ClassID:

175903

G03B21/14 - page 2 - CPC Classification

Classification description:

Projectors or projection-type viewers; Accessories therefor Details

Recent Application in this class:
#301
20180061371
2018-03-01

Projector and display control method for displaying split images

#302
20180060011
2018-03-01

Display device, control device, display method, and program

#303
20180059293
2018-03-01

Prism unit and projector

#304
20180052345
2018-02-22

PROJECTOR

#305
20180052296
2018-02-22

Projection image display device

#306
20180048847
2018-02-15

Display apparatus, terminal apparatus, and display system

#307
20180047321
2018-02-15

Image display device and adjusting device

#308
20180039169
2018-02-08

Projection displays

#309
20180017857
2018-01-18

Optical apparatus and projector

#310
20180017792
2018-01-18

Head-up display device

#311
20180014723
2018-01-18

Image display apparatus, method of processing, and processing apparatus

#312
20180014008
2018-01-11

Projection image adjusting system and projection image adjusting method

#313
20180013990
2018-01-11

Projector, functional filter, and substitute glass plate

#314
20180004073
2018-01-04

Projector, projector monitoring system, and projector monitoring method

#315
20180004020
2018-01-04

Image projection apparatus

#316
20180003934
2018-01-04

Projection optical system including movable lens groups and image display apparatus

#317
20170374326
2017-12-28

Light synthesis apparatus and light separation apparatus

#318
20170371153
2017-12-28

Information providing method, information providing apparatus, information processing apparatus, information providing system, and computer-readable recording medium

#319
20170363937
2017-12-21

Projector, projection system, and control method of projector

#320
20170363836
2017-12-21

Projector with projection lens having lens barrel with hollow structure

#321
20170353702
2017-12-07

Projection system and control method

#322
20170351099
2017-12-07

Image display device

#323
20170343782
2017-11-30

IMAGING OPTICAL SYSTEM, PROJECTION-TYPE DISPLAY APPARATUS, AND IMAGING APPARATUS

#324
20170343779
2017-11-30

Imaging optical system, projection-type display apparatus, and imaging apparatus

#325
20170343777
2017-11-30

Imaging optical system, projection-type display apparatus, and imaging apparatus

#326
20170330495
2017-11-16

Information processing apparatus, information processing method, and program

#327
20170329209
2017-11-16

Light source device and projector

#328
20170329100
2017-11-16

Prism unit

#329
20170319134
2017-11-09

Ring shaped wearable device having projector

#330
20170315434
2017-11-02

Projection type image display apparatus with light masking

#331
20170315273
2017-11-02

Lens array and light source unit

#332
20170307966
2017-10-26

Lens apparatus and image projection apparatus

#333
20170307179
2017-10-26

Light source apparatus and projector

#334
20170285875
2017-10-05

Projection display unit

#335
20170280094
2017-09-28

Head-up display emitting light of different colors from a plurality of light sources, and light source control method thereof

#336
20170261961
2017-09-14

Method and apparatus for protecting heat dissipation fan of projecting device

#337
20170251187
2017-08-31

Projection display unit with detection function

#338
20170244911
2017-08-24

Method and system for performing alignment of a projection image to detected infrared (IR) radiation information

#339
20170242327
2017-08-24

Projection system, light source system and light source assembly

#340
20170242326
2017-08-24

Projection system, light source system and light source assembly

#341
20170242325
2017-08-24

Projection system, light source system and light source assembly

#342
20170242226
2017-08-24

Projection zoom lens and projector

#343
20170242213
2017-08-24

Projector

#344
20170235089
2017-08-17

Projection lens barrel and projection display device

#345
20170231337
2017-08-17

Your view

#346
20170223150
2017-08-03

Control device, system containing the control device and method of using the same

#347
20170221397
2017-08-03

Underwater image projection display system, lighting control system and device and method of operating same

#348
20170208305
2017-07-20

Projection display unit

#349
20170208302
2017-07-20

Projection image display apparatus for reducing unnecessary light in the projected image

