ClassID:

178757

G03H2223/18 - CPC Classification

Classification description:

Optical components Prism

Recent Application in this class:
#1
20260086502
2026-03-26

HOLOGRAPHIC DISPLAY APPARATUS FOR PROVIDING EXPANDED VIEWING WINDOW

#2
20250334926
2025-10-30

OPTICAL SYSTEM FOR DIGITAL HOLOGRAPHY

#3
20250298374
2025-09-25

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

#4
20250036077
2025-01-30

HOLOGRAM MANUFACTURING DEVICE AND HOLOGRAM MANUFACTURING METHOD

#5
20240319668
2024-09-26

Apparatus and Method for Manufacturing Diffractive Optical Element

#6
20240272585
2024-08-15

HOLOGRAM SHEET AND HOLOGRAM DISPLAY APPARATUS INCLUDING THE SAME

#7
20240004346
2024-01-04

HOLOGRAPHIC DISPLAY APPARATUS FOR PROVIDING EXPANDED VIEWING WINDOW

#8
20230315013
2023-10-05

Holographic Optical Element and Method for Manufacturing Same

#9
20230297027
2023-09-21

GEOMETRIC PHASE IN-LINE SCANNING HOLOGRAPHY SYSTEM FOR TRANSMISSIVE OBJECT

#10
20220404765
2022-12-22

DIGITAL HOLOGRAPHIC MICROSCOPE

#11
20220382213
2022-12-01

Apparatus and method for manufacturing radial or azimuthal polarization conversion component

#12
20220382212
2022-12-01

RADIAL POLARIZATION CONVERSION COMPONENT, AZIMUTHAL POLARIZATION CONVERSION COMPONENT AND MANUFACTURING METHOD THEREOF

#13
20220326654
2022-10-13

Spatial light modulator device for the modulation of a wave field with complex information

#14
20220317627
2022-10-06

Display device and operating method thereof

#15
20220155601
2022-05-19

HOLOGRAPHIC DISPLAY

#16
20220100147
2022-03-31

Holographic projectors including size correction and alignment of beams having different wavelengths of light

#17
20220066389
2022-03-03

Augmented reality device based on waveguide with holographic diffractive grating structure and apparatus for recording the holographic diffractive grating structure

#18
20210232092
2021-07-29

Fabrication and replication of volume holographic optical elements

#19
20210181678
2021-06-17

Holographic display apparatus for providing expanded viewing window

#20
20210055693
2021-02-25

Waveguide, waveguide manufacturing apparatus, waveguide manufacturing method, and video display device using the same

#21
20210041834
2021-02-11

Holographic projector

#22
20210033943
2021-02-04

SAW modulators and light steering methods

#23
20210003763
2021-01-07

LIGHT-GUIDING PLATE, AND HOLOGRAM RECORDING DEVICE AND HOLOGRAM RECORDING METHOD USED FOR THE SAME

#24
20200393794
2020-12-17

Holographic display

#25
20200257125
2020-08-13

Floating hologram apparatus

#26
20200192285
2020-06-18

Holographic pattern generation for head-mounted display (HMD) eye tracking using a prism array

#27
20190337321
2019-11-07

Display body

#28
20190331980
2019-10-31

Beam deflector, holographic display device having the same, and method of driving the beam deflector

#29
20190286054
2019-09-19

Refractive optical screen and floating hologram system using same

#30
20190278225
2019-09-12

Spatial light modulator device for the modulation of a wave field with complex information

#31
20190271941
2019-09-05

Holographic display apparatus having steerable viewing window

#32
20190204780
2019-07-04

Preparation system and method for polymer-dispersed liquid crystal holographic grating

#33
20190196402
2019-06-27

Holographic display device

#34
20190179263
2019-06-13

APPARATUS FOR DISPLAYING HOLOGRAM

#35
20190179063
2019-06-13

Wide field-of-view holographic skew mirrors

#36
20190155033
2019-05-23

HOLOGRAPHIC DISPLAY

#37
20190011880
2019-01-10

Device and method for the industrial production of volume reflection holograms with substrate-guided reconstruction beams

