having a single light modulator for all colour channels

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G02B27/1053

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GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B27/00Other optical systems Other optical apparatus

Current Industry

G02B27/1053having a single light modulator for all colour channels

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Laser projector with reduced optical elements and improved power ef...
- Patent number 11,747,636
- Issue date Sep 5, 2023
- QISDA Corporation
- Chun-Hao Hu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light source device and projector
- Patent number 11,619,872
- Issue date Apr 4, 2023
- Seiko Epson Corporation
- Koichi Akiyama
- G02 - OPTICS
Information Patent Grant
Display panel and display device
- Patent number 11,164,501
- Issue date Nov 2, 2021
- SHANGHAI TIANMA AM-OLED CO., LTD
- Huiping Chai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Illuminator and projector
- Patent number 10,474,022
- Issue date Nov 12, 2019
- Seiko Epson Corporation
- Akihiro Kashiwagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Laser-diode, liquid-crystal projector
- Patent number 10,139,717
- Issue date Nov 27, 2018
- CREMOTECH CO., LTD.
- Hyun Rak Choi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image display apparatus
- Patent number 9,860,499
- Issue date Jan 2, 2018
- Seiko Epson Corporation
- Yasushi Mizoguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electro-optical device comprising first, second, and third color be...
- Patent number 9,703,104
- Issue date Jul 11, 2017
- Seiko Epson Corporation
- Norio Nakamura
- G02 - OPTICS
Information Patent Grant
Light scanner, image display device, head-mounted display, and meth...
- Patent number 9,223,130
- Issue date Dec 29, 2015
- Seiko Epson Corporation
- Yasushi Mizoguchi
- G02 - OPTICS
Information Patent Grant
Lighting device, method and light wavelength conversion wheel assem...
- Patent number 9,069,162
- Issue date Jun 30, 2015
- Appotronics Corporation Limited
- Yanzheng Xu
- F21 - LIGHTING
Information Patent Grant
Illumination unit, projection display unit, and direct view display...
- Patent number 8,894,215
- Issue date Nov 25, 2014
- Sony Corporation
- Koji Miura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Illumination unit having at least two solid state light sources in...
- Patent number 8,888,300
- Issue date Nov 18, 2014
- Sony Corporation
- Koji Miura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light source module and projection apparatus
- Patent number 8,789,957
- Issue date Jul 29, 2014
- Coretronic Corporation
- Tzu-Yi Yang
- G02 - OPTICS
Information Patent Grant
Projection display device which displays an image by projecting the...
- Patent number 8,770,763
- Issue date Jul 8, 2014
- Olympus Corporation
- Kazuaki Murayama
- G02 - OPTICS
Information Patent Grant
Compact arrangement of 3D filters and other apparatus/methods of li...
- Patent number 8,692,855
- Issue date Apr 8, 2014
- Dolby Laboratories Licensing Corporation
- Chun Chi Wan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Digital video projection display system
- Patent number 8,675,061
- Issue date Mar 18, 2014
- Richard D. Balentine
- F41 - WEAPONS
Information Patent Grant
Projection display device
- Patent number 8,651,671
- Issue date Feb 18, 2014
- Olympus Corporation
- Kanto Miyazaki
- G02 - OPTICS
Information Patent Grant
Illumination systems for visual displays
- Patent number 8,643,928
- Issue date Feb 4, 2014
- RealD Inc.
- Michael G. Robinson
- G02 - OPTICS
Information Patent Grant
Phase-compensated anti-reflective thin flim coating
- Patent number 8,508,676
- Issue date Aug 13, 2013
- Eastman Kodak Company
- Barry D. Silverstein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light engine using common building blocks
- Patent number 8,393,737
- Issue date Mar 12, 2013
- Ford Global Technologies, LLC
- Mahendra S. Dassanayake
- G02 - OPTICS
