Means for improving the coupling-in of light from the light source into the light guide

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

Current Industry

G02B6/0013Means for improving the coupling-in of light from the light source into the light guide

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Freeform lens with integrated lightguide and method of manufacture
- Patent number 12,147,039
- Issue date Nov 19, 2024
- Google LLC
- Ozan Cakmakci
- G02 - OPTICS
Information Patent Grant
Diffractive exit pupil expander arrangement for display applications
- Patent number 12,019,236
- Issue date Jun 25, 2024
- DISPELIX OY
- Juuso Olkkonen
- G02 - OPTICS
Information Patent Grant
Systems, devices, and methods for waveguide-based eyebox expansion...
- Patent number 11,921,292
- Issue date Mar 5, 2024
- Google LLC
- Stuart James Myron Nicholson
- G02 - OPTICS
Information Patent Grant
Transparent waveguide display
- Patent number 11,815,781
- Issue date Nov 14, 2023
- Rockwell Collins, Inc.
- Robert D. Brown
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Metasurfaces for redirecting light and methods for fabricating
- Patent number 11,789,198
- Issue date Oct 17, 2023
- Magic Leap, Inc.
- Dianmin Lin
- G02 - OPTICS
Information Patent Grant
Display device having LCD with separate polarizing plates
- Patent number 11,726,251
- Issue date Aug 15, 2023
- Japan Display Inc.
- Munenori Motooka
- G02 - OPTICS
Information Patent Grant
Light cover for an information handling system
- Patent number 11,665,835
- Issue date May 30, 2023
- Dell Products L.P.
- Guentaek Oh
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Illuminating unit and display apparatus
- Patent number 11,604,381
- Issue date Mar 14, 2023
- Saturn Licensing LLC
- Kenji Hata
- G02 - OPTICS
Information Patent Grant
Optical component, backlight module, electronic equipment, and meth...
- Patent number 11,474,291
- Issue date Oct 18, 2022
- BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
- Zhaonan Liu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Electronic device including nonmetallic light guide structure
- Patent number 11,460,893
- Issue date Oct 4, 2022
- Samsung Electronics Co., Ltd.
- Joonwon Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transparent waveguide display for tiling a display having plural op...
- Patent number 11,448,937
- Issue date Sep 20, 2022
- DigiLens. Inc.
- Robert D. Brown
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Illuminating unit and display apparatus
- Patent number 11,428,983
- Issue date Aug 30, 2022
- Saturn Licensing LLC
- Kenji Hata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Backlight unit
- Patent number 11,420,562
- Issue date Aug 23, 2022
- MEEKYUNGTEC CO., LTD
- Se-Been Oh
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Beam angle sensor in virtual/augmented reality system
- Patent number 11,366,322
- Issue date Jun 21, 2022
- Magic Leap, Inc.
- Ivan L. Yeoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display device including LCD with substrate having extended portion...
- Patent number 11,327,214
- Issue date May 10, 2022
- Japan Display Inc.
- Munenori Motooka
- G02 - OPTICS
Information Patent Grant
Semiconductor device and method of making
- Patent number 11,256,114
- Issue date Feb 22, 2022
- Taiwan Semiconductor Manufacturing Company Limited
- Yi-Chen Chen
- G02 - OPTICS
Information Patent Grant
Metasurfaces for redirecting light and methods for fabricating
- Patent number 11,231,544
- Issue date Jan 25, 2022
- Magic Leap, Inc.
- Dianmin Lin
- G02 - OPTICS
Information Patent Grant
Dynamically controlled focal plane for optical waveguide-based disp...
- Patent number 11,221,485
- Issue date Jan 11, 2022
- Flex, Ltd.
- Jiayin Ma
- G02 - OPTICS
Information Patent Grant
Light emissive displays comprising overprint varnishes
- Patent number 11,189,199
- Issue date Nov 30, 2021
- Sun Chemical Corporation
- Erick Couch
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Systems with windows
- Patent number 11,180,005
- Issue date Nov 23, 2021
- Apple Inc.
- Peter F. Masschelein
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Systems, devices, and methods for waveguide-based eyebox expansion...
- Patent number 11,175,506
- Issue date Nov 16, 2021
- Google LLC
- Stuart James Myron Nicholson
- G02 - OPTICS
Information Patent Grant
Display and a backlight module and a light source holder thereof
- Patent number 11,099,430
- Issue date Aug 24, 2021
- Wistron Corporation
- Bin Luo
- F21 - LIGHTING
Information Patent Grant
Lighting fixture
- Patent number 11,079,535
- Issue date Aug 3, 2021
- Hubbell Incorporated
- Sean M. Hawthorne
- F21 - LIGHTING
Information Patent Grant
Vehicle lamp
- Patent number 11,079,087
- Issue date Aug 3, 2021
- Koito Manufacturing Co., Ltd.
- Fumitaka Ichinohe
- B60 - VEHICLES IN GENERAL
Information Patent Grant
LED light strip and backlight module having the same
- Patent number 10,969,539
- Issue date Apr 6, 2021
- BOE Technology Group Co., Ltd.
- Rui Wang
- G02 - OPTICS
Information Patent Grant
Display device
- Patent number 10,962,699
- Issue date Mar 30, 2021
- Japan Display Inc.
- Munenori Motooka
- G02 - OPTICS
Information Patent Grant
Beam angle sensor in virtual/augmented reality system
- Patent number 10,901,223
- Issue date Jan 26, 2021
- Magic Leap, Inc.
- Ivan L. Yeoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems, methods and apparatus for illuminating edge portions of a...
- Patent number 10,866,353
- Issue date Dec 15, 2020
- Ascensia Diabetes Care Holdings AG
- Jennifer L. Gass
- G02 - OPTICS
Information Patent Grant
System with windows
- Patent number 10,730,368
- Issue date Aug 4, 2020
- Apple Inc.
- Peter F. Masschelein
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Display device, electronic apparatus, and light guide unit
- Patent number 10,725,222
- Issue date Jul 28, 2020
- Yamaha Corporation
- Kazuhiko Nishizawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

