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G02F1/133524
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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
G02F1/133524
Light-guides
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Display device
Patent number
11,966,115
Issue date
Apr 23, 2024
Japan Display Inc.
Yoshinori Tanaka
G02 - OPTICS
Information
Patent Grant
Reflective display comprising a lightguide and light turning film c...
Patent number
11,966,116
Issue date
Apr 23, 2024
Anthony Nichol
G02 - OPTICS
Information
Patent Grant
Display device
Patent number
11,960,166
Issue date
Apr 16, 2024
Sharp Display Technology Corporation
Naru Usukura
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device and electronic appliance
Patent number
11,960,174
Issue date
Apr 16, 2024
Semiconductor Energy Laboratory Co., Ltd.
Hajime Kimura
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display module including a through-hole and photosensitive element...
Patent number
11,947,152
Issue date
Apr 2, 2024
TCL China Star Optoelectronics Technology Co., Ltd.
Yanying Du
G02 - OPTICS
Information
Patent Grant
Backlight module and display device
Patent number
11,947,158
Issue date
Apr 2, 2024
Chongqing HKC Optoelectronics Technology Co., Ltd.
Ye Wan
G02 - OPTICS
Information
Patent Grant
High transmission light control film
Patent number
11,940,689
Issue date
Mar 26, 2024
3M Innovative Properties Company
Daniel J. Schmidt
G02 - OPTICS
Information
Patent Grant
Display with foveated optical correction
Patent number
11,927,872
Issue date
Mar 12, 2024
LUMUS LTD.
Yochay Danziger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Display device
Patent number
11,921,386
Issue date
Mar 5, 2024
Japan Display Inc.
Yoshihiro Watanabe
G02 - OPTICS
Information
Patent Grant
Backlight for display
Patent number
11,921,373
Issue date
Mar 5, 2024
3M Innovative Properties Company
Kristy A. Gillette
G02 - OPTICS
Information
Patent Grant
Display device
Patent number
11,914,243
Issue date
Feb 27, 2024
Japan Display Inc.
Michikazu Noguchi
G02 - OPTICS
Information
Patent Grant
Display with an interactive semi-integrated guide panel
Patent number
11,906,848
Issue date
Feb 20, 2024
Dell Products L.P.
Guentaek Oh
G02 - OPTICS
Information
Patent Grant
Display module, method of manufacturing the same, and display device
Patent number
11,906,838
Issue date
Feb 20, 2024
BOE Technology Group Co., Ltd.
Dejiang Zhao
G02 - OPTICS
Information
Patent Grant
Electronic apparatus comprising a plurality of first light sources...
Patent number
11,899,309
Issue date
Feb 13, 2024
Japan Display Inc.
Makoto Hasegawa
G02 - OPTICS
Information
Patent Grant
Light emitting device
Patent number
11,899,306
Issue date
Feb 13, 2024
Nichia Corporation
Mamoru Imada
G02 - OPTICS
Information
Patent Grant
Display apparatus having back-light unit and liquid crystal panel
Patent number
11,899,312
Issue date
Feb 13, 2024
LG Display Co., Ltd.
Jae Yeong Choi
G02 - OPTICS
Information
Patent Grant
Light guide element comprising a diffraction element having a chole...
Patent number
11,886,071
Issue date
Jan 30, 2024
FUJIFILM Corporation
Fumitake Mitobe
G02 - OPTICS
Information
Patent Grant
Transparent display panel and method for manufacturing the same, an...
Patent number
11,868,012
Issue date
Jan 9, 2024
BOE Technology Group Co., Ltd.
Long Wang
G02 - OPTICS
Information
Patent Grant
Display apparatus including a display panel and a backlight unit
Patent number
11,860,488
Issue date
Jan 2, 2024
Japan Display Inc.
Toshiharu Matsushima
G02 - OPTICS
Information
Patent Grant
Display panel and manufacturing method thereof, and display device
Patent number
11,835,751
Issue date
Dec 5, 2023
BOE Technology Group Co., Ltd.
Xiandong Meng
G02 - OPTICS
Information
Patent Grant
Privacy films for curved displays
Patent number
11,822,103
Issue date
Nov 21, 2023
Apple Inc.
Yi Huang
B32 - LAYERED PRODUCTS
Information
Patent Grant
Display device and method of driving the same
Patent number
11,815,754
Issue date
Nov 14, 2023
Samsung Display Co., Ltd.
