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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 G02F2413/00Indexing scheme related to G02F1/13363, i.e. to birefringent elements

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Patents Grantslast 30 patents

Information Patent Grant
Regioselectively substituted cellulose esters and films made therefrom
- Patent number 12,006,376
- Issue date Jun 11, 2024
- Eastman Chemical Company
- Matthew Allen Boone
- B32 - LAYERED PRODUCTS
Information Patent Grant
Liquid crystal display device and portable device
- Patent number 11,977,308
- Issue date May 7, 2024
- Kyocera Corporation
- Yuji Soda
- G02 - OPTICS
Information Patent Grant
Display panel and method for preparing same, and display apparatus
- Patent number 11,971,627
- Issue date Apr 30, 2024
- Beijing Boe Display Technology Co., Ltd.
- Feifei Wang
- G02 - OPTICS
Information Patent Grant
3D glasses, optical device, and three-dimensional image display device
- Patent number 11,927,775
- Issue date Mar 12, 2024
- Sharp Display Technology Corporation
- Masahiro Hasegawa
- G02 - OPTICS
Information Patent Grant
Liquid crystal display panel and method of manufacturing the same,...
- Patent number 11,921,376
- Issue date Mar 5, 2024
- Beijing Boe Display Technology Co., Ltd.
- Lintao Ji
- G02 - OPTICS
Information Patent Grant
Liquid crystal display panel and driving methods therefor, and disp...
- Patent number 11,899,304
- Issue date Feb 13, 2024
- Beijing Boe Display Technology Co., Ltd.
- Feifei Wang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Regioselectively substituted cellulose esters and films made therefrom
- Patent number 11,643,477
- Issue date May 9, 2023
- Eastman Chemical Company
- Matthew Allen Boone
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid crystal display device
- Patent number 11,573,456
- Issue date Feb 7, 2023
- LG Chem, Ltd.
- Nayoung Shin
- G02 - OPTICS
Information Patent Grant
Broadband and wide viewing angle waveplate having pi-cell
- Patent number 11,561,437
- Issue date Jan 24, 2023
- Meta Platforms Technologies, LLC
- Afsoon Jamali
- G02 - OPTICS
Information Patent Grant
Broadband optical device including liquid crystal polymer films
- Patent number 11,422,409
- Issue date Aug 23, 2022
- Meta Platforms Technologies, LLC
- Jacques Gollier
- G02 - OPTICS
Information Patent Grant
Retardation film, polarizing plate comprising same, and liquid crys...
- Patent number 11,384,235
- Issue date Jul 12, 2022
- LG Chem, Ltd.
- Byoung Jun Mun
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optical film and liquid crystal display device comprising the same
- Patent number 11,366,359
- Issue date Jun 21, 2022
- SKC Co., Ltd.
- Young Min Heo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Liquid crystal reflective polarizer and pancake lens assembly havin...
- Patent number 11,269,131
- Issue date Mar 8, 2022
- Facebook Technologies, LLC
- Fenglin Peng
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 11,243,436
- Issue date Feb 8, 2022
- FUJIFILM Corporation
- Tatsuya Iwasaki
- G02 - OPTICS
Information Patent Grant
Copolymer and optical film using same
- Patent number 11,225,540
- Issue date Jan 18, 2022
- Tosoh Corporation
- Yasuyoshi Fujii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Liquid crystal display device
- Patent number 11,131,891
- Issue date Sep 28, 2021
- Sharp Kabushiki Kaisha
- Akira Sakai
- G02 - OPTICS
Information Patent Grant
Regioselectively substituted cellulose esters and films made therefrom
- Patent number 11,034,776
- Issue date Jun 15, 2021
- Eastman Chemical Company
- Matthew Allen Boone
- G02 - OPTICS
Information Patent Grant
Laminate and liquid crystal display device comprising same
- Patent number 11,009,643
- Issue date May 18, 2021
- LG Chem, Ltd.
- Junwon Chang
- G02 - OPTICS
Information Patent Grant
Broadband and wide viewing angle waveplate having pi-cell
- Patent number 10,948,779
- Issue date Mar 16, 2021
