ClassID:

175900

G03B21/13 - CPC Classification

Classification description:

Projectors or projection-type viewers; Accessories therefor Projectors for producing special effects at the edges of picture, e.g. blurring

Recent Application in this class:
#1
20240098229
2024-03-21

Systems and methods for local dimming in multi-modulation displays

#2
20230188686
2023-06-15

Systems and methods for local dimming in multi-modulation displays

#3
20230036418
2023-02-02

SYSTEMS AND METHODS FOR GENERATING MULTI-LAYER HOLOGRAM PROJECTIONS

#4
20220141431
2022-05-05

Control device, multi-projection system and control method of control device

#5
20220128891
2022-04-28

System and method of actively reducing an appearance of a seam in a mirror array

#6
20220075243
2022-03-10

Projection system and projection lens unit

#7
20210263301
2021-08-26

Illumination device having wedge prisms and driving portion with multiple gears

#8
20210190295
2021-06-24

Light irradiation device having two wedge prisms and an aberration correction surface

#9
20210132118
2021-05-06

Control device, multi-projection system and control method of control device

#10
20210047061
2021-02-18

Systems and methods for local dimming in multi-modulation displays

#11
20200409236
2020-12-31

Lens cap for optical projectors

#12
20200192200
2020-06-18

DISPLAY DEVICE

#13
20200145630
2020-05-07

Method and apparatus for compensating projection images

#14
20200077057
2020-03-05

Control device, multi-projection system and control method of control device

#15
20200073204
2020-03-05

Lens cap for optical projectors

#16
20190342530
2019-11-07

Automatically producing an optical blend mask individually adapted to a projector and its position to a projection surface of the projection system

#17
20190219903
2019-07-18

Display control apparatus, image projection system, and control method

#18
20190199984
2019-06-27

Projector, multi-projection system, and method for controlling projector

#19
20190149783
2019-05-16

Projection apparatus for multi-projection, communication apparatus, control methods thereof, storage medium, and projection system

#20
20180329284
2018-11-15

Projection method, projection system, and projector of fully covering multi-directional circular-screen through cross-arrangement

#21
20180288379
2018-10-04

Method and system for creating wide-screen picture-dominance effect in a conventional motion-picture theater

#22
20180210325
2018-07-26

Method for designing illumination system with freeform surface

#23
20180203333
2018-07-19

FUSION AND DISPLAY SYSTEM

#24
20180199017
2018-07-12

Projection device and method for projection comprising optical free-form surfaces

#25
20180196339
2018-07-12

Display device and control method

#26
20180120676
2018-05-03

Projection system

#27
20180088454
2018-03-29

Projection display apparatus

#28
20180084234
2018-03-22

Projection system, control device, and control method of projection system

#29
20180063491
2018-03-01

Image projecting system, information processing apparatus, and method for image projecting

#30
20180024423
2018-01-25

Projection system, projector apparatus, imaging apparatus, and projection method

#31
20180013995
2018-01-11

Projection system and method for adjusting projection system

#32
20170295349
2017-10-12

Projection apparatus, projector, and projector controlling method

#33
20170169654
2017-06-15

Projection-type display device

#34
20170127030
2017-05-04

Image processing device, control method for image processing device, and storage medium storing program

#35
20170123021
2017-05-04

Medical image diagnostic apparatus and magnetic resonance imaging apparatus

#36
20170038669
2017-02-09

Apparatus, system and method for mitigating contrast artifacts at an overlap region of a projected image

#37
20160266385
2016-09-15

SYSTEM FOR DISPLAYING AN IMAGE ON A WINDSCREEN

#38
20160264243
2016-09-15

Unique system and method of creating scenes within a moving vehicle such as an aircraft

#39
20160255312
2016-09-01

Multi-projection device combining a plurality of images to form a single image

#40
20160205361
2016-07-14

Projector with rotating refractive actuator

#41
20160116829
2016-04-28

Image display apparatus and image display method

#42
20160105655
2016-04-14

Projector, and black level area setting method for projector

#43
20160100144
2016-04-07

Projection system and projector

#44
20160088276
2016-03-24

Projection display system and method for correcting projection region

#45
20160048030
2016-02-18

Light-field immersive display and operation method thereof

#46
20160021348
2016-01-21

Projector control apparatus, projector system, and projector control method

#47
20150179147
2015-06-25

Trimming content for projection onto a target

#48
20150177606
2015-06-25

Image display apparatus, method of controlling the same, and non-transitory computer-readable storage medium

#49
20150153023
2015-06-04

Multi-aperture illumination layer for tileable display

#50
20150055099
2015-02-26

Projector clustering method, and management device and management system using thereof

