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with refractive index ellipsoid inclined relative to the LC-layer surface
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G02F1/133632
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Parent Industries
G
PHYSICS
G02
Optics
G02F
DEVICES 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
G02F1/00
Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source
Current Industry
G02F1/133632
with refractive index ellipsoid inclined relative to the LC-layer surface
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Patents Grants
last 30 patents
Information
Patent Grant
Phase difference compensation element, liquid crystal display eleme...
Patent number
11,947,221
Issue date
Apr 2, 2024
FUJIFILM Corporation
Hiroki Takahashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Liquid crystal display panel and display device
Patent number
11,906,850
Issue date
Feb 20, 2024
Beijing Boe Display Technology Co., Ltd.
Lintao Ji
G02 - OPTICS
Information
Patent Grant
Phase difference plate, liquid crystal projector, and contrast adju...
Patent number
11,899,315
Issue date
Feb 13, 2024
FUJIFILM Corporation
Hiroki Takahashi
G02 - OPTICS
Information
Patent Grant
Optical compensation device and liquid crystal display device
Patent number
11,754,882
Issue date
Sep 12, 2023
Sony Group Corporation
Ryoko Horikoshi
G02 - OPTICS
Information
Patent Grant
Switchable broadband waveplate
Patent number
11,714,320
Issue date
Aug 1, 2023
Meta Platforms Technologies, LLC
Fenglin Peng
G02 - OPTICS
Information
Patent Grant
Phase difference compensation element, liquid crystal display devic...
Patent number
11,550,091
Issue date
Jan 10, 2023
Dexerials Corporation
Junichi Sugawara
G02 - OPTICS
Information
Patent Grant
Beam deflector and three-dimensional display device including the same
Patent number
11,262,614
Issue date
Mar 1, 2022
Samsung Electronics Co., Ltd.
Kanghee Won
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Optical film and display device including the same
Patent number
11,231,622
Issue date
Jan 25, 2022
Samsung Display Co., Ltd.
Sung-Kyu Shim
G02 - OPTICS
Information
Patent Grant
Switchable broadband waveplate
Patent number
11,215,881
Issue date
Jan 4, 2022
Facebook Technologies, LLC
Fenglin Peng
G02 - OPTICS
Information
Patent Grant
Display device
Patent number
10,768,476
Issue date
Sep 8, 2020
Shanghai Tianma Micro-Electronics Co., Ltd.
Yingteng Zhai
G02 - OPTICS
Information
Patent Grant
Compensation film and antireflective film and display device
Patent number
10,725,217
Issue date
Jul 28, 2020
Samsung Electronics Co., Ltd.
Ju Hyun Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Beam deflector and three-dimensional display device including the same
Patent number
10,690,958
Issue date
Jun 23, 2020
Samsung Electronics Co., Ltd.
Kanghee Won
G02 - OPTICS
Information
Patent Grant
Phase difference film and display device
Patent number
10,620,354
Issue date
Apr 14, 2020
Samsung Electronics Co., Ltd.
Hye Young Kong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Phase difference compensation element, liquid crystal display devic...
Patent number
10,564,477
Issue date
Feb 18, 2020
Dexerials Corporation
Nobuyuki Koike
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Liquid-crystal display device and electronic apparatus
Patent number
10,527,889
Issue date
Jan 7, 2020
Seiko Epson Corporation
Akihide Haruyama
G02 - OPTICS
Information
Patent Grant
Optical film, liquid crystal display device, and manufacturing meth...
Patent number
10,495,791
Issue date
Dec 3, 2019
FUJIFILM Corporation
Yukito Saitoh
B32 - LAYERED PRODUCTS
Information
Patent Grant
Polarizing film, pressure-sensitive-adhesive-layer-attached polariz...
Patent number
10,247,979
Issue date
Apr 2, 2019
Nitto Denko Corporation
Satoshi Mita
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Viewing angle control device and viewing angle controllable display...
Patent number
10,216,018
Issue date
Feb 26, 2019
Coretronic Corporation
Chong-Yang Fang
G02 - OPTICS
Information
Patent Grant
Method for producing polarizing film
Patent number
10,088,705
Issue date
Oct 2, 2018
Nitto Denko Corporation
Emi Miyai
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Optical film, method for manufacturing same, and liquid crystal dis...
Patent number
9,880,420
Issue date
Jan 30, 2018
Samsung SDI Co., Ltd.
So Hee Yu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Optical compensation film, method of manufacturing the same, and li...
Patent number
9,874,670
Issue date
Jan 23, 2018
Samsung Electronics Co., Ltd.