Information Patent Grant
Optical element having a toric surface
- Patent number 8,388,150
- Issue date Mar 5, 2013
- 3M Innovative Properties Company
- William E. Phillips
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Illumination system for laser projection
- Patent number 8,376,551
- Issue date Feb 19, 2013
- Corning Incorporated
- Joshua Monroe Cobb
- G02 - OPTICS
Information Patent Grant
Phase-compensated thin-film beam combiner
- Patent number 8,305,502
- Issue date Nov 6, 2012
- Eastman Kodak Company
- Barry D. Silverstein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light source device and projection display device using the same
- Patent number 8,287,138
- Issue date Oct 16, 2012
- Panasonic Corporation
- Mitsuhiro Wada
- F21 - LIGHTING
Information Patent Grant
Shared light source in an electronic device
- Patent number 8,233,100
- Issue date Jul 31, 2012
- AU Optronics Corporation
- Chi-Wei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical imaging system
- Patent number 8,208,190
- Issue date Jun 26, 2012
- National Chiao Tung University
- Chu-Ming Cheng
- G02 - OPTICS
Information Patent Grant
Optical element having a toric surface and method of making
- Patent number 8,136,947
- Issue date Mar 20, 2012
- 3M Innovative Properties Company
- William E. Phillips, III
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optics arrangements including light source arrangements for an acti...
- Patent number 8,130,439
- Issue date Mar 6, 2012
- Micron Technology, Inc.
- Mark A Handschy
- G02 - OPTICS
Information Patent Grant
Color separation and polarization device
- Patent number 8,089,693
- Issue date Jan 3, 2012
- Industrial Technology Research Institute
- Hui-Hsiung Lin
- G02 - OPTICS
Information Patent Grant
Image display apparatus that controls luminance of a partial area o...
- Patent number 8,029,141
- Issue date Oct 4, 2011
- Panasonic Corporation
- Tetsuro Mizushima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light source device, and two-dimensional image display device
- Patent number 8,016,427
- Issue date Sep 13, 2011
- Panasonic Corporation
- Ken'ichi Kasazumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Laser Projector with Reduced Optical Elements and Improved Power Ef...
- Publication number 20240004207
- Publication date Jan 4, 2024
- Qisda Corporation
- Chun-Hao Hu
- G02 - OPTICS
Information Patent Application
FULL-COLOR WAVEGUIDE COMBINER WITH EMBEDDED METAGRATING
- Publication number 20230273449
- Publication date Aug 31, 2023
- InterDigital CE Patent Holdings, SAS
- Oksana Shramkova
- G02 - OPTICS
Information Patent Application
BEAM SPLITTER/COMBINER AND PROJECTION APPARATUS
- Publication number 20230140825
- Publication date May 4, 2023
- CORETRONIC CORPORATION
- Jui Chang
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE DEVICE AND PROJECTOR
- Publication number 20220283486
- Publication date Sep 8, 2022
- SEIKO EPSON CORPORATION
- Koichi AKIYAMA
- G02 - OPTICS
Information Patent Application
Laser Projector with Improved Efficiency
- Publication number 20210294110
- Publication date Sep 23, 2021
- Qisda Corporation
- Chun-Hao Hu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Display Panel and Display Device
- Publication number 20210097919
- Publication date Apr 1, 2021
- Shanghai Tianma AM-OLED Co., Ltd.
- Huiping Chai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PROJECTION-TYPE DISPLAY APPARATUS
- Publication number 20200379333
- Publication date Dec 3, 2020
- SEIKO EPSON CORPORATION
- Hiroaki MIYA
- G02 - OPTICS
Information Patent Application
HEAD-MOUNTED DISPLAY AND IMAGE DISPLAY DEVICE
- Publication number 20190086670
- Publication date Mar 21, 2019
- SEIKO EPSON CORPORATION
- Daisuke ISHIDA
- G02 - OPTICS
Information Patent Application
ILLUMINATOR AND PROJECTOR
- Publication number 20190041738
- Publication date Feb 7, 2019
- SEIKO EPSON CORPORATION
- Akihiro KASHIWAGI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS
- Publication number 20160337625
