Number of plates being 2

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G02F2413/02

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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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G02F2413/02Number of plates being 2

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Touch screen for privacy display
- Patent number 12,169,339
- Issue date Dec 17, 2024
- RealD Spark, LLC
- Jonathan Harrold
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Angular performance of apochromatic Pancharatnam berry phase compon...
- Patent number 12,078,806
- Issue date Sep 3, 2024
- Meta Platforms Technologies, LLC
- Wai Sze Tiffany Lam
- G02 - OPTICS
Information Patent Grant
Optical stack for switchable directional display
- Patent number 12,066,717
- Issue date Aug 20, 2024
- RealD Spark, LLC
- Michael G. Robinson
- G02 - OPTICS
Information Patent Grant
Anti-peep display assembly and display device
- Patent number 12,032,234
- Issue date Jul 9, 2024
- Shanghai Tianma Micro-Electronics Co., Ltd.
- Zhiyuan Zhang
- G02 - OPTICS
Information Patent Grant
Virtual reality display
- Patent number 12,007,651
- Issue date Jun 11, 2024
- HTC Corporation
- Che-Wen Chiang
- G02 - OPTICS
Information Patent Grant
Tunable attenuation of light transmission artifacts in wearable dis...
- Patent number 12,001,110
- Issue date Jun 4, 2024
- Magic Leap, Inc.
- Hui-Chuan Cheng
- G02 - OPTICS
Information Patent Grant
Optical film and method of manufacturing the same, reflective liqui...
- Patent number 12,001,094
- Issue date Jun 4, 2024
- Beijing BOE Optoelectronics Technology Co., Ltd
- Xuan Zhong
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Electro-optical device, electronic apparatus, and projector
- Patent number 11,994,774
- Issue date May 28, 2024
- Seiko Epson Corporation
- Akihide Haruyama
- G02 - OPTICS
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
Liquid crystal display device
- Patent number 11,927,850
- Issue date Mar 12, 2024
- Sharp Display Technology Corporation
- Yuichi Kawahira
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display panel and display device
- Patent number 11,927,851
- Issue date Mar 12, 2024
- Beijing Boe Display Technology Co., Ltd.
- Hao Liu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Diffraction free color mask
- Patent number 11,886,083
- Issue date Jan 30, 2024
- Steen Svendstorp Krener-Iversen
- G02 - OPTICS
Information Patent Grant
See-through window display and liquid crystal display
- Patent number 11,874,577
- Issue date Jan 16, 2024
- SHARP KABUSHIKI KAISHA
- Fumikazu Shimoshikiryoh
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Optical element and liquid crystal display device
- Patent number 11,874,549
- Issue date Jan 16, 2024
- Sharp Display Technology Corporation
- Ryosuke Saigusa
- G02 - OPTICS
Information Patent Grant
Display panel, preparation method thereof, and display apparatus
- Patent number 11,860,491
- Issue date Jan 2, 2024
- BOE Technology Group Co., Ltd.
- Zhao Zhang
- G06 - COMPUTING CALCULATING COUNTING
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
Imaging device having dimming element
- Patent number 11,686,975
- Issue date Jun 27, 2023
- Japan Display Inc.
- Shigesumi Araki
- G02 - OPTICS
Information Patent Grant
Ghost image mitigation in see-through displays with pixel arrays
- Patent number 11,644,675
- Issue date May 9, 2023
- Magic Leap, Inc.
- David Manly
- G02 - OPTICS
Information Patent Grant
Reflective display panel and display device
- Patent number 11,640,080
- Issue date May 2, 2023
- Hefei BOE Optoelectronics Technology Co., Ltd.
- Yanni Liu
- G02 - OPTICS
Information Patent Grant
Display device
- Patent number 11,624,949
- Issue date Apr 11, 2023
- Au Optronics Corporation
- Chia-Chun Hsu
- 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
Display panel, preparation method thereof, and display apparatus
- Patent number 11,493,798
- Issue date Nov 8, 2022
- BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
- Zhao Zhang
- G02 - OPTICS
Information Patent Grant
Optical stack for switchable directional display
- Patent number 11,474,396
- Issue date Oct 18, 2022
- RealD Spark, LLC
- Michael G. Robinson
- G02 - OPTICS
Information Patent Grant
Optical stack for switchable directional display
- Patent number 11,474,397
- Issue date Oct 18, 2022
- RealD Spark, LLC
- Michael G. Robinson
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 11,467,449
- Issue date Oct 11, 2022
- LG Chem, Ltd.
- Young Jin Kim
- G02 - OPTICS
Information Patent Grant
Optical assembly, liquid crystal display panel, and display apparatus
- Patent number 11,467,450
- Issue date Oct 11, 2022
- Beijing BOE Optoelectronics Technology Co., Ltd
- Xuan Zhong
- G02 - OPTICS
Information Patent Grant
Smart window and method for switching the same
- Patent number 11,435,642
- Issue date Sep 6, 2022
- National Sun Yat-sen University
- Tsung-Hsien Lin
- G02 - OPTICS
Information Patent Grant
Display apparatus
- Patent number 11,433,817
- Issue date Sep 6, 2022
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Norihiro Imamura