Hee-Kyung Kim
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device
Patent number
9,778,511
Issue date
Oct 3, 2017
FUJIFILM Corporation
Tatsuya Iwasaki
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device
Patent number
9,740,060
Issue date
Aug 22, 2017
FUJIFILM Corporation
Tatsuya Iwasaki
G02 - OPTICS
Information
Patent Grant
Retardation element, liquid crystal display device, and projection...
Patent number
9,594,275
Issue date
Mar 14, 2017
Dexerials Corporation
Nobuyuki Koike
G02 - OPTICS
Information
Patent Grant
Integrated wide viewing film
Patent number
8,994,914
Issue date
Mar 31, 2015
LG Chem, Ltd.
Jun-Won Chang
G02 - OPTICS
Information
Patent Grant
Optical film laminate, method for producing the same, and liquid cr...
Patent number
8,902,398
Issue date
Dec 2, 2014
Hayashi Engineering Inc.
Takeya Sakai
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device
Patent number
8,780,301
Issue date
Jul 15, 2014
Japan Display West Inc.
Kojiro Ikeda
G02 - OPTICS
Information
Patent Grant
In-plane switching liquid crystal display
Patent number
8,767,151
Issue date
Jul 1, 2014
LG Chem, Ltd.
Jun-Won Chang
G02 - OPTICS
Information
Patent Grant
In-plane switching liquid crystal display
Patent number
8,743,326
Issue date
Jun 3, 2014
LG Chem, Ltd.
Jun-Won Chang
G02 - OPTICS
Information
Patent Grant
Optical compensation film
Patent number
8,730,434
Issue date
May 20, 2014
Nitto Denko Corporation
Nao Murakami
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
PHASE DIFFERENCE COMPENSATION ELEMENT, LIQUID CRYSTAL DISPLAY ELEME...
Publication number
20230205012
Publication date
Jun 29, 2023
FUJIFILM CORPORATION
Hiroki TAKAHASHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PHASE DIFFERENCE PLATE, LIQUID CRYSTAL PROJECTOR, AND CONTRAST ADJU...
Publication number
20230185134
Publication date
Jun 15, 2023
FUJIFILM CORPORATION
Hiroki TAKAHASHI
G02 - OPTICS
Information
Patent Application
OPTICAL LAMINATE, POLARIZING PLATE, AND IMAGE DISPLAY DEVICE
Publication number
20230088847
Publication date
Mar 23, 2023
FUJIFILM CORPORATION
Kunihiro ATSUMI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20220276536
Publication date
Sep 1, 2022
BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
Lintao JI
G02 - OPTICS
Information
Patent Application
OPTICAL COMPENSATION DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20220137464
Publication date
May 5, 2022
SONY GROUP CORPORATION
Ryoko HORIKOSHI
G02 - OPTICS
Information
Patent Application
SWITCHABLE BROADBAND WAVEPLATE
Publication number
20220082890
Publication date
Mar 17, 2022
Facebook Technologies, LLC
Fenglin PENG
G02 - OPTICS
Information
Patent Application
METHODS FOR FABRICATING LIQUID CRYSTAL POLARIZERS
Publication number
20210349346
Publication date
Nov 11, 2021
Sharp Kabushiki Kaisha
NATHAN JAMES SMITH
G02 - OPTICS
Information
Patent Application
PHASE DIFFERENCE COMPENSATION ELEMENT, LIQUID CRYSTAL DISPLAY DEVIC...
Publication number
20210165150
Publication date
Jun 3, 2021
DEXERIALS CORPORATION
Junichi Sugawara
G02 - OPTICS
Information
Patent Application
OPTICAL FILM AND DISPLAY DEVICE INCLUDING THE SAME
Publication number
20210132447
Publication date
May 6, 2021
SAMSUNG DISPLAY CO., LTD.
Sung-Kyu SHIM
G02 - OPTICS
Information
Patent Application
SWITCHABLE BROADBAND WAVEPLATE
Publication number
20200310204
Publication date
Oct 1, 2020
Facebook Technologies, LLC
Fenglin PENG
G02 - OPTICS
Information
Patent Application
BEAM DEFLECTOR AND THREE-DIMENSIONAL DISPLAY DEVICE INCLUDING THE SAME
Publication number
20200285110
Publication date
Sep 10, 2020
Samsung Electronics Co., Ltd.
Kanghee WON
G02 - OPTICS
Information
Patent Application
BEAM DEFLECTOR AND THREE-DIMENSIONAL DISPLAY DEVICE INCLUDING THE SAME
Publication number
20190113802
Publication date
Apr 18, 2019
Samsung Electronics Co., Ltd.
