic projection display with luminosity channel 37 1999
6,262,710 Performing color conversion in extended color polymer displays 80 1999
6,456,301 Temporal light modulation technique and apparatus 32 2000
 
SARNOFF CORPORATION (1)
6,259,430 Color display 54 2000
 
TEXAS INSTRUMENTS INCORPORATED (7)
5,233,385 White light enhanced color field sequential projection 407 1991
5,592,188 Method and system for accentuating intense white display areas in sequential DMD video systems 121 1995
5,657,036 Color display system with spatial light modulator(s) having color-to color variations for split reset 61 1995
6,256,073 Color source selection for improved brightness 43 1998
6,231,190 Color correction filter for displays 54 1999
6,594,387 Enhanced color correction 47 2000
6,324,006 Spoke light recapture in sequential color imaging systems 53 2000
 
MITSUBISHI DENKI KABUSHIKI KAISHA (1)
5,214,418 Liquid crystal display device 22 1989
 
AGFA GRAPHICS NV (1)
5,872,898 Method and apparatus for calculating color gamuts 40 1996
 
CASIO COMPUTER CO., LTD. (1)
5,042,921 Liquid crystal display apparatus 153 1989
 
SEIKO EPSON CORPORATION (2)
5,191,450 Projection-type color display device having a driving circuit for producing a mirror-like image 42 1992
6,972,736 Color display device and color display method 23 1999
 
Cree, Inc. (1)
5,724,062 High resolution, high brightness light emitting diode display and method and producing the same 225 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 120 1986
4,843,573 Display-based color system 86 1987
4,985,853 Display-based color system 59 1989
5,243,414 Color processing system 122 1991
5,416,890 Graphical user interface for controlling color gamut clipping 349 1991
5,835,099 Representing a region of a color image using a space-color separable model 56 1996
5,740,334 Quantization method for color document reproduction in a color printing system 22 1996
5,870,530 System for printing color images with extra colorants in addition to primary colorants 52 1996
5,892,891 System for printing color images with extra colorants in addition to primary colorants 78 1996
 
MICROSOFT TECHNOLOGY LICENSING, LLC (3)
5,455,600 Method and apparatus for mapping colors in an image through dithering and diffusion 79 1993
6,236,390 Methods and apparatus for positioning displayed characters 115 1999
6,239,783 Weighted mapping of image data samples to pixel sub-components on a display device 146 1999
 
SP-COMMERCIAL FLIGHT, INC., A DE CORP. (1)
4,800,375 Four color repetitive sequence matrix array for flat panel displays 177 1986
 
GLOBAL OLED TECHNOLOGY LLC (1)
6,570,584 Broad color gamut display 144 2000
 
GENERAL ELECTRIC COMPANY (1)
4,892,391 Method of arranging the cells within the pixels of a color alpha-numeric display device 36 1989
 
SHARP KABUSHIKI KAISHA (1)
5,844,540 Liquid crystal display with back-light control function 154 1997
 
AFFYMETRIX, INC. (1)
5,631,734 Method and apparatus for detection of fluorescently labeled materials 348 1994
 
GRAPHIC ARTS TECHNICAL FOUNDATION, A DELAWARE CORPORATION (2)
5,999,153 Soft proofing display 28 1996
6,069,601 Soft proofing display 27 1997
 
OCE-TECHNOLOGIES B.V. (1)
6,380,961 Method for suppressing phantom images 17 2000
 
Guardian Industries Corp. (1)
4,843,381 Field sequential color liquid crystal display and method 67 1988
 
VERTICAL INVESTMENTS LIMITED (1)
5,563,621 Display apparatus 142 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 59 1994
 
CLARITY, A DIVISION OF PLANAR SYSTEMS, INC. (1)
6,388,648 Color gamut and luminance matching techniques for image display systems 95 1999
 
EASTMAN KODAK COMPANY (4)
4,994,901 Method and apparatus for increasing the gamut of an additive display driven from a digital source 32 1988
5,447,811 Color image reproduction of scenes with preferential tone mapping 106 1994
5,909,227 Photograph processing and copying system using coincident force drop-on-demand ink jet printing 139 1996
6,407,766 Method and apparatus for printing to a photosensitive media using multiple spatial light modulators 33 2000
 
NATIONAL RESEARCH COUNCIL OF CANADA (1)
5,982,541 High efficiency projection displays having thin film polarizing beam-splitters 66 1998
 
Integrated Systems Engineering Inc. (1)
5,184,114 Solid state color display system and light emitting diode pixels therefor 289 1990
 
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. (2)
6,097,367 Display device 124 1997
7,129,955 Image displaying method and image displaying device 24 2002
 
Opto-Knowledge Systems, Inc. (1)
5,166,755 Spectrometer apparatus 211 1990
 
PHILIPS ELECTRONICS NORTH AMERICA CORPORATION (2)
6,147,720 Two lamp, single light valve projection system 68 1995
6,280,034 Efficient two-panel projection system employing complementary illumination 94 1999
* Cited By Examiner

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (2)
* 7,920,214 Method for formation of a color video image for projection systems with one cathode ray tube 0 2007
* 2007/0171,314 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 5 2011
8,572,279 System and method for transmission of data 6 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
 
YOUNG OPTICS INC. (1)
* 2008/0252,854 ILLUMINATION SYSTEM 2 2007
 
SAMSUNG DISPLAY CO., LTD. (2)
* 8,979,272 Multi-primary color display 0 2005
* 2008/0259,224 Multi-Primary Color Display 4 2005
 
CANON KABUSHIKI KAISHA (1)
* 2007/0268,205 MULTIPRIMARY COLOR DISPLAY 2 2007
* Cited By Examiner

Maintenance Fees

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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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