#350
20170199581
2017-07-13

Image projector device

#351
20170190285
2017-07-06

Motor vehicle comprising an illumination device for projecting an image

#352
20170184297
2017-06-29

Dust prevention and heat dissipation module and light source system of colour wheel

#353
20170166325
2017-06-15

Method of aerial vehicle-based image projection, device and aerial vehicle

#354
20170153444
2017-06-01

Optical device and image display apparatus

#355
20170134701
2017-05-11

Light field illuminating method, device and system

#356
20170094236
2017-03-30

Projection system

#357
20170082702
2017-03-23

Magnetic resonance imaging apparatus

#358
20170075202
2017-03-16

Projector housing for underwater projection

#359
20170075126
2017-03-16

Polarizing beam splitters providing high resolution images and systems utilizing such beam splitters

#360
20170074501
2017-03-16

Cooling apparatus, light source apparatus including cooling apparatus, and projection-type image display apparatus including light source apparatus

#361
20170072843
2017-03-16

Projected surface markings

#362
20170070713
2017-03-09

Lighting apparatus and lighting system

#363
20170054959
2017-02-23

Information processing device and information processing method

#364
20170038565
2017-02-09

Projection lens and projection device thereof

#365
20170017092
2017-01-19

Image projection apparatus

#366
20170006268
2017-01-05

Information display apparatus

#367
20170003579
2017-01-05

Optical path changing device and projection image display apparatus

#368
20160373702
2016-12-22

Projector capable of projection in different positions in the depth direction

#369
20160370695
2016-12-22

Projector capable of adjusting a light exit angle

#370
20160363841
2016-12-15

Optical device and image display apparatus

#371
20160357013
2016-12-08

DISPLAY APPARATUS

#372
20160349606
2016-12-01

Light irradiation device, and image display equipped with the same, for emitting light of two or more components by laser light

#373
20160346693
2016-12-01

Image generation system, image generation method, and information storage medium

#374
20160342076
2016-11-24

Laser light source module and scanning image display apparatus

#375
20160342074
2016-11-24

Projector suspension device

#376
20160330416
2016-11-10

Projection method, projection apparatus and electronic device

#377
20160327852
2016-11-10

Displaying apparatus including optical image projection system and two plate-shaped optical propagation systems

#378
20160320694
2016-11-03

Projection displays

#379
20160316182
2016-10-27

Projector and image displaying method

#380
20160314663
2016-10-27

Projected doorbell switch notifications

#381
20160309126
2016-10-20

Color separating and combining prism and projector using same

#382
20160306269
2016-10-20

Optical member driving apparatus and projection type image display apparatus

#383
20160306267
2016-10-20

Projector suspension device

#384
20160291315
2016-10-06

Wheel and projection device using the same

#385
20160286182
2016-09-29

Underwater image projection system and method

#386
20160284256
2016-09-29

Airborne Advertising Platform

#387
20160282708
2016-09-29

Projection type image display apparatus with light masking

#388
20160277716
2016-09-22

High resolution image projection apparatus with horizontally actuated image generation unit

#389
20160262281
2016-09-08

Power board and ballast module and projector using the same

#390
20160259232
2016-09-08

Method and apparatus for making a high resolution light pattern generator on a transparent substrate

#391
20160259231
2016-09-08

Projecting system with extendable modules

#392
20160259168
2016-09-08

Sparse projection for a virtual reality system

#393
20160246036
2016-08-25

Projection optical system and projection type display device

#394
20160241823
2016-08-18

Ceiling medallion projection system

#395
20160234471
2016-08-11

Front projection eReader system

#396
20160231643
2016-08-11

Projector

#397
20160220846
2016-08-04

Methods of projecting an image to aid proton therapy

#398
20160205361
2016-07-14

Projector with rotating refractive actuator

#399
20160201888
2016-07-14

Audience interaction projection system

#400
20160195800
2016-07-07

Image projection apparatus

#401
20160195713
2016-07-07

MEMS micro-mirror device

#402
20160191876
2016-06-30

Information processing method for adjusting electronic device with projection function and electronic device with projection function

