Scattering dots or dot-like elements

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CPC
G02B6/004

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Parent Industries

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

Current Industry

G02B6/004Scattering dots or dot-like elements

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Luminaires for spatial dimming
- Patent number 12,267,921
- Issue date Apr 1, 2025
- Quarkstar LLC
- Eric Bretschneider
- F21 - LIGHTING
Information Patent Grant
Light guide plate and light emitting device using same
- Patent number 12,259,571
- Issue date Mar 25, 2025
- MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
- Yasuo Katayama
- 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
Lighting module and lighting device having same
- Patent number 12,253,709
- Issue date Mar 18, 2025
- LG Innotek Co., Ltd
- Young Jae Choi
- G02 - OPTICS
Information Patent Grant
Light guide element and backlight module
- Patent number 12,253,707
- Issue date Mar 18, 2025
- Coretronic Corporation
- Ying-Hsiang Chen
- G02 - OPTICS
Information Patent Grant
Wide-area illumination system for displaying image prints in high c...
- Patent number 12,242,100
- Issue date Mar 4, 2025
- SVV TECHNOLOGY INNOVATIONS, INC.
- Sergiy Vasylyev
- G02 - OPTICS
Information Patent Grant
Curved optical plate and method of manufacturing the same, backligh...
- Patent number 12,228,765
- Issue date Feb 18, 2025
- FUZHOU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yuhang Lin
- G02 - OPTICS
Information Patent Grant
Light unit and a LCD liquid crystal display comprising the light unit
- Patent number RE50289
- Issue date Feb 4, 2025
- LG Innotek Co., Ltd
- Kwang Ho Park
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
Spliced reflective display
- Patent number 12,216,359
- Issue date Feb 4, 2025
- IRIS OPTRONICS CO., LTD.
- Cheng-Yu Lin
- G02 - OPTICS
Information Patent Grant
Method of making solid-state illumination panels with thin and/or f...
- Patent number 12,210,182
- Issue date Jan 28, 2025
- SVV TECHNOLOGY INNOVATIONS, INC.
- Sergiy Vasylyev
- G02 - OPTICS
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
Backlight module and display device
- Patent number 12,204,131
- Issue date Jan 21, 2025
- Beijing Boe Display Technology Co., Ltd.
- Yaodong Wang
- G02 - OPTICS
Information Patent Grant
Display device
- Patent number 12,196,386
- Issue date Jan 14, 2025
- Omron Corporation
- Masayuki Shinohara
- F21 - LIGHTING
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
Tapered waveguide semiconductor optical devices with increased face...
- Patent number 12,189,200
- Issue date Jan 7, 2025
- MACOM Technology Solutions Holdings, Inc.
- Wolfgang Parz
- G02 - OPTICS
Information Patent Grant
Optical system for generating a virtual image and method for produc...
- Patent number 12,189,124
- Issue date Jan 7, 2025
- tooz technologies GmbH
- Georg Michels
- G02 - OPTICS
Information Patent Grant
Backlight module and liquid crystal display apparatus
- Patent number 12,189,239
- Issue date Jan 7, 2025
- HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
- Wenbo Dong
- 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
Light guide panel and lighting device including same
- Patent number 12,189,167
- Issue date Jan 7, 2025
- Corning Incorporated
- Donghyun Kim
- G02 - OPTICS
Information Patent Grant
Light source, and back light unit and liquid crystal display includ...
- Patent number 12,189,170
- Issue date Jan 7, 2025
- Samsung Electronics Co., Ltd.
- Tae Hyung Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light guide plate, backlight module, and display device
- Patent number 12,164,137
- Issue date Dec 10, 2024
- CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xinlei Wang
- G02 - OPTICS
Information Patent Grant
Illumination apparatus
- Patent number 12,158,602
- Issue date Dec 3, 2024
- RealD Spark, LLC
- Michael G. Robinson
- G02 - OPTICS
Information Patent Grant
Illuminated apparatus closure
- Patent number 12,158,606
- Issue date Dec 3, 2024
- Illumina, Inc.
- Michael Wright
- G02 - OPTICS
Information Patent Grant
Light guide layer for vehicle glass, vehicle glass and vehicle inte...
- Patent number 12,153,242
- Issue date Nov 26, 2024
- Saint-Gobain Glass France
- Siteng Ma
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Lighting devices having optical waveguides for controlled light dis...
- Patent number 12,152,756
- Issue date Nov 26, 2024
- CREE LIGHTING USA LLC
- Kurt Wilcox
- F21 - LIGHTING
Information Patent Grant
Electronic devices with illuminated reconfigurable touch controls a...
- Patent number 12,153,746
- Issue date Nov 26, 2024
- Apple Inc.
- Dana F Segler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light source module
- Patent number 12,153,243
- Issue date Nov 26, 2024
- Industrial Technology Research Institute
- Chun-Ting Lin
- G02 - OPTICS
Information Patent Grant
Wearable e-reader
- Patent number 12,135,426
- Issue date Nov 5, 2024
- Sindarin, Inc.
- Trae Benjamin Stephens
- G06 - COMPUTING CALCULATING COUNTING
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

