ClassID:

175886

G03B21/006 - page 3 - CPC Classification

Classification description:

Projectors or projection-type viewers; Accessories therefor; Projectors using an electronic spatial light modulator but not peculiar thereto using LCD's

Recent Application in this class:
#601
20110242472
2011-10-06

Electrooptic device and electronic apparatus

#602
20110242461
2011-10-06

Polarization-independent liquid crystal display devices including multiple polarization grating arrangements and related devices

#603
20110234928
2011-09-29

Projector

#604
20110228177
2011-09-22

LIQUID CRYSTAL DEVICE AND PROJECTION DISPLAY DEVICE

#605
20110211242
2011-09-01

LIGHT SCANNING APPARATUS

#606
20110170070
2011-07-14

LIGHT-MIXING MODULE AND OPTICAL PROJECTION SYSTEM

#607
20110169859
2011-07-14

PORTABLE INFORMATION PRODUCT

#608
20110164043
2011-07-07

Method of remotely controlling a presentation to freeze an image using a portable electronic device

#609
20110148789
2011-06-23

MOBILE DEVICE HAVING PROJECTOR MODULE AND METHOD FOR OPERATING THE SAME

#610
20110128602
2011-06-02

Optical scan unit, image projector including the same, vehicle head-up display device, and mobile phone

#611
20110122372
2011-05-26

Laser beam source device, projector, and monitoring device having dual light emission elements with non-uniform light emission portions

#612
20110122370
2011-05-26

LED light device having a three-dimensional image projection assembly

#613
20110122101
2011-05-26

Scanning image display apparatus

#614
20110102301
2011-05-05

Display system for meeting room and control method thereof

#615
20110075102
2011-03-31

Projector device, portable telephone and camera

#616
20110066671
2011-03-17

Projector, projector system, and control method

#617
20110063574
2011-03-17

Three-Dimensional Display Using an Invisible Wavelength Light Source

#618
20110018897
2011-01-27

Projector

#619
20110007224
2011-01-13

PROJECTOR

#620
20110001701
2011-01-06

PROJECTION APPARATUS

#621
20100328560
2010-12-30

Projection-type display apparatus

#622
20100290009
2010-11-18

Image projector employing a speckle-reducing laser source

#623
20100289969
2010-11-18

Image display system and method

#624
20100283732
2010-11-11

Easily deployable interactive direct-pointing system and presentation control system and calibration method therefor

#625
20100283590
2010-11-11

Safety light device

#626
20100271549
2010-10-28

Image display device and image display method

#627
20100253921
2010-10-07

Light modulation element of projector, positioning method for light modulation element units, and projector

#628
20100253865
2010-10-07

Projector

#629
20100245692
2010-09-30

Laminated wave plate, optical pickup device, polarization converter, and projection display apparatus

#630
20100245691
2010-09-30

Polarization conversion device, polarized illumination optical device, and liquid crystal projector

#631
20100245690
2010-09-30

Polarization conversion device, polarized illumination optical device, and liquid crystal projector

#632
20100245685
2010-09-30

Projection type table display

#633
20100238417
2010-09-23

IMAGING DEVICE

#634
20100238411
2010-09-23

PROJECTION TYPE DISPLAY DEVICE

#635
20100232357
2010-09-16

COMMUNICATION SYSTEM, COMMUNICATION DEVICE, AND COMMUNICATION METHOD

#636
20100231865
2010-09-16

PICTURE DISPLAY APPARATUS

#637
20100231835
2010-09-16

Biaxial birefringent component, liquid crystal projector, and method for manufacturing biaxial birefringent component

#638
20100225748
2010-09-09

Lighting apparatus

#639
20100220299
2010-09-02

IMAGE DISPLAY DEVICE

#640
20100194785
2010-08-05

Front lighting for rollable or wrappable display devices

#641
20100188489
2010-07-29

Stereoscopic image display system and projection-type image display apparatus

#642
20100171937
2010-07-08

Oblique projection optical system and projection type display apparatus using the same

#643
20100165296
2010-07-01

Projection display apparatus

#644
20100131662
2010-05-27

Networked projection display adapter

#645
20100130812
2010-05-27

Light modulation device and system

#646
20100127630
2010-05-27

LAMP LIGHTING DEVICE AND PROJECTOR TYPE PICTURE DISPLAY DEVICE USING SAME

#647
20100125350
2010-05-20

Projection apparatus and projection system comprising the same

#648
20100091249
2010-04-15

Projection objective having four groups for projecting light onto a projection surface and a projector including the projection objective