#403
20160170199
2016-06-16

Illumination device and projector

#404
20160127703
2016-05-05

Projector, projection display system, and corresponding method and recording medium

#405
20160124213
2016-05-05

Color wheel assembly and related light source system thereof

#406
20160119602
2016-04-28

Control apparatus configured to control projection of an image based on position information, projection information, and shape information, corresponding control method and corresponding storage medium

#407
20160116721
2016-04-28

Zoom lens

#408
20160103304
2016-04-14

Projection optical system and image display apparatus including a refraction optical system and first and second reflecing surfaces

#409
20160100157
2016-04-07

Wide field-of-view stereoscopic projection system

#410
20160097969
2016-04-07

Decoration device with projection images for holidays, festivals and parties

#411
20160091783
2016-03-31

Light-emitting device employing a reflective light focusing system having a focusing region and a non-focusing region and projection system incorporating the same

#412
20160091773
2016-03-31

Optical device and image display device

#413
20160091728
2016-03-31

Projection apparatus including a noise reduction mechanism provided between a light source and an image display element

#414
20160088275
2016-03-24

Projection system and semiconductor integrated circuit

#415
20160073078
2016-03-10

High efficiency motion blur reduction and infrared projection

#416
20160070158
2016-03-10

Projection television device and screen

#417
20160064989
2016-03-03

Microprojection device and magnetic suspension base

#418
20160044290
2016-02-11

Projector, color correction device, and projection method

#419
20160041401
2016-02-11

Speckle reducting device and projector

#420
20160026077
2016-01-28

Projection-type image display apparatus including light source unit with dichroic mirror

#421
20160026074
2016-01-28

Rotationally static light emitting material with rotating optics

#422
20160025954
2016-01-28

Projection optical system and projection-type image display device

#423
20160025327
2016-01-28

Projection-type image display apparatus

#424
20160018258
2016-01-21

Verification of laser projector safety system operation

#425
20160011494
2016-01-14

Projector having a lens cap with a finger placement portion

#426
20160004145
2016-01-07

Pattern projection and imaging using lens arrays

#427
20150350616
2015-12-03

Display and portable projector

#428
20150341605
2015-11-26

Projection display device

#429
20150334361
2015-11-19

Dual controller image projector

#430
20150331303
2015-11-19

Projection apparatus and method for protecting projection apparatus by sensing light intensities

#431
20150319415
2015-11-05

Calibration apparatus, projector and calibration method

#432
20150317074
2015-11-05

Image projector device

#433
20150309323
2015-10-29

Optical system and image projection apparatus having the same

#434
20150296191
2015-10-15

Projection device management system

#435
20150271901
2015-09-24

Discharge lamp lighting device, discharge lamp lighting method, and projector device

#436
20150270655
2015-09-24

Connector, wireless communication module, wireless communication device, and electronic apparatus

#437
20150262527
2015-09-17

Systems and methods for displaying images

#438
20150253655
2015-09-10

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

#439
20150253572
2015-09-10

Display arrangement for a motor vehicle, with an imager and an image splitter

#440
20150237704
2015-08-20

ILLUMINATION SYSTEM COMPRISING AN INTEGRATED PROJECTION UNIT

#441
20150237317
2015-08-20

Projection system and projection method

#442
20150235580
2015-08-20

Advertising display stand

#443
20150227262
2015-08-13

Projector and method of controlling projector

#444
20150227035
2015-08-13

Display system with a transparent projection surface with reduced blow-by

#445
20150220213
2015-08-06

Vision-based interactive projection system

#446
20150212356
2015-07-30

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

#447
20150201172
2015-07-16

Projection type display apparatus and lighting device

#448
20150198284
2015-07-16

Ceiling hanger

#449
20150192845
2015-07-09

Projector having a turbulent flow plate disposed between a light modulator and a polarizer

