ClassID:

229926

H04N9/3108 - CPC Classification

Classification description:

Details of colour television systems; Picture reproducers; Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying all colours simultaneously, e.g. by using two or more electronic spatial light modulators by using a single electronic spatial light modulator

Recent Application in this class:
#1
20260113420
2026-04-23

MINI-LIGHT EMITTING DIODE (LED) LIGHT SOURCE AND LIQUID CRYSTAL ON SILICON (LCOS) DISPLAY

#2
20260032220
2026-01-29

PROJECTOR

#3
20240323326
2024-09-26

Picture Generation Apparatus, Display Device, and Transportation Means

#4
20240171717
2024-05-23

ABNORMALITY DETERMINATION METHOD, CONTROL DEVICE, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAM

#5
20240155086
2024-05-09

PROJECTOR

#6
20240073380
2024-02-29

Projector

#7
20240015273
2024-01-11

PROJECTION DEVICE

#8
20230216994
2023-07-06

PROJECTION DISPLAY APPARATUS

#9
20230188685
2023-06-15

System and method for displaying high quality images in a dual modulation projection system

#10
20230082820
2023-03-16

Optical element unit, light source apparatus, and projector

#11
20230057458
2023-02-23

Projection system and projection method

#12
20230008186
2023-01-12

PROJECTION APPARATUS AND METHOD FOR GENERATING AN IMAGE BY MEANS OF A PROJECTION APPARATUS

#13
20220377293
2022-11-24

PROJECTION DEVICE

#14
20220279153
2022-09-01

Optical arrangement and method

#15
20220217311
2022-07-07

System and method for displaying high quality images in a dual modulation projection system

#16
20220187692
2022-06-16

Diffractive waveguide providing structured illumination for object detection

#17
20220103792
2022-03-31

Image slicing to generate in put frames for a digital micromirror device

#18
20220075242
2022-03-10

Compact Edge Illuminated Diffractive Display

#19
20220060667
2022-02-24

Spatial light modulator

#20
20210136332
2021-05-06

Methods and apparatus employing angular and spatial modulation of light

#21
20210124245
2021-04-29

Projection device

#22
20210112225
2021-04-15

Projection system

#23
20210112224
2021-04-15

System and method for displaying high quality images in a dual modulation projection system

#24
20210084264
2021-03-18

Techniques for spatial data projection

#25
20210076012
2021-03-11

Projection device

#26
20210055630
2021-02-25

Projection system, position detection system, and position detection method

#27
20200329219
2020-10-15

Projector

#28
20200288093
2020-09-10

System and method for displaying high quality images in a dual modulation projection system

#29
20200252589
2020-08-06

Projector

#30
20200204764
2020-06-25

Display projector with non-uniform pixel resolution

#31
20200201155
2020-06-25

Projector including a light modulator

#32
20200132995
2020-04-30

Display device and display method of the same

#33
20200112708
2020-04-09

Image slicing to generate input frames for a digital micromirror device

#34
20200099900
2020-03-26

Projection apparatus and projection method thereof

#35
20200045274
2020-02-06

Split aperture projector/camera

#36
20200033190
2020-01-30

Diffractive waveguide providing a retinal image

#37
20200021784
2020-01-16

Method and device for generating and decoding spectrally encoded images

#38
20190320150
2019-10-17

Display apparatus

#39
20190266700
2019-08-29

Two-dimensional piecewise approximation to compress image warping fields

#40
20190028679
2019-01-24

Methods, systems and apparatuses for optically addressed imaging system

#41
20180374407
2018-12-27

Image display device

#42
20180373033
2018-12-27

Projection display device, projection control method, and non-transitory computer readable medium storing projection control program

#43
20180364480
2018-12-20

Image display device

#44
20180227556
2018-08-09

Projection device

#45
20180192019
2018-07-05

Projection type display device and projection control method

#46
20180184057
2018-06-28

Video projector system

#47
20180131913
2018-05-10

DISPLAY DEVICE

#48
20180088447
2018-03-29

Projector system and imaging device

#49
20180013994
2018-01-11

Laser projection display device, and method for controlling laser lightsource driving unit used for same

