ClassID:

175368

G02F1/17 - CPC Classification

Classification description:

Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on variable-absorption elements not provided for in groups -

Sub-classes:
Recent Application in this class:
#1
20260140401
2026-05-21

GRAY SCALE REGULATION DISPLAY STRUCTURE BASED ON PHASE CHANGE MATERIAL

#2
20250053059
2025-02-13

APPLICATIONS OF AN ELECTROKINETIC DEVICE FOR AN IMAGING SYSTEM

#3
20240411198
2024-12-12

ACTIVE RADIATION CONTROL WINDOW

#4
20240377694
2024-11-14

OPTICAL DEVICES WITH ASYMMETRIC LAYER STRUCTURE

#5
20240120707
2024-04-11

Integrated laser and modulator systems

#6
20240118581
2024-04-11

Applications of an electrokinetic device for an imaging system

#7
20240019754
2024-01-18

ARTICLE INCLUDING LIGHT VALVES

#8
20240012307
2024-01-11

Tunable dielectric resonators for freespace light intensity modulation

#9
20230350105
2023-11-02

Pixel arrangements for electronic device displays

#10
20230324706
2023-10-12

VIRTUAL AND AUGMENTED REALITY SYSTEMS AND METHODS

#11
20230273496
2023-08-31

LIGHT-TRANSMISSIVE MULTISPECTRAL STEALTH DEVICE

#12
20230258999
2023-08-17

Optical devices with asymmetric layer structure

#13
20230110256
2023-04-13

Applications of an electrokinetic device for an imaging system

#14
20220360038
2022-11-10

SYSTEMS AND METHODS FOR EXTERNAL MODULATION OF A LASER

#15
20220357628
2022-11-10

Chromatic devices comprising a salt-based electrolyte

#16
20220280044
2022-09-08

Bio imaging system and bio imaging method

#17
20220206354
2022-06-30

Display device having visual angle control film

#18
20220199712
2022-06-23

Display device having switchable viewing angle

#19
20220165812
2022-05-26

Light emitting display panel and light emitting display device including the same

#20
20220113552
2022-04-14

Virtual and augmented reality systems and methods

#21
20210397034
2021-12-23

Variable transmission optical assembly having a pixelated switchable birefringent layer

#22
20210302800
2021-09-30

OPTICAL ELEMENT AND ELECTRONIC APPARATUS

#23
20210191161
2021-06-24

Display device

#24
20210186411
2021-06-24

Transvaginal fast-scanning optical-resolution photoacoustic endoscopy

#25
20210141237
2021-05-13

Virtual and augmented reality systems and methods

#26
20210111667
2021-04-15

Switchable absorber element and photovoltaic cell

#27
20210072556
2021-03-11

Optical film arrangements for electronic device displays

#28
20210072555
2021-03-11

Optical film arrangements for electronic device displays

#29
20210072428
2021-03-11

Pixel arrangements for electronic device displays

#30
20210047882
2021-02-18

Tunable blinds for windows

#31
20210043854
2021-02-11

Switchable photovoltaic devices

#32
20200296269
2020-09-17

Sensors having visible and near infra-red light sensors and optical filter and electronic devices including same

#33
20200265650
2020-08-20

Virtual and augmented reality systems and methods

#34
20200225552
2020-07-16

Applications of an electrokinetic device for an imaging system

#35
20200192177
2020-06-18

Article including light valves

#36
20200110003
2020-04-09

Method and apparatus for detecting discontinuities in an optical channel, in particular a fiber optic line

#37
20200057318
2020-02-20

Non-volatilely programmable optical devices and methods to configure such optical devices

