ClassID:

178784

G03H2225/24 - CPC Classification

Classification description:

Active addressable light modulator; Nature, e.g. e-beam addressed Having movable pixels, e.g. microelectromechanical systems [MEMS]

Recent Application in this class:
#1
20260099123
2026-04-09

PROJECTOR WITH PHASE HOLOGRAM MODULATOR

#2
20250181030
2025-06-05

HOLOGRAPHIC DISPLAY SYSTEM AND METHOD FOR EXPANDING A DISPLAY REGION

#3
20220066211
2022-03-03

Speckle-reduced direct-retina holographic projector including multiple spatial light modulators

#4
20210232093
2021-07-29

PROJECTOR WITH PHASE HOLOGRAM MODULATOR

#5
20190193330
2019-06-27

Ultrafast laser fabrication method and system

#6
20190179263
2019-06-13

APPARATUS FOR DISPLAYING HOLOGRAM

#7
20190025760
2019-01-24

System and method for applying orthogonal limitations to light beams using microelectromechanical systems

#8
20190011885
2019-01-10

Apparatus and method for generating an optical pattern from image points in an image plane

#9
20180292787
2018-10-11

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

#10
20180173159
2018-06-21

Method of forming a rarefied hologram for video imaging and 3D lithography

#11
20170371163
2017-12-28

Near eye diffractive holographic projection method

#12
20170146953
2017-05-25

Spatial light modulator and method for displaying computer generated hologram using the same

#13
20160327906
2016-11-10

Display device for holographic reconstruction

#14
20160291546
2016-10-06

Digital infrared holograms

#15
20160041523
2016-02-11

System and method for applying orthogonal limitations to light beams using microelectromechanical systems

#16
20150198924
2015-07-16

Digital infrared holograms

#17
20130194644
2013-08-01

IMAGE DISPLAY SYSTEMS

#18
20120170088
2012-07-05

MEMS Spatial Light Modulator Driver Calibration Systems

#19
20120162732
2012-06-28

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

#20
20120127559
2012-05-24

Holographic visualization system comprising a high data refresh rate DND driver array

#21
20120092750
2012-04-19

Illumination unit for a direct-view display

#22
20100296380
2010-11-25

Spatial light modulators with changeable phase masks for use in holographic data storage

#23
20100296148
2010-11-25

Spatial Light Modulator Using Electrowetting Cells

#24
20100277779
2010-11-04

Light modulating device

#25
20100271922
2010-10-28

HOLOGRAM RECORDING DEVICE

#26
20100232000
2010-09-16

Spatial light modulator using electrowetting cells

#27
20100060973
2010-03-11

Imaging Device for Influencing Incident Light

#28
20100039686
2010-02-18

HOLOGRAM PATTERN GENERATION METHOD AND MULTIPLE LIGHT POINTS GENERATION APPARATUS

#29
20100014136
2010-01-21

Holographic Projection System Using Micro-Mirrors for Light Modulation

#30
20090225381
2009-09-10

Device for recording holograms

#31
20090219590
2009-09-03

Method and apparatus for the production of polarization holograms

#32
20090195857
2009-08-06

Apparatus for electronically controlled holograms

#33
20090109405
2009-04-30

Holographic projection method and holographic projection device

#34
20090103151
2009-04-23

Holographic projection method and holographic projection device

#35
20090086296
2009-04-02

Holographic projection device for the enlargement of a reconstruction volume

#36
20090046348
2009-02-19

Imaging Apparatus for Influencing Impinging Light

#37
20090021813
2009-01-22

System and method for electronically displaying holographic images

#38
20080247017
2008-10-09

SYSTEM AND METHOD FOR PRINTING A HOLOGRAM

#39
20080247012
2008-10-09

VARIABLE OPTICAL PHASE MODULATOR

#40
20080212159
2008-09-04

Direct optical image projectors

#41
20080212152
2008-09-04

SYSTEM AND METHOD FOR ENCRYPTION OF A HOLOGRAPHIC IMAGE

#42
20080212040
2008-09-04

Holographic MEMS operated optical projectors

#43
20080198429
2008-08-21

Hologram recording device

#44
20080145764
2008-06-19

Pre-exposure and curing of photo-sensitive material for optical data storage

#45
20080085455
2008-04-10

Methods for storing holographic data and storage media derived therefrom

#46
20070279731
2007-12-06

Light wave front construction

#47
20070263268
2007-11-15

Hologram recording device

#48
20070247687
2007-10-25

Spatial light modulators with changeable phase masks for use in holographic data storage

#49
20070206248
2007-09-06

Biometric Hologram Based Data Verification Methods And Apparatus

#50
20070153345
2007-07-05

Holographic recording method and holographic recording apparatus

#51
20060198000
2006-09-07

Optical modulator module package using flip-chip mounting technology

#52
20060152790
2006-07-13

Enhancement electrode configuration for electrically controlled light modulators

#53
20060072421
2006-04-06

Hologram recording method, hologram recording reproduction method, hologram recording device, hologram recording/reproduction device and hologram reproduction device

#54
20060072094
2006-04-06

Exposure apparatus and device manufacturing method

#55
20050286101
2005-12-29

Holographic projector

#56
20050225818
2005-10-13

Apparatus and method for fabricating hologram

#57
20050141389
2005-06-30

Dynamic solid state diffractive optics applied for reading a diffractive optics memory

#58
20050099664
2005-05-12

Imaging apparatus