pleochroic

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CPC
G02F2202/043

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GPHYSICS G02Optics G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT G02F2202/00Materials and properties

Current Industry

G02F2202/043pleochroic

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Electronic devices having multiple alignment layers
- Patent number 12,222,605
- Issue date Feb 11, 2025
- Innolux Corporation
- Jen-Hai Chi
- G02 - OPTICS
Information Patent Grant
Hybrid variable transmission optical device
- Patent number 12,204,222
- Issue date Jan 21, 2025
- Alphamicron Incorporated
- Pedro Soto
- G02 - OPTICS
Information Patent Grant
Polarizers, manufacturing methods thereof, and display panels
- Patent number 12,204,202
- Issue date Jan 21, 2025
- TCL China Star Optoelectronics Technology Co., Ltd.
- Jiacong Guo
- G02 - OPTICS
Information Patent Grant
Optical laminate, viewing angle control system, image display device
- Patent number 12,130,457
- Issue date Oct 29, 2024
- FUJIFILM Corporation
- Wataru Hoshino
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dual-mode smart switchable liquid crystal window
- Patent number 12,123,255
- Issue date Oct 22, 2024
- Kent State University
- Yingfei Jiang
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Switching layer for use in an optical switching element
- Patent number 12,031,078
- Issue date Jul 9, 2024
- Merck Patent GmbH
- Dong-Mee Song
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 11,982,897
- Issue date May 14, 2024
- FUJIFILM Corporation
- Naoya Shibata
- G02 - OPTICS
Information Patent Grant
Anthraquinone compound, liquid crystal composition for dimming incl...
- Patent number 11,905,417
- Issue date Feb 20, 2024
- Nippon Kayaku Kabushiki Kaisha
- Kohei Ohtani
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Electronic devices having multiple alignment layers
- Patent number 11,860,481
- Issue date Jan 2, 2024
- Innolux Corporation
- Jen-Hai Chi
- G02 - OPTICS
Information Patent Grant
Dimming glass window and vehicle
- Patent number 11,846,843
- Issue date Dec 19, 2023
- Beijing BOE Optoelectronics Technology Co., Ltd
- Yiping Ruan
- B32 - LAYERED PRODUCTS
Information Patent Grant
Electronic device
- Patent number 11,809,045
- Issue date Nov 7, 2023
- INNOLUX CORPORATION
- Chih-Chin Kuo
- G02 - OPTICS
Information Patent Grant
Liquid crystal composition, light absorption anisotropic film, lami...
- Patent number 11,789,302
- Issue date Oct 17, 2023
- FUJIFILM Corporation
- Wataru Hoshino
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Device for the regulation of light transmission
- Patent number 11,762,241
- Issue date Sep 19, 2023
- Merck Patent GmbH
- Michael Junge
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Polarizing element, circularly polarizing plate, and image display...
- Patent number 11,703,708
- Issue date Jul 18, 2023
- FUJIFILM Corporation
- Yasukazu Kuwayama
- G02 - OPTICS
Information Patent Grant
Electronic device
- Patent number 11,650,442
- Issue date May 16, 2023
- Innolux Corporation
- Kazuto Jitsui
- G02 - OPTICS
Information Patent Grant
Coating composition
- Patent number 11,629,292
- Issue date Apr 18, 2023
- LG Chem, Ltd.
- Hyun Jun Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dichroic dye and liquid crystal composition
- Patent number 11,584,853
- Issue date Feb 21, 2023
- DIC Corporation
- Kento Kawakita
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Light transmittance control panel for smart windows and smart windo...
- Patent number 11,524,559
- Issue date Dec 13, 2022
- IMAGELAB CO., LTD.
- HyunHa Hwang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electronic devices having multiple alignment layers
- Patent number 11,474,398
- Issue date Oct 18, 2022
- Innolux Corporation
- Jen-Hai Chi
- G02 - OPTICS
Information Patent Grant
Light control sheet and light control window
- Patent number 11,442,322
- Issue date Sep 13, 2022
- Toppan Printing Co., Ltd.
