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G02F1/133636
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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
G02F1/133636
with twisted orientation
Industries
Overview
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People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Phase retardation device, preparation method therefor, and display...
Patent number
11,927,782
Issue date
Mar 12, 2024
Beijing Rayboch Technology Co., Ltd.
Wenqing Zhao
G02 - OPTICS
Information
Patent Grant
Display device
Patent number
11,789,318
Issue date
Oct 17, 2023
Japan Display Inc.
Toshiharu Matsushima
G02 - OPTICS
Information
Patent Grant
Polarization-based multiplexing of diffractive elements for illumin...
Patent number
11,733,446
Issue date
Aug 22, 2023
Valve Corporation
Joshua Mark Hudman
G02 - OPTICS
Information
Patent Grant
Liquid crystal diffraction element and method for producing liquid...
Patent number
11,693,278
Issue date
Jul 4, 2023
FUJIFILM Corporation
Yukito Saitoh
G02 - OPTICS
Information
Patent Grant
Spatially varying polarizer for display backlight
Patent number
11,662,621
Issue date
May 30, 2023
Valve Corporation
Joshua Mark Hudman
G02 - OPTICS
Information
Patent Grant
Transmittance-variable device
Patent number
11,630,330
Issue date
Apr 18, 2023
LG Chem, Ltd.
Eun Jung Lim
G02 - OPTICS
Information
Patent Grant
Phase difference film, circularly polarizing plate, and display device
Patent number
11,550,088
Issue date
Jan 10, 2023
FUJIFILM Corporation
Yuta Takahashi
G02 - OPTICS
Information
Patent Grant
Optical element that functions as a liquid crystal diffraction lattice
Patent number
11,480,716
Issue date
Oct 25, 2022
FUJIFILM Corporation
Yukito Saitoh
G02 - OPTICS
Information
Patent Grant
Micro-lens array polarization recycling optic for illumination optics
Patent number
11,467,444
Issue date
Oct 11, 2022
Valve Corporation
Joshua Mark Hudman
G02 - OPTICS
Information
Patent Grant
Display device
Patent number
11,454,842
Issue date
Sep 27, 2022
Samsung Display Co., Ltd.
Yong Seok Kim
G02 - OPTICS
Information
Patent Grant
Transmittance-variable device
Patent number
11,391,991
Issue date
Jul 19, 2022
LG Chem, Ltd.
Eun Jung Lim
G02 - OPTICS
Information
Patent Grant
Transmittance-variable device
Patent number
11,392,006
Issue date
Jul 19, 2022
LG Chem, Ltd.
Eun Jung Lim
G02 - OPTICS
Information
Patent Grant
Spatially varying polarizer for display backlight
Patent number
11,320,692
Issue date
May 3, 2022
Valve Corporation
Joshua Mark Hudman
G02 - OPTICS
Information
Patent Grant
Optical element
Patent number
11,280,944
Issue date
Mar 22, 2022
FUJIFILM Corporation
Yukito Saitoh
G02 - OPTICS
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 panel
Patent number
11,099,434
Issue date
Aug 24, 2021
SHARP KABUSHIKI KAISHA
Koji Murata
G02 - OPTICS
Information
Patent Grant
Light source module and dual display device
Patent number
11,016,337
Issue date
May 25, 2021
Coretronic Corporation
Hui-Chuan Chen
G02 - OPTICS
Information
Patent Grant
Optical film having a liquid crystal layer including twisted nemati...
Patent number
10,989,850
Issue date
Apr 27, 2021
LG Chem, Ltd.
Dae Hee Lee
G02 - OPTICS
Information
Patent Grant
Polarizing plate, and method for manufacturing polarizing plate inc...
Patent number
10,816,848
Issue date
Oct 27, 2020
FUJIFILM Corporation
Fumitake Mitobe
G02 - OPTICS
Information
Patent Grant
3D display device
Patent number
10,747,016
Issue date
Aug 18, 2020
BOE Technology Group Co., Ltd.
Chunmiao Zhou
G02 - OPTICS
Information
Patent Grant
Pixel structure, liquid crystal display panel, operating method of...
Patent number
10,739,642
Issue date
Aug 11, 2020
BOE Technology Group Co., Ltd.
