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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

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G02F2202/04dye

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Display device including transmittance control display
- Patent number 12,209,216
- Issue date Jan 28, 2025
- Electronics and Telecommunications Research Institute
- Gi Heon Kim
- G02 - OPTICS
Information Patent Grant
Light control sheet and light control device
- Patent number 12,210,238
- Issue date Jan 28, 2025
- TOPPAN INC.
- Yoshitaka Matsubara
- 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
Liquid crystal composition and dimming device thereof
- Patent number 12,197,095
- Issue date Jan 14, 2025
- SMART LIQUID CRYSTAL TECHNOLOGIES CO., LTD.
- Hongwei Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
Method of authenticating an electro-optic device and any of its com...
- Patent number 12,130,532
- Issue date Oct 29, 2024
- E Ink Corporation
- Stephen J. Telfer
- G02 - OPTICS
Information Patent Grant
Color electrophoretic layer including microcapsules with nonionic p...
- Patent number 12,130,534
- Issue date Oct 29, 2024
- E Ink Corporation
- Stephen J. Telfer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Method of authenticating an electro-optic device and any of its com...
- Patent number 12,099,281
- Issue date Sep 24, 2024
- E Ink Corporation
- Stephen J. Telfer
- G02 - OPTICS
Information Patent Grant
Transmittance-variable device
- Patent number 12,092,907
- Issue date Sep 17, 2024
- LG Chem, Ltd.
- Eun Jung Lim
- G02 - OPTICS
Information Patent Grant
Anisotropic light absorption film and laminate
- Patent number 12,085,742
- Issue date Sep 10, 2024
- FUJIFILM Corporation
- Yumi Katou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Photostable cyano-substituted boron-dipyrromethene dye as green emi...
- Patent number 12,071,574
- Issue date Aug 27, 2024
- BASF SE
- Hannah Stephanie Mangold
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Temperature control system and driving method thereof, and liquid c...
- Patent number 12,072,565
- Issue date Aug 27, 2024
- BEIJING BOE SENSOR TECHNOLOGY CO., LTD.
- Dahai Hu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Display device
- Patent number 12,066,701
- Issue date Aug 20, 2024
- Sharp Display Technology Corporation
- Chiaki Minari
- G02 - OPTICS
Information Patent Grant
Enhanced defect detection with planar macrocycle dyes in liquid-cry...
- Patent number 12,055,810
- Issue date Aug 6, 2024
- Orbotech Ltd.
- Karla G. Gutierrez Cuevas
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Display device, backlight source, and automobile
- Patent number 12,055,804
- Issue date Aug 6, 2024
- TIANMA MICROELECTRONICS CO., LTD.
- Qiang Dong
- B60 - VEHICLES IN GENERAL
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
Display apparatus comprising a reflective sheet having a plurality...
- Patent number 12,019,333
- Issue date Jun 25, 2024
- Samsung Electronics Co., Ltd.
- Yoonki Park
- G02 - OPTICS
Information Patent Grant
Electrically controllable device having variable diffusion by liqui...
- Patent number 12,001,111
- Issue date Jun 4, 2024
- Saint-Gobain Glass France
- Frédéric Mondiot
- G02 - OPTICS
Information Patent Grant
Optical film and method of manufacturing the same, reflective liqui...
- Patent number 12,001,094
- Issue date Jun 4, 2024
- Beijing BOE Optoelectronics Technology Co., Ltd
- Xuan Zhong
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
Liquid crystal light control element
- Patent number 11,966,120
- Issue date Apr 23, 2024
- Nissan Chemical Corporation
- Kanako Suzuki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Light emission reducing compounds for electronic devices
- Patent number 11,947,209
- Issue date Apr 2, 2024
- Eyesafe Inc.
- Justin Barrett
- 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
Switchable light filter and use thereof
- Patent number 11,906,828
- Issue date Feb 20, 2024
- SIOPTICA GMBH
- André Heber
- G02 - OPTICS
Information Patent Grant
Optical element having a light modulation layer and a specific volt...
- Patent number 11,880,112
- Issue date Jan 23, 2024
- LG Chem, Ltd.
- Ji Hoon Park
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Optical stack and liquid crystal display apparatus
- Patent number 11,860,464
- Issue date Jan 2, 2024
- SAKAI DISPLAY PRODUCTS CORPORATION
- Shintaro Yamada
- G02 - OPTICS
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