- Tetsushi Yoshida
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Display panel comprising a plurality of dichroic dye liquid crystal...
- Patent number 11,428,972
- Issue date Aug 30, 2022
- Zhiqing Shi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Light-absorbing anisotropic film, optical laminate, and image displ...
- Patent number 11,407,944
- Issue date Aug 9, 2022
- FUJIFILM Corporation
- Naoya Shibata
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for manufacturing optical laminate, optical laminate, and im...
- Patent number 11,378,838
- Issue date Jul 5, 2022
- FUJIFILM Corporation
- Naoya Shibata
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Optoelectronic element
- Patent number 11,215,899
- Issue date Jan 4, 2022
- Electronics and Telecommunications Research Institute
- Gi Heon Kim
- G02 - OPTICS
Information Patent Grant
Polarizing film, method for preparing the same, and display device...
- Patent number 11,181,677
- Issue date Nov 23, 2021
- Samsung Display Co., Ltd.
- Bongsung Seo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light control film, light control system, and light control member
- Patent number 11,112,670
- Issue date Sep 7, 2021
- Dai Nippon Printing Co., Ltd.
- Makoto Yamaki
- G02 - OPTICS
Information Patent Grant
Optical device
- Patent number 11,099,420
- Issue date Aug 24, 2021
- LG Chem, Ltd.
- Ji Hoon Park
- G02 - OPTICS
Information Patent Grant
Optical film and liquid crystal display device
- Patent number 11,022,837
- Issue date Jun 1, 2021
- FUJIFILM Corporation
- Naoya Nishimura
- B32 - LAYERED PRODUCTS
Information Patent Grant
Transmittance-variable device
- Patent number 11,003,032
- Issue date May 11, 2021
- LG Chem, Ltd.
- Dong Hyun Oh
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal display panel and manufacturing method thereof, and...
- Patent number 10,976,613
- Issue date Apr 13, 2021
- Wei Cheng
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DUAL-MODE SMART SWITCHABLE LIQUID CRYSTAL WINDOW
- Publication number 20250043623
- Publication date Feb 6, 2025
- Kent State University
- Yingfei JIANG
- G02 - OPTICS
Information Patent Application
HYBRID VARIABLE TRANSMISSION OPTICAL DEVICE
- Publication number 20240219793
- Publication date Jul 4, 2024
- ALPHAMICRON INCORPORATED
- Pedro Soto
- G02 - OPTICS
Information Patent Application
ELECTRONIC DEVICES HAVING MULTIPLE ALIGNMENT LAYERS
- Publication number 20240085741
- Publication date Mar 14, 2024
- InnoLux Corporation
- Jen-Hai Chi
- G02 - OPTICS
Information Patent Application
DUAL-MODE SMART SWITCHABLE LIQUID CRYSTAL WINDOW
- Publication number 20230399889
- Publication date Dec 14, 2023
- Kent State University
- Yingfei JIANG
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Optical Device
- Publication number 20230384638
- Publication date Nov 30, 2023
- LG CHEM, LTD.
- Jung Woon Kim
- B60 - VEHICLES IN GENERAL
Information Patent Application
Anthraquinone Compound, Liquid Crystal Composition For Dimming Incl...
- Publication number 20230340268
- Publication date Oct 26, 2023
- NIPPON KAYAKU KABUSHIKI KAISHA
- Kohei Ohtani
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20230251513
- Publication date Aug 10, 2023
- InnoLux Corporation
- Kazuto JITSUI
- G02 - OPTICS
Information Patent Application
DIMMING GLASS WINDOW AND VEHICLE
- Publication number 20230109680
- Publication date Apr 13, 2023
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yiping RUAN
- B32 - LAYERED PRODUCTS
Information Patent Application
ELECTROACTIVE OPTICAL DEVICE
- Publication number 20230066064
- Publication date Mar 2, 2023
- PPG INDUSTRIES OHIO, INC.
- Anil Kumar
- G02 - OPTICS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20230004032
- Publication date Jan 5, 2023
- InnoLux Corporation
- Chih-Chin Kuo
- G02 - OPTICS
Information Patent Application
ELECTRONIC DEVICES HAVING MULTIPLE ALIGNMENT LAYERS
- Publication number 20230004033
- Publication date Jan 5, 2023
- InnoLux Corporation
- Jen-Hai Chi
- G02 - OPTICS