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING MODULE
- Publication number 20250110268
- Publication date Apr 3, 2025
- CHICONY POWER TECHNOLOGY CO., LTD.
- Chun-Ting Lin
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL MODULE AND HEAD-MOUNTED DISPLAY
- Publication number 20250102856
- Publication date Mar 27, 2025
- Sharp Display Technology Corporation
- Junki NAKAJIMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL MODULE
- Publication number 20250102725
- Publication date Mar 27, 2025
- Lextar Electronics Corporation
- Jia-Jie PAN
- G02 - OPTICS
Information Patent Application
ILLUMINABLE GLAZING UNIT
- Publication number 20250085471
- Publication date Mar 13, 2025
- SAINT-GOBAIN GLASS FRANCE
- Jefferson DO ROSARIO
- G02 - OPTICS
Information Patent Application
THREE-DIMENSIONAL REFLECTIVE DISPLAY DEVICE
- Publication number 20250085562
- Publication date Mar 13, 2025
- E Ink Holdings Inc.
- Shin-Bo LIN
- 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
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
ILLUMINATED APPARATUS CLOSURE
- Publication number 20250060528
- Publication date Feb 20, 2025
- Illumina, Inc.
- Michael Wright
- G02 - OPTICS
Information Patent Application
BACKLIGHT MODULE
- Publication number 20250052941
- Publication date Feb 13, 2025
- InnoLux Corporation
- Chih-Jung HUANG
- G02 - OPTICS
Information Patent Application
BACKLIGHT SYSTEM, DISPLAY SYSTEM, AND METHOD
- Publication number 20250044492
- Publication date Feb 6, 2025
- LEIA INC.
- David A. Fattal
- G02 - OPTICS
Information Patent Application
SURFACE LIGHT-EMITTING DEVICE, DISPLAY DEVICE, AND ILLUMINATION DEVICE
- Publication number 20250028108
- Publication date Jan 23, 2025
- Panasonic Intellectual Property Management Co., Ltd.
- WAHEI AGEMIZU
- G02 - OPTICS
Information Patent Application
METHOD AND SYSTEM FOR VARIABLE OPTICAL THICKNESS WAVEGUIDES FOR AUG...
- Publication number 20250028115
- Publication date Jan 23, 2025
- Magic Leap, Inc.
- Robert D. Tekolste
- G02 - OPTICS
Information Patent Application
OPTICAL MEMBER PRODUCTION METHOD
- Publication number 20250020856
- Publication date Jan 16, 2025
- Nitto Denko Corporation
- Kenjiro SAOMOTO
- G02 - OPTICS
Information Patent Application
Light-Guide Sunroof Assembly
- Publication number 20250020857
- Publication date Jan 16, 2025
- Enflex Corporation
- Jyh Horng Wang
- B60 - VEHICLES IN GENERAL
Information Patent Application
LIGHT GUIDE PLATE WITH ASYMMETRICAL OPTICAL MICROSTRUCTURES
- Publication number 20250020852
- Publication date Jan 16, 2025
- CM VISUAL TECHNOLOGY CORPORATION
- Tsang-Chi Wang
- G02 - OPTICS
Information Patent Application
SYSTEM AND METHOD FOR PORTABLE, SAFETY LIGHTING
- Publication number 20250020853
- Publication date Jan 16, 2025
- ARCHANGEL DEVICE LLC
- Chadwick KELLER
- F21 - LIGHTING
Information Patent Application
FRONT LIGHT SOURCE MODULE AND METHOD FOR MANUFACTURING SAME, AND DI...
- Publication number 20250012962
- Publication date Jan 9, 2025
- HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Hu LI
- G02 - OPTICS