Patents Applicationslast 30 patents

Information Patent Application
LIGHT CONTROL DEVICES
- Publication number 20250035999
- Publication date Jan 30, 2025
- TOPPAN Holdings Inc.
- Tetsushi YOSHIDA
- G02 - OPTICS
Information Patent Application
LIGHT PROTECTION SYSTEM AND METHOD
- Publication number 20250004308
- Publication date Jan 2, 2025
- ALPHAMICRON INCORPORATED
- Bahman Taheri
- G02 - OPTICS
Information Patent Application
DIMMING WINDOW AND MANUFACTURING METHOD THEREOF
- Publication number 20250004321
- Publication date Jan 2, 2025
- BEIJING BOE SENSOR TECHNOLOGY CO., LTD.
- Zhan Li
- G02 - OPTICS
Information Patent Application
TUNABLE COUPLED FLUORESCENCE DISPLAY DEVICES
- Publication number 20250004346
- Publication date Jan 2, 2025
- HALION DISPLAYS INC.
- Ryan Phillip Marchewka
- G02 - OPTICS
Information Patent Application
LIQUID-CRYSTAL OPTICAL SYSTEM
- Publication number 20240427176
- Publication date Dec 26, 2024
- SAINT-GOBAIN GLASS FRANCE
- Frédéric MONDIOT
- G02 - OPTICS
Information Patent Application
MULTICURVED OPTICAL DEVICES, AND METHODS FOR MAKING SAME
- Publication number 20240411167
- Publication date Dec 12, 2024
- ALPHAMICRON INCORPORATED
- Paul LUCHETTE
- G02 - OPTICS
Information Patent Application
LIGHT CONTROL SHEET
- Publication number 20240361642
- Publication date Oct 31, 2024
- TOPPAN Holdings Inc.
- Yoshitaka MATSUBARA
- G02 - OPTICS
Information Patent Application
LIGHT EMISSION REDUCING COMPOUNDS FOR ELECTRONIC DEVICES
- Publication number 20240353705
- Publication date Oct 24, 2024
- Eyesafe Inc.
- Justin Barrett
- G02 - OPTICS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20240329459
- Publication date Oct 3, 2024
- InnoLux Corporation
- Chih-Chin KUO
- G02 - OPTICS
Information Patent Application
LIQUID-CRYSTAL OPTICAL SYSTEM
- Publication number 20240329479
- Publication date Oct 3, 2024
- SAINT-GOBAIN GLASS FRANCE
- Frédéric MONDIOT
- G02 - OPTICS
Information Patent Application
DISPLAY APPARATUS
- Publication number 20240302695
- Publication date Sep 12, 2024
- Samsung Electronics Co., Ltd.
- Yoonki PARK
- G02 - OPTICS
Information Patent Application
WINDOW SYSTEM
- Publication number 20240258680
- Publication date Aug 1, 2024
- BEIJING BOE SENSOR TECHNOLOGY CO., LTD.
- Chunnan FENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMISSION REDUCING COMPOUNDS FOR ELECTRONIC DEVICES
- Publication number 20240231140
- Publication date Jul 11, 2024
- Eyesafe Inc.
- Justin Barrett
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
ELECTROCHROMIC COMPOSITION, ANTI-PEEP FILM, AND DISPLAY DEVICE
- Publication number 20240219795
- Publication date Jul 4, 2024
- TCL China Star Optoelectronics Technology Co., Ltd.
- Siyang TU
- G02 - OPTICS
Information Patent Application
LIGHT CONTROL SHEET AND LIGHT CONTROL DEVICE
- Publication number 20240176180
- Publication date May 30, 2024
- TOPPAN INC.
- Yoshitaka MATSUBARA
- G02 - OPTICS
Information Patent Application
DECORATIVE FILM
- Publication number 20240152015
- Publication date May 9, 2024
- Nitto Denko Corporation
- Mariko HIRAI
- G02 - OPTICS
Information Patent Application
DECORATIVE FILM
- Publication number 20240142816
- Publication date May 2, 2024
- Nitto Denko Corporation
- Mariko HIRAI
- G02 - OPTICS
Information Patent Application
ENHANCED DEFECT DETECTION WITH PLANAR MACROCYCLE DYES IN LIQUID-CRY...
- Publication number 20240094576
- Publication date Mar 21, 2024
- ORBOTECH LTD.
- Karla G. Gutierrez Cuevas
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE INCLUDING TRANSMITTANCE CONTROL DISPLAY
- Publication number 20240084197
- Publication date Mar 14, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Gi Heon KIM
- 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
DISPLAY DEVICE
- Publication number 20240061284
- Publication date Feb 22, 2024
- Sharp Display Technology Corporation
- Chiaki MINARI
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE AND DISPLAY TERMINAL
- Publication number 20240045242
- Publication date Feb 8, 2024
- WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Qian Deng
- G02 - OPTICS
Information Patent Application
BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20240012295
- Publication date Jan 11, 2024
- WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Rui HE
- G02 - OPTICS
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20230418124
- Publication date Dec 28, 2023
- TIANMA ADVANCED DISPLAY TECHNOLOGY INSTITUTE (XIAMEN) CO., LTD.
- Yukun HUANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEAR-EYE OPTICAL DISPLAY APPARATUS
- Publication number 20230408825
- Publication date Dec 21, 2023
- CORETRONIC CORPORATION
- Ping-Yen Chen
- 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
DIMMING DEVICE, MANUFACTURING METHOD THEREOF, AND SMART WINDOW
- Publication number 20230367157
- Publication date Nov 16, 2023
- Toyo Limited
- Yuichi Momoi
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
DISPLAY APPARATUS COMPRISING A REFLECTIVE SHEET HAVING A PLURALITY...
- Publication number 20230359086
- Publication date Nov 9, 2023
- Samsung Electronics Co., Ltd.
- Yoonki PARK
- G02 - OPTICS