- Publication date Nov 17, 2016
- SEIKO EPSON CORPORATION
- Norio NAKAMURA
- G02 - OPTICS
Information Patent Application
ILLUMINATION UNIT, PROJECTION DISPLAY UNIT, AND DIRECT VIEW DISPLAY...
- Publication number 20140247591
- Publication date Sep 4, 2014
- SONY CORPORATION
- Koji Miura
- G02 - OPTICS
Information Patent Application
LIGHT SCANNER, IMAGE DISPLAY DEVICE, HEAD-MOUNTED DISPLAY, AND METH...
- Publication number 20140218780
- Publication date Aug 7, 2014
- SEIKO EPSON CORPORATION
- Yasushi MIZOGUCHI
- G02 - OPTICS
Information Patent Application
OPTICAL MODULE AND SCANNING TYPE IMAGE DISPLAY DEVICE
- Publication number 20140029076
- Publication date Jan 30, 2014
- Seiichi KATO
- G02 - OPTICS
Information Patent Application
COMPACT ARRANGEMENT OF 3D FILTERS AND OTHER APPARATUS/METHODS OF LI...
- Publication number 20130127935
- Publication date May 23, 2013
- Dolby Laboratories Licensing Corporation
- Chun Chi Wan
- G02 - OPTICS
Information Patent Application
IMAGE GENERATING DEVICE WITH IMPROVED ILLUMINATION EFFICIENCY
- Publication number 20130083293
- Publication date Apr 4, 2013
- Chueh-Pin Ko
- B82 - NANO-TECHNOLOGY
Information Patent Application
IMAGE GENERATING DEVICE WITH IMPROVED ILLUMINATION EFFICIENCY
- Publication number 20130083509
- Publication date Apr 4, 2013
- ACER INCORPORATED
- Chueh-Pin Ko
- G02 - OPTICS
Information Patent Application
PHASE-COMPENSATED ANTI-REFLECTIVE THIN FLIM COATING
- Publication number 20120307362
- Publication date Dec 6, 2012
- Barry D. Silverstein
- G02 - OPTICS
Information Patent Application
ILLUMINATION UNIT, PROJECTION DISPLAY UNIT, AND DIRECT VIEW DISPLAY...
- Publication number 20120249973
- Publication date Oct 4, 2012
- SONY CORPORATION
- Koji Miura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHTING DEVICE, METHOD AND LIGHT WAVELENGTH CONVERSION WHEEL ASSEM...
- Publication number 20120230013
- Publication date Sep 13, 2012
- APPOTRONICS CORPORATION LIMITED
- Yanzheng Xu
- G02 - OPTICS
Information Patent Application
Light Engine Using Common Building Blocks
- Publication number 20120224151
- Publication date Sep 6, 2012
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Mahendra S. Dassanayake
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE MODULE AND PROJECTION APPARATUS
- Publication number 20120206900
- Publication date Aug 16, 2012
- CORETRONIC CORPORATION
- Tzu-Yi Yang
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT HAVING A TORIC SURFACE
- Publication number 20120147339
- Publication date Jun 14, 2012
- 3M Innovative Properties Company
- William E. Phillips III
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ILLUMINATION UNIT, PROJECTION DISPLAY UNIT, AND DIRECT VIEW DISPLAY...
- Publication number 20120133901
- Publication date May 31, 2012
- SONY CORPORATION
- Koji Miura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital video projection display system
- Publication number 20120105636
- Publication date May 3, 2012
- Elrob, Inc.
- Richard D. Balentine
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL IMAGING SYSTEM
- Publication number 20120026575
- Publication date Feb 2, 2012
- NATIONAL CHIAO-TUNG UNIVERSITY
- Chu-Ming Cheng
- G02 - OPTICS
Information Patent Application
Illumination System For Laser Projection
- Publication number 20110205501
- Publication date Aug 25, 2011
- Joshua Monroe Cobb
- G02 - OPTICS
Information Patent Application
BEAM SPLITTING APPARATUS
- Publication number 20110157558
- Publication date Jun 30, 2011
- TUNG-CHI LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHASE-COMPENSATED THIN-FILM BEAM COMBINER
- Publication number 20110109820
- Publication date May 12, 2011
- Barry D. Silverstein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Projection display device
- Publication number 20100271599
- Publication date Oct 28, 2010
- Kanto Miyazaki
- G02 - OPTICS
Information Patent Application
Projection display device
- Publication number 20100271598
- Publication date Oct 28, 2010
- Kazuaki Murayama
- G02 - OPTICS