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
VEHICLE WINDOW WITH A LIGHTING DEVICE
- Publication number 20240300218
- Publication date Sep 12, 2024
- Webasto SE
- Julian KNÖPFLE
- B60 - VEHICLES IN GENERAL
Information Patent Application
TRANSPARENT WAVEGUIDE DISPLAY
- Publication number 20240134244
- Publication date Apr 25, 2024
- Rockwell Collins, Inc.
- Robert D. Brown
- G02 - OPTICS
Information Patent Application
PLANAR LIGHT SOURCE
- Publication number 20240069270
- Publication date Feb 29, 2024
- Nichia Corporation.
- Yukihiro MIURA
- G02 - OPTICS
Information Patent Application
METASURFACES FOR REDIRECTING LIGHT AND METHODS FOR FABRICATING
- Publication number 20230417980
- Publication date Dec 28, 2023
- Magic Leap, Inc.
- Dianmin Lin
- G02 - OPTICS
Information Patent Application
COMPOUND LIGHT-GUIDE OPTICAL ELEMENTS
- Publication number 20230359034
- Publication date Nov 9, 2023
- LUMUS LTD.
- Eitan RONEN
- G02 - OPTICS
Information Patent Application
ILLUMINATING UNIT AND DISPLAY APPARATUS
- Publication number 20230251523
- Publication date Aug 10, 2023
- Saturn Licensing LLC
- Kenji Hata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIGHTGUIDE WITH EYE-FOLLOWING OUT-COUPLER
- Publication number 20230176379
- Publication date Jun 8, 2023
- Facebook Technologies, LLC
- Babak Amirsolaimani
- G02 - OPTICS
Information Patent Application
TRANSPARENT WAVEGUIDE DISPLAY
- Publication number 20230114549
- Publication date Apr 13, 2023
- Rockwell Collins, Inc.
- Robert D. Brown
- G02 - OPTICS
Information Patent Application
Transparent Waveguide Display
- Publication number 20230081115
- Publication date Mar 16, 2023
- DIGILENS INC.
- Robert D. Brown
- G02 - OPTICS
Information Patent Application
ILLUMINATING UNIT AND DISPLAY APPARATUS
- Publication number 20220357617
- Publication date Nov 10, 2022
- Saturn Licensing LLC
- Kenji Hata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
MEMS DEVICE WITH ELLIPTICAL MIRROR
- Publication number 20220299758
- Publication date Sep 22, 2022
- Google LLC
- Daniel Adema
- G02 - OPTICS
Information Patent Application
MULTI-FOCAL OPTICS FOR WEARABLE HEADS-UP DISPLAYS
- Publication number 20220268970
- Publication date Aug 25, 2022
- Google LLC
- Brian Watson Cranton
- G02 - OPTICS
Information Patent Application
FREEFORM LENS WITH INTEGRATED LIGHTGUIDE AND METHOD OF MANUFACTURE
- Publication number 20220269081
- Publication date Aug 25, 2022
- Google LLC
- Ozan Cakmakci
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20220236471
- Publication date Jul 28, 2022
- Japan Display Inc.
- Munenori Motooka
- G02 - OPTICS
Information Patent Application
Illuminating Unit And Display Apparatus
- Publication number 20220179262
- Publication date Jun 9, 2022
- Saturn Licensing LLC