#649
20100073578
2010-03-25

IMAGE DISPLAY DEVICE AND POSITION DETECTING METHOD

#650
20100060809
2010-03-11

Image display device and portable terminal device

#651
20100060618
2010-03-11

IMAGE DISPLAY DEVICE AND PORTABLE TERMINAL DEVICE

#652
20100033681
2010-02-11

Illumination apparatus and projection display apparatus

#653
20100026961
2010-02-04

LIGHT MODULATION DEVICE MODULE, IMAGE FORMING APPARATUS USING THE MODULE, AND DRIVING METHOD FOR THE APPARATUS

#654
20100020254
2010-01-28

MULTI-PANEL VIRTUAL IMAGE DISPLAY

#655
20100020253
2010-01-28

Projection display apparatus

#656
20100014058
2010-01-21

Image display device having a laser beam diameter converting optical system

#657
20100014007
2010-01-21

Display apparatus, control method thereof, and program

#658
20090323008
2009-12-31

Glass substrate for reflective mirror, reflective mirror including the glass substrate, glass substrate for liquid crystal panel, and liquid crystal panel including the glass substrate

#659
20090310091
2009-12-17

Electronic device incorporating projector device

#660
20090289950
2009-11-26

Projector, image projection method, and head-up display device using the projector

#661
20090278840
2009-11-12

Virtual environment simulating travel by various modes of transportation

#662
20090268109
2009-10-29

Digital Projection System

#663
20090256974
2009-10-15

Image display method and image display device

#664
20090244459
2009-10-01

Liquid crystal panel, display, and projector

#665
20090244412
2009-10-01

Optical compensator, liquid crystal display system, and projection type liquid crystal display system and production method and adjustment method of display system

#666
20090231550
2009-09-17

Laser display device branching a modulated laser beam that scans both beams to the same position at the same time on a screen

#667
20090219456
2009-09-03

Liquid crystal device, electronic device and projector with maximum-light-intensity direction inclined from the direction normal to the substrates

#668
20090213281
2009-08-27

SYSTEM AND METHOD FOR IMPROVED CONTRAST RATIO IN A PROJECTION SYSTEM

#669
20090213130
2009-08-27

Display device

#670
20090213102
2009-08-27

BOOTING METHOD AND SHUTTING DOWN METHOD FOR IMAGE DISPLAY DEVICE

#671
20090201468
2009-08-13

Image display apparatus having a plurality of light-shielding members

#672
20090180061
2009-07-16

Color-based microdevice of liquid crystal on silicon (LCOS) microdisplay

#673
20090168134
2009-07-02

IMAGE DISPLAY APPARATUS

#674
20090168023
2009-07-02

Image display by projecting optical source onto a rotating or moving surface

#675
20090161033
2009-06-25

Liquid crystal projector and image reproducing device

#676
20090122070
2009-05-14

Image display apparatus and image display method

#677
20090096999
2009-04-16

Speckle reduction using a tunable liquid lens

#678
20090091708
2009-04-09

PRESENTATION DEVICE FOR STEREOSCOPIC APPLICATIONS

#679
20090086169
2009-04-02

Projection-type image display device with cooling mechanism

#680
20090073348
2009-03-19

DISPLAY AND BACKLIGHT MODULE THEREOF

#681
20090059193
2009-03-05

Image production apparatus

#682
20090059104
2009-03-05

Liquid crystal display device and projection-type display device

#683
20090033785
2009-02-05

Projection device with display monitor

#684
20090027783
2009-01-29

Lens positioning jig, method of attaching lens barrel and lens device

#685
20090027623
2009-01-29

Optical apparatus and projection display system

#686
20090015530
2009-01-15

Optically addressed gray scale electric charge-accumulating spatial light modulator

#687
20090002639
2009-01-01

Fly-Eye Lens, Optical Unit and Display Apparatus

#688
20090002634
2009-01-01

Illumination optical system and projection-type image display apparatus using the same

#689
20080316376
2008-12-25

Liquid crystal projector

#690
20080284920
2008-11-20

Image generating apparatus using a mirror common to a plurality of optical paths

#691
20080278636
2008-11-13

Optical unit, video display apparatus, and color switching method

#692
20080273155
2008-11-06

Liquid crystal device, projection type display and electronic equipment

#693
20080259289
2008-10-23

Projector Device, Portable Telephone and Camera

#694
20080259284
2008-10-23

ILLUMINATION DEVICE AND PROJECTION VIDEO DISPLAY DEVICE

#695
20080239172
2008-10-02

Table type bi-directional imaging apparatus

#696
20080225187
2008-09-18

Polarization switching liquid crystal element and image display apparatus having the same

#697
20080205063
2008-08-28

Optical apparatus

#698
20080204609
2008-08-28

Projector-type image display apparatus

#699
20080192167
2008-08-14

Liquid crystal panel and projection liquid crystal display apparatus having particular light-shielding film