- Facebook Technologies, LLC
- Afsoon Jamali
- G02 - OPTICS
Information Patent Grant
Liquid crystal display panel and liquid crystal display device
- Patent number 10,948,778
- Issue date Mar 16, 2021
- SHARP KABUSHIKI KAISHA
- Masahiro Hasegawa
- G02 - OPTICS
Information Patent Grant
Regioselectively substituted cellulose esters and films made therefrom
- Patent number 10,759,872
- Issue date Sep 1, 2020
- Eastman Chemical Company
- Matthew Allen Boone
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid crystal display device
- Patent number 10,739,641
- Issue date Aug 11, 2020
- FUJIFILM Corporation
- Tatsuya Iwasaki
- G02 - OPTICS
Information Patent Grant
Liquid crystal module
- Patent number 10,656,467
- Issue date May 19, 2020
- SHARP KABUSHIKI KAISHA
- Masahiro Hasegawa
- G02 - OPTICS
Information Patent Grant
Regioselectively substituted cellulose esters and films made therefrom
- Patent number 10,640,577
- Issue date May 5, 2020
- Eastman Chemical Company
- Matthew Allen Boone
- G02 - OPTICS
Information Patent Grant
Flexible liquid crystal display panel and display device comprising...
- Patent number 10,481,434
- Issue date Nov 19, 2019
- BOE Technology Group Co., Ltd.
- Qian Jia
- G02 - OPTICS
Information Patent Grant
Liquid crystal display panel wherein a thickness direction retardat...
- Patent number 10,437,106
- Issue date Oct 8, 2019
- SHARP KABUSHIKI KAISHA
- Akira Sakai
- G02 - OPTICS
Information Patent Grant
Multilayer film and method for manufacturing same, method for manuf...
- Patent number 10,386,679
- Issue date Aug 20, 2019
- ZEON CORPORATION
- Taku Hatano
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Liquid crystal display device
- Patent number 10,241,364
- Issue date Mar 26, 2019
- SHARP KABUSHIKI KAISHA
- Yuichi Kawahira
- G02 - OPTICS
Information Patent Grant
Optical film, illumination device, and image display device
- Patent number 10,151,864
- Issue date Dec 11, 2018
- FUJIFILM Corporation
- Kotaro Yasuda
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 9,994,772
- Issue date Jun 12, 2018
- DIC Corporation
- Takeshi Kuriyama
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
POLARIZING PLATE AND OPTICAL DISPLAY DEVICE
- Publication number 20240411077
- Publication date Dec 12, 2024
- Samsung SDI Co., Ltd.
- Jung Hun YOU
- G02 - OPTICS
Information Patent Application
Liquid Crystal Display Panel and Method of Manufacturing the Same,...
- Publication number 20240176190
- Publication date May 30, 2024
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Lintao JI
- G02 - OPTICS
Information Patent Application
3D GLASSES, OPTICAL DEVICE, AND THREE-DIMENSIONAL IMAGE DISPLAY DEVICE
- Publication number 20230333402
- Publication date Oct 19, 2023
- Sharp Display Technology Corporation
- Masahiro HASEGAWA
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME,...
- Publication number 20230078699
- Publication date Mar 16, 2023
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Lintao JI
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE AND PORTABLE DEVICE
- Publication number 20230011659
- Publication date Jan 12, 2023
- KYOCERA CORPORATION
- Yuji SODA
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY PANEL AND DRIVING METHODS THEREFOR, AND DISP...
- Publication number 20220413337
- Publication date Dec 29, 2022
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Feifei WANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY PANEL AND METHOD FOR PREPARING SAME, AND DISPLAY APPARATUS
- Publication number 20220260878
- Publication date Aug 18, 2022
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Feifei WANG
- G02 - OPTICS
Information Patent Application
DISPLAY PANEL AND MANUFACTURING METHOD THEREFOR, AND DISPLAY APPARATUS
- Publication number 20220252942
- Publication date Aug 11, 2022
- Feifei WANG
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL REFLECTIVE POLARIZER AND PANCAKE LENS ASSEMBLY HAVIN...
- Publication number 20220155513