#38
20190004478
2019-01-03

Zero order blocking and diverging for holographic imaging

#39
20180292787
2018-10-11

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

#40
20180284693
2018-10-04

Holographic display apparatus having steerable viewing

#41
20180252934
2018-09-06

FLOATING HOLOGRAM APPARATUS

#42
20180246325
2018-08-30

Image projection system

#43
20180217554
2018-08-02

Holographic display

#44
20180217473
2018-08-02

SAW modulators and light steering methods

#45
20180129166
2018-05-10

Holographic display apparatus for providing expanded viewing window

#46
20180107158
2018-04-19

Digital holographic imaging apparatus and illumination apparatus

#47
20180004157
2018-01-04

Coherence adjustable digital holography system

#48
20170261931
2017-09-14

Illumination apparatus and holographic display apparatus including the same

#49
20170192389
2017-07-06

Holographic image display device

#50
20170082976
2017-03-23

Projection device and method for the holographic reconstruction of scenes

#51
20160349508
2016-12-01

DISPLAY APPARATUS

#52
20160291544
2016-10-06

Holographic display

#53
20160187851
2016-06-30

Hologram display apparatus and method for controlling the same

#54
20160098010
2016-04-07

Surface relief volume reflective diffractive structure

#55
20160041525
2016-02-11

Holographic memory device

#56
20150355597
2015-12-10

Projection device and method for holographic reconstruction of scenes

#57
20150293497
2015-10-15

Holographic display

#58
20150205262
2015-07-23

Complex spatial light modulator and 3D image display including the same

#59
20150168914
2015-06-18

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

#60
20150160614
2015-06-11

Complex spatial light modulator and three-dimensional image display apparatus having the same

#61
20140210960
2014-07-31

Complex spatial light modulator and 3D image display including the same

#62
20140198364
2014-07-17

Three-dimensional imaging system based on stereo hologram having nine-to-one microlens-to-prism arrangement

#63
20140118645
2014-05-01

Complex spatial light modulator and 3D image display including the same

#64
20130321888
2013-12-05

Complex spatial light modulator and holographic 3D image display device having the same

#65
20130301909
2013-11-14

Three-dimensional shape measurement method and three-dimensional shape measurement device

#66
20130293940
2013-11-07

Light modulation device

#67
20130194645
2013-08-01

Advanced methods of and apparatus for the manipulation of electromagnetic phenomenon: the decoding of genetic material and the human genome (E3)

#68
20120300272
2012-11-29

Surface relief volume reflective diffractive structure

#69
20120218379
2012-08-30

Incoherent lensfree cell holography and microscopy on a chip

#70
20120208109
2012-08-16

Reflection hologram storage method

#71
20120188621
2012-07-26

HOLOGRAPHIC RECONSTRUCTION SYSTEM HAVING AN ENLARGED VISIBILITY REGION

#72
20120092735
2012-04-19

Spatial light modulator device for the modulation of a wave field with complex information

#73
20110235145
2011-09-29

OPTICAL COMPONENT FOR REFRACTING LIGHT RAYS PASSING THROUGH THE OPTICAL COMPONENT

#74
20110043878
2011-02-24

Digital holographic microscopy

#75
20100277566
2010-11-04

HOLOGRAPHIC IMAGE DISPLAY SYSTEMS

#76
20100253677
2010-10-07

Holographic display

#77
20100214634
2010-08-26

Holographic reconstruction system with an optical wave tracking means

#78
20100194854
2010-08-05

Holographic reconstruction system with an arrangement of controllable microcells

#79
20100194745
2010-08-05

Holographic display having improved reconstruction quality

#80
20100165428
2010-07-01

Device for Minimizing Diffraction-Related Dispersion in Spatial Light Modulators

#81
20100157399
2010-06-24

Holographic display with a variable beam deflection

#82
20100149311
2010-06-17

Holographic display with communications

#83
20100149139
2010-06-17

High Resolution Display

#84
20100103485
2010-04-29

Holographic display device with 2D encoding

#85
20100045775
2010-02-25

Holographic reconstruction system having an enlarged visibility region

#86
20090116087
2009-05-07

Image recording method, image recording apparatus, and image recording medium

#87
20090103151
2009-04-23

Holographic projection method and holographic projection device

#88
20080309996
2008-12-18

Surface relief volume reflective diffractive structure

#89
20080225672
2008-09-18

Methods for manufacturing volume Bragg grating elements

#90
20080198431
2008-08-21

Projection device and method for holographic reconstruction of scenes

#91
20080049281
2008-02-28

Security hologram, method of recording same, and method of using same wherein the holographic imaging includes a single coherent beam of electromagnetic radiation in combination with a Lloyd's mirror to provide both reference and object beams

#92
20070206251
2007-09-06

Hologram recording medium

#93
20070115522
2007-05-24

Hologram recording sheet, holographic optical element using said sheet, and its production process

#94
20070115521
2007-05-24

Hologram recording sheet, holographic optical element using said sheet, and its production process

#95
20070070859
2007-03-29

Optical elements and combiner optical systems and image-display units comprising same

#96
20070036680
2007-02-15

Microstructured optical device for remote chemical sensing

#97
20060292453
2006-12-28

Hologram recording sheet, holographic optical element using said sheet, and its production process

#98
20060279817
2006-12-14

Hologram inspection device

#99
20060232838
2006-10-19

Method and apparatus for forming a surface-relief hologram mask

#100
20060222960
2006-10-05

Hologram recording sheet, holographic optical element using said sheet, and its production process

#101
20060044637
2006-03-02

Hologram changing system

#102
20060002656
2006-01-05

Surface relief structure

#103
20050099930
2005-05-12

Methods for manufacturing volume Bragg grating elements