Information Patent Application
LIGHT TRANSMITTANCE CONTROL PANEL FOR SMART WINDOWS AND SMART WINDO...
- Publication number 20220250450
- Publication date Aug 11, 2022
- Imagelab Co., Ltd.
- HyunHa HWANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
LIGHT TRANSMITTANCE CONTROL PANEL FOR SMART WINDOWS AND SMART WINDO...
- Publication number 20220153097
- Publication date May 19, 2022
- Imagelab Co., Ltd.
- HyunHa HWANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
DICHROIC DYE AND LIQUID CRYSTAL COMPOSITION
- Publication number 20220073750
- Publication date Mar 10, 2022
- DIC CORPORATION
- Kento Kawakita
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DISPLAY PANEL, MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE
- Publication number 20210363425
- Publication date Nov 25, 2021
- Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Zhiqing SHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DEVICE FOR THE REGULATION OF LIGHT TRANSMISSION
- Publication number 20210181585
- Publication date Jun 17, 2021
- Merck Patent GmbH
- Michael JUNGE
- G02 - OPTICS
Information Patent Application
POLARIZING ELEMENT, CIRCULARLY POLARIZING PLATE, AND IMAGE DISPLAY...
- Publication number 20210026195
- Publication date Jan 28, 2021
- FUJIFILM CORPORATION
- Yasukazu KUWAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTOELECTRONIC ELEMENT
- Publication number 20200379313
- Publication date Dec 3, 2020
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Gi Heon KIM
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL PANEL AND MANUFACTURING METHOD FOR THE SAME
- Publication number 20200355959
- Publication date Nov 12, 2020
- Yong YANG
- G02 - OPTICS
Information Patent Application
Coating Composition
- Publication number 20200354634
- Publication date Nov 12, 2020
- LG CHEM, LTD.
- Hyun Jun Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
OPTICAL DEVICE
- Publication number 20200333660
- Publication date Oct 22, 2020
- LG CHEM, LTD.
- Ji Hoon Park
- G02 - OPTICS
Information Patent Application
METHOD FOR MANUFACTURING OPTICAL LAMINATE, OPTICAL LAMINATE, AND IM...
- Publication number 20200326590
- Publication date Oct 15, 2020
- FUJIFILM CORPORATION
- Naoya SHIBATA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT CONTROL SHEET AND LIGHT CONTROL WINDOW
- Publication number 20200278566
- Publication date Sep 3, 2020
- TOPPAN PRINTING CO., LTD.
- Tetsushi YOSHIDA
- B60 - VEHICLES IN GENERAL
Information Patent Application
LIGHT CONTROL FILM, LIGHT CONTROL SYSTEM, AND LIGHT CONTROL MEMBER
- Publication number 20200271964
- Publication date Aug 27, 2020
- DAI NIPPON PRINTING CO., LTD.
- Makoto YAMAKI
- G02 - OPTICS
Information Patent Application
Method for Manufacturing Optical Device
- Publication number 20200225520
- Publication date Jul 16, 2020
- LG CHEM, LTD.
- Jung Sun You
- G02 - OPTICS
Information Patent Application
COLOR-CHANGING LIGHT-ADJUSTING LIQUID CRYSTAL DEVICE AND LIGHT ADJU...
- Publication number 20200133036
- Publication date Apr 30, 2020
- SHENZHEN GUOHUA OPTOELECTRONICS CO., LTD.
- Guofu ZHOU
- G02 - OPTICS
Information Patent Application
FLEXIBLE LIQUID CRYSTAL OPTICAL SHUTTER AND MANUFACTURING METHOD TH...
- Publication number 20200124900
- Publication date Apr 23, 2020
- South China Normal University
- Guofu ZHOU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Transmittance-Variable Device
- Publication number 20200050045
- Publication date Feb 13, 2020
- LG CHEM, LTD.
- Dong Hyun Oh
- G02 - OPTICS
Information Patent Application
PHOTOCHROMIC FILM
- Publication number 20190317351
- Publication date Oct 17, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Kai-Han Chang
- B60 - VEHICLES IN GENERAL
Information Patent Application
POLARIZING FILM, METHOD FOR PREPARING THE SAME, AND DISPLAY DEVICE...
- Publication number 20190219754
- Publication date Jul 18, 2019
- SAMSUNG DISPLAY CO., LTD.
- Bongsung SEO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electronic devices having multiple alignment layers

