ClassID:

173647

G02B5/0841 - CPC Classification

Classification description:

Optical elements other than lenses; Mirrors; Multilayer mirrors, i.e. having two or more reflecting layers the reflecting layers comprising dielectric materials only comprising organic materials, e.g. polymers

Recent Application in this class:
#1
20250389955
2025-12-25

MIRROR AND HEAD-UP DISPLAY APPARATUS

#2
20250334773
2025-10-30

LIQUID MIRROR

#3
20250231332
2025-07-17

OPTICAL FILM INCLUDING INFRARED REFLECTOR AND MULTILAYER REFLECTIVE POLARIZER WITH CRYSTALLINE LOW INDEX LAYERS

#4
20250164673
2025-05-22

LIGHT SHIELDING ARTICLES AND ELECTROMAGNETIC RECEIVERS AND/OR EMITTERS INCLUDING THE SAME

#5
20250110261
2025-04-03

Optical Film and Optical Lens Including Same

#6
20250020837
2025-01-16

Multilayer Partial Mirror, Backlight, and Display System

#7
20240345248
2024-10-17

LIDAR SYSTEM WITH POLYGON MIRROR

#8
20240264339
2024-08-08

Multilayer partial mirror, backlight, and display system

#9
20240151889
2024-05-09

MULTILAYER OPITICAL FILM

#10
20230400611
2023-12-14

MIRROR AND HEAD-UP DISPLAY DEVICE

#11
20230333297
2023-10-19

PARTIAL REFLECTOR FOR CORRECTING COLOR SHIFT

#12
20230333247
2023-10-19

Lidar system with polygon mirror

#13
20230204951
2023-06-29

IR REFLECTIVE MULTILAYER OPTICAL FILMS

#14
20230079518
2023-03-16

Tunable dielectric metasurface for beam steering

#15
20230077901
2023-03-16

Light scanning apparatus and image forming apparatus

#16
20230009008
2023-01-12

Interference filter, and method of manufacturing interference filter

#17
20220229396
2022-07-21

REFRACTIVE INDEX MODULATION MODIFICATION IN A HOLOGRAPHIC GRATING

#18
20220221627
2022-07-14

COMPOSITE COOLING FILM AND ARTICLE INCLUDING THE SAME

#19
20220179143
2022-06-09

Polarizer film

#20
20220128748
2022-04-28

Reflective stack with heat spreading layer

#21
20220075217
2022-03-10

METHOD FOR PRODUCING REFLECTIVE LAYER AND REFLECTIVE LAYER

#22
20220003913
2022-01-06

MULTILAYER OPTICAL FILM

#23
20210349246
2021-11-11

Multilayer laminate film

#24
20210302637
2021-09-30

Optical film including infrared reflector and multilayer reflective polarizer with crystalline low index layers

#25
20210294005
2021-09-23

Optical film including polymeric optical reflector and discontinuous transparent coating

#26
20210278578
2021-09-09

Film and layered body having specified thickness ratios of thermoplastic layers

#27
20210239887
2021-08-05

Broadband visible reflector

#28
20210231851
2021-07-29

OPTICAL SYSTEM

#29
20210165208
2021-06-03

Actuated polymer-based dielectric mirrors

#30
20210146840
2021-05-20

System for automatically dispensing spacer beads for spacing substrates of a mirror reflective element

#31
20210116615
2021-04-22

Cholesteric liquid crystal layer, laminate, optically anisotropic body, reflective film, method for producing cholesteric liquid crystal layer, anti-counterfeit medium, and determination method

#32
20210063612
2021-03-04

Adaptive materials and systems for manipulation of electromagnetic radiation

#33
20210055689
2021-02-25

Refractive index modulation modification in a holographic grating

#34
20210018713
2021-01-21

PASSIVE COOLING ARTICLES HAVING A FLUOROPOLYMER

#35
20200348457
2020-11-05

Light source unit

#36
20200333514
2020-10-22

Laser protective film and laser protective device comprising the same

#37
20200284906
2020-09-10

Lidar system with polygon mirror

#38
20200257028
2020-08-13

Partial reflector having stack of polymer layers for correcting color shift

#39
20200217989
2020-07-09

MULTILAYER OPTICAL FILM, METHOD OF MAKING THE SAME, AND TRANSACTION CARD HAVING THE SAME

#40
20200209454
2020-07-02

Multilayer optical film

#41
20200103641
2020-04-02

Space optics

#42
20200096683
2020-03-26

CUBE CORNER RETROREFLECTIVE ARTICLESWITH TAILORED RETROREFLECTIVITY AND METHODS OF MAKING

#43
20200003941
2020-01-02

Polymeric multilayer optical film

#44
20190369314
2019-12-05

Visibly transparent broadband infrared mirror films having fluoropolymers and 7:1:1:7:1:1 layer thickness ratio

