based on a change of the texture state of a cholesteric liquid crystal

Industry

CPC
G02F1/13718

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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 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

G02F1/13718based on a change of the texture state of a cholesteric liquid crystal

Industries

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Patents Grantslast 30 patents

Information Patent Grant
High-brightness liquid crystal handwriting device
- Patent number 12,204,221
- Issue date Jan 21, 2025
- Wicue USA Inc.
- Fenghua Li
- G02 - OPTICS
Information Patent Grant
Electronic device
- Patent number 12,204,195
- Issue date Jan 21, 2025
- Innolux Corporation
- En-Hsiang Chen
- G02 - OPTICS
Information Patent Grant
System with salt-based color adjustment of substrate
- Patent number 12,197,059
- Issue date Jan 14, 2025
- Bic Violex Single Member S.A.
- Nikolaos Chrysanthakopoulos
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display module and preparation method
- Patent number 12,153,303
- Issue date Nov 26, 2024
- BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
- Wenbo Li
- G02 - OPTICS
Information Patent Grant
Cholesteric display with video rate and gray-scale image
- Patent number 12,147,141
- Issue date Nov 19, 2024
- Hanwang Technology Co., Ltd.
- Yao-Dong Ma
- G02 - OPTICS
Information Patent Grant
Display panel and display device
- Patent number 12,140,827
- Issue date Nov 12, 2024
- Wuhan China Star Optoelectronics Technology Co., Ltd.
- Qian Deng
- G02 - OPTICS
Information Patent Grant
Display device and display system comprising optical interface
- Patent number 12,135,475
- Issue date Nov 5, 2024
- Samsung Display Co., Ltd.
- Hee Young Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Liquid crystal-based light valve
- Patent number 12,134,725
- Issue date Nov 5, 2024
- Merck Patent GmbH
- Christian Schoenefeld
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of manufacturing liquid crystal element and liquid crystal e...
- Patent number 12,124,145
- Issue date Oct 22, 2024
- Japan Display Inc.
- Hiroumi Kinjo
- G02 - OPTICS
Information Patent Grant
Display device
- Patent number 12,124,146
- Issue date Oct 22, 2024
- AUO Corporation
- Chun-Han Lee
- G02 - OPTICS
Information Patent Grant
Electronic paper display screen and manufacturing method therefor,...
- Patent number 12,124,148
- Issue date Oct 22, 2024
- Beijing BOE Optoelectronics Technology Co., Ltd
- Lingfang Nie
- G02 - OPTICS
Information Patent Grant
Optical element and reflective sheet
- Patent number 12,117,694
- Issue date Oct 15, 2024
- FUJIFILM Corporation
- Yukito Saitoh
- G02 - OPTICS
Information Patent Grant
Light reflecting device and switching method thereof
- Patent number 12,105,365
- Issue date Oct 1, 2024
- National Sun Yat-sen University
- Tsung-Hsien Lin
- G02 - OPTICS
Information Patent Grant
Reflection film, windshield glass, and head-up display system
- Patent number 12,072,597
- Issue date Aug 27, 2024
- FUJIFILM Corporation
- Akihiro Anzai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Lighting device and vehicle lamp having same
- Patent number 12,066,732
- Issue date Aug 20, 2024
- LG Innotek Co., Ltd
- Yeong Seok Yu
- G02 - OPTICS
Information Patent Grant
Touch-type electronic paper device with a front lighting structure
- Patent number 12,044,930
- Issue date Jul 23, 2024
- Young Fast Optoelectronics Co., Ltd.
- Chih-Chiang Pai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical laminate, light guide element, and AR display device
- Patent number 12,044,913
- Issue date Jul 23, 2024
- FUJIFILM Corporation
- Yukito Saitoh
- G02 - OPTICS
Information Patent Grant
Cholesteric liquid crystal composite display device
- Patent number 12,038,634
- Issue date Jul 16, 2024
- IRIS OPTRONICS CO., LTD.
- Cheng-Hung Yao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Optical element
- Patent number 12,038,662
