in liquid crystals doped with a plechroic dye

Industry

CPC
G02F1/13737

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Parent Industries

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 G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source

Current Industry

G02F1/13737in liquid crystals doped with a plechroic dye

Industries

Patents Grantslast 30 patents

Information Patent Grant
Anti-peeping panel, preparation method, driving method, and display...
- Patent number 12,135,489
- Issue date Nov 5, 2024
- BOE Technology Group Co., Ltd.
- Cheng Han
- G02 - OPTICS
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
Systems with adjustable window transmission and haze
- Patent number 12,007,639
- Issue date Jun 11, 2024
- Apple Inc.
- Yuan Chen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Switching layers for use in a switching element
- Patent number 11,952,528
- Issue date Apr 9, 2024
- Merck Patent GmbH
- Henriette Bakker
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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 with curved display surfaces
- Patent number 11,862,083
- Issue date Jan 2, 2024
- Apple Inc.
- Sameer Pandya
- G02 - OPTICS
Information Patent Grant
Polarizer, method of producing polarizer, laminate, and image displ...
- Patent number 11,644,714
- Issue date May 9, 2023
- FUJIFILM Corporation
- Wataru Hoshino
- G02 - OPTICS
Information Patent Grant
Transmittance-variable film capable of controlling pretilt of liqui...
- Patent number 11,614,660
- Issue date Mar 28, 2023
- LG Chem, Ltd.
- Jung Woon Kim
- G02 - OPTICS
Information Patent Grant
Systems with adjustable window transmission and haze
- Patent number 11,598,985
- Issue date Mar 7, 2023
- Apple Inc.
- Yuan Chen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Light-adjusting glass, manufacturing method thereof and glass assembly
- Patent number 11,543,695
- Issue date Jan 3, 2023
- Beijing BOE Optoelectronics Technology Co., Ltd
- Xiaojuan Wu
- G02 - OPTICS
Information Patent Grant
Light modulation device
- Patent number 11,536,987
- Issue date Dec 27, 2022
- LG Chem, Ltd.
- Min Jun Gim
- B32 - LAYERED PRODUCTS
Information Patent Grant
Light modulation device
- Patent number 11,506,915
- Issue date Nov 22, 2022
- LG Chem, Ltd.
- Min Jun Gim
- B32 - LAYERED PRODUCTS
Information Patent Grant
Variable transmission optical assembly having a pixelated switchabl...
- Patent number 11,500,255
- Issue date Nov 15, 2022
- Alphamicron Incorporated
- Bahman Taheri
- G02 - OPTICS
Information Patent Grant
Light adjusting glass
- Patent number 11,487,160
- Issue date Nov 1, 2022
- BEIJING BOE SENSOR TECHNOLOGY CO., LTD.
- Yuelei Xiao
- G02 - OPTICS
Information Patent Grant
Light modulation device
- Patent number 11,347,080
- Issue date May 31, 2022
- LG Chem, Ltd.
- Eun Jung Lim
- B32 - LAYERED PRODUCTS
Information Patent Grant
Light modulation device
- Patent number 11,314,106
- Issue date Apr 26, 2022
- LG Chem, Ltd.
- Min Jun Gim
- B32 - LAYERED PRODUCTS
Information Patent Grant
Light modulation device
- Patent number 11,262,600
- Issue date Mar 1, 2022
- LG Chem, Ltd.
- Hyun Jun Lee
- B32 - LAYERED PRODUCTS
Information Patent Grant
Smart window system and control method therefor
- Patent number 11,194,209
- Issue date Dec 7, 2021
- Samsung Electronics Co., Ltd.
- Jun Cheol Bae
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Display panel having wide and narrow viewing angle display modes co...
- Patent number 10,802,359
- Issue date Oct 13, 2020
- Longcai Xin
- G02 - OPTICS
Information Patent Grant
Optical switching device
- Patent number 10,598,998
- Issue date Mar 24, 2020
- Merck Patent GmbH
- Michael Junge
- G02 - OPTICS
Information Patent Grant
Device and operation method and manufacturing method thereof
- Patent number 10,578,942
- Issue date Mar 3, 2020
- BOE Technology Group Co., Ltd.
- Miki Kashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid-crystalline medium
- Patent number 10,465,114
- Issue date Nov 5, 2019
- Merck Patent GmbH
- Michael Junge
- G02 - OPTICS
Information Patent Grant
Light blocking device, method of manufacturing the same, and transp...
- Patent number 10,394,070
- Issue date Aug 27, 2019
- LG Display Co., Ltd.
- Sunyoung Park
- G02 - OPTICS
Information Patent Grant
Device for regulating the entry of light
- Patent number 10,336,940
- Issue date Jul 2, 2019
- Merck Patent GmbH
- Michael Junge
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Display device
- Patent number 10,338,441
- Issue date Jul 2, 2019
- Japan Display Inc.
- Kentaro Okuyama
- G02 - OPTICS
Information Patent Grant
Variable light attenuating devices and arrangements
- Patent number 10,310,349
- Issue date Jun 4, 2019
- Alphamicron Incorporated
- Bahman Taheri
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid crystal material
- Patent number 10,260,001
- Issue date Apr 16, 2019
- Merck Patent GmbH
- Michael Junge
- G02 - OPTICS
Information Patent Grant
Light controlling apparatus and transparent display including the same
- Patent number 10,228,600
- Issue date Mar 12, 2019
- LG Display Co., Ltd.
- Ki Han Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid crystal device, method for manufacturing a liquid crystal de...
- Patent number 10,156,760
- Issue date Dec 18, 2018
- Electronics and Telecommunications Research Institute
- Sujung Kim
- G02 - OPTICS
Information Patent Grant
Optical switch, optical switching apparatus
- Patent number 10,129,613
- Issue date Nov 13, 2018
- Sumitomo Electric Industries, Ltd.
- Sundararajan Balasekaran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