#45
20190331837
2019-10-31

Optical stack

#46
20190324180
2019-10-24

Light reflection film and laminate having the light reflection film

#47
20190302333
2019-10-03

Multilayer film including hidden fluorescent features

#48
20190271899
2019-09-05

Saturable absorber mirror of composite structure

#49
20190250320
2019-08-15

Multilayer optical film

#50
20190204493
2019-07-04

Patterned marking of multilayer optical film by thermal conduction

#51
20190154889
2019-05-23

Manufacturing a balanced polygon mirror

#52
20190154836
2019-05-23

Low profile lidar scanner with polygon mirror

#53
20190154803
2019-05-23

Scan sensors on the exterior surfaces of a vehicle

#54
20190146133
2019-05-16

Filter made of metamaterials

#55
20190033634
2019-01-31

Reflective layer obtained by immobilizing cholesteric liquid crystalline phase

#56
20190033498
2019-01-31

LIGHT REFLECTION FILM, AND LIGHT CONTROL FILM AND MIRROR DISPLAY INCLUDING THE LIGHT REFLECTION FILM

#57
20180373049
2018-12-27

Devices, systems, and methods for illuminating objects

#58
20180372996
2018-12-27

Optical imaging lens

#59
20180372932
2018-12-27

Broadband visible reflector

#60
20180372931
2018-12-27

Reflective stack with heat spreading layer

#61
20180329123
2018-11-15

Optical reflection film and optical reflector

#62
20180313992
2018-11-01

Patterned marking of multilayer optical film by thermal conduction

#63
20180297058
2018-10-18

Dynamic infrared-reflective materials based on reflectin films

#64
20180292588
2018-10-11

Wide band semi-specular mirror film incorporating nanovoided polymeric layer

#65
20180259687
2018-09-13

FLEXIBLE BRAGG REFLECTOR

#66
20180237695
2018-08-23

Cholesteric resin laminate, production method, and use

#67
20180128954
2018-05-10

Patterned marking of multilayer optical film by thermal conduction

#68
20180114780
2018-04-26

LIGHT EMITTING DEVICE ARRAY AND LIGHTING SYSTEM INCLUDING THE SAME

#69
20180065350
2018-03-08

FLUOROPOLYMERIC MULTILAYER OPTICAL FILM AND METHODS OF MAKING AND USING THE SAME

#70
20170373386
2017-12-28

System having a telecommunications element being concealed by a reflective structure comprising a polymer optical multilayer film

#71
20170351011
2017-12-07

Multilayer polymeric reflector

#72
20170329060
2017-11-16

Multilayer polymeric reflector

#73
20170192130
2017-07-06

MULTILAYER OPTICAL FILM, METHOD OF MAKING THE SAME, AND TRANSACTION CARD HAVING THE SAME

#74
20170190821
2017-07-06

Polymerizable composition containing polymerizable compound, film, and half mirror for displaying projection image

#75
20160377780
2016-12-29

OPTICAL REFLECTION FILM

#76
20160341854
2016-11-24

METHODS FOR MAKING REFLECTIVE TRAYS

#77
20160327700
2016-11-10

REFLECTIVE SHEET

#78
20160320533
2016-11-03

Articles comprising self-assembled layers comprising nanoparticles with a phosphorous surface treatment

#79
20160318845
2016-11-03

Polymerizable compound, polymerizable composition, film, and half mirror for displaying projection image

#80
20160264743
2016-09-15

Film containing a resin having a thiourethane bond and uses thereof

#81
20160245971
2016-08-25

Method for manufacturing a reflective optical film

#82
20160245965
2016-08-25

Multilayer polymeric reflector

#83
20160238762
2016-08-18

Polymeric multilayer optical film

#84
20160238761
2016-08-18

Apodized broadband partial reflectors

#85
20160223731
2016-08-04

Patterned marking of multilayer optical film by thermal conduction

#86
20160216427
2016-07-28

Multilayer optical film

#87
20160209562
2016-07-21

Multi-layer optical films

#88
20160170113
2016-06-16

Multilayer optical films having side-by-side polarizer/polarizer zones

#89
20160170101
2016-06-16

Multilayer stack with overlapping harmonics for wide visible-infrared coverage

#90
20160149067
2016-05-26

Solar energy devices

#91
20160124139
2016-05-05

REFLECTIVE TRAY FOR A BACKLIGHT, COMPRISING A POLYMERIC DIELECTRIC MULTILAYER REFLECTOR

#92
20160059605
2016-03-03

Layer-by-layer assembled multilayer lamination transfer films

#93
20160054492
2016-02-25

LAMINATED GLASS

#94
20150369983
2015-12-24

Reflection film, optical member, and display

#95
20150346398
2015-12-03

Dynamic infrared-reflective materials based on reflectin films

#96
20150323717
2015-11-12

Brightness enhancing film and backlight unit comprising the same

#97
20150285974
2015-10-08

Optical reflective film and optical reflector using the same

#98
20150285956
2015-10-08

Method of making multilayer optical film comprising layer-by-layer self-assembled layers and articles