#50
20170359558
2017-12-14

Display device and display method of the same

#51
20170351109
2017-12-07

Tilted dichroic polarizing beamsplitter

#52
20170329459
2017-11-16

Projection display unit

#53
20170289506
2017-10-05

Methods, systems and apparatuses for optically addressed imaging system

#54
20170178288
2017-06-22

TWO-DIMENSIONAL PIECEWISE APPROXIMATION TO COMPRESS IMAGE WARPING FIELDS

#55
20170118452
2017-04-27

Laser projection display device and driving method for laser beam source

#56
20170070710
2017-03-09

Lighting apparatus and lighting system

#57
20170064268
2017-03-02

Image display apparatus and image display unit

#58
20170054956
2017-02-23

Projector device and heat dissipation system thereof

#59
20160366381
2016-12-15

Video projector system

#60
20160363851
2016-12-15

Color splitting/combining prism, and optical system and projector therewith

#61
20160360168
2016-12-08

Liquid crystal display unit and projection-type display device

#62
20160337625
2016-11-17

Electro-optical device comprising first, second, and third color beams having different incident angles relative to a light gathering element and electronic apparatus

#63
20160316182
2016-10-27

Projector and image displaying method

#64
20160295182
2016-10-06

DLP MICRO PROJECTOR

#65
20160255316
2016-09-01

Display device

#66
20160241819
2016-08-18

Projector

#67
20160191880
2016-06-30

Systems and methods for light field modeling techniques for multi-modulation displays

#68
20160191874
2016-06-30

Projection device

#69
20160173839
2016-06-16

PROJECTOR

#70
20160147135
2016-05-26

Illumination system and projection apparatus

#71
20160142688
2016-05-19

Image display apparatus

#72
20160041399
2016-02-11

Six-primary solid state illuminator and operating method using the same

#73
20160029001
2016-01-28

Video projector system

#74
20150334384
2015-11-19

Projector and controlling method of the same

#75
20150271479
2015-09-24

Projection device

#76
20150172591
2015-06-18

Projector and method of controlling projector

#77
20150103320
2015-04-16

Projector

#78
20150077717
2015-03-19

Fiber array light source

#79
20150077716
2015-03-19

Simultaneous multiplexed imaging system and method

#80
20150062539
2015-03-05

Projector using one common liquid crystal unit to load image information on light rays

#81
20140253849
2014-09-11

Titled dichroic polarizing beamsplitter

#82
20130201094
2013-08-08

Virtual image device

#83
20130057787
2013-03-07

Liquid crystal display unit and projection-type display

#84
20130033681
2013-02-07

Projector having color separation optical system with reflecting curved surface

#85
20130027670
2013-01-31

Projector having a first light separation optical system and a second light separation optical system

#86
20130021227
2013-01-24

Image processing device, display device, and image processing method

#87
20130002988
2013-01-03

REFLECTIVE DISPLAY SYSTEM WITH ENHANCED COLOR GAMUT

#88
20110170037
2011-07-14

Reflective display system with enhanced color gamut

#89
20110134317
2011-06-09

IMAGE GENERATION SYSTEM PRODUCING COMPOUND IMAGES

#90
20100177253
2010-07-15

COHERENT IMAGING METHOD OF LASER PROJECTION AND APPARATUS THEREOF

#91
20100149435
2010-06-17

Video display device and light source driving method thereof

#92
20100128229
2010-05-27

Weather-tight Video Projector with Unattended Operation

#93
20100110042
2010-05-06

INPUT/OUTPUT IMAGE PROJECTION SYSTEM OR THE LIKE

#94
20100079687
2010-04-01

LCD apparatus

#95
20100002194
2010-01-07

Projecting device

#96
20090190043
2009-07-30

Single panel projection system

#97
20090161033
2009-06-25

Liquid crystal projector and image reproducing device

#98
20090153712
2009-06-18

Integrated image capture and projection system

#99
20090153457
2009-06-18

Display apparatus and method for driving the same

#100
20090147159
2009-06-11

PROJECTOR

#101
20090128720
2009-05-21

Liquid crystal display device and projection type liquid crystal display apparatus