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Display device including transmittance control display

Light control sheet and light control device

Hybrid variable transmission optical device

Polarizers, manufacturing methods thereof, and display panels

Liquid crystal composition and dimming device thereof

Optical laminate, viewing angle control system, image display device

Method of authenticating an electro-optic device and any of its com...

Color electrophoretic layer including microcapsules with nonionic p...

Dual-mode smart switchable liquid crystal window

Method of authenticating an electro-optic device and any of its com...

Transmittance-variable device

Anisotropic light absorption film and laminate

Photostable cyano-substituted boron-dipyrromethene dye as green emi...

Temperature control system and driving method thereof, and liquid c...

Display device

Enhanced defect detection with planar macrocycle dyes in liquid-cry...

Display device, backlight source, and automobile

Switching layer for use in an optical switching element

Display apparatus comprising a reflective sheet having a plurality...

Electrically controllable device having variable diffusion by liqui...

Optical film and method of manufacturing the same, reflective liqui...

Liquid crystal display device

Liquid crystal light control element

Light emission reducing compounds for electronic devices

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

Switchable light filter and use thereof

Optical element having a light modulation layer and a specific volt...

Optical stack and liquid crystal display apparatus

Electronic devices having multiple alignment layers

Dimming glass window and vehicle

Patents Applicationslast 30 patents

LIGHT CONTROL DEVICES

LIGHT PROTECTION SYSTEM AND METHOD

DIMMING WINDOW AND MANUFACTURING METHOD THEREOF

TUNABLE COUPLED FLUORESCENCE DISPLAY DEVICES

LIQUID-CRYSTAL OPTICAL SYSTEM

MULTICURVED OPTICAL DEVICES, AND METHODS FOR MAKING SAME

LIGHT CONTROL SHEET

LIGHT EMISSION REDUCING COMPOUNDS FOR ELECTRONIC DEVICES

ELECTRONIC DEVICE

LIQUID-CRYSTAL OPTICAL SYSTEM

DISPLAY APPARATUS

WINDOW SYSTEM

LIGHT EMISSION REDUCING COMPOUNDS FOR ELECTRONIC DEVICES

HYBRID VARIABLE TRANSMISSION OPTICAL DEVICE

ELECTROCHROMIC COMPOSITION, ANTI-PEEP FILM, AND DISPLAY DEVICE

LIGHT CONTROL SHEET AND LIGHT CONTROL DEVICE

DECORATIVE FILM

DECORATIVE FILM

ENHANCED DEFECT DETECTION WITH PLANAR MACROCYCLE DYES IN LIQUID-CRY...

DISPLAY DEVICE INCLUDING TRANSMITTANCE CONTROL DISPLAY

ELECTRONIC DEVICES HAVING MULTIPLE ALIGNMENT LAYERS

DISPLAY DEVICE

DISPLAY DEVICE AND DISPLAY TERMINAL

BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY DEVICE

DISPLAY PANEL AND DISPLAY DEVICE

NEAR-EYE OPTICAL DISPLAY APPARATUS

DUAL-MODE SMART SWITCHABLE LIQUID CRYSTAL WINDOW

Optical Device

DIMMING DEVICE, MANUFACTURING METHOD THEREOF, AND SMART WINDOW

DISPLAY APPARATUS COMPRISING A REFLECTIVE SHEET HAVING A PLURALITY...