Guoqiang Wang
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
Wideband compensation stack film and optical element using the same
Patent number
10,394,080
Issue date
Aug 27, 2019
Industrial Technology Research Institute
Pao-Ju Hsieh
G02 - OPTICS
Information
Patent Grant
Display device and laminated optical film
Patent number
10,126,473
Issue date
Nov 13, 2018
Murata Manufacturing Co., Ltd.
Kazuhiro Tanimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Reflective display apparatus and method of forming the same
Patent number
10,095,064
Issue date
Oct 9, 2018
Himax Display, Inc.
Wen-Hsu Chen
G02 - OPTICS
Information
Patent Grant
Segment display-type liquid crystal display
Patent number
9,904,110
Issue date
Feb 27, 2018
Stanley Electric Co., Ltd.
Yoshihisa Iwamoto
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device
Patent number
9,417,480
Issue date
Aug 16, 2016
FUJIFILM Corporation
Hiroshi Sato
G02 - OPTICS
Information
Patent Grant
Rapid switching optical shutter alternately transmitting visible ra...
Patent number
9,316,865
Issue date
Apr 19, 2016
LC-TEC Displays AB
Jesper Osterman
G02 - OPTICS
Information
Patent Grant
Multi-twist retarders for broadband polarization transformation and...
Patent number
9,298,041
Issue date
Mar 29, 2016
North Carolina State University
Michael J. Escuti
G02 - OPTICS
Information
Patent Grant
Light efficiency enhancing optical devices
Patent number
8,922,740
Issue date
Dec 30, 2014
Industrial Technology Research Institute
Yi-Ping Hsieh
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
LIQUID CRYSTAL CELL ASSEMBLY AND METHOD FOR DETECTION ENHANCEMENT
Publication number
20240045239
Publication date
Feb 8, 2024
Tigran GALSTIAN
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
Observer-tracked privacy display
Publication number
20230375863
Publication date
Nov 23, 2023
RealD Spark, LLC
Graham J. Woodgate
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LIQUID CRYSTAL OPTICAL ELEMENT
Publication number
20230375874
Publication date
Nov 23, 2023
Japan Display Inc.
Koichi IGETA
G02 - OPTICS
Information
Patent Application
LIQUID CRYSTAL DEVICE, DISPLAY DEVICE, AND OPTICAL MODULATION MODULE
Publication number
20230273493
Publication date
Aug 31, 2023
SEIKO EPSON CORPORATION
Akihide HARUYAMA
G02 - OPTICS
Information
Patent Application
COMPLEX LIGHT MODULATOR, HOLOGRAPHIC DISPLAY DEVICE, AND SEE-THROUG...
Publication number
20230251526
Publication date
Aug 10, 2023
Samsung Electronics Co., Ltd.
Yunhee KIM
G02 - OPTICS
Information
Patent Application
Transmittance-Variable Device
Publication number
20230213788
Publication date
Jul 6, 2023
LG CHEM, LTD.
Eun Jung Lim
G02 - OPTICS
Information
Patent Application
OPTICALLY ANISOTROPIC LAYER
Publication number
20230176438
Publication date
Jun 8, 2023
FUJIFILM CORPORATION
Shinpei YOSHIDA
G02 - OPTICS
Information
Patent Application
OPTICAL LAMINATE, IMAGE DISPLAY DEVICE, AND GLASS COMPOSITE
Publication number
20230099442
Publication date
Mar 30, 2023
FUJIFILM CORPORATION
Katsufumi OHMURO
G02 - OPTICS
Information
Patent Application
DISPLAY DEVICE
Publication number
20220326574
Publication date
Oct 13, 2022
Japan Display Inc.
Toshiharu Matsushima
G02 - OPTICS
Information
Patent Application
OPTICAL MEMBER AND IMAGE DISPLAY APPARATUS
Publication number
20220291511
Publication date
Sep 15, 2022
FUJIFILM CORPORATION
Hiroshi SATO
G02 - OPTICS
Information
Patent Application
DISPLAY DEVICE AND VEHICLE-USE DISPLAY DEVICE
Publication number
20220269128
Publication date
Aug 25, 2022
Japan Display Inc.
