2-D arrangement of prisms, protrusions, indentations or roughened surfaces

Industry

CPC
G02B6/0036

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

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

Current Industry

G02B6/00362-D arrangement of prisms, protrusions, indentations or roughened surfaces

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Lighting device for a free viewing mode and a restricted viewing mode
- Patent number 12,287,506
- Issue date Apr 29, 2025
- SIOPTICA GMBH
- André Heber
- G02 - OPTICS
Information Patent Grant
Display device
- Patent number 12,287,505
- Issue date Apr 29, 2025
- CHAMP VISION DISPLAY INC.
- Wei-Jhe Chien
- G02 - OPTICS
Information Patent Grant
Optical waveguide system and electronic device
- Patent number 12,282,163
- Issue date Apr 22, 2025
- GOERTEK INC.
- Lingshan Li
- G02 - OPTICS
Information Patent Grant
Display system and light control film therefor
- Patent number 12,276,788
- Issue date Apr 15, 2025
- ENVISICS LTD.
- Timothy Smeeton
- G02 - OPTICS
Information Patent Grant
Screen for a free viewing mode and a restricted viewing mode
- Patent number 12,276,873
- Issue date Apr 15, 2025
- SIOPTICA GMBH
- André Heber
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Liquid crystal display panel
- Patent number 12,271,074
- Issue date Apr 8, 2025
- WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Bingkun Yin
- G02 - OPTICS
Information Patent Grant
Illuminated touch module having light guide plate
- Patent number 12,271,238
- Issue date Apr 8, 2025
- CHICONY POWER TECHNOLOGY CO., LTD.
- Chen-Hao Chiu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Edge-lit light panel
- Patent number 12,265,247
- Issue date Apr 1, 2025
- Rensselaer Polytechnic Institute
- Xi Mou
- G02 - OPTICS
Information Patent Grant
Optical composite structure
- Patent number 12,259,572
- Issue date Mar 25, 2025
- Optivision Technology Inc.
- Chung-Wei Wang
- G02 - OPTICS
Information Patent Grant
Front light source module and method for manufacturing same, and di...
- Patent number 12,253,708
- Issue date Mar 18, 2025
- Hefei BOE Optoelectronics Technology Co., Ltd.
- Hu Li
- G02 - OPTICS
Information Patent Grant
Multi-pupil expansion light guide assembly with rod
- Patent number 12,242,060
- Issue date Mar 4, 2025
- Optinvent
- Yao Liu
- G02 - OPTICS
Information Patent Grant
Input device
- Patent number 12,242,099
- Issue date Mar 4, 2025
- Sony Interactive Entertainment Inc.
- Katsuhisa Tadano
- G02 - OPTICS
Information Patent Grant
Vehicle window comprising an illuminating device and a light-decoup...
- Patent number 12,240,377
- Issue date Mar 4, 2025
- Webasto SE
- Christian Rauch
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Light-guide plate, area light source device, display device, manufa...
- Patent number 12,235,486
- Issue date Feb 25, 2025
- Dai Nippon Printing Co., Ltd.
- Kohei Komizo
- G02 - OPTICS
Information Patent Grant
Display device comprising a display panel having a front surface wi...
- Patent number 12,228,820
- Issue date Feb 18, 2025
- LG Electronics Inc.
- Inkeun Ryu
- G02 - OPTICS
Information Patent Grant
Display device with uniform off-axis luminance reduction
- Patent number 12,228,835
- Issue date Feb 18, 2025
- ReaID Spark, LLC
- Michael G. Robinson
- G02 - OPTICS
Information Patent Grant
Optical waveguide device and display device
- Patent number 12,222,533
- Issue date Feb 11, 2025
- UPHOTON TECHNOLOGY (Beijing) CO., LTD.
- Yuming Song
- G02 - OPTICS
Information Patent Grant
Eye glow suppression in waveguide based displays
- Patent number 12,222,499
- Issue date Feb 11, 2025
- DigiLens. Inc.
- Alastair John Grant
- G02 - OPTICS
Information Patent Grant
Light guide element, image display device, and sensing apparatus
- Patent number 12,222,553
- Issue date Feb 11, 2025
- FUJIFILM Corporation
- Hiroshi Sato
- G02 - OPTICS
Information Patent Grant
Illumination device including light guide with tilted portion
