Stacked arrangements of multiple light guides of the same or different cross-sectional area

Industry

CPC
G02B6/0076

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Parent Industries

GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B6/00Light guides

Current Industry

G02B6/0076Stacked arrangements of multiple light guides of the same or different cross-sectional area

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Backlight assembly and display apparatus
- Patent number 12,189,166
- Issue date Jan 7, 2025
- Beijing Boe Display Technology Co., Ltd.
- Yongle Qi
- G02 - OPTICS
Information Patent Grant
Backlight unit and display device
- Patent number 12,189,164
- Issue date Jan 7, 2025
- LG Display Co., Ltd.
- Myungjoon Park
- G02 - OPTICS
Information Patent Grant
Customized polymer/glass diffractive waveguide stacks for augmented...
- Patent number 12,189,165
- Issue date Jan 7, 2025
- Magic Leap, Inc.
- Sharad D. Bhagat
- G02 - OPTICS
Information Patent Grant
Display apparatus including first light source module on display su...
- Patent number 12,189,171
- Issue date Jan 7, 2025
- Hannstar Display Corporation
- Chen-Hao Su
- G02 - OPTICS
Information Patent Grant
Distributed light projection device
- Patent number 12,181,702
- Issue date Dec 31, 2024
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Christophe Martinez
- G02 - OPTICS
Information Patent Grant
Eyepieces for augmented reality display system
- Patent number 12,181,678
- Issue date Dec 31, 2024
- Magic Leap, Inc.
- Kevin Messer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Architectures and methods for outputting different wavelength light...
- Patent number 12,181,676
- Issue date Dec 31, 2024
- Magic Leap, Inc.
- Robert Dale TeKolste
- G02 - OPTICS
Information Patent Grant
Augmented reality system and method for spectroscopic analysis
- Patent number 12,174,068
- Issue date Dec 24, 2024
- Magic Leap, Inc.
- Adrian Kaehler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Virtual and augmented reality systems and methods having unequal nu...
- Patent number 12,164,112
- Issue date Dec 10, 2024
- Magic Leap, Inc.
- Brian T. Schowengerdt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of reducing optical artifacts
- Patent number 12,164,134
- Issue date Dec 10, 2024
- Magic Leap, Inc.
- Kevin Richard Curtis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display device and optical element for use in the display device
- Patent number 12,164,136
- Issue date Dec 10, 2024
- Shimadzu Corporation
- Masato Tanaka
- G02 - OPTICS
Information Patent Grant
Backlight module including privacy structure with triangular prism...
- Patent number 12,158,641
- Issue date Dec 3, 2024
- Beijing BOE Optoelectronics Technology Co., Ltd
- Heling Zhu
- G02 - OPTICS
Information Patent Grant
Display system and method for providing variable accommodation cues...
- Patent number 12,158,586
- Issue date Dec 3, 2024
- Magic Leap, Inc.
- Michael Anthony Klug
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Backlight module
- Patent number 12,147,069
- Issue date Nov 19, 2024
- Innolux Corporation
- Ling-Chieh Shen
- G02 - OPTICS
Information Patent Grant
Display backlight unit with edgelit light guide having protruding p...
- Patent number 12,147,070
- Issue date Nov 19, 2024
- LG Display Co., Ltd.
- Seongil Kim
- G02 - OPTICS
Information Patent Grant
Display unit with changing symbols
- Patent number 12,140,789
- Issue date Nov 12, 2024
- Bayerische Motoren Werke Aktiengesellschaft
- Thomas Hilger
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Waveguide structure, back light unit including the same, and displa...
- Patent number 12,135,425
- Issue date Nov 5, 2024
- Samsung Electronics Co., Ltd.
- Chilsung Choi
- G02 - OPTICS
Information Patent Grant
Optical device, image display device, and display device
- Patent number 12,135,428
- Issue date Nov 5, 2024
- Sony Group Corporation
- Ryo Kasegawa
- G02 - OPTICS
Information Patent Grant
Backlight module and display device
- Patent number 12,135,451
- Issue date Nov 5, 2024
- HKC CORPORATION LIMITED
- Jinrong Zheng
- G02 - OPTICS
Information Patent Grant