- Issue date Jul 16, 2024
- FUJIFILM Corporation
- Nobuhiko Ichihara
- G02 - OPTICS
Information Patent Grant
Electronic device
- Patent number 11,988,934
- Issue date May 21, 2024
- Innolux Corporation
- Bi-Ly Lin
- G02 - OPTICS
Information Patent Grant
Variable-focus virtual image devices based on polarization conversion
- Patent number 11,982,916
- Issue date May 14, 2024
- Magic Leap, Inc.
- Chulwoo Oh
- G02 - OPTICS
Information Patent Grant
Transparent screen
- Patent number 11,977,306
- Issue date May 7, 2024
- FUJIFILM Corporation
- Takahiro Hayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cholesteric liquid crystal display device
- Patent number 11,977,307
- Issue date May 7, 2024
- Himax Technologies Limited
- Han Wen Huang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Writing panel and manufacturing method therefor, and writing board
- Patent number 11,940,701
- Issue date Mar 26, 2024
- Beijing BOE Optoelectronics Technology Co., Ltd
- Xiaojuan Wu
- G02 - OPTICS
Information Patent Grant
Display panel and display device
- Patent number 11,934,078
- Issue date Mar 19, 2024
- Wuhan China Star Optoelectronics Technology Co., Ltd.
- Qian Deng
- G02 - OPTICS
Information Patent Grant
Adaptive exterior display
- Patent number 11,934,063
- Issue date Mar 19, 2024
- Apple Inc.
- Tao Zhan
- G02 - OPTICS
Information Patent Grant
Liquid crystal mixture and light modulating device
- Patent number 11,932,799
- Issue date Mar 19, 2024
- SMART LIQUID CRYSTAL TECHNOLOGIES CO., LTD.
- Hongwei Zhang
- G02 - OPTICS
Information Patent Grant
Display device
- Patent number 11,934,065
- Issue date Mar 19, 2024
- AUO Corporation
- Wan Heng Chang
- G02 - OPTICS
Information Patent Grant
Reflective sheet and transfer film for reflective sheet
- Patent number 11,906,865
- Issue date Feb 20, 2024
- FUJIFILM Corporation
- Ryuji Saneto
- B32 - LAYERED PRODUCTS
Information Patent Grant
Resilient writing device
- Patent number 11,886,061
- Issue date Jan 30, 2024
- Kent Displays, Inc.
- Clinton I. Braganza
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY SYSTEM FOR REAR PROJECTION
- Publication number 20250020991
- Publication date Jan 16, 2025
- FUJIFILM CORPORATION
- Yujiro YANAI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DECORATION PANEL AND DISPLAY DEVICE
- Publication number 20250013113
- Publication date Jan 9, 2025
- AUO Corporation
- Chun-Han Lee
- G02 - OPTICS
Information Patent Application
Display Panel and Display Device
- Publication number 20250013112
- Publication date Jan 9, 2025
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xiaojuan WU
- G02 - OPTICS
Information Patent Application
HIGH-BRIGHTNESS LIQUID CRYSTAL HANDWRITING DEVICE
- Publication number 20250004340
- Publication date Jan 2, 2025
- WICUE USA INC.
- Fenghua LI
- G02 - OPTICS
Information Patent Application
COMPOSITE COVER PLATE AND DISPLAY DEVICE
- Publication number 20240419026
- Publication date Dec 19, 2024
- TPK TOUCH SOLUTIONS (XIAMEN) INC.
- Shun Long LIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHOLESTERIC LIQUID CRYSTAL DISPLAY DEVICE, CONTROL SYSTEM, AND CONT...
- Publication number 20240411165
- Publication date Dec 12, 2024
- IRIS OPTRONICS CO., LTD.
- CHUNG-YI CHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DOUBLE-LAYER CHOLESTERIC LIQUID CRYSTAL DISPLAY AND ITS MANUFACTURI...
- Publication number 20240411191
- Publication date Dec 12, 2024
- IRIS OPTRONICS CO., LTD.
- CHENG-YU LIN
- G02 - OPTICS
Information Patent Application
DISPLAY PANEL
- Publication number 20240393638
- Publication date Nov 28, 2024
- CORETRONIC CORPORATION
- Jing-Yu Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHTING DEVICE AND VEHICLE LAMP HAVING SAME
- Publication number 20240361659
- Publication date Oct 31, 2024
- LG Innotek Co.,Ltd
- Yeong Seok YU
- G02 - OPTICS
Information Patent Application
Catadioptric Lens Assembly
- Publication number 20240353708
- Publication date Oct 24, 2024
- Apple Inc.
- Young Cheol Yang
