ClassID:

175099

G02F1/009 - 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; Materials therefor Thermal properties

Recent Application in this class:
#1
20260050194
2026-02-19

APPARATUS AND METHODS FOR DIFFRACTION-FREE PATTERNING OF OPTICAL SIGNALS AND IMAGES IN DISPLAY SYSTEMS

#2
20250258397
2025-08-14

PASSIVE INTERFERENCE REDUCTION IN POCKELS CELLS

#3
20250208443
2025-06-26

LIGHT CONTROL SHEETS, LIGHT CONTROL DEVICES AND METHODS OF PRODUCING LIGHT CONTROL SHEETS

#4
20250116889
2025-04-10

OPTICAL MODULATOR AND ELECTRONIC APPARATUS INCLUDING THE SAME

#5
20250020950
2025-01-16

METASURFACE AND PHOTONIC DEVICE USING THE SAME

#6
20250020948
2025-01-16

SPATIAL LIGHT MODULATION UNIT AND SPATIAL LIGHT MODULATION DEVICE

#7
20240334848
2024-10-03

Display material

#8
20230400747
2023-12-14

INTELLIGENT REFLECTING DEVICE

#9
20230324721
2023-10-12

Optical device having phase change material and associated methods

#10
20220404646
2022-12-22

LIGHT SHIELDING MEMBER

#11
20220350181
2022-11-03

OPTICAL MODULATOR

#12
20220197064
2022-06-23

ULTRA-CLOSE-RANGE METALLIC HEATER THERMO-OPTIC PHASE SHIFTER

#13
20220085290
2022-03-17

Display material

#14
20210373361
2021-12-02

Synthesis and Application of Light Management with Thermochromic Hydrogel Microparticles

#15
20210329167
2021-10-21

Vehicular vision system with video display

#16
20210244532
2021-08-12

In situ adjustable optical mask

#17
20210041729
2021-02-11

Diffractive waveplate devices that operate over a wide temperature range

#18
20200252546
2020-08-06

Method for displaying video images for a vehicular vision system

#19
20200096832
2020-03-26

Optical communication switch, optical controlling method, array substrate, and display device

#20
20200008932
2020-01-09

In situ adjustable optical mask

#21
20190258093
2019-08-22

Non-volatile thermotropic optical switches based on ionic liquid(s) and polymer blends

#22
20190196229
2019-06-27

Thermochromic low-emissivity film

#23
20190137812
2019-05-09

Display substrate, manufacturing method thereof, display panel, and display device

#24
20190129272
2019-05-02

Configurable heating device and method of using the same

#25
20180373113
2018-12-27

Configurable heating device

#26
20180352160
2018-12-06

Method for displaying video images for a vehicular vision system

#27
20180335651
2018-11-22

Thermochromic low-emissivity film

#28
20180299705
2018-10-18

Smart optical materials, formulations, methods, uses, articles, and devices

#29
20180299208
2018-10-18

Energy storage by reversible inverse crystallization

#30
20180284493
2018-10-04

Optical phase shifter, optical interferometer based thereupon, and method of manufacture thereof

#31
20180222826
2018-08-09

Solid state materials with tunable dielectric response and rotational anisotropy

#32
20180203264
2018-07-19

Actively Tunable Polar-Dielectric Optical Devices

#33
20180203263
2018-07-19

Actively Tunable Polar-Dielectric Optical Devices

#34
20180113332
2018-04-26

Thermo-optic optical switch

#35
20180091239
2018-03-29

Imaging system

#36
20180035050
2018-02-01

Vehicular multi-camera vision system

#37
20170307910
2017-10-26

Optical film and method for producing optical film

#38
20170292067
2017-10-12

VANADIUM OXIDE-CONTAINING PARTICLES EACH HAVING CORE-SHELL STRUCTURE

#39
20170227797
2017-08-10

Actively tunable polar-dielectric optical devices

#40
20170227794
2017-08-10

Optical film, backlight module and liquid crystal display device

#41
20170156850
2017-06-08

In situ adjustable optical mask

#42
20170078571
2017-03-16

Vehicular multi-camera vision system

#43
20160334649
2016-11-17

Mask processing using films with spatially selective birefringence reduction

#44
20160202500
2016-07-14

Doping capsules, composite systems comprising these and also use thereof

#45
20160103341
2016-04-14

Actively Tunable Polar-Dielectric Optical Devices

#46
20160026012
2016-01-28

Display apparatus and method for controlling temperature in display apparatus thereof

#47
20150368559
2015-12-24

Polymerizable composition and method for manufacturing liquid crystal device

#48
20150338689
2015-11-26

Liquid crystal device

#49
20150286077
2015-10-08

Display screen and its manufacturing process

#50
20150229094
2015-08-13

Laser light source

#51
20150015930
2015-01-15

Nanophononic metamaterials

#52
20140333984
2014-11-13

Thermochromic window and method of fabricating the same

#53
20140327952
2014-11-06

Color neutral thermochromic layers and laminates

#54
20140126037
2014-05-08

Tunable bragg stack

#55
20140104668
2014-04-17

Thermochromatic element and thermochromatic display apparatus

#56
20140002886
2014-01-02

Thermochromic window doped with dopant and method of manufacturing the same

#57
20140001029
2014-01-02

Method Of Manufacturing Thermochromic Window

#58
20130335803
2013-12-19

Thermochromic window

#59
20120043491
2012-02-23

DOPING CAPSULES, COMPOSITE SYSTEMS CONTAINING SAID CAPSULES AND USE THEREOF

#60
20110256381
2011-10-20

ENERGY EFFICIENT ROOF COVERING

#61
20110164308
2011-07-07

Tunable Bragg stack

#62
20110157674
2011-06-30

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

#63
20110157672
2011-06-30

Chromatic element and chromatic display device using the same

#64
20100328594
2010-12-30

Liquid crystal display element, display device, and method for driving the same

#65
15364214
2017-10-17

Variable traffic safety sign for displaying roadbed conditions in response to changes in temperature and humidity

#66
14518106
2019-10-08

Individually addressable infrared mask array