#700
20080180637
2008-07-31

Method and apparatus for indoor navigation

#701
20080178916
2008-07-31

Apparatus for Monitoring Operation of a Dishwasher Device and Associated System and Method

#702
20080174742
2008-07-24

Projector that is capable of superimposing and displaying a visible image and an invisible infrared image

#703
20080144317
2008-06-19

Lamp module

#704
20080144183
2008-06-19

COMPACT THREE COLOR LASER SYSTEM WITH LIGHT INTENSITY SENSOR

#705
20080137038
2008-06-12

System and mehtod for projecting images

#706
20080123056
2008-05-29

Lighting device and projector

#707
20080122996
2008-05-29

Off-axis projection system

#708
20080101790
2008-05-01

Camera

#709
20080100758
2008-05-01

Image display device

#710
20080094683
2008-04-24

Light beam splitting and combining system and method thereof

#711
20080094576
2008-04-24

PROJECTION SYSTEM INCORPORATING COLOR CORRECTING ELEMENT

#712
20080079916
2008-04-03

Mobile phone with an image projection device

#713
20080079856
2008-04-03

LIQUID-CRYSTAL DEVICE, METHOD FOR DRIVING LIQUID-CRYSTAL DEVICE, PROJECTOR, AND ELECTRONIC APPARATUS

#714
20080068715
2008-03-20

Reflective corrector for optical projection engine

#715
20080068566
2008-03-20

System and method for operating photo-addressable ePaper environment

#716
20080068562
2008-03-20

IMAGE PROCESSING SYSTEM, IMAGE PROCESSING METHOD, AND PROGRAM PRODUCT THEREFOR

#717
20080062386
2008-03-13

Display device and projector for modulating irradiation light to form an optical image and displaying the optical image having a spatial light modulation element with plural sub-pixels

#718
20080055558
2008-03-06

Projector apparatus

#719
20080055556
2008-03-06

Image display device

#720
20080055493
2008-03-06

ILLUMINATION APPARATUS AND IMAGE PROJECTOR USING THE SAME

#721
20080055087
2008-03-06

Shelf-like display machine and image display method

#722
20080049192
2008-02-28

Electronic device

#723
20080030632
2008-02-07

Variable transmission light quantity element with dielectric layers and projection display

#724
20080028451
2008-01-31

Projection type display device and control method thereof

#725
20080024738
2008-01-31

Projector device and portable telephone

#726
20080018811
2008-01-24

Table type large-size imaging apparatus

#727
20080001916
2008-01-03

Electronic device

#728
20070258049
2007-11-08

Systems and methods for providing compact illumination in head mounted displays

#729
20070247518
2007-10-25

System and method for video processing and display

#730
20070242229
2007-10-18

METHOD AND APPARATUS FOR BLOCKING LASER BEAMS USING HUMAN BODY SENSOR IN IMAGE PROJECTOR

#731
20070236671
2007-10-11

Method and apparatus for projecting image patterns and colors for planning an interior improvement project

#732
20070211215
2007-09-13

Method for creating kaleidoscopic interfaces for use in biofeedback

#733
20070206157
2007-09-06

Optical device and projector

#734
20070206144
2007-09-06

Liquid crystal device, projection type display and electronic equipment

#735
20070195277
2007-08-23

Projector system for light modulation device

#736
20070187616
2007-08-16

Correcting pyramidal error of polygon scanner in scanning beam display systems

#737
20070165189
2007-07-19

Projection type image display apparatus

#738
20070153235
2007-07-05

Two-dimensional image display device

#739
20070132960
2007-06-14

LIQUID CRYSTAL PANEL AND PROJECTOR TYPE DISPLAY DEVICE

#740
20070132924
2007-06-14

Projection display apparatus

#741
20070126991
2007-06-07

Color separation device, imaging optical engine, and projection apparatus

#742
20070126986
2007-06-07

Image display system and method

#743
20070121079
2007-05-31

Optical device and projector

#744
20070101384
2007-05-03

Apparatus for adjusting applied voltage in display system using diffractive optical modulator

#745
20070091268
2007-04-26

Ceiling attached mirror surface screen

#746
20070085970
2007-04-19

IMAGE DISPLAY DEVICE

#747
20070064204
2007-03-22

IMAGE DISPLAY APPARATUS, AND PROJECTION SYSTEM

#748
20070064198
2007-03-22

Projector device comprising optical compensation sheet holder including turning member and sliding member

#749
20070058861
2007-03-15

Projection system, information processing apparatus and method of generating modified-image data