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
Electronic Devices With Curved Display Surfaces
- Publication number 20240087527
- Publication date Mar 14, 2024
- Apple Inc.
- Sameer Pandya
- G02 - OPTICS
Information Patent Application
EYEWEAR WITH NON-POLARIZING AMBIENT LIGHT DIMMING
- Publication number 20240027804
- Publication date Jan 25, 2024
- Vaibhav Mathur
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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
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
DIMMING PANEL, METHOD FOR MANUFACTURING SAME, METHOD FOR DRIVING SA...
- Publication number 20230176427
- Publication date Jun 8, 2023
- HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
- Chaoyue WANG
- G02 - OPTICS
Information Patent Application
Systems With Adjustable Window Transmission and Haze
- Publication number 20230152620
- Publication date May 18, 2023
- Apple Inc.
- Yuan Chen
- B60 - VEHICLES IN GENERAL
Information Patent Application
SWITCHING LAYERS FOR USE IN A SWITCHING ELEMENT
- Publication number 20220064532
- Publication date Mar 3, 2022
- Merck Patent GmbH
- Henriëtte BAKKER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT-ADJUSTING GLASS, MANUFACTURING METHOD THEREOF AND GLASS ASSEMBLY
- Publication number 20220066246
- Publication date Mar 3, 2022
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xiaojuan WU
- G02 - OPTICS
Information Patent Application
Electronic Devices With Curved Display Surfaces
- Publication number 20220051622
- Publication date Feb 17, 2022
- Apple Inc.
- Sameer Pandya
- G02 - OPTICS
Information Patent Application
OPTICAL ASSEMBLY WITH VARIABLE PIXELATED TRANSMISSION
- Publication number 20210397034
- Publication date Dec 23, 2021
- ALPHAMICRON INCORPORATED
- BAHMAN TAHERI
- G02 - OPTICS
Information Patent Application
LIGHT ADJUSTING GLASS
- Publication number 20210247636
- Publication date Aug 12, 2021
- BEIJING BOE SENSOR TECHNOLOGY CO., LTD.
- Yuelei XIAO
- G02 - OPTICS
Information Patent Application
Transmittance-Variable Film
- Publication number 20190250465
- Publication date Aug 15, 2019
- LG CHEM, LTD.
- Jung Woon Kim
- G02 - OPTICS
Information Patent Application
OPTICAL SWITCH, OPTICAL SWITCHING APPARATUS
- Publication number 20180184181
- Publication date Jun 28, 2018
- Sumitomo Electric Industries. Ltd.
- Sundararajan Balasekaran
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DEVICE, METHODS FOR MANUFACTURING A LIQUID CRYSTAL D...
- Publication number 20180136507
- Publication date May 17, 2018
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sujung KIM
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MATERIAL FOR PRODUCING AN ELECTRO-OPTICAL SHUTTER DEVICE HAVING THR...
- Publication number 20180051212
- Publication date Feb 22, 2018
- Institut Mines Telecom
- Jean-Louis De Bougrenet De La Tocnaye
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIQUID CRYSTAL MATERIAL
- Publication number 20170029702
