Cholesteric liquid crystals, including chiral-nematic liquid crystals, with transitions between focal conic, planar, and homeotropic states

Industry

CPC
G09G2300/0486

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Parent Industries

GPHYSICS G09Cryptography, education, displays G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION G09G2300/00Aspects of the constitution of display devices

Current Industry

G09G2300/0486Cholesteric liquid crystals, including chiral-nematic liquid crystals, with transitions between focal conic, planar, and homeotropic states

Industries

Patents Grantslast 30 patents

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
Panel driving circuit and display device
- Patent number 11,842,703
- Issue date Dec 12, 2023
- Himax Technologies Limited
- Han Wen Huang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device
- Patent number 11,803,092
- Issue date Oct 31, 2023
- Semiconductor Energy Laboratory Co., Ltd.
- Hajime Kimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid crystal display device
- Patent number 11,493,816
- Issue date Nov 8, 2022
- Semiconductor Energy Laboratory Co., Ltd.
- Hajime Kimura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device
- Patent number 10,989,974
- Issue date Apr 27, 2021
- Semiconductor Energy Laboratory Co., Ltd.
- Hajime Kimura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device
- Patent number 10,948,794
- Issue date Mar 16, 2021
- Semiconductor Energy Laboratory Co., Ltd.
- Hajime Kimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Backlight unit comprising a cholesteric liquid crystal layer and a...
- Patent number 10,678,093
- Issue date Jun 9, 2020
- Samsung Electronics Co., Ltd.
- Kwan Sik Min
- G02 - OPTICS
Information Patent Grant
Transparent screen comprising a plurality of dot arrays having diff...
- Patent number 10,663,827
- Issue date May 26, 2020
- FUJIFILM Corporation
- Yujiro Yanai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid crystal eWriter system with resistive digitizer and having m...
- Patent number 10,649,261
- Issue date May 12, 2020
- Kent Displays Inc.
- Mark Lightfoot
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Liquid crystal display device
- Patent number 10,281,788
- Issue date May 7, 2019
- Semiconductor Energy Laboratory Co., Ltd.
- Hajime Kimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flexible display device disposed in a housing
- Patent number 9,886,914
- Issue date Feb 6, 2018
- BOE Technology Group Co., Ltd.
- Huan Wang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Apparatus and method for driving e-paper display
- Patent number 9,847,048
- Issue date Dec 19, 2017
- SOLOMON SYSTECH LIMITED
- Wai Sum Choi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Integrated circuit, display device, electronic apparatus, and displ...
- Patent number 9,761,180
- Issue date Sep 12, 2017
- Seiko Epson Corporation
- Hideki Ogawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Refrigerator and method of controlling the same
- Patent number 9,689,603
- Issue date Jun 27, 2017
- Samsung Electronics Co., Ltd.
- Hee Yuel Roh
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Liquid crystal display device
- Patent number 9,341,908
- Issue date May 17, 2016
- Semiconductor Energy Laboratory Co., Ltd.
- Hajime Kimura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and driving method thereof
- Patent number 9,324,281
- Issue date Apr 26, 2016
- Samsung Display Co., Ltd.
- Hyun-Sik Hwang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Cholesteric writing board display device
- Patent number 9,229,259
- Issue date Jan 5, 2016
- Kent Displays Incorporated
- Erica Montbach
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Image display apparatus and control method therefor
- Patent number 9,196,188
- Issue date Nov 24, 2015
- Canon Kabushiki Kaisha
- Takushi Kimura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method of driving a liquid crystal display device by using polarity...
- Patent number 8,928,570
- Issue date Jan 6, 2015
- Samsung Display Co., Ltd.
- Il-Nam Kim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and driving method thereof
- Patent number 8,872,860
- Issue date Oct 28, 2014
- Samsung Display Co., Ltd.
- Jae-Ik Lim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Driving method for bistable display
- Patent number 8,836,687
- Issue date Sep 16, 2014
- AU Optronics Corp.
- Cho-Yan Chen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Driving method and display system utilizing the same
- Patent number 8,749,723
- Issue date Jun 10, 2014
- Industrial Technology Research Institute
- Shang-Chia Chen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display drive circuit and liquid crystal display device
- Patent number 8,743,041
- Issue date Jun 3, 2014
- Sharp Kabushiki Kaisha
- Toru Kuriyama
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device
- Patent number 8,711,314
- Issue date Apr 29, 2014
- Semiconductor Energy Laboratory Co., Ltd.
- Hajime Kimura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device and control method for a bistable nem...
- Patent number 8,704,976
- Issue date Apr 22, 2014
- Nemoptic
- Philippe Martinot-Lagarde
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Stereoscopic image display apparatus
- Patent number 8,552,925
- Issue date Oct 8, 2013
- Kabushiki Kaisha Toshiba
- Ayako Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Driving apparatus for photo-addressing type display element, drivin...
- Patent number 8,547,313
- Issue date Oct 1, 2013
- Fuji Xerox Co., Ltd.
- Haruo Harada
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method and apparatus for driving reflective bistable cholestric dis...
- Patent number 8,508,448
- Issue date Aug 13, 2013
- The Hong Kong University of Science and Technology
- Hoi-Sing Kwok
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Light modulation element, driving method and drive apparatus
- Patent number 8,502,759
- Issue date Aug 6, 2013
- Fuji Xerox Co., Ltd.
