ClassID:

178726

G03H2222/18 - CPC Classification

Classification description:

Light sources or light beam properties; Spectral composition; White light RGB trichrome light

Recent Application in this class:
#1
20250298374
2025-09-25

DEVICE FOR COMBINING BEAMS AND SYSTEM HAVING A DEVICE FOR COMBINING BEAMS AND A WHITE IMAGE HOLOGRAM

#2
20220236692
2022-07-28

Illumination device

#3
20210191321
2021-06-24

Holographic image alignment

#4
20210080716
2021-03-18

Holographic display device having reduced chromatic aberration

#5
20200201253
2020-06-25

Color holographic display system

#6
20200156531
2020-05-21

Timing control unit for controlling an illumination device with coherent light source

#7
20200012092
2020-01-09

Holographic display device having reduced chromatic aberration

#8
20190094803
2019-03-28

Illumination device

#9
20190064738
2019-02-28

Display system

#10
20190004478
2019-01-03

Zero order blocking and diverging for holographic imaging

#11
20180307048
2018-10-25

Systems, devices, and methods for holographic optical elements

#12
20180292787
2018-10-11

Method and apparatus for generating digital color hologram, and digital color holographic display device using tiling

#13
20180210395
2018-07-26

Method for observing a sample

#14
20180173057
2018-06-21

Backlight unit and holographic display device including the same

#15
20180120768
2018-05-03

Color holographic display system

#16
20180113419
2018-04-26

Dynamic display using holographic recorded pixels

#17
20180107159
2018-04-19

Digital holographic image-taking apparatus

#18
20170212471
2017-07-27

HOLOGRAM RECORDING DEVICE

#19
20160349526
2016-12-01

Illumination device, projection apparatus and projection-type image display apparatus

#20
20160327906
2016-11-10

Display device for holographic reconstruction

#21
20160147003
2016-05-26

Backlight unit for holographic display apparatus and holographic display apparatus including the same

#22
20150339961
2015-11-26

Image display apparatus

#23
20150220058
2015-08-06

Mobile device capable of displaying hologram and hologram display method

#24
20150185698
2015-07-02

Method for producing a beam shaping holographic optical element

#25
20150168914
2015-06-18

Increasing an area from which reconstruction from a computer generated hologram may be viewed

#26
20150085332
2015-03-26

Image display apparatus

#27
20140347713
2014-11-27

Image reading device

#28
20140285862
2014-09-25

Holographic 3D image display apparatus and illumination unit for the same

#29
20140211287
2014-07-31

Apparatus and method for displaying transmission and reflection holograms

#30
20140198141
2014-07-17

Image display apparatus

#31
20140132999
2014-05-15

Optical head for hologram optical apparatus and method of operating the same

#32
20130301090
2013-11-14

Security holograms formed using lenticular multichannel image generation device

#33
20130170006
2013-07-04

Illumination device, projection apparatus and projection-type image display apparatus

#34
20130148179
2013-06-13

HOLOGRAPHIC DISPLAY

#35
20130120525
2013-05-16

Dual holography 3D display device

#36
20130065159
2013-03-14

COLOR HOLOGRAPHIC OPTICAL ELEMENT

#37
20130050790
2013-02-28

Method of printing holographic 3D image

#38
20130050409
2013-02-28

Dynamically reconfigurable holograms for generating color holographic images

#39
20120294136
2012-11-22

Generation method for complex amplitude in-line hologram and image recording device using said method