- Patent number 12,216,304
- Issue date Feb 4, 2025
- Japan Display Inc.
- Shinichi Komura
- G02 - OPTICS
Information Patent Grant
Waveguide display with gaze tracking
- Patent number 12,216,282
- Issue date Feb 4, 2025
- Francesco Aieta
- G02 - OPTICS
Information Patent Grant
Display device comprising an optical sheet disposed between a first...
- Patent number 12,216,355
- Issue date Feb 4, 2025
- LG Electronics Inc.
- Inkeun Ryu
- G02 - OPTICS
Information Patent Grant
Lighting apparatus having first and second ladder edges to prevent...
- Patent number 12,215,834
- Issue date Feb 4, 2025
- XIAMEN LEEDARSON LIGHTING CO., LTD
- Xiaoliang Wen
- F21 - LIGHTING
Information Patent Grant
Light guide member for lighting device and lighting device
- Patent number 12,210,181
- Issue date Jan 28, 2025
- Nitto Denko Corporation
- Shimpei Mukadeyama
- G02 - OPTICS
Information Patent Grant
Optical combiner with uniform illuminance throughput
- Patent number 12,204,136
- Issue date Jan 21, 2025
- Meta Platforms Technologies, LLC
- Yun-Han Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of making suspended lighting fixtures using optical waveguides
- Patent number 12,204,130
- Issue date Jan 21, 2025
- SVV TECHNOLOGY INNOVATIONS, INC.
- Sergiy Vasylyev
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Optical system for a display system projecting a virtual image onto...
- Patent number 12,204,100
- Issue date Jan 21, 2025
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Wahei Agemizu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Multiview backlight, display, and method with reflective sub-elemen...
- Patent number 12,204,137
- Issue date Jan 21, 2025
- LEIA INC.
- David A. Fattal
- G02 - OPTICS
Information Patent Grant
Display system having a plurality of light pipes for a plurality of...
- Patent number 12,204,132
- Issue date Jan 21, 2025
- Magic Leap, Inc.
- Kevin Curtis
- G02 - OPTICS
Information Patent Grant
Display device
- Patent number 12,196,969
- Issue date Jan 14, 2025
- Samsung Electronics Co., Ltd.
- Sangwoo Ha
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL MEMBER, METHOD FOR PRODUCING SAME, AND OPTICAL ELEMENT
- Publication number 20250138236
- Publication date May 1, 2025
- Nitto Denko Corporation
- Kenjiro SAOMOTO
- G02 - OPTICS
Information Patent Application
LIGHTING FIXTURE WITH DUAL LIGHT GUIDING SHEETS
- Publication number 20250138235
- Publication date May 1, 2025
- Sergiy Vasylyev
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Backlight Module, Display Apparatus, Anti-Peep Display Apparatus an...
- Publication number 20250138351
- Publication date May 1, 2025
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Yongle Qi
- G02 - OPTICS
Information Patent Application
A LIGHT EMITTING DEVICE
- Publication number 20250129901
- Publication date Apr 24, 2025
- SIGNIFY HOLDING B.V.
- TIES VAN BOMMEL
- F21 - LIGHTING
Information Patent Application
OPTICAL LAYERED BODY
- Publication number 20250123437
- Publication date Apr 17, 2025
- Nitto Denko Corporation
- Kozo NAKAMURA
- G02 - OPTICS
Information Patent Application
MIXED-REALITY WAVEGUIDE COMBINER WITH GRADIENT REFRACTIVE INDEX GRA...
- Publication number 20250123489
- Publication date Apr 17, 2025
- Microsoft Technology Licensing, LLC
- Mervi Kaarina YLÄ-JARKKO
- G02 - OPTICS
Information Patent Application
DISPLAY APPARATUS
- Publication number 20250123438
- Publication date Apr 17, 2025
- CHAMP VISION DISPLAY INC.
- Chun-Chung Hsiao
- G02 - OPTICS
Information Patent Application
TOUCH PAD CAPABLE OF EXHIBITING MULTIPLE MIRROR IMAGES
- Publication number 20250116850
- Publication date Apr 10, 2025
- DARFON ELECTRONICS CORP.
- Heng-Yi Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL WAVEGUIDE INCLUDING GRATING TRANSITION AREAS
- Publication number 20250116804
- Publication date Apr 10, 2025
- Google LLC
- Huihang Dong