- Publication date May 19, 2022
- Facebook Technologies, LLC
- Fenglin PENG
- G02 - OPTICS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20210278717
- Publication date Sep 9, 2021
- InnoLux Corporation
- Yi-Hsin Chen
- G02 - OPTICS
Information Patent Application
Digitally Reconfigurable Neutral Density Filter
- Publication number 20210263346
- Publication date Aug 26, 2021
- Gary Sharp Innovations, LLC
- GARY D. SHARP
- G02 - OPTICS
Information Patent Application
BROADBAND AND WIDE VIEWING ANGLE WAVEPLATE HAVING PI-CELL
- Publication number 20210181557
- Publication date Jun 17, 2021
- Facebook Technologies, LLC
- Afsoon JAMALI
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20210132450
- Publication date May 6, 2021
- SHARP KABUSHIKI KAISHA
- AKIRA SAKAI
- G02 - OPTICS
Information Patent Application
RETARDATION FILM, POLARIZING PLATE COMPRISING SAME, AND LIQUID CRYS...
- Publication number 20210122909
- Publication date Apr 29, 2021
- LG CHEM, LTD.
- Byoung Jun Mun
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20210048715
- Publication date Feb 18, 2021
- LG CHEM, LTD.
- Nayoung Shin
- G02 - OPTICS
Information Patent Application
LAMINATE AND LIQUID CRYSTAL DISPLAY DEVICE COMPRISING SAME
- Publication number 20200393606
- Publication date Dec 17, 2020
- LG CHEM, LTD.
- Junwon Chang
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THEREOF
- Publication number 20200393727
- Publication date Dec 17, 2020
- Mitsubishi Electric Corporation
- Kazushi KIYOTA
- G02 - OPTICS
Information Patent Application
BROADBAND OPTICAL DEVICE INCLUDING LIQUID CRYSTAL POLYMER FILMS
- Publication number 20200341315
- Publication date Oct 29, 2020
- Facebook Technologies, LLC
- Jacques GOLLIER
- G02 - OPTICS
Information Patent Application
BROADBAND AND WIDE VIEWING ANGLE WAVEPLATE HAVING PI-CELL
- Publication number 20200326574
- Publication date Oct 15, 2020
- Facebook Technologies, LLC
- Afsoon JAMALI
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20200064672
- Publication date Feb 27, 2020
- FUJIFILM CORPORATION
- Tatsuya IWASAKI
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20200064673
- Publication date Feb 27, 2020
- FUJIFILM CORPORATION
- Tatsuya IWASAKI
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20190171052
- Publication date Jun 6, 2019
- SHARP KABUSHIKI KAISHA
- MASAHIRO HASEGAWA
- G02 - OPTICS
Information Patent Application
OPTICAL FILM AND LIQUID CRYSTAL DISPLAY DEVICE COMPRISING THE SAME
- Publication number 20190113809
- Publication date Apr 18, 2019
- SKC CO., LTD.
- Young Min HEO
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL MODULE
- Publication number 20190094593
- Publication date Mar 28, 2019
- Sharp Kabushiki Kaisha
- MASAHIRO HASEGAWA
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY PANEL
- Publication number 20180231844
- Publication date Aug 16, 2018
- SHARP KABUSHIKI KAISHA
- AKIRA SAKAI
- G02 - OPTICS
Information Patent Application
MULTILAYER FILM AND METHOD FOR MANUFACTURING SAME, METHOD FOR MANUF...
- Publication number 20180101069
- Publication date Apr 12, 2018
- ZEON CORPORATION
- Taku HATANO
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL PANEL AND POLARIZING LAMINATE FOR USE IN THE LIQUID...
- Publication number 20180039138
- Publication date Feb 8, 2018
- Nitto Denko Corporation
- Toshiyuki Iida
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20170357120
- Publication date Dec 14, 2017
- Samsung Display Co. Ltd.
- Kwang Hyun KIM
- G02 - OPTICS
Information Patent Application
REGIOSELECTIVELY SUBSTITUTED CELLULOSE ESTERS AND FILMS MADE THEREFROM
- Publication number 20170307796
- Publication date Oct 26, 2017
- Eastman Chemical Company
- Matthew Allen Boone
- B32 - LAYERED PRODUCTS
Information Patent Application
FLEXIBLE LIQUID CRYSTAL DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20170192275
- Publication date Jul 6, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Qian JIA
- G02 - OPTICS