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Optical composite film, display panel and display device
- Patent number 11,435,612
- Issue date Sep 6, 2022
- HKC CORPORATION LIMITED
- Chih Tsung Kang
- 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
DISPLAY PANEL AND DISPLAY SYSTEM
- Publication number 20240210761
- Publication date Jun 27, 2024
- TCL China Star Optoelectronics Technology Co., Ltd.
- Bo HAI
- G02 - OPTICS
Information Patent Application
ANTI-PEEP DISPLAY ASSEMBLY AND DISPLAY DEVICE
- Publication number 20240085729
- Publication date Mar 14, 2024
- SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
- Zhiyuan ZHANG
- G02 - OPTICS
Information Patent Application
TUNABLE ATTENUATION OF LIGHT TRANSMISSION ARTIFACTS IN WEARABLE DIS...
- Publication number 20240061299
- Publication date Feb 22, 2024
- Magic Leap, Inc.
- Hui-Chuan Cheng
- 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
OPTICAL SYSTEM, DISPLAY APPARATUS HAVING THE SAME, AND CONTROL APPA...
- Publication number 20240019737
- Publication date Jan 18, 2024
- Canon Kabushiki Kaisha
- Hideaki YOKOO
- G02 - OPTICS
Information Patent Application
NEAR-EYE OPTICAL DISPLAY APPARATUS
- Publication number 20230408825
- Publication date Dec 21, 2023
- CORETRONIC CORPORATION
- Ping-Yen Chen
- G02 - OPTICS
Information Patent Application
VIRTUAL REALITY DISPLAY
- Publication number 20230408870
- Publication date Dec 21, 2023
- HTC CORPORATION
- Che-Wen Chiang
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT AND LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20230384634
- Publication date Nov 30, 2023
- Sharp Display Technology Corporation
- Ryosuke SAIGUSA
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20230367156
- Publication date Nov 16, 2023
- Sharp Display Technology Corporation
- Yuichi KAWAHIRA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Light Modulating Device
- Publication number 20230305338
- Publication date Sep 28, 2023
- LG CHEM, LTD.
- Min Jun Gim
- B60 - VEHICLES IN GENERAL
Information Patent Application
GHOST IMAGE MITIGATION IN SEE-THROUGH DISPLAYS WITH PIXEL ARRAYS
- Publication number 20230236426
- Publication date Jul 27, 2023
- Magic Leap, Inc.
- David Manly
- G02 - OPTICS
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20230138896
- Publication date May 4, 2023
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Hao LIU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Optical stack for switchable directional display
- Publication number 20230125159
- Publication date Apr 27, 2023
- RealD Spark, LLC
- Michael G. Robinson
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20230066690
- Publication date Mar 2, 2023
- AU OPTRONICS CORPORATION
- Chia-Chun Hsu
- G02 - OPTICS
Information Patent Application
Optical stack for directional display
- Publication number 20230014072
- Publication date Jan 19, 2023
- RealD Spark, LLC
- Michael G. Robinson
- B60 - VEHICLES IN GENERAL
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
OPTICAL FILM AND METHOD OF MANUFACTURING THE SAME, REFLECTIVE LIQUI...
- Publication number 20220382102
- Publication date Dec 1, 2022
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xuan ZHONG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ELECTRO-OPTICAL DEVICE, ELECTRONIC APPARATUS, AND PROJECTOR
- Publication number 20220382109
- Publication date Dec 1, 2022
- SEIKO EPSON CORPORATION
- Akihide HARUYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
REFLECTIVE DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20220252935
- Publication date Aug 11, 2022
- HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yanni LIU
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20220155636
- Publication date May 19, 2022
- Sharp Kabushiki Kaisha
- HIROYUKI HAKOI
- 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
SMART WINDOW AND METHOD FOR SWITCHING THE SAME
- Publication number 20220146873
- Publication date May 12, 2022
- NATIONAL SUN YAT-SEN UNIVERSITY
- Tsung-Hsien Lin
- G02 - OPTICS
Information Patent Application
BROADBAND ADAPTIVE LENS ASSEMBLY FOR AUGMENTED REALITY DISPLAY
- Publication number 20220146888
- Publication date May 12, 2022
- Magic Leap, Inc.
- Chulwoo Oh
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20220121066
- Publication date Apr 21, 2022
- Sharp Kabushiki Kaisha
- YUICHI KAWAHIRA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGING DEVICE HAVING DIMMING ELEMENT
- Publication number 20220082877
- Publication date Mar 17, 2022
- Japan Display Inc.
- Shigesumi Araki
- G02 - OPTICS
Information Patent Application
Ghost Image Mitigation in See-Through Displays With Pixel Arrays
- Publication number 20220026719
- Publication date Jan 27, 2022
- Magic Leap, Inc.
- David Manly
- G02 - OPTICS
Information Patent Application
OPTICAL ASSEMBLY, LIQUID CRYSTAL DISPLAY PANEL, AND DISPLAY APPARATUS
- Publication number 20210405458
- Publication date Dec 30, 2021
- Xuan ZHONG
- G02 - OPTICS
Information Patent Application
TUNABLE ATTENUATION OF LIGHT TRANSMISSION ARTIFACTS IN WEARABLE DIS...
- Publication number 20210405402
- Publication date Dec 30, 2021
- Magic Leap, Inc.
- Hui-Chuan Cheng
- G02 - OPTICS