#102
20090102762
2009-04-23

Single-chip three color light modulator device

#103
20090059102
2009-03-05

Dual-purpose projective display

#104
20090021946
2009-01-22

Projection device

#105
20080158873
2008-07-03

Illumination device including a color selecting panel for recycling unwanted light

#106
20080084544
2008-04-10

Discrete High Switching Rate Illumination Geometry For Single Imager Microdisplay

#107
20080062386
2008-03-13

Display device and projector for modulating irradiation light to form an optical image and displaying the optical image having a spatial light modulation element with plural sub-pixels

#108
20080030632
2008-02-07

Variable transmission light quantity element with dielectric layers and projection display

#109
20080024857
2008-01-31

Ultra-thin display system

#110
20080024738
2008-01-31

Projector device and portable telephone

#111
20080007662
2008-01-10

Projector

#112
20070236757
2007-10-11

Rich color image processing method and apparatus

#113
20070229924
2007-10-04

DISPLAY DEVICE USING SINGLE-PANEL DIFFRACTIVE LIGHT MODULATOR

#114
20070188720
2007-08-16

Projectors and operation thereof

#115
20070153135
2007-07-05

Device for reducing power consumption in display system using diffractive optical modulator

#116
20070115398
2007-05-24

Optical address type spatial light modulator

#117
20060279703
2006-12-14

Beam splitter

#118
20060279662
2006-12-14

Projection system and method

#119
20060256295
2006-11-16

Optimisation of the illumination of a projection appliance

#120
20060238720
2006-10-26

Illumination unit and image projection apparatus having the same

#121
20060221618
2006-10-05

Light valve

#122
20060221267
2006-10-05

Projection display using dedicated color pixels

#123
20060203164
2006-09-14

Display with a wire grid polarizing beamsplitter

#124
20060187415
2006-08-24

Subpixels of a light valve pixel having characteristics adapted to complement light within a range of wavelengths

#125
20060187414
2006-08-24

Projection display with color segmented microdisplay panel

#126
20060187365
2006-08-24

Optical assembly to provide complementary illumination of subpixels of a light valve pixel

#127
20060082560
2006-04-20

Pixelated color management display

#128
20060071936
2006-04-06

Method of improving the perceptual contrast of displayed images

#129
20060066775
2006-03-30

Liquid crystal display projector, liquid crystal display panel, and manufacturing method thereof

#130
20060033976
2006-02-16

Display apparatus with two polarization compensators

#131
20050270431
2005-12-08

Large-panel table-top rear projection television

#132
20050264767
2005-12-01

Projector, image data converting method, and image data converting program

#133
20050174649
2005-08-11

Micro-lens array substrate and production method therefor, and projection type liquid crystal display unit using those

#134
20050168679
2005-08-04

Light separation device, blazed grating device, diffraction grating device, and illumination optical system

#135
20050151905
2005-07-14

Spatially patterned polarization compensator

#136
20050134527
2005-06-23

Display including a solid state light device and method using same

#137
20050128392
2005-06-16

Exposure system for creating a patterned polarization compensator

#138
20050105016
2005-05-19

Image shifting device, image display, liquid crystal display, and projection image display

#139
20050088622
2005-04-28

Device and method for generating an image for projection

#140
20050088576
2005-04-28

Optical projection apparatus, transmission type screen, and projection type image display apparatus

#141
20050078228
2005-04-14

Arrangement for generating images

#142
20050062928
2005-03-24

Differactive micro-structure color wavelength division device

#143
20050001975
2005-01-06

Light separation device, blazed grating device, diffraction grating device, and illumination optical system

#144
17125867
2022-10-04

Multi-layered display apparatus having a mesh layer with light emitting diodes

#145
13544706
2016-03-22

Rotation of a micro-mirror device in a projection and camera system