ClassID:

175557

G02F2202/14 - CPC Classification

Classification description:

Materials and properties photochromic

Recent Application in this class:
#1
20250284168
2025-09-11

SYSTEM AND METHODS TO EXPLOIT PHOTOSWITCHABLE OPTOELECTRONIC PROPERTIES OF 2D HYBRID STRUCTURES

#2
20250180944
2025-06-05

DISPLAY DEVICE

#3
20240367586
2024-11-07

VEHICULAR MIRROR REFLECTIVE ELEMENT WITH PHOTOCHROMIC LAYER

#4
20240219793
2024-07-04

Hybrid variable transmission optical device

#5
20230215875
2023-07-06

Display Apparatus

#6
20230152651
2023-05-18

A MULTI-LAYER ASSEMBLY FOR PROVIDING A TARGETTED TRANSMITTED COLOR AND TARGETTED REFLECTIVE COLOR

#7
20230107836
2023-04-06

Touch panel and touch display device

#8
20220413334
2022-12-29

SMART WINDOW DEVICE WITH INTEGRATED TEMPERATURE CONTROL AND RELATED METHODS

#9
20220365618
2022-11-17

DISPLAY SUBSTRATE, MANUFACTURING METHOD THEREFOR AND DISPLAY APPARATUS

#10
20220221754
2022-07-14

Photochromic dye and liquid crystal optical element

#11
20220199712
2022-06-23

Display device having switchable viewing angle

#12
20220165812
2022-05-26

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

#13
20220083096
2022-03-17

Mold frame for an information handling system

#14
20220004034
2022-01-06

Terminal with a color changing screen layer

#15
20210356773
2021-11-18

COLOR FILTER SUBSTRATE AND DISPLAY APPARATUS

#16
20210325699
2021-10-21

Local dimming in a device

#17
20210244532
2021-08-12

In situ adjustable optical mask

#18
20210103180
2021-04-08

Photochromic optical element

#19
20200251538
2020-08-06

Display panel and display device

#20
20200098836
2020-03-26

Display panel, method for manufacturing the same, and display device

#21
20200008932
2020-01-09

In situ adjustable optical mask

#22
20190369454
2019-12-05

Photosensitive multilayered composite material suitable for eye implants

#23
20190324274
2019-10-24

Head-mounted device with an adjustable opacity system

#24
20190317351
2019-10-17

Photochromic film

#25
20190299754
2019-10-03

Windshield for low speed vehicles such as golf cars

#26
20190121196
2019-04-25

Display devices including photochromic-dichroic compounds and dichroic compounds

#27
20190049791
2019-02-14

Optical device and display device

#28
20190030999
2019-01-31

Windsheild for low speed vehicles such as golf cars

#29
20190030998
2019-01-31

Windshield for low speed vehicles such as golf cars

#30
20190002340
2019-01-03

Transparent photochromic device

#31
20180341130
2018-11-29

Viewing angle controlling film, backlight unit using the same and display device using the same

#32
20180321567
2018-11-08

Glazing having switchable optical properties

#33
20180259799
2018-09-13

Display device and driving method

#34
20180196303
2018-07-12

Display panel and display apparatus having a photochromic layer

#35
20180153041
2018-05-31

COLOR-CHANGEABLE CAPACITOR PACKAGE STRUCTURE AND COLOR-CHANGEABLE CAPACITOR CASING STRUCTURE THEREOF, AND CIRCUIT BOARD ASSEMBLY

#36
20180138430
2018-05-17

Articles having flexible substrates

#37
20180063958
2018-03-01

COLOR-CHANGEABLE CAPACITOR PACKAGE STRUCTURE AND COLOR-CHANGEABLE CAPACITOR CASING STRUCTURE THEREOF, AND CIRCUIT BOARD ASSEMBLY

#38
20180045987
2018-02-15

Anti-glare device and rearview mirror

#39
20170355901
2017-12-14

Photochromic-electrochromic compositions

#40
20170282691
2017-10-05

WINDSHEILD FOR LOW SPEED VEHICLES SUCH AS GOLF CARS

#41
20170168367
2017-06-15

Multi-pane dynamic window and method for making same

#42
20170156850
2017-06-08

In situ adjustable optical mask

#43
20170052298
2017-02-23

SYSTEMS FOR AND METHODS OF AMBIENT-LIGHT REDUCTION IN OLED DISPLAY SYSTEMS AND LCD SYSTEMS

#44
20160291432
2016-10-06

Array substrate, display panel, display device and method of repairing display panel

#45
20160085131
2016-03-24

Variable transmittance optical devices

#46
20150301423
2015-10-22

Glazing having switchable optical properties

#47
20150274910
2015-10-01

Oriented polymeric sheets exhibiting dichroism and articles containing the same

#48
20150177586
2015-06-25

Multi-pane dynamic window and method for making same

#49
20150043051
2015-02-12

Vehicle with mounted windshield

#50
20140320947
2014-10-30

Multi-pane dynamic window and method for making same

#51
20140043586
2014-02-13

Photochromic composition and optical article using photochromic composition

#52
20130278989
2013-10-24

Variable transmittance optical devices

#53
20130093969
2013-04-18

Smart photochromic chiral nematic liquid crystal window

#54
20130066068
2013-03-14

Photo-responsive liquid crystalline compound and its applications

#55
20120320012
2012-12-20

DISPLAY DEVICE AND ELECTRONIC APPARATUS

#56
20120287522
2012-11-15

Wavelength-specific wide impinging angle limiter

#57
20120069254
2012-03-22

Color changing contact lenses

#58
20110051231
2011-03-03

LIGHT EXCITED LIMITING WINDOW

#59
20100309539
2010-12-09

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

#60
20100201912
2010-08-12

Liquid crystal display device and manufacturing method thereof

#61
20100118379
2010-05-13

Barrier and image display device with the same

#62
20100103337
2010-04-29

Liquid crystal composition, liquid crystal device, reflective display material, and light modulating material

#63
20100039689
2010-02-18

Adjustable apodized lens aperture

#64
20090323160
2009-12-31

Multi-pane dynamic window and method for making same

#65
20070291345
2007-12-20

Oriented polymeric sheets exhibiting dichroism and articles containing the same

#66
20070139792
2007-06-21

ADJUSTABLE APODIZED LENS APERTURE

#67
20070131949
2007-06-14

Color tunable light-emitting devices and method of making the same

#68
20070060013
2007-03-15

PHOTO-CHROMIC LIGHT DRAWING SETS

#69
20070054594
2007-03-08

PHOTO-CHROMIC DOLL PLAYSETS, PHOTO-CHROMIC TOY VEHICLE PLAYSETS AND ACTIVATION LIGHT PROJECTORS

#70
20070054590
2007-03-08

PHOTO-CHROMIC TOYS

#71
20070048065
2007-03-01

HAND HELD ACTIVATING LIGHT SOURCES FOR PHOTO-CHROMIC TOYS

#72
20070047058
2007-03-01

Barrier and image display device with the same

#73
20070030554
2007-02-08

Method and apparatus for providing color changing thin film material

#74
20060222973
2006-10-05

Multicolor electronic paper

#75
20060222972
2006-10-05

Dual-layer protected transient document

#76
20060209381
2006-09-21

Dimming device and display device incorporating the same

#77
20060170376
2006-08-03

Methods and apparatus for providing workspace lighting and facilitating workspace customization

#78
20060001944
2006-01-05

Multicolored photochromic display

#79
20050195284
2005-09-08

Optical element changing optical density in response to electromagnetic wave

#80
18197061
2026-03-31

Photochromic compositions, systems, and methods triggered using visible or nir light