Kyo Won Ku
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Planar light source and method of manufacturing planar light source
Patent number
11,808,969
Issue date
Nov 7, 2023
Nichia Corporation
Daisuke Kasai
F21 - LIGHTING
Information
Patent Grant
Screen protector having grating sheet which limits viewing angle range
Patent number
11,808,958
Issue date
Nov 7, 2023
RIGHT GROUP CENTRAL CO., LTD.
An-Fang Lee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical member and image display apparatus
Patent number
11,796,854
Issue date
Oct 24, 2023
FUJIFILM Corporation
Hiroshi Sato
G02 - OPTICS
Information
Patent Grant
Display apparatus
Patent number
11,796,855
Issue date
Oct 24, 2023
Japan Display Inc.
Makoto Miyao
G02 - OPTICS
Information
Patent Grant
Front light module and foldable display device
Patent number
11,789,316
Issue date
Oct 17, 2023
E Ink Holdings Inc.
Kun-Hsien Lee
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device
Patent number
11,789,195
Issue date
Oct 17, 2023
Japan Display Inc.
Eiji Oohira
G02 - OPTICS
Information
Patent Grant
Electronic device and manufacturing method with a particular light...
Patent number
11,782,303
Issue date
Oct 10, 2023
DARWIN PRECISIONS CORPORATION
Yu-An Hsieh
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electronic device including adhesive with first and second opening
Patent number
11,774,660
Issue date
Oct 3, 2023
Innolux Corporation
Fu Kuo
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
MULTI-VIEW DISPLAY WITH REDUCED BEZELS
Publication number
20240126128
Publication date
Apr 18, 2024
Misapplied Sciences, Inc.
Albert Han Ng
G02 - OPTICS
Information
Patent Application
DISPLAY MODULE STRUCTURE AND DISPLAY DEVICE
Publication number
20240111187
Publication date
Apr 4, 2024
Wuhan China Star Optoelectronics Technology Co., Ltd.
Nongyun Sun
G02 - OPTICS
Information
Patent Application
DISPLAY APPARATUS HAVING BACK-LIGHT UNIT AND LIQUID CRYSTAL PANEL
Publication number
20240111189
Publication date
Apr 4, 2024
LG Display Co., Ltd.
Jae Yeong CHOI
G02 - OPTICS
Information
Patent Application
LIGHT GUIDE ELEMENT COMPRISING A DIFFRACTION ELEMENT HAVING A CHOLE...
Publication number
20240094579
Publication date
Mar 21, 2024
FUJIFILM CORPORATION
Fumitake MITOBE
G02 - OPTICS
Information
Patent Application
LIGHT ROUTE CONTROL MEMBER AND DISPLAY HAVING THE SAME
Publication number
20240085736
Publication date
Mar 14, 2024
LG Innotek Co., Ltd.
In Hae LEE
G02 - OPTICS
Information
Patent Application
TRANSPARENT DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME, AN...
Publication number
20240085747
Publication date
Mar 14, 2024
BOE TECHNOLOGY GROUP CO., LTD.
Long Wang
G02 - OPTICS
Information
Patent Application
LIGHT GUIDE COMPONENT, DISPLAY DEVICE, AND METHOD FOR MANUFACTURING...
Publication number
20240069377
Publication date
Feb 29, 2024
BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
Changjia FU
G02 - OPTICS
Information
Patent Application
BACKLIGHT MODULE AND DISPLAY DEVICE
Publication number
20240053636
Publication date
Feb 15, 2024
HUIZHOU CHINA STAR OPTOELECTRONICS DISPLAY CO., LTD.
Liyuan Tang
G02 - OPTICS
Information
Patent Application
ILLUMINATION UNIT HAVING A CENTRING DEVICE FOR A LIGHT GUIDE
Publication number
20240027676
Publication date
Jan 25, 2024
Continental Automotive Technologies GmbH
Tobias Huth
G02 - OPTICS
Information
Patent Application
DISPLAY DEVICE
Publication number
20240027821
Publication date
Jan 25, 2024
Japan Display Inc.
Michikazu Noguchi
G02 - OPTICS
Information
Patent Application
LIGHT CONTROL FILM AND METHOD OF MAKING THEREOF
Publication number
20230393312
Publication date
Dec 7, 2023
3M Innovative Properties Company
Raymond J. Kenney
G02 - OPTICS
Information
Patent Application
LIGHT GUIDE PLATE, LIGHTING APPARATUS, AND DISPLAY APPARATUS
Publication number
20230341609
Publication date
Oct 26, 2023
Stanley Electric Co., Ltd
Kazumi CHIJIWA
G02 - OPTICS
Information
Patent Application
COLOR CONVERSION FILM, METHOD FOR MANUFACTURING COLOR CONVERSION FI...