Display device with diffraction grating having reduced polarization...
- Patent number 12,135,442
- Issue date Nov 5, 2024
- Magic Leap, Inc.
- Vikramjit Singh
- G02 - OPTICS
Information Patent Grant
Display device including first periphery light guide region, second...
- Patent number 12,135,473
- Issue date Nov 5, 2024
- QISDA Corporation
- Chang-Min Shao
- G02 - OPTICS
Information Patent Grant
Waveguides with light absorbing films and processes for forming the...
- Patent number 12,130,439
- Issue date Oct 29, 2024
- Magic Leap, Inc.
- Mauro Melli
- G02 - OPTICS
Information Patent Grant
Backlight module and display device
- Patent number 12,130,463
- Issue date Oct 29, 2024
- Beijing Boe Display Technology Co., Ltd.
- Zhipeng Zhang
- G02 - OPTICS
Information Patent Grant
Barrier element arrangement for a gate of an access control system
- Patent number 12,124,072
- Issue date Oct 22, 2024
- Scheidt & Bachmann GmbH
- Julius Berten
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Cascaded eyebox expansion in extended reality image projection devices
- Patent number 12,124,076
- Issue date Oct 22, 2024
- Infineon Technologies AG
- Boris Kirillov
- G02 - OPTICS
Information Patent Grant
Backlight module and display device including privacy-protection di...
- Patent number 12,124,132
- Issue date Oct 22, 2024
- Wuhan China Star Optoelectronics Technology Co., Ltd.
- Guangkun Liu
- G02 - OPTICS
Information Patent Grant
Film-based lightguide with interior light directing edges with curv...
- Patent number 12,117,639
- Issue date Oct 15, 2024
- Azumo, Inc.
- Anthony Nichol
- G02 - OPTICS
Information Patent Grant
Symbolic display elements utilizing side emitting fibers and light...
- Patent number 12,111,488
- Issue date Oct 8, 2024
- Hemanth Gundurao Kanekal
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Augmented reality lenses, and augmented reality glasses and augment...
- Patent number 12,105,288
- Issue date Oct 1, 2024
- Samsung Electronics Co., Ltd.
- Jongsup Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display systems and methods for determining vertical alignment betw...
- Patent number 12,105,875
- Issue date Oct 1, 2024
- Magic Leap, Inc.
- Bjorn Nicolaas Servatius Vlaskamp
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE WITH DIFFRACTION GRATING HAVING REDUCED POLARIZATION...
- Publication number 20250020841
- Publication date Jan 16, 2025
- Magic Leap, Inc.
- Vikramjit Singh
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM AND IMAGE DISPLAY DEVICE
- Publication number 20250020917
- Publication date Jan 16, 2025
- Panasonic Intellectual Property Management Co., Ltd.
- Hiroyuki SHOBAYASHI
- G02 - OPTICS
Information Patent Application
WAVEGUIDE STRUCTURE, BACK LIGHT UNIT INCLUDING THE SAME, AND DISPLA...
- Publication number 20250020923
- Publication date Jan 16, 2025
- Samsung Electronics Co., Ltd.
- Chilsung CHOI
- G02 - OPTICS
Information Patent Application
DISPLAY SYSTEM AND METHOD FOR PROVIDING VARIABLE ACCOMMODATION CUES...
- Publication number 20250020935
- Publication date Jan 16, 2025
- Magic Leap, Inc.
- Michael Anthony Klug
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
BACKLIGHT WITH MULTIPLE MICROREPLICATED OPTICAL FILMS
- Publication number 20250012963
- Publication date Jan 9, 2025
- 3M Innovative Properties Company
- Hideaki Shirotori
- G02 - OPTICS
Information Patent Application
WAVEGUIDES INCLUDING A BLUE WAVEGUIDE FILM
- Publication number 20240427075
- Publication date Dec 26, 2024
- Google LLC
- Eliezer Glik
- G02 - OPTICS
Information Patent Application
DISPLAY SYSTEMS AND METHODS FOR DETERMINING VERTICAL ALIGNMENT BETW...
- Publication number 20240419243
- Publication date Dec 19, 2024
- Magic Leap, Inc.
- Bjorn Nicolaas Servatius Vlaskamp
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY APPARATUS
- Publication number 20240411171
- Publication date Dec 12, 2024
- Japan Display Inc.
- Keiji TAGO
- G02 - OPTICS
Information Patent Application
VIRTUAL AND AUGMENTED REALITY SYSTEMS AND METHODS
- Publication number 20240411141
- Publication date Dec 12, 2024
- Magic Leap, Inc.
- Hui-Chuan Cheng
- G02 - OPTICS