#51
20150029465
2015-01-29

Projection system, device and method for the output of calibration projection scenes

#52
20140354957
2014-12-04

Projection system and method of projecting multiple images

#53
20140313423
2014-10-23

System and method for calibrating a display system using a short throw camera

#54
20140267866
2014-09-18

Non-uniform correction illumination pattern

#55
20140176735
2014-06-26

Portable projection capture device

#56
20140104581
2014-04-17

Projector, and black level area setting method for projector

#57
20140098348
2014-04-10

Optical mask for blending overlapping tiled images

#58
20140016100
2014-01-16

Multi-projection system

#59
20130329196
2013-12-12

Projection system and projector

#60
20130321782
2013-12-05

Projector and control method used for the same

#61
20130148087
2013-06-13

Projection system having a virtual mask and a projection area with a shape defined by surrounding graphics

#62
20120320342
2012-12-20

Multi-segment imager

#63
20120236268
2012-09-20

Projection system having a virtual mask

#64
20120212707
2012-08-23

Multi-Segment Imager

#65
20120098937
2012-04-26

Markerless geometric registration of multiple projectors on extruded surfaces using an uncalibrated camera

#66
20120069022
2012-03-22

Color seamlessness across tiled multi-projector displays

#67
20120038922
2012-02-16

METHOD AND DEVICE FOR MEASURING AT LEAST ONE OF LIGHT INTENSITY AND COLOUR IN AT LEAST ONE MODULATED IMAGE

#68
20110310354
2011-12-22

MULTI-PROJECTION SYSTEM, PROJECTOR, AND METHOD OF CONTROLLING PROJECTION OF IMAGE

#69
20110309999
2011-12-22

Multi-projector system and method

#70
20110228231
2011-09-22

Projection display having kohler illumination of projection lenses

#71
20110075114
2011-03-31

Projection system having a virtual mask

#72
20110063518
2011-03-17

Projector and method that performs a brightness adjustment and a color adjustment

#73
20100208211
2010-08-19

Ambient lighting for an image display

#74
20100073641
2010-03-25

DISPLAY DEVICE

#75
20090213337
2009-08-27

Image projecting system, method, computer program and recording medium

#76
20090213335
2009-08-27

Image projecting system, image projecting method, computer program, and recording medium

#77
20090096997
2009-04-16

Optical Seaming Adjuster

#78
20080304018
2008-12-11

Projection system having avirtual mask

#79
20080284677
2008-11-20

Modular electronic displays

#80
20080225242
2008-09-18

Protection type display device

#81
20080111976
2008-05-15

Projector

#82
20080055087
2008-03-06

Shelf-like display machine and image display method

#83
20080007701
2008-01-10

Projector apparatus

#84
20070273837
2007-11-29

Projection device, image display system, information storage medium, and image processing method

#85
20070247596
2007-10-25

Projection-type display device

#86
20070159604
2007-07-12

Image projection lighting device

#87
20070146643
2007-06-28

Vertically oriented segmented display system

#88
20070139627
2007-06-21

Edge blending device, light shielding device and multi-projection system

#89
20070133794
2007-06-14

Projection of overlapping sub-frames onto a surface

#90
20070103653
2007-05-10

Light masking for a segmented display system

#91
20060290890
2006-12-28

Projection image position adjustment method

#92
20060227301
2006-10-12

Motorized blend alignment tool

#93
20060215120
2006-09-28

Image projection lighting device

#94
20060183994
2006-08-17

Projector with transmitter information receiver and method of correcting distortion of projected image

#95
20060139579
2006-06-29

Video projector for dome screen

#96
20060126025
2006-06-15

Image projection lighting device

#97
20060103769
2006-05-18

Projection system

#98
20060071616
2006-04-06

Image projection lighting device

#99
20060012759
2006-01-19

Multiscreen display system, multiscreen display method, luminance correction method, and programs

#100
20060007409
2006-01-12

Projection type display device

#101
20050287449
2005-12-29

Optical and electrical blending of display images

#102
20050275813
2005-12-15

Image projection system

#103
20050270499
2005-12-08

Multiprojection system and method of acquiring correction data in a multiprojection system

#104
20050237494
2005-10-27

Image projection lighting device

#105
20050219271
2005-10-06

Image display apparatus, multidisplay apparatus, and brightness management apparatus

#106
20050213071
2005-09-29

Multi beam exposing device and exposing method using the same

#107
20050179874
2005-08-18

Multi-projection display and projector

#108
20050134810
2005-06-23

Image projection lighting device

#109
20050122480
2005-06-09

Image projection lighting device

#110
20050083492
2005-04-21

Projection system