#750
20070058373
2007-03-15

Projector device

#751
20070052938
2007-03-08

Active color wheel

#752
20070019921
2007-01-25

Projector

#753
20070019166
2007-01-25

Projection apparatus and three-dimensional-shape detection apparatus

#754
20070014027
2007-01-18

Projection device

#755
20070013882
2007-01-18

Method of manufacturing projection objectives and set of projection objectives manufactured by that method

#756
20060279705
2006-12-14

OPTICAL SYSTEM FOR OBLIQUE PROJECTION PROJECTOR

#757
20060274270
2006-12-07

Systems and methods for generating stereo images

#758
20060268243
2006-11-30

Projector with improved aperture member

#759
20060262233
2006-11-23

Liquid crystal projector

#760
20060244930
2006-11-02

Projection optical system

#761
20060238833
2006-10-26

Portable information product having a built-in projection device

#762
20060209272
2006-09-21

Image projection apparatus having an elevation adjustment mechanism with memory

#763
20060209219
2006-09-21

Image display device

#764
20060192926
2006-08-31

Video projector and optical engine

#765
20060187416
2006-08-24

Image display device

#766
20060152687
2006-07-13

Illumination attenuation system

#767
20060141986
2006-06-29

Electronic apparatus and wireless communication control method

#768
20060139362
2006-06-29

Robust estimation of pixel values

#769
20060119796
2006-06-08

Two-stage projection architecture

#770
20060087620
2006-04-27

COLOR MANAGEMENT METHOD OF A SPATIAL LIGHT MODULATOR

#771
20060055888
2006-03-16

Projector-type image display apparatus

#772
20060044512
2006-03-02

Illumination apparatus

#773
20060038966
2006-02-23

Apodizing filter

#774
20060017888
2006-01-26

Quarter wavelength plate and projection type video display device using the same

#775
20060012722
2006-01-19

Optical unit, video display apparatus, and color switching method

#776
20050275785
2005-12-15

Liquid crystal device, projection type display and electronic equipment

#777
20050270494
2005-12-08

Easily deployable interactive direct-pointing system and presentation control system and calibration method therefor

#778
20050253374
2005-11-17

Label incorporating security features

#779
20050248736
2005-11-10

Projector

#780
20050243280
2005-11-03

Image display device

#781
20050237498
2005-10-27

Liquid crystal projector

#782
20050237496
2005-10-27

Projection-type display apparatus

#783
20050219148
2005-10-06

Image display device

#784
20050213052
2005-09-29

Structure of liquid crystal cells and projection lenses and image projection system using the same

#785
20050206849
2005-09-22

Projecting apparatus and projecting and displaying apparatus

#786
20050195371
2005-09-08

Projector system for light modulation device

#787
20050185141
2005-08-25

Color separation device, imaging optical engine, and projection apparatus

#788
20050174495
2005-08-11

Optical display device and projection-type display device

#789
20050168728
2005-08-04

Method and apparatus for aligning a plurality of lasers in an electronic display device

#790
20050157263
2005-07-21

Illuminating device and projector

#791
20050146689
2005-07-07

Prism structure and projector

#792
20050134802
2005-06-23

Projection device and liquid crystal panel unit for use in the projection device

#793
20050117131
2005-06-02

Projection adapter and combination of such adapter with a display

#794
20050117129
2005-06-02

Image projector apparatus having an elevation adjustment mechanism and linked lens cover

#795
20050110963
2005-05-26

Light processing module with a dust protection member for a projection display device

#796
20050073659
2005-04-07

Projection display device

#797
20050073656
2005-04-07

Image projection apparatus

#798
20050062936
2005-03-24

Image projection apparatus and image projection system

#799
20050057727
2005-03-17

Laser projection apparatus with liquid-crystal light valves and scanning reading beam

#800
20050052619
2005-03-10

Optical apparatus, and projector

#801
20050036120
2005-02-17

Projector optical unit, projection type image display apparatus, and rear projection type image display apparatus

#802
20050035253
2005-02-17

Projector mount

#803
20050024219
2005-02-03

Projector with consumable component having memory device

#804
18667744
2024-11-12

Two-piece LCD projection device with light filter function and projection method thereof

#805
18084738
2025-12-30

Projection system and methods therefor

#806
17407679
2022-04-05

Optical projection device for household projectors

#807
17315186
2022-07-12

Two-piece LCD projector optical system

#808
16689087
2020-10-20

Two-piece LCD projector based on semi-field sequence display manner

#809
16563827
2020-10-20

LCD projector

#810
16263150
2019-12-17

Monolithic LCD projector

#811
15704009
2018-10-02

Driver circuit having light source driver at primary side

#812
14208050
2015-09-08

System and method for providing a polarization projector utilizing a polarization sensitive lens