#99
20150219810
2015-08-06

Light reflective film and light reflector produced using the same

#100
20150192719
2015-07-09

Multilayer optical films suitable for bi-level internal patterning

#101
20150183938
2015-07-02

μ-polyoxo crosslinked phthalocyanine compound, preparing method thereof, and near infrared ray absorbing and reflecting composition using the same

#102
20150177432
2015-06-25

UV stable assemblies comprising multi-layer optical film

#103
20150146292
2015-05-28

Multilayer optical films having side-by-side mirror/polarizer zones

#104
20150116649
2015-04-30

LIGHT REFLECTION LAYER, LIGHT REFLECTION PLATE, LAMINATED INTERLAYER FILM SHEET FOR LAMINATED GLASS, LAMINATED GLASS, AND METHOD OF MANUFACTURING THESE

#105
20150023054
2015-01-22

REFLECTIVE FILM

#106
20140313572
2014-10-23

Multilayer stack with overlapping harmonics for wide visible-infrared coverage

#107
20140308491
2014-10-16

Internally patterned multilayer optical films using spatially selective birefringence reduction

#108
20140293467
2014-10-02

Filter made of metamaterials

#109
20140285896
2014-09-25

Optical reflective film and optical reflector using the same

#110
20140268346
2014-09-18

Apodized broadband partial reflectors having differing optical packets

#111
20140240829
2014-08-28

Apodized broadband partial reflectors

#112
20140226208
2014-08-14

Dielectric mirror

#113
20130329294
2013-12-12

Light reflection device and manufacture method of the same

#114
20130250405
2013-09-26

Multilayer stack combinations with interleaved overlapping harmonics for wide visible infrared coverage

#115
20130215512
2013-08-22

Wide band semi-specular mirror film incorporating nanovoided polymeric layer

#116
20130101816
2013-04-25

Multilayer optical film

#117
20130004754
2013-01-03

Structural color body

#118
20120229893
2012-09-13

Multi-layer optical films

#119
20120225274
2012-09-06

FILM AND USES THEREOF

#120
20120207993
2012-08-16

MULTILAYERED OPTICAL FILM, AND PREPARATION METHOD THEREOF

#121
20120105957
2012-05-03

Post-formable multilayer optical films and methods of forming

#122
20120094118
2012-04-19

INFRARED LIGHT REFLECTOR, INFRARED LIGHT REFLECTING LAMINATED GLASS, AND LAMINATED GLASS AND LAMINATE HAVE CHOLESTERIC LIQUID CRYSTAL LAYERS

#123
20120087010
2012-04-12

PATTERNED ADHESIVES FOR REFLECTORS

#124
20120019914
2012-01-26

METHOD FOR OBTAINING A FLEXIBLE BRAGG MIRROR AND BRAGG MIRROR OBTAINED USING SAID METHOD

#125
20120011850
2012-01-19

Broadband reflectors, concentrated solar power systems, and methods of using the same

#126
20110286095
2011-11-24

Multilayer optical films having side-by-side polarizer/polarizer zones

#127
20110279997
2011-11-17

Reflective film combinations with output confinement in both polar and azimuthal directions and related constructions

#128
20110255167
2011-10-20

Multilayer optical films suitable for bi-level internal patterning

#129
20110255163
2011-10-20

Internally patterned multilayer optical films using spatially selective birefringence reduction

#130
20110249334
2011-10-13

Internally patterned multilayer optical films with multiple birefringent layers

#131
20110249332
2011-10-13

Multilayer optical films having side-by-side mirror/polarizer zones

#132
20110249325
2011-10-13

FLUOROPOLYMERIC MULTILAYER OPTICAL FILM AND METHODS OF MAKING AND USING THE SAME

#133
20110181820
2011-07-28

INFRARED LIGHT REFLECTING PLATE, LAMINATED INTERLAYER FILM SHEET FOR LAMINATED GLASS AND ITS PRODUCTION METHOD, AND LAMINATED GLASS

#134
20110109966
2011-05-12

Multilayer optical film layer comprising blend of methyl methacrylate polymer and styrene acrylonitrile polymer