- G02 - OPTICS
Information Patent Application
SWITCHABLE ALIGNMENT LAYER FOR LIQUID CRYSTAL DISPLAYS CAPTURE
- Publication number 20240353713
- Publication date Oct 24, 2024
- Meta Platforms Technologies, LLC
- Jasmine Soria Sears
- G02 - OPTICS
Information Patent Application
DISPLAY MODULE AND PREPARATION METHOD
- Publication number 20240302689
- Publication date Sep 12, 2024
- Beijing BOE Technology Development Co., Ltd.
- Wenbo LI
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL ELEMENT AND LIQUID CRYSTAL ELEMENT MANUFACTURING METHOD
- Publication number 20240272505
- Publication date Aug 15, 2024
- Japan Display Inc.
- Koichi IGETA
- G02 - OPTICS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20240272469
- Publication date Aug 15, 2024
- InnoLux Corporation
- En-Hsiang CHEN
- G02 - OPTICS
Information Patent Application
DECORATIVE FILM, DECORATIVE PANEL, AND DISPLAY DEVICE
- Publication number 20240255798
- Publication date Aug 1, 2024
- FUJIFILM CORPORATION
- Yuichi HAYATA
- G02 - OPTICS
Information Patent Application
VARIABLE-FOCUS VIRTUAL IMAGE DEVICES BASED ON POLARIZATION CONVERSION
- Publication number 20240248363
- Publication date Jul 25, 2024
- Magic Leap, Inc.
- Chulwoo Oh
- G02 - OPTICS
Information Patent Application
SELF-POWERED CHOLESTERIC LIQUID CRYSTAL DISPLAY DEVICE AND MAXIMUM...
- Publication number 20240241416
- Publication date Jul 18, 2024
- IRIS OPTRONICS CO., LTD.
- CHUNG-YI CHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DISPLAY DEVICE
- Publication number 20240231167
- Publication date Jul 11, 2024
- AUO Corporation
- Chun-Han Lee
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE AND DISPLAY SYSTEM COMPRISING OPTICAL INTERFACE
- Publication number 20240219761
- Publication date Jul 4, 2024
- SAMSUNG DISPLAY CO., LTD.
- Hee Young LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIQUID CRYSTAL OPTICAL ELEMENT
- Publication number 20240176193
- Publication date May 30, 2024
- Japan Display Inc.
- Koichi IGETA
- G02 - OPTICS
Information Patent Application
OPTCAL LAMINATE AND EYEWEAR USING SAME
- Publication number 20240160049
- Publication date May 16, 2024
- Nippon Kayaku Kabushiki-Kaisha
- Yosuke NUMA
- G02 - OPTICS
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20240160054
- Publication date May 16, 2024
- WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Qian DENG
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20240134239
- Publication date Apr 25, 2024
- AUO Corporation
- Chun-Han Lee
- G02 - OPTICS
Information Patent Application
OPTICAL LAMINATE, LAMINATED OPTICAL FILM, OPTICAL ARTICLE, AND VIRT...
- Publication number 20240111198
- Publication date Apr 4, 2024
- FUJIFILM CORPORATION
- Ryuji SANETO
- G02 - OPTICS
Information Patent Application
LIGHTING DEVICE AND VEHICLE LAMP HAVING SAME
- Publication number 20240111199
- Publication date Apr 4, 2024
- LG Innotek Co., Ltd.
- Yeong Seok YU
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE ELEMENT COMPRISING A DIFFRACTION ELEMENT HAVING A CHOLE...
- Publication number 20240094579
- Publication date Mar 21, 2024
- FUJIFILM CORPORATION
- Fumitake MITOBE
- G02 - OPTICS
Information Patent Application
Augmented Reality Device with Adjustable Electroactive Beam Splitter
- Publication number 20240061300
- Publication date Feb 22, 2024
- e-Vision Smart Optics, Inc.
- Anthony Van Heugten
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Display with Off-State Transparency
- Publication number 20240045259
- Publication date Feb 8, 2024
- Apple Inc.
- Tao Zhan
- G02 - OPTICS
Information Patent Application
ELECTRICALLY CONTROLLED OPTICAL SCREEN
- Publication number 20240036429
- Publication date Feb 1, 2024
- CORETRONIC CORPORATION
- Ping-Yen Chen
- G02 - OPTICS
Information Patent Application
METHOD OF MANUFACTURING LIQUID CRYSTAL ELEMENT AND LIQUID CRYSTAL E...
- Publication number 20240036430
- Publication date Feb 1, 2024
- Japan Display Inc.
- Hiroumi KINJO
- G02 - OPTICS