- Taijyu Gan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Support method
- Patent number 8,487,966
- Issue date Jul 16, 2013
- Fujitsu Limited
- Masaki Nose
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20240053647
- Publication date Feb 15, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Hajime Kimura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20230055460
- Publication date Feb 23, 2023
- Semiconductor Energy Laboratory Co., Ltd.
- Hajime Kimura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20210311340
- Publication date Oct 7, 2021
- Semiconductor Energy Laboratory Co., Ltd.
- Hajime Kimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20210055587
- Publication date Feb 25, 2021
- Semiconductor Energy Laboratory Co., Ltd.
- Hajime Kimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC WRITING BOARD
- Publication number 20190353949
- Publication date Nov 21, 2019
- Triple Power Limited
- Fu-Ming WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20180210251
- Publication date Jul 26, 2018
- Semiconductor Energy Laboratory Co., Ltd.
- Hajime Kimura
- G02 - OPTICS
Information Patent Application
CHOLESTERIC WRITING BOARD DISPLAY DEVICE
- Publication number 20140340589
- Publication date Nov 20, 2014
- Kent Displays Incorporated
- Erica Montbach
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20140231807
- Publication date Aug 21, 2014
- Semiconductor Energy Laboratory Co., Ltd.
- Hajime Kimura
- G02 - OPTICS
Information Patent Application
DRIVE SCHEME FOR CHOLESTERIC LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20140111717
- Publication date Apr 24, 2014
- VERSATILE TECHNOLOGIES LTD
- Christopher John Hughes
- G02 - OPTICS
Information Patent Application
BISTABLE LIQUID CRYSTAL DISPLAY
- Publication number 20140092072
- Publication date Apr 3, 2014
- CHUNGHWA PICTURE TUBES, LTD.
- Shu-Chuan Huang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20130256672
- Publication date Oct 3, 2013
- Semiconductor Energy Laboratory Co., Ltd.
- Hajime Kimura
- G02 - OPTICS
Information Patent Application
DISPLAY SYSTEM FOR TACTICAL ENVIRONMENT
- Publication number 20130176263
- Publication date Jul 11, 2013
- Harris Corporation
- Giuseppe Abbate
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ACTIVE MATRIX TYPE BISTABLE CHIRAL NEMATIC LIQUID CRYSTAL DISPLAY A...
- Publication number 20130162699
- Publication date Jun 27, 2013
- Industrial Technology Research Institute
- Chih-Jen CHEN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Common Transparent Electrode for Reduced Voltage Displays
- Publication number 20130141655
- Publication date Jun 6, 2013
- Industrial Technology Research Institute
- Mitchell S. Burberry
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE AND METHOD FOR CONTROLLING DISPLAY DEVICE
- Publication number 20130106822
- Publication date May 2, 2013
- FUJITSU FRONTECH LIMITED
- HIROYUKI MATSUO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION DISPLAY SYSTEM, DISPLAY DEVICE, DISPLAY DEVICE DRIVE ME...
- Publication number 20130100094
- Publication date Apr 25, 2013
- Fujitsu Limited
- Tomohisa SHINGAI
- G02 - OPTICS
Information Patent Application
HYBRID DISPLAY DEVICE
- Publication number 20130087815
- Publication date Apr 11, 2013
- Industrial Technology Research Institute
- Jane-Hway Liao
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE AND DRIVE CONTROL METHOD OF DISPLAY ELEMENT
- Publication number 20130083086
- Publication date Apr 4, 2013
- Fujitsu Limited
- Masaki NOSE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ENERGY-SAVING METHOD FOR MARKING AN AREA OF A LIQUID CRYSTAL SCREEN
- Publication number 20130076610
- Publication date Mar 28, 2013
- NEMOPTIC S.A.
- Ivan Dozov
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE AND DRIVING METHOD THEREOF
- Publication number 20130009938
- Publication date Jan 10, 2013
- HYUN-SIK HWANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY APPARATUS, AND DRIVE CONTROL METHOD FOR DISPLAY DEVICE
- Publication number 20120327055
- Publication date Dec 27, 2012
- Fujitsu Limited
- Masaki NOSE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DATA WRITING APPARATUS FOR E-PAPER AND DATA WRITING METHOD USING TH...
- Publication number 20120274620
- Publication date Nov 1, 2012
- INTELLECTUAL DISCOVERY CO., LTD.
- Hyun Ha Hwang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
STEREOSCOPIC IMAGE DISPLAY APPARATUS
- Publication number 20120242661
- Publication date Sep 27, 2012
- Kabushiki Kaisha Toshiba
- Ayako Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20120212686
- Publication date Aug 23, 2012
- SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Hajime Kimura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHOD FOR DRIVING CHOLESTERIC LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20120133625
- Publication date May 31, 2012
- Chunghwa Picture Tubes, Ltd.
- Bao-Sian Ciou
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
IMAGE DISPLAY APPARATUS AND CONTROL METHOD THEREFOR
- Publication number 20120127216
- Publication date May 24, 2012
- Canon Kabushiki Kaisha
- Takushi Kimura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DRIVING METHOD FOR BISTABLE DISPLAY
- Publication number 20120113081
- Publication date May 10, 2012
- Cho-Yan Chen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Method of Driving Display Device
- Publication number 20120113083
- Publication date May 10, 2012
- Samsung Mobile Display Co., Ltd.
- Il-Nam Kim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display device and driving method thereof
- Publication number 20120113156
- Publication date May 10, 2012
- Jae-Ik Lim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY APPARATUS AND METHOD FOR DRIVING DISPLAY APPARATUS
- Publication number 20120081413
- Publication date Apr 5, 2012
- FUJITSU LIMITED
- Masaki NOSE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Cholesteric liquid crystals, including chiral-nematic liquid crystals, with transitions between focal conic, planar, and homeotropic states