Information Patent Application
HOLOGRAPHIC OPERATING ELEMENT
- Publication number 20240402647
- Publication date Dec 5, 2024
- Carl Zeiss Jena GmbH
- Christoph ERLER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY DEVICE
- Publication number 20240402538
- Publication date Dec 5, 2024
- Japan Display Inc.
- Takashi OTA
- G02 - OPTICS
Information Patent Application
AUGMENTED REALITY DISPLAY SYSTEM
- Publication number 20240369840
- Publication date Nov 7, 2024
- Vuzix Corporation
- Paul Travers
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT-EMITTING SUBSTRATE AND MANUFACTURING METHOD THEREOF, BACKLIGH...
- Publication number 20240369877
- Publication date Nov 7, 2024
- Hefei BOE Ruisheng Technology Co., Ltd.
- Bing ZHANG
- G02 - OPTICS
Information Patent Application
Film-based lightguide with stacked strips and light source emitting...
- Publication number 20240369755
- Publication date Nov 7, 2024
- AZUMO, INC.
- Zane A. COLEMAN
- G02 - OPTICS
Information Patent Application
EYEPIECES FOR USE IN WEARABLE DISPLAY SYSTEMS
- Publication number 20240361600
- Publication date Oct 31, 2024
- Magic Leap, Inc.
- Dianmin Lin
- G02 - OPTICS
Information Patent Application
PROJECTOR ARCHITECTURE INCORPORATING ARTIFACT MITIGATION
- Publication number 20240353678
- Publication date Oct 24, 2024
- Magic Leap, Inc.
- Miller Harry SCHUCK
- G02 - OPTICS
Information Patent Application
Backlight Module and Display Device
- Publication number 20240353610
- Publication date Oct 24, 2024
- HKC Corporation Limited
- Jinrong ZHENG
- G02 - OPTICS
Information Patent Application
DISPLAY APPARATUS
- Publication number 20240353611
- Publication date Oct 24, 2024
- HANNSTAR DISPLAY CORPORATION
- Chen-Hao Su
- G02 - OPTICS
Information Patent Application
IMAGE DISPLAY APPARATUS AND DISPLAY APPARATUS
- Publication number 20240345311
- Publication date Oct 17, 2024
- SONY GROUP CORPORATION
- KAZUE SHIMIZU
- G02 - OPTICS
Information Patent Application
WAVEGUIDE BASED IMAGING SYSTEM FOR OBJECT TRACKING AND WAVEGUIDE BA...
- Publication number 20240345389
- Publication date Oct 17, 2024
- Meta Platforms Technologies, LLC
- Jian XU
- G02 - OPTICS
Information Patent Application
STACKED OPTICAL WAVEGUIDES
- Publication number 20240345399
- Publication date Oct 17, 2024
- Adeia Semiconductor Inc.
- Ilyas Mohammed
- G02 - OPTICS
Information Patent Application
EYE-IMAGING APPARATUS USING DIFFRACTIVE OPTICAL ELEMENTS
- Publication number 20240337850
- Publication date Oct 10, 2024
- Magic Leap, Inc.
- Chunyu Gao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ILLUMINATION DEVICE
- Publication number 20240337787
- Publication date Oct 10, 2024
- Japan Display Inc.
- Makoto HASEGAWA
- G02 - OPTICS
Information Patent Application
Barrier Element Arrangement for a Gate of an Access Control System
- Publication number 20240319430
- Publication date Sep 26, 2024
- SCHEIDT & BACHMANN GMBH
- Julius Berten
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
WAVEGUIDE ILLUMINATOR
- Publication number 20240310636
- Publication date Sep 19, 2024
- Magic Leap, Inc.
- Kevin Richard Curtis
- G02 - OPTICS
Information Patent Application
OPTICAL MODULE AND ELECTRONIC DEVICE
- Publication number 20240310570
- Publication date Sep 19, 2024
- Lite-On Technology Corporation
- YU-KUAN LIN
- G02 - OPTICS
Information Patent Application
MICROCHANNEL MATRIX OPTICAL WAVEGUIDE PLATE AND METHOD FOR FABRICAT...
- Publication number 20240310572
- Publication date Sep 19, 2024
- XIANGHANG (RUDONG) TECHNOLOGY CO., LTD
- KAN WANG
- G02 - OPTICS
Information Patent Application
METHODS, DEVICES, AND SYSTEMS FOR ILLUMINATING SPATIAL LIGHT MODULA...
- Publication number 20240302659
- Publication date Sep 12, 2024
- Magic Leap, Inc.
- Hui-Chuan CHENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EYEPIECES FOR AUGMENTED REALITY DISPLAY SYSTEM
- Publication number 20240302660
- Publication date Sep 12, 2024
- Magic Leap, Inc.
- Kevin Messer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BACKLIT IMAGE PANELS EMPLOYING LIGHT GUIDES WITH SEGMENTED LIGHT EX...
- Publication number 20240288621
- Publication date Aug 29, 2024
- SERGIY VASYLYEV
- G02 - OPTICS