#450
20150192844
2015-07-09

Image projection apparatus

#451
20150192843
2015-07-09

Image projection apparatus

#452
20150181153
2015-06-25

Projection system

#453
20150177605
2015-06-25

Safety feature for projection subsystem using laser technology

#454
20150177603
2015-06-25

Projector

#455
20150177601
2015-06-25

Projector, projection system, and control method of projector

#456
20150177598
2015-06-25

Projection system

#457
20150177530
2015-06-25

Laser beam scanned display apparatus and method thereof

#458
20150172555
2015-06-18

Projector, image projecting system, and image projecting method

#459
20150168820
2015-06-18

Light source unit having a microlens array for converting excitation light into plural light ray bundles and projector including the light source unit

#460
20150168818
2015-06-18

Projection device and projection method

#461
20150168817
2015-06-18

Light multiplexer with color combining element

#462
20150168738
2015-06-18

Displays employing multimode optical fiber and low-speckle light sources

#463
20150163467
2015-06-11

Illumination device, projection type image display device, and optical device

#464
20150160462
2015-06-11

Prism for projection optical system and optical system having same

#465
20150156448
2015-06-04

Curved display apparatus for providing rear combination lamp function

#466
20150153634
2015-06-04

Underwater image projection system and method

#467
20150153582
2015-06-04

Polarization compensated stereoscopic projection

#468
20150145766
2015-05-28

Image display apparatus and method of controlling image display apparatus

#469
20150145761
2015-05-28

Information display system automatically adjusting projection area and method thereof

#470
20150143513
2015-05-21

Projector and control method for projector

#471
20150138511
2015-05-21

System for uniform distribution of light using an array of lenslets

#472
20150138508
2015-05-21

High dynamic range, high contrast projection systems

#473
20150138071
2015-05-21

Projector and method of controlling projector

#474
20150138042
2015-05-21

Image processing methods, and image processing devices and system for a scalable multi-projection system

#475
20150109533
2015-04-23

Projection type display device and method for producing recorded images

#476
20150103054
2015-04-16

PHOTOELECTRIC TOUCH ASSEMBLY, PHOTOELECTRIC TOUCH METHOD AND PROJECTOR WITH TOUCH FUNCTION

#477
20150085261
2015-03-26

Magnetic resonance imaging apparatus

#478
20150085259
2015-03-26

Projection display and method for projecting an overall image

#479
20150077714
2015-03-19

Illumination system and projection apparatus

#480
20150070778
2015-03-12

Variable magnification projection optical system and projection display apparatus

#481
20150070591
2015-03-12

Projection device, projection control method, and computer-readable medium

#482
20150062537
2015-03-05

Multi-projection system using interior surface as projection surface

#483
20150062446
2015-03-05

Projection display with multi-channel optics with non-circular overall aperture

#484
20150055101
2015-02-26

Guide image generation device and method using parameters

#485
20150042965
2015-02-12

Projected television device and screen

#486
20150029474
2015-01-29

Projective optical system and image projection device including a shielding unit

#487
20150029406
2015-01-29

Projector and method for controlling projector with changing content

#488
20150022910
2015-01-22

Adjustable attaching lens device

#489
20150022725
2015-01-22

Information processing apparatus and information processing method

#490
20150002829
2015-01-01

Projection-type image display device

#491
20150002828
2015-01-01

Image projection apparatus and circuit-board retaining structure

#492
20150002827
2015-01-01

THEATER STRUCTURE AND MULTI-PROJECTION SYSTEM USING THE SAME

#493
20150002820
2015-01-01

Multi-projection system capable of refracting projection light of projection device

#494
20140362347
2014-12-11

Dynamic vehicle display unit

#495
20140354963
2014-12-04

Multi-projection system

#496
20140354962
2014-12-04

PROTECTION SYSTEM AND PROTECTION METHOD

#497
20140354954
2014-12-04

Additional effect system and method for multi-projection

#498
20140347566
2014-11-27

Projector and image display method

#499
20140340658
2014-11-20

Projection optical system and image display apparatus

#500
20140340647
2014-11-20

Multi-projection system and method comprising direction-changeable audience seats

#501
20140340581
2014-11-20

Display apparatus, control method for display apparatus, and computer program

#502
20140340529
2014-11-20

Automatic projection image correction system, automatic projection image correction method, and non-transitory storage medium