#135
20100330350
2010-12-30

Laminated film and molding and reflector

#136
20100279091
2010-11-04

REFLECTIVE FILM

#137
20100221511
2010-09-02

Multilayer films including thermoplastic silicone block copolymers

#138
20100221491
2010-09-02

Optical body having polyacrylate skin layer

#139
20100221490
2010-09-02

Optical body having polyacrylate skin layer

#140
20100219540
2010-09-02

Method of making optical body having polyacrylate skin layer

#141
20100124667
2010-05-20

Isotropic layer of multilayer optical film comprising birefringent thermoplastic polymer

#142
20100075136
2010-03-25

Functional Nanofilms

#143
20100067257
2010-03-18

Patterned adhesives for reflectors

#144
20100061083
2010-03-11

Reflective sheet having first reflective layer and second reflective layer

#145
20090323180
2009-12-31

Multilayer optical films having one or more reflection bands

#146
20090303411
2009-12-10

MULTILAYERED SHEET FOR LIGHT REFLECTION, REFLECTOR, LIGHTING UNIT AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME

#147
20090283144
2009-11-19

SOLAR CONCENTRATING MIRROR

#148
20090283133
2009-11-19

SOLAR CONCENTRATING MIRROR

#149
20090161061
2009-06-25

Multilayer laminates comprising chiral nematic liquid crystals

#150
20090155540
2009-06-18

POST-FORMABLE MULTILAYER OPTICAL FILMS AND METHODS OF FORMING

#151
20090062504
2009-03-05

Modified copolyesters and improved multilayer reflective films

#152
20090047522
2009-02-19

Optical Reflective Film

#153
20080274340
2008-11-06

NON-SPECULAR IRIDESCENT FILMS

#154
20080212213
2008-09-04

Light-Shielding Highly Reflective Multilayer Sheet, and Thermoformed Body and Case Using Same

#155
20070298271
2007-12-27

MULTILAYER OPTICAL FILM, METHOD OF MAKING THE SAME, AND TRANSACTION CARD HAVING THE SAME

#156
20070291384
2007-12-20

Method of making reflector for solar collector or the like, and corresponding product, including reflective coating designed for improved adherence to laminating layer

#157
20070188870
2007-08-16

Multilayer mirror manufacturing method, optical system manufacturing method, exposure apparatus, and device manufacturing method

#158
20070184274
2007-08-09

Polymeric Interference Films For Horticultural Applications

#159
20070177273
2007-08-02

Films including thermoplastic silicone block copolymers

#160
20070177272
2007-08-02

Multilayer films including thermoplastic silicone block copolymers

#161
20070131345
2007-06-14

Optical film packaging format

#162
20070122641
2007-05-31

High efficiency optical devices

#163
20070109673
2007-05-17

Infrared light reflecting film

#164
20070098970
2007-05-03

Modified copolyesters and improved multilayer reflective films

#165
20070092728
2007-04-26

HIGH EFFICIENCY OPTICAL DEVICES

#166
20070092710
2007-04-26

Reflective film

#167
20060290843
2006-12-28

Illumination element and system using same

#168
20060272766
2006-12-07

Optical bodies and method of making optical bodies including acrylate blend layers

#169
20060267459
2006-11-30

Micro-coextruded film modified with piezoelectric layers

#170
20060263592
2006-11-23

Polyester film

#171
20060201206
2006-09-14

Methods of making fiber waveguides from multilayer structures

#172
20060158585
2006-07-20

Light-reflector and planar light source using same

#173
20060126344
2006-06-15

Optical reflector and planar light source device

#174
20060087755
2006-04-27

Transparent plastic optical components and abrasion resistant polymer substrates and methods for making the same

#175
20060057398
2006-03-16

Plastic film with a multilayered interference coating

#176
20050266215
2005-12-01

Curl and thickness control for white reflector film

#177
20050260384
2005-11-24

High efficiency optical devices

#178
20050259326
2005-11-24

Cards and laminates incorporating multilayer optical films

#179
20050244646
2005-11-03

Modified copolyesters and improved multilayer reflective films

#180
20050207002
2005-09-22

Multilayer infrared reflecting film with high and smooth transmission in visible wavelength region and laminate articles made therefrom

#181
20050191464
2005-09-01

Light reflector

#182
20050186408
2005-08-25

Multilayer optical bodies

#183
20050079333
2005-04-14

Red-green-blue polymeric interference film

#184
20050019530
2005-01-27

Post-formable multilayer optical films and methods of forming

#185
14743184
2017-07-18

High quality telescope mirrors made from polymer matrix composite materials and method