Number of plates being 2

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Touch screen for privacy display

Angular performance of apochromatic Pancharatnam berry phase compon...

Optical stack for switchable directional display

Anti-peep display assembly and display device

Virtual reality display

Tunable attenuation of light transmission artifacts in wearable dis...

Optical film and method of manufacturing the same, reflective liqui...

Electro-optical device, electronic apparatus, and projector

Liquid crystal display device and portable device

Display panel and method for preparing same, and display apparatus

Liquid crystal display device

Display panel and display device

Diffraction free color mask

See-through window display and liquid crystal display

Optical element and liquid crystal display device

Display panel, preparation method thereof, and display apparatus

Optical compensation device and liquid crystal display device

Imaging device having dimming element

Ghost image mitigation in see-through displays with pixel arrays

Reflective display panel and display device

Display device

Phase difference compensation element, liquid crystal display devic...

Display panel, preparation method thereof, and display apparatus

Optical stack for switchable directional display

Optical stack for switchable directional display

Liquid crystal display device

Optical assembly, liquid crystal display panel, and display apparatus

Smart window and method for switching the same

Display apparatus

Optical composite film, display panel and display device

Patents Applicationslast 30 patents

POLARIZING PLATE AND OPTICAL DISPLAY DEVICE

DISPLAY PANEL AND DISPLAY SYSTEM

ANTI-PEEP DISPLAY ASSEMBLY AND DISPLAY DEVICE

TUNABLE ATTENUATION OF LIGHT TRANSMISSION ARTIFACTS IN WEARABLE DIS...

ELECTRICALLY CONTROLLED OPTICAL SCREEN

OPTICAL SYSTEM, DISPLAY APPARATUS HAVING THE SAME, AND CONTROL APPA...

NEAR-EYE OPTICAL DISPLAY APPARATUS

VIRTUAL REALITY DISPLAY

OPTICAL ELEMENT AND LIQUID CRYSTAL DISPLAY DEVICE

LIQUID CRYSTAL DISPLAY DEVICE

Light Modulating Device

GHOST IMAGE MITIGATION IN SEE-THROUGH DISPLAYS WITH PIXEL ARRAYS

DISPLAY PANEL AND DISPLAY DEVICE

Optical stack for switchable directional display

DISPLAY DEVICE

Optical stack for directional display

LIQUID CRYSTAL DISPLAY DEVICE AND PORTABLE DEVICE

OPTICAL FILM AND METHOD OF MANUFACTURING THE SAME, REFLECTIVE LIQUI...

ELECTRO-OPTICAL DEVICE, ELECTRONIC APPARATUS, AND PROJECTOR

DISPLAY PANEL AND METHOD FOR PREPARING SAME, AND DISPLAY APPARATUS

REFLECTIVE DISPLAY PANEL AND DISPLAY DEVICE

LIQUID CRYSTAL DISPLAY DEVICE

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

SMART WINDOW AND METHOD FOR SWITCHING THE SAME

BROADBAND ADAPTIVE LENS ASSEMBLY FOR AUGMENTED REALITY DISPLAY

LIQUID CRYSTAL DISPLAY DEVICE

IMAGING DEVICE HAVING DIMMING ELEMENT

Ghost Image Mitigation in See-Through Displays With Pixel Arrays

OPTICAL ASSEMBLY, LIQUID CRYSTAL DISPLAY PANEL, AND DISPLAY APPARATUS

TUNABLE ATTENUATION OF LIGHT TRANSMISSION ARTIFACTS IN WEARABLE DIS...