- Publication date Feb 2, 2017
- Merck Patent GmbH
- Michael JUNGE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DEVICE FOR REGULATING THE PASSAGE OF ENERGY
- Publication number 20160033807
- Publication date Feb 4, 2016
- Merck Patent GmbH
- Michael JUNGE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Light Controlling Apparatus and Transparent Display Including the Same
- Publication number 20160026026
- Publication date Jan 28, 2016
- LG Display Co., Ltd.
- Ki Han Kim
- G02 - OPTICS
Information Patent Application
LIGHT CONTROLLING APPARATUS AND TRANSPARENT DISPLAY INCLUDING THE SAME
- Publication number 20150378205
- Publication date Dec 31, 2015
- LG Display Co., Ltd.
- Ki Han Kim
- G02 - OPTICS
Information Patent Application
VARIABLE LIGHT ATTENUATING DEVICES AND ARRANGEMENTS
- Publication number 20150323825
- Publication date Nov 12, 2015
- ALPHAMICRON INCORPORATED
- Bahman Taheri
- G02 - OPTICS
Information Patent Application
SEE-THROUGH DISPLAY DEVICE, AND ELECTRICAL DEVICE AND FURNITURE PIE...
- Publication number 20140240652
- Publication date Aug 28, 2014
- Sharp Kabushiki Kaisha
- Eiji Satoh
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL LIGHT VARIABLE DEVICE
- Publication number 20140226096
- Publication date Aug 14, 2014
- AlphaMicron Inc.
- Bahman Taheri
- G02 - OPTICS
Information Patent Application
Liquid Crystal Display Panel and Manufacturing Method Thereof
- Publication number 20130329152
- Publication date Dec 12, 2013
- Shenzhen China Star Optoelectronics Technology Co. Ltd.
- Xinhui Zhong
- G02 - OPTICS
Information Patent Application
TRANSPARENT LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD...
- Publication number 20130258252
- Publication date Oct 3, 2013
- CHUNGHWA PICTURE TUBES, LTD.
- Chia-sheng Hsieh
- G02 - OPTICS
Information Patent Application
OBLIQUE-INCIDENCE DEPOSITED SILICON OXIDE LAYERS FOR DYNAMIC OPHTHA...
- Publication number 20130050639
- Publication date Feb 28, 2013
- PixelOptics, Inc.
- Anita Trajkovska
- G02 - OPTICS
Information Patent Application
ELECTRO-OPTICAL SWITCHING ELEMENT AND ELECTRO-OPTICAL DISPLAY
- Publication number 20120320298
- Publication date Dec 20, 2012
- Merck Patent Gesellschaft mit Beschrankter Haftung
- Masayoshi Suzuki
- G02 - OPTICS
Information Patent Application
LCD LIGHT-REDUCING APPARATUS, AND VEHICLE SMART MIRROR USING THE SAME
- Publication number 20120257123
- Publication date Oct 11, 2012
- SODY CO., LTD.
- Jong-Cheon Lee
- B60 - VEHICLES IN GENERAL
Information Patent Application
REFLECTIVE AND TRANSPARENT LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20120194763
- Publication date Aug 2, 2012
- Pusan National University Industry-University Cooperation Foundation
- Byoung-Ho CHEONG
- G02 - OPTICS
Information Patent Application
FIRST SUBSTRATE SHEET, LIQUID CRYSTAL PANEL HAVING FIRST SUBSTRATE...
- Publication number 20120188488
- Publication date Jul 26, 2012
- IMAGELAB CO., LTD.
- Hyun Ha Hwang
- G02 - OPTICS