having a single light modulator for all colour channels

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Laser projector with reduced optical elements and improved power ef...

Light source device and projector

Display panel and display device

Illuminator and projector

Laser-diode, liquid-crystal projector

Image display apparatus

Electro-optical device comprising first, second, and third color be...

Light scanner, image display device, head-mounted display, and meth...

Lighting device, method and light wavelength conversion wheel assem...

Illumination unit, projection display unit, and direct view display...

Illumination unit having at least two solid state light sources in...

Light source module and projection apparatus

Projection display device which displays an image by projecting the...

Compact arrangement of 3D filters and other apparatus/methods of li...

Digital video projection display system

Projection display device

Illumination systems for visual displays

Phase-compensated anti-reflective thin flim coating

Light engine using common building blocks

Optical element having a toric surface

Illumination system for laser projection

Phase-compensated thin-film beam combiner

Light source device and projection display device using the same

Shared light source in an electronic device

Optical imaging system

Optical element having a toric surface and method of making

Optics arrangements including light source arrangements for an acti...

Color separation and polarization device

Image display apparatus that controls luminance of a partial area o...

Light source device, and two-dimensional image display device

Patents Applicationslast 30 patents

Laser Projector with Reduced Optical Elements and Improved Power Ef...

FULL-COLOR WAVEGUIDE COMBINER WITH EMBEDDED METAGRATING

BEAM SPLITTER/COMBINER AND PROJECTION APPARATUS

LIGHT SOURCE DEVICE AND PROJECTOR

Laser Projector with Improved Efficiency

Display Panel and Display Device

PROJECTION-TYPE DISPLAY APPARATUS

HEAD-MOUNTED DISPLAY AND IMAGE DISPLAY DEVICE

ILLUMINATOR AND PROJECTOR

ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS

ILLUMINATION UNIT, PROJECTION DISPLAY UNIT, AND DIRECT VIEW DISPLAY...

LIGHT SCANNER, IMAGE DISPLAY DEVICE, HEAD-MOUNTED DISPLAY, AND METH...

OPTICAL MODULE AND SCANNING TYPE IMAGE DISPLAY DEVICE

COMPACT ARRANGEMENT OF 3D FILTERS AND OTHER APPARATUS/METHODS OF LI...

IMAGE GENERATING DEVICE WITH IMPROVED ILLUMINATION EFFICIENCY

IMAGE GENERATING DEVICE WITH IMPROVED ILLUMINATION EFFICIENCY

PHASE-COMPENSATED ANTI-REFLECTIVE THIN FLIM COATING

ILLUMINATION UNIT, PROJECTION DISPLAY UNIT, AND DIRECT VIEW DISPLAY...

LIGHTING DEVICE, METHOD AND LIGHT WAVELENGTH CONVERSION WHEEL ASSEM...

Light Engine Using Common Building Blocks

LIGHT SOURCE MODULE AND PROJECTION APPARATUS

OPTICAL ELEMENT HAVING A TORIC SURFACE

ILLUMINATION UNIT, PROJECTION DISPLAY UNIT, AND DIRECT VIEW DISPLAY...

Digital video projection display system

OPTICAL IMAGING SYSTEM

Illumination System For Laser Projection

BEAM SPLITTING APPARATUS

PHASE-COMPENSATED THIN-FILM BEAM COMBINER

Projection display device

Projection display device