#503
20140333903
2014-11-13

Projection type display apparatus for displaying an image

#504
20140320828
2014-10-30

Performance system with multi-projection environment

#505
20140320825
2014-10-30

Multi-projection system for extending visual element of main image

#506
20140313491
2014-10-23

Projection type image display apparatus with light masking unit having two light-masking plates to adjust light masking amount

#507
20140307064
2014-10-16

Three-dimensional image projector, three-dimensional image projection method, and three-dimensional image projection system

#508
20140307000
2014-10-16

Display device

#509
20140306890
2014-10-16

Projection display device for setting a projection range based on a location specified by an electronic pen and method of controlling the same

#510
20140298451
2014-10-02

Projection type image display device

#511
20140293234
2014-10-02

Light module and projection device

#512
20140293233
2014-10-02

Projector and illumination device

#513
20140293142
2014-10-02

Wire grid polarizing plate and projection type image display device

#514
20140268071
2014-09-18

Display device having a double image display function

#515
20140267978
2014-09-18

System and method for zonal switching for light steering to produce an image having high dynamic range

#516
20140253820
2014-09-11

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

#517
20140253539
2014-09-11

Systems and methods for displaying images

#518
20140247433
2014-09-04

Device for projecting an image into a display area, having a screen for displaying an intermediate image

#519
20140247275
2014-09-04

Information processing method and electronic device

#520
20140240678
2014-08-28

Light emitting device and projector

#521
20140232991
2014-08-21

Projection display device and method for controlling the same

#522
20140232736
2014-08-21

Device and method for consecutively projecting different portions of an image

#523
20140226167
2014-08-14

Method and apparatus for calibration of multiple projector systems

#524
20140226133
2014-08-14

MULTIPROJECTION SYSTEM

#525
20140226028
2014-08-14

Calibration of a super-resolution display

#526
20140218808
2014-08-07

Zoom lens

#527
20140218695
2014-08-07

ORTHOGONALLY DISPOSED PROJECTION SURFACES

#528
20140211171
2014-07-31

Projection apparatus

#529
20140204347
2014-07-24

Message Projection System

#530
20140204343
2014-07-24

Multi-projection system

#531
20140198261
2014-07-17

Video projection device and method with control of light source based on image signal

#532
20140198079
2014-07-17

Interactive projector system and method

#533
20140192089
2014-07-10

Projector system and control method thereof

#534
20140176917
2014-06-26

Projector, image projecting system, and image projecting method

#535
20140176911
2014-06-26

Three dimensional image projector

#536
20140176910
2014-06-26

AUTOSTEREOSCOPIC PROJECTION SCREEN

#537
20140168617
2014-06-19

Projection apparatus

#538
20140168615
2014-06-19

Microlens array, light intensity distribution uniformizing element having same, and projection apparatus having light intensity distribution uniformizing element

#539
20140168612
2014-06-19

Laser projection device

#540
20140152962
2014-06-05

Projection type display apparatus having a light source and display element configured to provide increased lifespan of optical constituent components

#541
20140152713
2014-06-05

Projection displays

#542
20140146294
2014-05-29

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

#543
20140139928
2014-05-22

Display arrangement for a motor vehicle, with an imager and an image splitter

#544
20140139808
2014-05-22

PROJECTION DEVICE FOR INCREASING LIGHT-TRANSMITTING EFFICIENCY

#545
20140125957
2014-05-08

LIGHT FIELD DISPLAY APPARATUS AND METHOD

#546
20140125560
2014-05-08

Interactive display and/or packaging system

#547
20140118702
2014-05-01

Illumination device, projection type image display device, and optical device

#548
20140118701
2014-05-01

Multi-projection system using a single illumination source and a single imaging device

#549
20140117836
2014-05-01

High-pressure discharge lamp and projector having the high-pressure lamp

#550
20140115027
2014-04-24

Projector, projection display system, and corresponding method and recording medium