Kanghee WON
G02 - OPTICS
Information
Patent Application
PHASE DIFFERENCE COMPENSATION ELEMENT, LIQUID CRYSTAL DISPLAY DEVIC...
Publication number
20180164642
Publication date
Jun 14, 2018
DEXERIALS CORPORATION
Nobuyuki Koike
G02 - OPTICS
Information
Patent Application
LIQUID CRYSTAL DEVICE AND ELECTRONIC APPARATUS
Publication number
20180120649
Publication date
May 3, 2018
SEIKO EPSON CORPORATION
Hiroaki YANAI
G02 - OPTICS
Information
Patent Application
POLARIZING FILM, PRESSURE-SENSITIVE-ADHESIVE-LAYER-ATTACHED POLARIZ...
Publication number
20170299920
Publication date
Oct 19, 2017
NITTO DENKO CORPORATION
Satoshi Mita
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR PRODUCING POLARIZING FILM
Publication number
20170299919
Publication date
Oct 19, 2017
NITTO DENKO CORPORATION
Emi Miyai
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
RETARDATION ELEMENT, LIQUID CRYSTAL DISPLAY DEVICE, AND PROJECTION...
Publication number
20150092117
Publication date
Apr 2, 2015
DEXERIALS CORPORATION
Nobuyuki Koike
B32 - LAYERED PRODUCTS
Information
Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20140293198
Publication date
Oct 2, 2014
FUJIFILM CORPORATION
Tatsuya IWASAKI
G02 - OPTICS
Information
Patent Application
MANUFACTURING METHOD FOR OPTICAL COMPENSATION FILM
Publication number
20140225288
Publication date
Aug 14, 2014
TOYO KOHAN CO., LTD
Nobuyuki Haida
G02 - OPTICS
Information
Patent Application
LIQUID CRYSTAL DISPLAY AND OPTICAL COMPENSATION FILM THEREFOR
Publication number
20130229605
Publication date
Sep 5, 2013
SAMSUNG DISPLAY CO., LTD.
Hee Wook DO
G02 - OPTICS
Information
Patent Application
LIQUID CRYSTAL DEVICE, ELECTRONIC APPARATUS, AND PROJECTION TYPE DI...
Publication number
20130100376
Publication date
Apr 25, 2013
SEIKO EPSON CORPORATION
Ayae Sawado
G02 - OPTICS
Information
Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20130088666
Publication date
Apr 11, 2013
SONY CORPORATION
Kojiro Ikeda
G02 - OPTICS
Information
Patent Application
DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME
Publication number
20130065475
Publication date
Mar 14, 2013
SAMSUNG DISPLAY CO., LTD.
Hyun-cheol MOON
G02 - OPTICS
Information
Patent Application
OPTICAL FILM LAMINATE, METHOD FOR PRODUCING THE SAME, AND LIQUID CR...
Publication number
20120314159
Publication date
Dec 13, 2012
HAYASHI ENGINEERING INC.
Takeya SAKAI
G02 - OPTICS
Information
Patent Application
IN-PLANE SWITCHING LIQUID CRYSTAL DISPLAY
Publication number
20120293758
Publication date
Nov 22, 2012
Jun-Won CHANG
G02 - OPTICS
Information
Patent Application
IN-PLANE SWITCHING LIQUID CRYSTAL DISPLAY
Publication number
20120293754
Publication date
Nov 22, 2012
Jun-Won CHANG
G02 - OPTICS
Information
Patent Application
INTEGRATED WIDE VIEWING FILM
Publication number
20120293764
Publication date
Nov 22, 2012
Jun-Won CHANG
G02 - OPTICS
Information
Patent Application
PROJECTION-TYPE DISPLAY APPARATUS
Publication number
20120200804
Publication date
Aug 9, 2012
SEIKO EPSON CORPORATION
Kazu Kobayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL FILM, POLARIZING PLATE, SURFACE FILM FOR LIQUID CRYSTAL DIS...
Publication number
20120147300
Publication date
Jun 14, 2012
FUJIFILM CORPORATION
Kenichi FUKUDA
G02 - OPTICS
Information
Patent Application
OPTICAL COMPENSATION FILM, METHOD OF MANUFACTURING THE SAME, AND LI...
Publication number
20110317114
Publication date
Dec 29, 2011
Samsung Electronics Co., Ltd.
Hee-Kyung KIM
G02 - OPTICS