Hybrid variable transmission optical device

Polarizers, manufacturing methods thereof, and display panels

Optical laminate, viewing angle control system, image display device

Dual-mode smart switchable liquid crystal window

Switching layer for use in an optical switching element

Liquid crystal display device

Anthraquinone compound, liquid crystal composition for dimming incl...

Electronic devices having multiple alignment layers

Dimming glass window and vehicle

Electronic device

Liquid crystal composition, light absorption anisotropic film, lami...

Device for the regulation of light transmission

Polarizing element, circularly polarizing plate, and image display...

Electronic device

Coating composition

Dichroic dye and liquid crystal composition

Light transmittance control panel for smart windows and smart windo...

Electronic devices having multiple alignment layers

Light control sheet and light control window

Display panel comprising a plurality of dichroic dye liquid crystal...

Light-absorbing anisotropic film, optical laminate, and image displ...

Method for manufacturing optical laminate, optical laminate, and im...

Optoelectronic element

Polarizing film, method for preparing the same, and display device...

Light control film, light control system, and light control member

Optical device

Optical film and liquid crystal display device

Transmittance-variable device

Liquid crystal display panel and manufacturing method thereof, and...

Patents Applicationslast 30 patents

DUAL-MODE SMART SWITCHABLE LIQUID CRYSTAL WINDOW

HYBRID VARIABLE TRANSMISSION OPTICAL DEVICE

ELECTRONIC DEVICES HAVING MULTIPLE ALIGNMENT LAYERS

DUAL-MODE SMART SWITCHABLE LIQUID CRYSTAL WINDOW

Optical Device

Anthraquinone Compound, Liquid Crystal Composition For Dimming Incl...

ELECTRONIC DEVICE

DIMMING GLASS WINDOW AND VEHICLE

ELECTROACTIVE OPTICAL DEVICE

ELECTRONIC DEVICE

ELECTRONIC DEVICES HAVING MULTIPLE ALIGNMENT LAYERS

LIGHT TRANSMITTANCE CONTROL PANEL FOR SMART WINDOWS AND SMART WINDO...

LIGHT TRANSMITTANCE CONTROL PANEL FOR SMART WINDOWS AND SMART WINDO...

DICHROIC DYE AND LIQUID CRYSTAL COMPOSITION

DISPLAY PANEL, MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE

DEVICE FOR THE REGULATION OF LIGHT TRANSMISSION

POLARIZING ELEMENT, CIRCULARLY POLARIZING PLATE, AND IMAGE DISPLAY...

OPTOELECTRONIC ELEMENT

LIQUID CRYSTAL PANEL AND MANUFACTURING METHOD FOR THE SAME

Coating Composition

OPTICAL DEVICE

METHOD FOR MANUFACTURING OPTICAL LAMINATE, OPTICAL LAMINATE, AND IM...

LIGHT CONTROL SHEET AND LIGHT CONTROL WINDOW

LIGHT CONTROL FILM, LIGHT CONTROL SYSTEM, AND LIGHT CONTROL MEMBER

Method for Manufacturing Optical Device

COLOR-CHANGING LIGHT-ADJUSTING LIQUID CRYSTAL DEVICE AND LIGHT ADJU...

FLEXIBLE LIQUID CRYSTAL OPTICAL SHUTTER AND MANUFACTURING METHOD TH...

Transmittance-Variable Device

PHOTOCHROMIC FILM

POLARIZING FILM, METHOD FOR PREPARING THE SAME, AND DISPLAY DEVICE...