#40
20120200901
2012-08-09

Off-axis interferometer

#41
20120162732
2012-06-28

DEVICE AND METHOD FOR A HOLOGRAPHIC DISPLAY WITH ELECTROMECHANICAL ACTUATED MIRROR DISPLAY

#42
20120140299
2012-06-07

Holographic image display system

#43
20120120059
2012-05-17

DISPLAY FOR 3D HOLOGRAPHIC IMAGES

#44
20120058418
2012-03-08

THREE-DIMENSIONAL HOLOGRAPHIC DISPLAY DEVICE

#45
20120050459
2012-03-01

Digital hologram image display device

#46
20110267666
2011-11-03

Apparatus and method for displaying transmission and reflection holograms

#47
20110261427
2011-10-27

System and method for color motion holography

#48
20110261154
2011-10-27

LIGHT SHIFT COMPENSATION DEVICE OF IMAGE COMPOSITION DEVICE FOR MULTICOLOR HOLOGRAPHY

#49
20110157667
2011-06-30

Holographic Image Display Systems

#50
20110122375
2011-05-26

Multicolor holgraphic replication by masking

#51
20110096381
2011-04-28

Holographic direct view display having an apodization device

#52
20110032587
2011-02-10

System and Method for Autostereoscopic Imaging

#53
20100296143
2010-11-25

Lighting Unit for a Holographic Reconstruction System

#54
20100265553
2010-10-21

Method and device for producing colored individualized holograms

#55
20100194668
2010-08-05

METHOD FOR VISUALIZING IMAGES AND A DEVICE FOR PERFORMING THE SAME

#56
20100142015
2010-06-10

Hologram recording film and method of manufacturing same, and image display apparatus

#57
20100073376
2010-03-25

ELECTRONIC IMAGING DEVICE AND METHOD OF ELECTRONICALLY RENDERING A WAVEFRONT

#58
20100067076
2010-03-18

HOLOGRAPHIC PRINTER

#59
20100060809
2010-03-11

Image display device and portable terminal device

#60
20100060618
2010-03-11

IMAGE DISPLAY DEVICE AND PORTABLE TERMINAL DEVICE

#61
20100014134
2010-01-21

Holographic image display system

#62
20090278057
2009-11-12

Pulsed-laser systems and methods for producing holographic stereograms with pre-sensitization of holographic recording materials

#63
20090244666
2009-10-01

Multicolor holographic replication by masking

#64
20090219591
2009-09-03

METHODS AND APPARATUS FOR DISPLAYING COLOUR IMAGES USING HOLOGRAMS

#65
20090147334
2009-06-11

Multi-color off-axis digital holographic system and the imaging method thereof

#66
20090129413
2009-05-21

Methods and apparatus for generating RGB laser light

#67
20090122266
2009-05-14

Image projection device and method

#68
20090109405
2009-04-30

Holographic projection method and holographic projection device

#69
20090109349
2009-04-30

Image display device

#70
20080304121
2008-12-11

Image reading device which includes a light controlling unit

#71
20080297750
2008-12-04

Optical axis adjustment device and exposure apparatus using the same

#72
20080285100
2008-11-20

Apparatus and method for producing a hologram

#73
20080247016
2008-10-09

Illumination device and method for illuminating uniformly an image generating micro display

#74
20080239244
2008-10-02

Hologram element, illumination device, projector, and method of manufacturing hologram element

#75
20080212159
2008-09-04

Direct optical image projectors

#76
20080186547
2008-08-07

HOLOGRAM OPTICAL ELEMENT, METHOD OF FABRICATION THEREOF, AND IMAGE DISPLAY APPARATUS

#77
20080138717
2008-06-12

COLOR HOLOGRAPHIC OPTICAL ELEMENT

#78
20080049282
2008-02-28

Color separated display imaging system

#79
20070216980
2007-09-20

Lighting apparatus

#80
20070216976
2007-09-20

Image reading device

#81
20070134559
2007-06-14

Hologram production method and hologram production system employing silver halide photosensitive material

#82
20070103757
2007-05-10

THREE-DIMENSIONAL COLOR IMAGE RECORDING APPARATUS

#83
20060256143
2006-11-16

Apparatus and method for providing a three-dimensional moving image from a non-fixed pixel display

#84
20060238523
2006-10-26

3D display

#85
20060181682
2006-08-17

Image projection device and method

#86
20060158656
2006-07-20

Apparatus for direct-to-digital spatially-heterodyned holography

#87
20060120247
2006-06-08

Method for producing an optical device, optical device, image display apparatus, and head-mounted display

#88
20060098260
2006-05-11

Pulsed-laser systems and methods for producing holographic stereograms

#89
20060072178
2006-04-06

Color hologram display and its fabrication process

#90
20060072092
2006-04-06

Optical axis adjustment device and exposure apparatus using the same

#91
20060033972
2006-02-16

3D image display and 3D image display method

#92
20050286101
2005-12-29

Holographic projector

#93
20050219669
2005-10-06

Method of forming a rainbow security hologram

#94
20050201426
2005-09-15

Laser

#95
20050157359
2005-07-21

Color holographic optical element

#96
20050099664
2005-05-12

Imaging apparatus

#97
20050052717
2005-03-10

Holographic printer

#98
20050041271
2005-02-24

Moving image holography reproducing device and color moving image holography reproducing device