#38
20200041880
2020-02-06

DISPLAY DEVICE

#39
20200004101
2020-01-02

Optical devices with asymmetric layer structure

#40
20200004100
2020-01-02

OPTICAL DEVICES WITH FUNCTIONAL MOLECULES

#41
20190384074
2019-12-19

Multi-stack graphene structure and device including the same

#42
20190369791
2019-12-05

Low power semi-reflective display

#43
20190346699
2019-11-14

Optical filter comprising a variable transmittance layer

#44
20190259320
2019-08-22

Foveated light field display

#45
20190259319
2019-08-22

Light field reconstruction

#46
20190243164
2019-08-08

Optical engine

#47
20190190611
2019-06-20

Transmitter optical subassembly and optical module

#48
20190171083
2019-06-06

Reconfigurable interference

#49
20190064627
2019-02-28

Reconfigurable interference

#50
20190041260
2019-02-07

NANO-SCALE PIXELATED FILTER-FREE COLOR DETECTOR

#51
20190028204
2019-01-24

Optical transmission module

#52
20180341125
2018-11-29

Driver for optical modulator

#53
20180300002
2018-10-18

Low power semi-reflective display

#54
20180299728
2018-10-18

Transflective film for electro-optic elements

#55
20180299701
2018-10-18

Electrowetting opthalmic optics including gas-permeable components

#56
20180287575
2018-10-04

Driver circuit

#57
20180252925
2018-09-06

Virtual and augmented reality systems and methods

#58
20180246350
2018-08-30

Graphene-based plasmonic slot electro-optical modulator

#59
20180239211
2018-08-23

Optical device

#60
20180226010
2018-08-09

Display device, display method and machine readable storage medium

#61
20180224677
2018-08-09

Optical filter comprising a variable transmittance layer

#62
20180129086
2018-05-10

Optical modulator and display device

#63
20180120595
2018-05-03

Multi-stack graphene structure and device including the same

#64
20180045965
2018-02-15

Virtual and augmented reality systems and methods

#65
20180039084
2018-02-08

Virtual and augmented reality systems and methods

#66
20180017840
2018-01-18

Solid state reflective display

#67
20180004061
2018-01-04

Thin film plasmonic optical modulator

#68
20180004060
2018-01-04

Gasochromic dimming mechanism

#69
20170357139
2017-12-14

Apparatus and method for providing a selectively absorbing structure

#70
20170353333
2017-12-07

Nested feed-forward optical equalization using an electro-optic modulator with a multi-segment electrode

#71
20170242328
2017-08-24

Light shielding device and light shielding method

#72
20170192257
2017-07-06

Optical filter comprising a variable transmittance layer

#73
20170123545
2017-05-04

Low-power semi-reflective display

#74
20170115514
2017-04-27

CONTROL APPARATUS AND METHODS IN PHOTONICS APPLICATIONS

#75
20170031230
2017-02-02

LIGHT TRANSMISSIVE DOOR, WINDOW, AND/OR SHIELD PROJECTION SYSTEM AND METHOD

#76
20170004750
2017-01-05

Light field display device and method

#77
20160377953
2016-12-29

Control of thermal energy in optical devices

#78
20160341857
2016-11-24

Apparatus and methods to provide a surface having a tunable emissivity

#79
20160282557
2016-09-29

Temperature control of components on an optical device

#80
20160268768
2016-09-15

Method for manufacturing optical semiconductor device having modulator with hollowed regions between waveguides

#81
20160234910
2016-08-11

Control apparatus, control method and control system

#82
20160233791
2016-08-11

Microelectromechanical (MEMS) manipulators for control of nanoparticle coupling interactions

#83
20160195709
2016-07-07

Display element, photosensitive composition and electrowetting display

#84
20160161675
2016-06-09

Graphene photonics for resonator-enhanced electro-optic devices and all-optical interactions

#85
20160143728
2016-05-26

Active multifocal lens

#86
20160110920
2016-04-21

Modifying a focus of virtual images through a variable focus element

#87
20160110912
2016-04-21

Delivering viewing zones associated with portions of an image for augmented or virtual reality

#88
20160109731
2016-04-21

Thin layer photonic integrated circuit based optical signal manipulators

#89
20160109707
2016-04-21

Combining at least one variable focus element with a plurality of stacked waveguides for augmented or virtual reality display

#90
20160109706
2016-04-21

Using a freedom reflective and lens optical component for augmented or virtual reality display

#91
20160109705
2016-04-21

Using a plurality of optical fibers for augmented or virtual reality display

#92
20160109652
2016-04-21

Modifying light of a multicore assembly to produce a plurality of viewing zones

#93
20160048016
2016-02-18

Projector utilizing opaque / transparent projection screen

#94
20160047954
2016-02-18

Slit grating, method for manufacturing the same and display device

#95
20160033842
2016-02-04

DISPLAY PANEL AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE

#96
20150378243
2015-12-31

Devices, systems and methods for ultrafast optical applications

#97
20150372029
2015-12-24

Low-power semi-reflective display

#98
20150362822
2015-12-17

METHOD OF PRODUCING A REVEALABLE INVISIBLE PATTERN IN A TRANSPARENT CONDUCTIVE FILM

#99
20150319429
2015-11-05

Virtual window

#100
20150316829
2015-11-05

Device for generating a modulation of an optical signal comprising electro-absorption modulators

#101
20150301367
2015-10-22

Glazing having electrically switchable optical properties

#102
20150241702
2015-08-27

LENS ARRAY OPERATIVELY COUPLED TO A SPATIAL LIGHT MODULATOR FOR AUGMENTED OR VIRTUAL REALITY

#103
20150241701
2015-08-27

PINHOLE ARRAY OPERATIVELY COUPLED TO A SPATIAL LIGHT MODULATOR FOR AUGMENTED OR VIRTUAL REALITY

#104
20150236473
2015-08-20

Reflective optical source device

#105
20150234253
2015-08-20

Device for transmitting and/or modulating optical signals with passive phase shifters