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Cholesteric liquid crystal display device

Panel driving circuit and display device

Liquid crystal display device

Liquid crystal display device

Liquid crystal display device

Liquid crystal display device

Backlight unit comprising a cholesteric liquid crystal layer and a...

Transparent screen comprising a plurality of dot arrays having diff...

Liquid crystal eWriter system with resistive digitizer and having m...

Liquid crystal display device

Flexible display device disposed in a housing

Apparatus and method for driving e-paper display

Integrated circuit, display device, electronic apparatus, and displ...

Refrigerator and method of controlling the same

Liquid crystal display device

Display device and driving method thereof

Cholesteric writing board display device

Image display apparatus and control method therefor

Method of driving a liquid crystal display device by using polarity...

Display device and driving method thereof

Driving method for bistable display

Driving method and display system utilizing the same

Liquid crystal display drive circuit and liquid crystal display device

Liquid crystal display device

Liquid crystal display device and control method for a bistable nem...

Stereoscopic image display apparatus

Driving apparatus for photo-addressing type display element, drivin...

Method and apparatus for driving reflective bistable cholestric dis...

Light modulation element, driving method and drive apparatus

Support method

Patents Applicationslast 30 patents

LIQUID CRYSTAL DISPLAY DEVICE

LIQUID CRYSTAL DISPLAY DEVICE

LIQUID CRYSTAL DISPLAY DEVICE

LIQUID CRYSTAL DISPLAY DEVICE

ELECTRONIC WRITING BOARD

LIQUID CRYSTAL DISPLAY DEVICE

CHOLESTERIC WRITING BOARD DISPLAY DEVICE

LIQUID CRYSTAL DISPLAY DEVICE

DRIVE SCHEME FOR CHOLESTERIC LIQUID CRYSTAL DISPLAY DEVICE

BISTABLE LIQUID CRYSTAL DISPLAY

LIQUID CRYSTAL DISPLAY DEVICE

DISPLAY SYSTEM FOR TACTICAL ENVIRONMENT

ACTIVE MATRIX TYPE BISTABLE CHIRAL NEMATIC LIQUID CRYSTAL DISPLAY A...

Common Transparent Electrode for Reduced Voltage Displays

DISPLAY DEVICE AND METHOD FOR CONTROLLING DISPLAY DEVICE

INFORMATION DISPLAY SYSTEM, DISPLAY DEVICE, DISPLAY DEVICE DRIVE ME...

HYBRID DISPLAY DEVICE

DISPLAY DEVICE AND DRIVE CONTROL METHOD OF DISPLAY ELEMENT

ENERGY-SAVING METHOD FOR MARKING AN AREA OF A LIQUID CRYSTAL SCREEN

DISPLAY DEVICE AND DRIVING METHOD THEREOF

DISPLAY APPARATUS, AND DRIVE CONTROL METHOD FOR DISPLAY DEVICE

DATA WRITING APPARATUS FOR E-PAPER AND DATA WRITING METHOD USING TH...

STEREOSCOPIC IMAGE DISPLAY APPARATUS

LIQUID CRYSTAL DISPLAY DEVICE

METHOD FOR DRIVING CHOLESTERIC LIQUID CRYSTAL DISPLAY DEVICE

IMAGE DISPLAY APPARATUS AND CONTROL METHOD THEREFOR

DRIVING METHOD FOR BISTABLE DISPLAY

Method of Driving Display Device

Display device and driving method thereof

DISPLAY APPARATUS AND METHOD FOR DRIVING DISPLAY APPARATUS