Publication number
20230341728
Publication date
Oct 26, 2023
FUJIFILM CORPORATION
Takashi ARIDOMI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHTING UNIT HAVING A CENTERING DEVICE FOR A LIGHT GUIDE
Publication number
20230324734
Publication date
Oct 12, 2023
Continental Automotive Technologies GmbH
Tobias Huth
G02 - OPTICS
Information
Patent Application
CONTROL CIRCUITRY FOR DATA SECURITY APPARATUS
Publication number
20230298485
Publication date
Sep 21, 2023
OPe, LLC
Joshua Norman SMITH
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ELECTRONIC DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20230288746
Publication date
Sep 14, 2023
Darwin Precisions Corporation
Yu-An HSIEH
G02 - OPTICS
Information
Patent Application
OPTICAL PATH CONTROL MEMBER AND DISPLAY DEVICE COMPRISING SAME
Publication number
20230280612
Publication date
Sep 7, 2023
LG Innotek Co., Ltd.
Won Seok CHOI
G02 - OPTICS
Information
Patent Application
EDGE-LIT BACK LIGHT UNIT WITH IMPROVED EFFICIENCY
Publication number
20230273479
Publication date
Aug 31, 2023
BrightView Technologies, Inc.
Kenneth L. WALKER
G02 - OPTICS
Information
Patent Application
DISPLAY APPARATUS
Publication number
20230266615
Publication date
Aug 24, 2023
Japan Display Inc.
Makoto MIYAO
G02 - OPTICS
Information
Patent Application
DISPLAY DEVICE
Publication number
20230244101
Publication date
Aug 3, 2023
Sharp Display Technology Corporation
Naru USUKURA
G02 - OPTICS
Information
Patent Application
FRONT LIGHT MODULE AND FOLDABLE DISPLAY DEVICE
Publication number
20230229041
Publication date
Jul 20, 2023
E Ink Holdings Inc.
Kun-Hsien LEE
G02 - OPTICS
Information
Patent Application
BACKLIGHT COMPENSATION FOR BRIGHTNESS DROP OFF
Publication number
20230194869
Publication date
Jun 22, 2023
Meta Platforms Technologies, LLC
Agnes Lee
G02 - OPTICS
Information
Patent Application
DISPLAY DEVICE AND ELECTRONIC APPARATUS
Publication number
20230194920
Publication date
Jun 22, 2023
Japan Display Inc.
Akio TAKIMOTO
G02 - OPTICS
Information
Patent Application
LIGHT GUIDE PLATE, PLANAR LIGHT SOURCE APPARATUS, DISPLAY APPARATUS...
Publication number
20230176420
Publication date
Jun 8, 2023
Nichia Corporation.
Shotaro WATANABE
G02 - OPTICS
Information
Patent Application
OPTICAL ELEMENT AND LIGHT GUIDE ELEMENT
Publication number
20230168538
Publication date
Jun 1, 2023
FUJIFILM CORPORATION
Yukito SAITOH
G02 - OPTICS
Information
Patent Application
SPATIALLY VARIABLE LIQUID CRYSTAL DIFFRACTION GRATINGS
Publication number
20230152622
Publication date
May 18, 2023
Magic Leap, Inc.
Chulwoo Oh
G02 - OPTICS
Information
Patent Application
ILLUMINATION DEVICE AND DISPLAY DEVICE
Publication number
20230152630
Publication date
May 18, 2023
Japan Display Inc.
Hiroaki KIJIMA
G02 - OPTICS
Information
Patent Application
HOLOGRAPHIC DISPLAY METHOD AND HOLOGRAPHIC DISPLAY SYSTEM
Publication number
20230134309
Publication date
May 4, 2023
TCL China Star Optoelectronics Technology Co., Ltd.
Jinfeng LIU
G02 - OPTICS
Information
Patent Application
HIGH TRANSMISSION LIGHT CONTROL FILM
Publication number
20230109003
Publication date
Apr 6, 2023
3M Innovative Properties Company
Daniel J. SCHMIDT
G02 - OPTICS
Information
Patent Application
BACKLIGHT FOR DISPLAY
Publication number
20230066094
Publication date
Mar 2, 2023
3M Innovative Properties Company
Kristy A. Gillette
G02 - OPTICS