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20250110267
- Publication date Apr 3, 2025
- Japan Display Inc.
- Kentaro OKUYAMA
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20250102809
- Publication date Mar 27, 2025
- Samsung Electronics Co., Ltd.
- Sangwoo HA
- G02 - OPTICS
Information Patent Application
DISPLAY SYSTEM HAVING A PLURALITY OF LIGHT PIPES FOR A PLURALITY OF...
- Publication number 20250102721
- Publication date Mar 27, 2025
- Magic Leap, Inc.
- Kevin Curtis
- G02 - OPTICS
Information Patent Application
Waveguide Display Having Gratings with Continuous Phase Shifting
- Publication number 20250093567
- Publication date Mar 20, 2025
- Apple Inc.
- Brandon Born
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE ASSEMBLY AND ELECTRONIC DEVICE
- Publication number 20250076561
- Publication date Mar 6, 2025
- WISTRON NEWEB CORPORATION
- Yong Jyun LU
- G02 - OPTICS
Information Patent Application
Lighting Devices Having Optical Waveguides for Controlled Light Dis...
- Publication number 20250075868
- Publication date Mar 6, 2025
- Cree Lighting USA LLC
- Kurt Wilcox
- F21 - LIGHTING
Information Patent Application
METHOD OF MANUFACTURING A PLURALITY OF OPTICAL DEVICES AND OPTICAL...
- Publication number 20250076547
- Publication date Mar 6, 2025
- Applied Materials, Inc.
- Davide COLLA
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE MODULE
- Publication number 20250076560
- Publication date Mar 6, 2025
- CHAMP VISION DISPLAY INC.
- Chin-Ku Liu
- G02 - OPTICS
Information Patent Application
ILLUMINATION DEVICE AND DISPLAY DEVICE
- Publication number 20250067923
- Publication date Feb 27, 2025
- Sharp Display Technology Corporation
- Shugo YAGI
- G02 - OPTICS
Information Patent Application
METHODS AND APPARATUS FOR WEARABLE DISPLAY DEVICE WITH VARYING GRAT...
- Publication number 20250067919
- Publication date Feb 27, 2025
- Magic Leap, Inc.
- Kevin Richard Curtis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FRONT LIGHT SOURCE MODULE AND DISPLAY APPARATUS
- Publication number 20250067920
- Publication date Feb 27, 2025
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Xiuyun CHEN
- G02 - OPTICS
Information Patent Application
OPTICAL COMPOSITE STRUCTURE
- Publication number 20250060525
- Publication date Feb 20, 2025
- OPTIVISION TECHNOLOGY INC.
- Chung-Wei WANG
- G02 - OPTICS
Information Patent Application
DISPLAY APPARATUS AND BACKLIGHT UNIT THEREOF
- Publication number 20250060629
- Publication date Feb 20, 2025
- SEOUL SEMICONDUCTOR CO., LTD.
- Eun Ju KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUNCTIONAL IMPRINTED OPTICAL STRUCTURES FOR OPTICAL DEVICES
- Publication number 20250052939
- Publication date Feb 13, 2025
- Applied Materials, Inc.
- Yingnan LIU
- G02 - OPTICS
Information Patent Application
MULTI-INPUT IMAGE LIGHT GUIDE SYSTEM
- Publication number 20250053011
- Publication date Feb 13, 2025
- Vuzix Corporation
- Robert J. Schultz
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE PLATE AND BACKLIGHT MODULE
- Publication number 20250044494
- Publication date Feb 6, 2025
- BOE Optical Science and Technology Co., Ltd.
- Wei DONG
- G02 - OPTICS
Information Patent Application
MULTIVIEW DISPLAY AND METHOD
- Publication number 20250044608
- Publication date Feb 6, 2025
- LEIA INC.
- David A. Fattal
- G02 - OPTICS
Information Patent Application
WAVEGUIDE FOR AN AUGMENTED REALITY OR VIRTUAL REALITY DISPLAY
- Publication number 20250035924
- Publication date Jan 30, 2025
- Snap Inc.
- Ciaran Padraic Phelan
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE PLATE AND MACHINE VISION SYSTEM INCLUDING THE SAME
- Publication number 20250020851
- Publication date Jan 16, 2025
- MEMSLUX
- Jeong-Mu LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
PATTERNED THIN FILMS AS ANTI-REFLECTION COATINGS FOR AUGMENTED REAL...
- Publication number 20250012961
- Publication date Jan 9, 2025
- Applied Materials, Inc.
- Evan WANG
- G02 - OPTICS