Toshiharu MATSUSHIMA
B60 - VEHICLES IN GENERAL
Information
Patent Application
SPATIALLY VARYING POLARIZER FOR DISPLAY BACKLIGHT
Publication number
20220229331
Publication date
Jul 21, 2022
Valve Corporation
Joshua Mark Hudman
G02 - OPTICS
Information
Patent Application
LIQUID CRYSTAL DIFFRACTION ELEMENT AND METHOD FOR PRODUCING LIQUID...
Publication number
20220214584
Publication date
Jul 7, 2022
FUJIFILM CORPORATION
Yukito SAITOH
G02 - OPTICS
Information
Patent Application
PROJECTION IMAGE DISPLAYING MEMBER, WINDSHIELD GLASS, AND HEAD-UP D...
Publication number
20220214544
Publication date
Jul 7, 2022
FUJIFILM CORPORATION
Akihiro Anzai
B60 - VEHICLES IN GENERAL
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
DISPLAY DEVICE
Publication number
20220043300
Publication date
Feb 10, 2022
SAMSUNG DISPLAY CO., LTD.
YONG SEOK KIM
G02 - OPTICS
Information
Patent Application
Transmittance-Variable Device
Publication number
20210311342
Publication date
Oct 7, 2021
LG CHEM, LTD.
Eun Jung Lim
G02 - OPTICS
Information
Patent Application
MICRO-LENS ARRAY POLARIZATION RECYCLING OPTIC FOR ILLUMINATION OPTICS
Publication number
20210247646
Publication date
Aug 12, 2021
Valve Corporation
Joshua Mark Hudman
G02 - OPTICS
Information
Patent Application
POLARIZATION-BASED MULTIPLEXING OF DIFFRACTIVE ELEMENTS FOR ILLUMIN...
Publication number
20210247556
Publication date
Aug 12, 2021
Valve Corporation
Joshua Mark Hudman
G02 - OPTICS
Information
Patent Application
Transmittance-Variable Device
Publication number
20210240012
Publication date
Aug 5, 2021
LG CHEM, LTD.
Eun Jung Lim
G02 - OPTICS
Information
Patent Application
SPATIALLY VARYING POLARIZER FOR DISPLAY BACKLIGHT
Publication number
20210240038
Publication date
Aug 5, 2021
Valve Corporation
Joshua Mark Hudman
G02 - OPTICS
Information
Patent Application
Transmittance-Variable Device
Publication number
20210165284
Publication date
Jun 3, 2021
LG CHEM, LTD.
Eun Jung Lim
G02 - OPTICS
Information
Patent Application
OPTICAL ELEMENT
Publication number
20200271839
Publication date
Aug 27, 2020
FUJIFILM CORPORATION
Yukito SAITOH
G02 - OPTICS
Information
Patent Application
LIQUID CRYSTAL DISPLAY PANEL
Publication number
20200249532
Publication date
Aug 6, 2020
Sharp Kabushiki Kaisha
KOJI MURATA
G02 - OPTICS
Information
Patent Application
LIGHT SOURCE MODULE AND DUAL DISPLAY DEVICE
Publication number
20200133070
Publication date
Apr 30, 2020
CORETRONIC CORPORATION
Hui-Chuan CHEN
G02 - OPTICS
Information
Patent Application
PIXEL STRUCTURE, LIQUID CRYSTAL DISPLAY PANEL, OPERATING METHOD OF...
Publication number
20200089061
Publication date
Mar 19, 2020
BOE TECHNOLOGY GROUP CO., LTD.
Guoqiang Wang
G02 - OPTICS
Information
Patent Application
LCD WITH REACTIVE MESOGEN INTERNAL RETARDER AND RELATED FABRICATION...
Publication number
20190278139
Publication date
Sep 12, 2019
Sharp Kabushiki Kaisha
Nathan James Smith
G02 - OPTICS
Information
Patent Application
3D DISPLAY DEVICE
Publication number
20190235321
Publication date
Aug 1, 2019
BOE TECHNOLOGY GROUP CO., LTD.
Chunmiao ZHOU
G02 - OPTICS
Information
Patent Application
WIDEBAND COMPENSATION STACK FILM AND OPTICAL ELEMENT USING THE SAME
Publication number
20190204687
Publication date
Jul 4, 2019
Industrial Technology Research Institute
Pao-Ju HSIEH
G02 - OPTICS