in liquid crystals doped with a plechroic dye

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Anti-peeping panel, preparation method, driving method, and display...

Dual-mode smart switchable liquid crystal window

Systems with adjustable window transmission and haze

Switching layers for use in a switching element

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

Electronic devices with curved display surfaces

Polarizer, method of producing polarizer, laminate, and image displ...

Transmittance-variable film capable of controlling pretilt of liqui...

Systems with adjustable window transmission and haze

Light-adjusting glass, manufacturing method thereof and glass assembly

Light modulation device

Light modulation device

Variable transmission optical assembly having a pixelated switchabl...

Light adjusting glass

Light modulation device

Light modulation device

Light modulation device

Smart window system and control method therefor

Display panel having wide and narrow viewing angle display modes co...

Optical switching device

Device and operation method and manufacturing method thereof

Liquid-crystalline medium

Light blocking device, method of manufacturing the same, and transp...

Device for regulating the entry of light

Display device

Variable light attenuating devices and arrangements

Liquid crystal material

Light controlling apparatus and transparent display including the same

Liquid crystal device, method for manufacturing a liquid crystal de...

Optical switch, optical switching apparatus

Patents Applicationslast 30 patents

DUAL-MODE SMART SWITCHABLE LIQUID CRYSTAL WINDOW

Electronic Devices With Curved Display Surfaces

EYEWEAR WITH NON-POLARIZING AMBIENT LIGHT DIMMING

DUAL-MODE SMART SWITCHABLE LIQUID CRYSTAL WINDOW

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

DIMMING PANEL, METHOD FOR MANUFACTURING SAME, METHOD FOR DRIVING SA...

Systems With Adjustable Window Transmission and Haze

SWITCHING LAYERS FOR USE IN A SWITCHING ELEMENT

LIGHT-ADJUSTING GLASS, MANUFACTURING METHOD THEREOF AND GLASS ASSEMBLY

Electronic Devices With Curved Display Surfaces

OPTICAL ASSEMBLY WITH VARIABLE PIXELATED TRANSMISSION

LIGHT ADJUSTING GLASS

Transmittance-Variable Film

OPTICAL SWITCH, OPTICAL SWITCHING APPARATUS

LIQUID CRYSTAL DEVICE, METHODS FOR MANUFACTURING A LIQUID CRYSTAL D...

MATERIAL FOR PRODUCING AN ELECTRO-OPTICAL SHUTTER DEVICE HAVING THR...

LIQUID CRYSTAL MATERIAL

DEVICE FOR REGULATING THE PASSAGE OF ENERGY

Light Controlling Apparatus and Transparent Display Including the Same

LIGHT CONTROLLING APPARATUS AND TRANSPARENT DISPLAY INCLUDING THE SAME

VARIABLE LIGHT ATTENUATING DEVICES AND ARRANGEMENTS

SEE-THROUGH DISPLAY DEVICE, AND ELECTRICAL DEVICE AND FURNITURE PIE...

LIQUID CRYSTAL LIGHT VARIABLE DEVICE

Liquid Crystal Display Panel and Manufacturing Method Thereof

TRANSPARENT LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD...

OBLIQUE-INCIDENCE DEPOSITED SILICON OXIDE LAYERS FOR DYNAMIC OPHTHA...

ELECTRO-OPTICAL SWITCHING ELEMENT AND ELECTRO-OPTICAL DISPLAY

LCD LIGHT-REDUCING APPARATUS, AND VEHICLE SMART MIRROR USING THE SAME

REFLECTIVE AND TRANSPARENT LIQUID CRYSTAL DISPLAY DEVICE

FIRST SUBSTRATE SHEET, LIQUID CRYSTAL PANEL HAVING FIRST SUBSTRATE...