2-D arrangement of prisms, protrusions, indentations or roughened surfaces

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Lighting device for a free viewing mode and a restricted viewing mode

Display device

Optical waveguide system and electronic device

Display system and light control film therefor

Screen for a free viewing mode and a restricted viewing mode

Liquid crystal display panel

Illuminated touch module having light guide plate

Edge-lit light panel

Optical composite structure

Front light source module and method for manufacturing same, and di...

Multi-pupil expansion light guide assembly with rod

Input device

Vehicle window comprising an illuminating device and a light-decoup...

Light-guide plate, area light source device, display device, manufa...

Display device comprising a display panel having a front surface wi...

Display device with uniform off-axis luminance reduction

Optical waveguide device and display device

Eye glow suppression in waveguide based displays

Light guide element, image display device, and sensing apparatus

Illumination device including light guide with tilted portion

Waveguide display with gaze tracking

Display device comprising an optical sheet disposed between a first...

Lighting apparatus having first and second ladder edges to prevent...

Light guide member for lighting device and lighting device

Optical combiner with uniform illuminance throughput

Method of making suspended lighting fixtures using optical waveguides

Optical system for a display system projecting a virtual image onto...

Multiview backlight, display, and method with reflective sub-elemen...

Display system having a plurality of light pipes for a plurality of...

Display device

Patents Applicationslast 30 patents

OPTICAL MEMBER, METHOD FOR PRODUCING SAME, AND OPTICAL ELEMENT

LIGHTING FIXTURE WITH DUAL LIGHT GUIDING SHEETS

Backlight Module, Display Apparatus, Anti-Peep Display Apparatus an...

A LIGHT EMITTING DEVICE

OPTICAL LAYERED BODY

MIXED-REALITY WAVEGUIDE COMBINER WITH GRADIENT REFRACTIVE INDEX GRA...

DISPLAY APPARATUS

TOUCH PAD CAPABLE OF EXHIBITING MULTIPLE MIRROR IMAGES

OPTICAL WAVEGUIDE INCLUDING GRATING TRANSITION AREAS

DISPLAY DEVICE

DISPLAY DEVICE

DISPLAY SYSTEM HAVING A PLURALITY OF LIGHT PIPES FOR A PLURALITY OF...

Waveguide Display Having Gratings with Continuous Phase Shifting

LIGHT GUIDE ASSEMBLY AND ELECTRONIC DEVICE

Lighting Devices Having Optical Waveguides for Controlled Light Dis...

METHOD OF MANUFACTURING A PLURALITY OF OPTICAL DEVICES AND OPTICAL...

LIGHT SOURCE MODULE

ILLUMINATION DEVICE AND DISPLAY DEVICE

METHODS AND APPARATUS FOR WEARABLE DISPLAY DEVICE WITH VARYING GRAT...

FRONT LIGHT SOURCE MODULE AND DISPLAY APPARATUS

OPTICAL COMPOSITE STRUCTURE

DISPLAY APPARATUS AND BACKLIGHT UNIT THEREOF

FUNCTIONAL IMPRINTED OPTICAL STRUCTURES FOR OPTICAL DEVICES

MULTI-INPUT IMAGE LIGHT GUIDE SYSTEM

LIGHT GUIDE PLATE AND BACKLIGHT MODULE

MULTIVIEW DISPLAY AND METHOD

WAVEGUIDE FOR AN AUGMENTED REALITY OR VIRTUAL REALITY DISPLAY

LIGHT GUIDE PLATE AND MACHINE VISION SYSTEM INCLUDING THE SAME

OPTICAL SYSTEM AND IMAGE DISPLAY DEVICE

PATTERNED THIN FILMS AS ANTI-REFLECTION COATINGS FOR AUGMENTED REAL...