#551
20140114113
2014-04-24

Proton treatment location projection system

#552
20140104579
2014-04-17

Grade annunciator

#553
20140104481
2014-04-17

Imaging with polarization removal

#554
20140104317
2014-04-17

Image displaying device and method

#555
20140094934
2014-04-03

Control device, system containing the control device and method of using the same

#556
20140092366
2014-04-03

MULTI-PROJECTION SYSTEM AND DISPLAY SYSTEM USING THE SAME

#557
20140085613
2014-03-27

Underwater image projection controller with boundary setting and image correction modules and interface and method of using same

#558
20140078474
2014-03-20

Image Display Apparatus and Optical Component

#559
20140078471
2014-03-20

IMAGE STABILIZATION SYSTEM FOR HANDHELD DEVICES EQUIPPED WITH PICO-PROJECTOR

#560
20140077714
2014-03-20

Driving device, light-emitting device and projector

#561
20140077052
2014-03-20

Projector lift

#562
20140072158
2014-03-13

Electronic device and image projection apparatus

#563
20140071683
2014-03-13

Wavelength conversion element, method of manufacturing the same, and LED element and semiconductor laser light emitting device using wavelength conversion element

#564
20140071406
2014-03-13

Low-speckle light sources and displays employing multimode optical fiber

#565
20140063358
2014-03-06

Projector

#566
20140055751
2014-02-27

Display device for three-dimensional display having first and second color wheels

#567
20140049756
2014-02-20

Image projection apparatus and control method thereof

#568
20140043516
2014-02-13

Front projection eReader system

#569
20140036239
2014-02-06

Image projecting device with movable lens

#570
20140036237
2014-02-06

Optical device, projector, and method of manufacturing optical device

#571
20140022515
2014-01-23

Dual function projector

#572
20140022514
2014-01-23

Projector and method for controlling projector

#573
20140022512
2014-01-23

PHOSPHOR-BASED LAMPS FOR PROJECTION DISPLAY

#574
20140022510
2014-01-23

Image engine and projection system with two discrete format channels

#575
20140016105
2014-01-16

Image projecting apparatus, image projecting method, and medium

#576
20140016104
2014-01-16

Portable electronic device with multiple projecting functions

#577
20140016102
2014-01-16

DYNAMIC DIFFRACTIVE IMAGE PROJECTION DEVICE

#578
20140016101
2014-01-16

Projection device management system

#579
20140016099
2014-01-16

Multi-projection system

#580
20140002756
2014-01-02

Projector

#581
20130342818
2013-12-26

Projection device and lens module having riveting portion extending onto light emitting surface of lens

#582
20130342815
2013-12-26

Projector

#583
20130342814
2013-12-26

Multiview projector system

#584
20130342769
2013-12-26

Device for generating polarized electromagnetic radiation and projector

#585
20130341508
2013-12-26

Three-dimensional image projector

#586
20130335989
2013-12-19

Light-emitting apparatus, illumination system, vehicle headlamp, projector, and method for manufacturing light-emitting apparatus

#587
20130335714
2013-12-19

Optical apparatus and support stand thereof

#588
20130335713
2013-12-19

Optical apparatus

#589
20130335710
2013-12-19

Light source apparatus and projector

#590
20130335708
2013-12-19

Refractive polarization converter and polarized color combiner

#591
20130335641
2013-12-19

Projection system, projection-type image display device, and multi-projection system

#592
20130329198
2013-12-12

PROJECTION OPTICAL APPARATUS AND IMAGE PROJECTION APPARATUS

#593
20130329192
2013-12-12

COMBINATION STRUCTURE FOR ADJUSTING THE CLEARANCE OF PROJECTED IMAGES

#594
20130321780
2013-12-05

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

#595
20130321777
2013-12-05

Illumination system and projection apparatus

#596
20130314675
2013-11-28

Projection zoom lens and projection display apparatus

#597
20130308105
2013-11-21

Projection zoom lens and projector

#598
20130308102
2013-11-21

Optical device for projection display device having plasmons excited with fluorescence

#599
20130298029
2013-11-07

Image projector device

#600
20130293851
2013-11-07

Multi-view movable projection system