#106
20150205126
2015-07-23

Virtual and augmented reality systems and methods

#107
20150162462
2015-06-11

Metal-insulator-semiconductor devices based on surface plasmon polaritons

#108
20150160528
2015-06-11

Light shielding device, light shielding method, and program

#109
20150131995
2015-05-14

Optical module and fabrication method thereof

#110
20150117868
2015-04-30

PARALLEL OPTICAL TRANSMITTER

#111
20150116814
2015-04-30

Device for inspecting a photoelectric pulse wave sensor and method for inspecting a photoelectric pulse wave sensor

#112
20150109651
2015-04-23

Optical filter comprising a variable transmittance layer

#113
20150064817
2015-03-05

Electrically controlled optical fuse and method of fabrication

#114
20150062686
2015-03-05

Apparatus and method for providing a selectively absorbing structure

#115
20140355639
2014-12-04

Metamaterial structures for Q-switching in lasers

#116
20140307039
2014-10-16

Recording medium and image recording set

#117
20140292620
2014-10-02

Near-eye light field display

#118
20140287545
2014-09-25

High reliability etched-facet photonic devices

#119
20140287544
2014-09-25

High reliability etched-facet photonic devices

#120
20140286370
2014-09-25

High reliability etched-facet photonic devices

#121
20140286368
2014-09-25

High reliability etched-facet photonic devices

#122
20140253993
2014-09-11

Light field display with MEMS Scanners

#123
20140240809
2014-08-28

Light field display device and method

#124
20140240652
2014-08-28

SEE-THROUGH DISPLAY DEVICE, AND ELECTRICAL DEVICE AND FURNITURE PIECE EACH OF WHICH IS PROVIDED WITH SEE-THROUGH DISPLAY DEVICE

#125
20140233083
2014-08-21

Driver for electro-absorption modulator

#126
20140232960
2014-08-21

Electronically switchable privacy film and display device having same

#127
20140078574
2014-03-20

Electrophoretic display device

#128
20140078459
2014-03-20

Filter for selective transmission of visible rays and infrared rays using an electrical signal

#129
20140070082
2014-03-13

Integrated photonic crystal structures and their applications

#130
20130306928
2013-11-21

Electrically controlled optical fuse and method of fabrication

#131
20130208342
2013-08-15

SPD films with darker off-state transmittances and lighter on-state transmittances

#132
20130206316
2013-08-15

Method for preparing color microcapsule membrane and display comprising same

#133
20130114125
2013-05-09

Multi-color electrophoretic display device, image sheet, and manufacturing method thereof

#134
20120188295
2012-07-26

DISPLAY DEVICE, DISPLAY METHOD AND MACHINE READABLE STORAGE MEDIUM

#135
20120133672
2012-05-31

Method for tuning color of a display region and apparatus thereof

#136
20110192248
2011-08-11

Microelectromechanical (MEMS) manipulators for control of nanoparticle coupling interactions

#137
20110157674
2011-06-30

Thermal-chromatic element and thermal-chromatic display device using the same

#138
20110116168
2011-05-19

Nanoengineered devices based on electro-optical modulation of the electrical and optical properties of plasmonic nanoparticles

#139
20100309539
2010-12-09

Phase-change materials and optical limiting devices utilizing phase-change materials

#140
20100208332
2010-08-19

Display device and display method

#141
20100157408
2010-06-24

Display devices

#142
20090324255
2009-12-31

Light transmitting apparatus and method for controlling the same

#143
20090135131
2009-05-28

Display

#144
20090021472
2009-01-22

Reflection type display apparatus and method for driving this apparatus

#145
20070285762
2007-12-13

Techniques for using chirped fields to reconfigure a medium that stores spectral features

#146
20070064303
2007-03-22

Electrochemical display device

#147
20070003202
2007-01-04

Optical waveform shaping device including portions for respectively absorbing and amplifying transmitted optical signal

#148
20060008194
2006-01-12

Optical module

#149
20060007791
2006-01-12

Optical devices and methods involving nanoparticles

#150
20050104049
2005-05-19

Light-controlling element and method for manufacturing the same

#151
18204158
2024-10-29

Electrically-reconfigurable optical device structures with phase change materials

#152
16524021
2022-10-18

Electrochemically tunable, solid-state metamaterial-based devices

#153
15496726
2019-09-17

Chromatic devices comprising a salt-based electrolyte