- Kenji Hata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METASURFACES FOR REDIRECTING LIGHT AND METHODS FOR FABRICATING
- Publication number 20220146745
- Publication date May 12, 2022
- Magic Leap, Inc.
- Dianmin Lin
- G02 - OPTICS
Information Patent Application
SYSTEMS, DEVICES, AND METHODS FOR WAVEGUIDE-BASED EYEBOX EXPANSION...
- Publication number 20220057637
- Publication date Feb 24, 2022
- Google LLC
- Stuart James Myron Nicholson
- G02 - OPTICS
Information Patent Application
ELECTRONIC DEVICE INCLUDING NONMETALLIC LIGHT GUIDE STRUCTURE
- Publication number 20220035423
- Publication date Feb 3, 2022
- Samsung Electronics Co., Ltd.
- Joonwon CHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIFFRACTIVE EXIT PUPIL EXPANDER ARRANGEMENT FOR DISPLAY APPLICATIONS
- Publication number 20210364788
- Publication date Nov 25, 2021
- Dispelix Oy
- Juuso OLKKONEN
- G02 - OPTICS
Information Patent Application
Transparent Waveguide Display
- Publication number 20210278739
- Publication date Sep 9, 2021
- DIGILENS INC.
- Robert D. Brown
- G02 - OPTICS
Information Patent Application
SYSTEMS AND METHODS FOR EXTERNAL LIGHT MANAGEMENT
- Publication number 20210231951
- Publication date Jul 29, 2021
- Magic Leap, Inc.
- Daniel Roger DOMINGUEZ
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20210181401
- Publication date Jun 17, 2021
- Japan Display Inc.
- Munenori Motooka
- G02 - OPTICS
Information Patent Application
LIGHT COVER FOR AN INFORMATION HANDLING SYSTEM
- Publication number 20210136932
- Publication date May 6, 2021
- Dell Products L.P.
- Guentaek Oh
- G02 - OPTICS
Information Patent Application
BEAM ANGLE SENSOR IN VIRTUAL/AUGMENTED REALITY SYSTEM
- Publication number 20210116709
- Publication date Apr 22, 2021
- Magic Leap, Inc.
- Ivan L. YEOH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY AND A BACKLIGHT MODULE AND A LIGHT SOURCE HOLDER THEREOF
- Publication number 20210063820
- Publication date Mar 4, 2021
- Wistron Corporation
- Bin Luo
- F21 - LIGHTING
Information Patent Application
Systems With Windows
- Publication number 20200346527
- Publication date Nov 5, 2020
- Apple Inc.
- Peter F. Masschelein
- B60 - VEHICLES IN GENERAL
Information Patent Application
BEAM ANGLE SENSOR IN VIRTUAL/AUGMENTED REALITY SYSTEM
- Publication number 20200333602
- Publication date Oct 22, 2020
- Magic Leap, Inc.
- Ivan L. YEOH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY DEVICE
- Publication number 20200301060
- Publication date Sep 24, 2020
- Japan Display Inc.
- Munenori Motooka
- G02 - OPTICS
Information Patent Application
DYNAMICALLY CONTROLLED FOCAL PLANE FOR OPTICAL WAVEGUIDE-BASED DISP...
- Publication number 20200166758
- Publication date May 28, 2020
- Flex Ltd.
- Jiayin Ma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Means for improving the coupling-in of light from the light source into the light guide