based on a change of the texture state of a cholesteric liquid crystal

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

High-brightness liquid crystal handwriting device

Electronic device

System with salt-based color adjustment of substrate

Display module and preparation method

Cholesteric display with video rate and gray-scale image

Display panel and display device

Display device and display system comprising optical interface

Liquid crystal-based light valve

Method of manufacturing liquid crystal element and liquid crystal e...

Display device

Electronic paper display screen and manufacturing method therefor,...

Optical element and reflective sheet

Light reflecting device and switching method thereof

Reflection film, windshield glass, and head-up display system

Lighting device and vehicle lamp having same

Touch-type electronic paper device with a front lighting structure

Optical laminate, light guide element, and AR display device

Cholesteric liquid crystal composite display device

Optical element

Electronic device

Variable-focus virtual image devices based on polarization conversion

Transparent screen

Cholesteric liquid crystal display device

Writing panel and manufacturing method therefor, and writing board

Display panel and display device

Adaptive exterior display

Liquid crystal mixture and light modulating device

Display device

Reflective sheet and transfer film for reflective sheet

Resilient writing device

Patents Applicationslast 30 patents

DISPLAY SYSTEM FOR REAR PROJECTION

DECORATION PANEL AND DISPLAY DEVICE

Display Panel and Display Device

HIGH-BRIGHTNESS LIQUID CRYSTAL HANDWRITING DEVICE

COMPOSITE COVER PLATE AND DISPLAY DEVICE

CHOLESTERIC LIQUID CRYSTAL DISPLAY DEVICE, CONTROL SYSTEM, AND CONT...

DOUBLE-LAYER CHOLESTERIC LIQUID CRYSTAL DISPLAY AND ITS MANUFACTURI...

DISPLAY PANEL

LIGHTING DEVICE AND VEHICLE LAMP HAVING SAME

Catadioptric Lens Assembly

SWITCHABLE ALIGNMENT LAYER FOR LIQUID CRYSTAL DISPLAYS CAPTURE

DISPLAY MODULE AND PREPARATION METHOD

LIQUID CRYSTAL ELEMENT AND LIQUID CRYSTAL ELEMENT MANUFACTURING METHOD

ELECTRONIC DEVICE

DECORATIVE FILM, DECORATIVE PANEL, AND DISPLAY DEVICE

VARIABLE-FOCUS VIRTUAL IMAGE DEVICES BASED ON POLARIZATION CONVERSION

SELF-POWERED CHOLESTERIC LIQUID CRYSTAL DISPLAY DEVICE AND MAXIMUM...

DISPLAY DEVICE

DISPLAY DEVICE AND DISPLAY SYSTEM COMPRISING OPTICAL INTERFACE

LIQUID CRYSTAL OPTICAL ELEMENT

OPTCAL LAMINATE AND EYEWEAR USING SAME

DISPLAY PANEL AND DISPLAY DEVICE

DISPLAY DEVICE

OPTICAL LAMINATE, LAMINATED OPTICAL FILM, OPTICAL ARTICLE, AND VIRT...

LIGHTING DEVICE AND VEHICLE LAMP HAVING SAME

LIGHT GUIDE ELEMENT COMPRISING A DIFFRACTION ELEMENT HAVING A CHOLE...

Augmented Reality Device with Adjustable Electroactive Beam Splitter

Display with Off-State Transparency

ELECTRICALLY CONTROLLED OPTICAL SCREEN

METHOD OF MANUFACTURING LIQUID CRYSTAL ELEMENT AND LIQUID CRYSTAL E...