Stacked arrangements of multiple light guides of the same or different cross-sectional area

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Backlight assembly and display apparatus

Backlight unit and display device

Customized polymer/glass diffractive waveguide stacks for augmented...

Display apparatus including first light source module on display su...

Distributed light projection device

Eyepieces for augmented reality display system

Architectures and methods for outputting different wavelength light...

Augmented reality system and method for spectroscopic analysis

Virtual and augmented reality systems and methods having unequal nu...

Method of reducing optical artifacts

Display device and optical element for use in the display device

Backlight module including privacy structure with triangular prism...

Display system and method for providing variable accommodation cues...

Backlight module

Display backlight unit with edgelit light guide having protruding p...

Display unit with changing symbols

Waveguide structure, back light unit including the same, and displa...

Optical device, image display device, and display device

Backlight module and display device

Display device with diffraction grating having reduced polarization...

Display device including first periphery light guide region, second...

Waveguides with light absorbing films and processes for forming the...

Backlight module and display device

Barrier element arrangement for a gate of an access control system

Cascaded eyebox expansion in extended reality image projection devices

Backlight module and display device including privacy-protection di...

Film-based lightguide with interior light directing edges with curv...

Symbolic display elements utilizing side emitting fibers and light...

Augmented reality lenses, and augmented reality glasses and augment...

Display systems and methods for determining vertical alignment betw...

Patents Applicationslast 30 patents

DISPLAY DEVICE WITH DIFFRACTION GRATING HAVING REDUCED POLARIZATION...

OPTICAL SYSTEM AND IMAGE DISPLAY DEVICE

WAVEGUIDE STRUCTURE, BACK LIGHT UNIT INCLUDING THE SAME, AND DISPLA...

DISPLAY SYSTEM AND METHOD FOR PROVIDING VARIABLE ACCOMMODATION CUES...

BACKLIGHT WITH MULTIPLE MICROREPLICATED OPTICAL FILMS

WAVEGUIDES INCLUDING A BLUE WAVEGUIDE FILM

DISPLAY SYSTEMS AND METHODS FOR DETERMINING VERTICAL ALIGNMENT BETW...

DISPLAY APPARATUS

VIRTUAL AND AUGMENTED REALITY SYSTEMS AND METHODS

HOLOGRAPHIC OPERATING ELEMENT

DISPLAY DEVICE

AUGMENTED REALITY DISPLAY SYSTEM

LIGHT-EMITTING SUBSTRATE AND MANUFACTURING METHOD THEREOF, BACKLIGH...

Film-based lightguide with stacked strips and light source emitting...

EYEPIECES FOR USE IN WEARABLE DISPLAY SYSTEMS

PROJECTOR ARCHITECTURE INCORPORATING ARTIFACT MITIGATION

Backlight Module and Display Device

DISPLAY APPARATUS

IMAGE DISPLAY APPARATUS AND DISPLAY APPARATUS

WAVEGUIDE BASED IMAGING SYSTEM FOR OBJECT TRACKING AND WAVEGUIDE BA...

STACKED OPTICAL WAVEGUIDES

EYE-IMAGING APPARATUS USING DIFFRACTIVE OPTICAL ELEMENTS

ILLUMINATION DEVICE

Barrier Element Arrangement for a Gate of an Access Control System

WAVEGUIDE ILLUMINATOR

OPTICAL MODULE AND ELECTRONIC DEVICE

MICROCHANNEL MATRIX OPTICAL WAVEGUIDE PLATE AND METHOD FOR FABRICAT...

METHODS, DEVICES, AND SYSTEMS FOR ILLUMINATING SPATIAL LIGHT MODULA...

EYEPIECES FOR AUGMENTED REALITY DISPLAY SYSTEM

BACKLIT IMAGE PANELS EMPLOYING LIGHT GUIDES WITH SEGMENTED LIGHT EX...