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Freeform lens with integrated lightguide and method of manufacture

Diffractive exit pupil expander arrangement for display applications

Systems, devices, and methods for waveguide-based eyebox expansion...

Transparent waveguide display

Metasurfaces for redirecting light and methods for fabricating

Display device having LCD with separate polarizing plates

Light cover for an information handling system

Illuminating unit and display apparatus

Optical component, backlight module, electronic equipment, and meth...

Electronic device including nonmetallic light guide structure

Transparent waveguide display for tiling a display having plural op...

Illuminating unit and display apparatus

Backlight unit

Beam angle sensor in virtual/augmented reality system

Display device including LCD with substrate having extended portion...

Semiconductor device and method of making

Metasurfaces for redirecting light and methods for fabricating

Dynamically controlled focal plane for optical waveguide-based disp...

Light emissive displays comprising overprint varnishes

Systems with windows

Systems, devices, and methods for waveguide-based eyebox expansion...

Display and a backlight module and a light source holder thereof

Lighting fixture

Vehicle lamp

LED light strip and backlight module having the same

Display device

Beam angle sensor in virtual/augmented reality system

Systems, methods and apparatus for illuminating edge portions of a...

System with windows

Display device, electronic apparatus, and light guide unit

Patents Applicationslast 30 patents

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

VEHICLE WINDOW WITH A LIGHTING DEVICE

TRANSPARENT WAVEGUIDE DISPLAY

PLANAR LIGHT SOURCE

METASURFACES FOR REDIRECTING LIGHT AND METHODS FOR FABRICATING

COMPOUND LIGHT-GUIDE OPTICAL ELEMENTS

ILLUMINATING UNIT AND DISPLAY APPARATUS

LIGHTGUIDE WITH EYE-FOLLOWING OUT-COUPLER

TRANSPARENT WAVEGUIDE DISPLAY

Transparent Waveguide Display

ILLUMINATING UNIT AND DISPLAY APPARATUS

MEMS DEVICE WITH ELLIPTICAL MIRROR

MULTI-FOCAL OPTICS FOR WEARABLE HEADS-UP DISPLAYS

FREEFORM LENS WITH INTEGRATED LIGHTGUIDE AND METHOD OF MANUFACTURE

DISPLAY DEVICE

Illuminating Unit And Display Apparatus

METASURFACES FOR REDIRECTING LIGHT AND METHODS FOR FABRICATING

SYSTEMS, DEVICES, AND METHODS FOR WAVEGUIDE-BASED EYEBOX EXPANSION...

ELECTRONIC DEVICE INCLUDING NONMETALLIC LIGHT GUIDE STRUCTURE

DIFFRACTIVE EXIT PUPIL EXPANDER ARRANGEMENT FOR DISPLAY APPLICATIONS

Transparent Waveguide Display

SYSTEMS AND METHODS FOR EXTERNAL LIGHT MANAGEMENT

DISPLAY DEVICE

LIGHT COVER FOR AN INFORMATION HANDLING SYSTEM

BEAM ANGLE SENSOR IN VIRTUAL/AUGMENTED REALITY SYSTEM

DISPLAY AND A BACKLIGHT MODULE AND A LIGHT SOURCE HOLDER THEREOF

Systems With Windows

BEAM ANGLE SENSOR IN VIRTUAL/AUGMENTED REALITY SYSTEM

DISPLAY DEVICE

DYNAMICALLY CONTROLLED FOCAL PLANE FOR OPTICAL WAVEGUIDE-BASED DISP...