Positive birefingence

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Regioselectively substituted cellulose esters and films made therefrom

Liquid crystal display device and portable device

Display panel and method for preparing same, and display apparatus

3D glasses, optical device, and three-dimensional image display device

Liquid crystal display panel and method of manufacturing the same,...

Liquid crystal display panel and driving methods therefor, and disp...

Regioselectively substituted cellulose esters and films made therefrom

Liquid crystal display device

Broadband and wide viewing angle waveplate having pi-cell

Broadband optical device including liquid crystal polymer films

Retardation film, polarizing plate comprising same, and liquid crys...

Optical film and liquid crystal display device comprising the same

Liquid crystal reflective polarizer and pancake lens assembly havin...

Liquid crystal display device

Copolymer and optical film using same

Liquid crystal display device

Regioselectively substituted cellulose esters and films made therefrom

Laminate and liquid crystal display device comprising same

Broadband and wide viewing angle waveplate having pi-cell

Liquid crystal display panel and liquid crystal display device

Regioselectively substituted cellulose esters and films made therefrom

Liquid crystal display device

Liquid crystal module

Regioselectively substituted cellulose esters and films made therefrom

Flexible liquid crystal display panel and display device comprising...

Liquid crystal display panel wherein a thickness direction retardat...

Multilayer film and method for manufacturing same, method for manuf...

Liquid crystal display device

Optical film, illumination device, and image display device

Liquid crystal display device

Patents Applicationslast 30 patents

POLARIZING PLATE AND OPTICAL DISPLAY DEVICE

Liquid Crystal Display Panel and Method of Manufacturing the Same,...

3D GLASSES, OPTICAL DEVICE, AND THREE-DIMENSIONAL IMAGE DISPLAY DEVICE

LIQUID CRYSTAL DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME,...

LIQUID CRYSTAL DISPLAY DEVICE AND PORTABLE DEVICE

LIQUID CRYSTAL DISPLAY PANEL AND DRIVING METHODS THEREFOR, AND DISP...

DISPLAY PANEL AND METHOD FOR PREPARING SAME, AND DISPLAY APPARATUS

DISPLAY PANEL AND MANUFACTURING METHOD THEREFOR, AND DISPLAY APPARATUS

LIQUID CRYSTAL REFLECTIVE POLARIZER AND PANCAKE LENS ASSEMBLY HAVIN...

ELECTRONIC DEVICE

Digitally Reconfigurable Neutral Density Filter

BROADBAND AND WIDE VIEWING ANGLE WAVEPLATE HAVING PI-CELL

LIQUID CRYSTAL DISPLAY DEVICE

RETARDATION FILM, POLARIZING PLATE COMPRISING SAME, AND LIQUID CRYS...

LIQUID CRYSTAL DISPLAY DEVICE

LAMINATE AND LIQUID CRYSTAL DISPLAY DEVICE COMPRISING SAME

LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THEREOF

BROADBAND OPTICAL DEVICE INCLUDING LIQUID CRYSTAL POLYMER FILMS

BROADBAND AND WIDE VIEWING ANGLE WAVEPLATE HAVING PI-CELL

LIQUID CRYSTAL DISPLAY DEVICE

LIQUID CRYSTAL DISPLAY DEVICE

LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE

OPTICAL FILM AND LIQUID CRYSTAL DISPLAY DEVICE COMPRISING THE SAME

LIQUID CRYSTAL MODULE

LIQUID CRYSTAL DISPLAY PANEL

MULTILAYER FILM AND METHOD FOR MANUFACTURING SAME, METHOD FOR MANUF...

LIQUID CRYSTAL PANEL AND POLARIZING LAMINATE FOR USE IN THE LIQUID...

DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

REGIOSELECTIVELY SUBSTITUTED CELLULOSE ESTERS AND FILMS MADE THEREFROM

FLEXIBLE LIQUID CRYSTAL DISPLAY PANEL AND DISPLAY DEVICE