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
LIGHTING APPARATUS AND LAMP COMPRISING SAME
- Publication number 20250012413
- Publication date Jan 9, 2025
- LG Innotek Co., Ltd.
- Kwang Hyun KO
- F21 - LIGHTING
Information Patent Application
TAPERED ANTI-REFLECTION COATING THAT PRESERVES IMAGE SHARPNESS IN W...
- Publication number 20250012960
- Publication date Jan 9, 2025
- Applied Materials, Inc.
- Kunal SHASTRI
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20250012964
- Publication date Jan 9, 2025
- Japan Display Inc.
- Tenfu NAKAMURA
- G02 - OPTICS
Information Patent Application
Anamorphic directional illumination device
- Publication number 20240427152
- Publication date Dec 26, 2024
- RealD Spark, LLC
- Michael G. Robinson
- G02 - OPTICS
Information Patent Application
VIRTUAL IMAGE DISPLAY APPARATUS
- Publication number 20240418927
- Publication date Dec 19, 2024
- FUJIFILM CORPORATION
- Akihiro ANZAI
- G02 - OPTICS
Information Patent Application
SPLICED REFLECTIVE DISPLAY
- Publication number 20240419035
- Publication date Dec 19, 2024
- IRIS OPTRONICS CO., LTD.
- CHENG-YU LIN
- G02 - OPTICS
Information Patent Application
DISPLAY MODULE AND DISPLAY DEVICE
- Publication number 20240411179
- Publication date Dec 12, 2024
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Wei ZHONG
- G02 - OPTICS
Information Patent Application
RING-SHAPED LIGHT GUIDE MODULE AND LIGHT EMITTING DEVICE
- Publication number 20240402409
- Publication date Dec 5, 2024
- Primax Electronics Ltd.
- Ming-Hui Yeh
- G02 - OPTICS
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20240376380
- Publication date Nov 14, 2024
- Citizen Electronics Co., Ltd.
- Byungchul HONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELF-SANITIZING WAVEGUIDING SURFACES
- Publication number 20240358869
- Publication date Oct 31, 2024
- HRL LABORATORIES, LLC
- Adam F. Gross
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HEAD-UP DISPLAY APPARATUS AND IMAGE DISPLAY APPARATUS THEREOF
- Publication number 20240345393
- Publication date Oct 17, 2024
- Maxell, Ltd.
- Toshinori SUGIYAMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
LIGHT DIFFUSING PLATE
- Publication number 20240337786
- Publication date Oct 10, 2024
- Tiejun Wang
- G02 - OPTICS

Scattering dots or dot-like elements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Luminaires for spatial dimming

Light guide plate and light emitting device using same

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

Lighting module and lighting device having same

Light guide element and backlight module

Wide-area illumination system for displaying image prints in high c...

Curved optical plate and method of manufacturing the same, backligh...

Light unit and a LCD liquid crystal display comprising the light unit

Illumination device including light guide with tilted portion

Spliced reflective display

Method of making solid-state illumination panels with thin and/or f...

Method of making suspended lighting fixtures using optical waveguides

Backlight module and display device

Display device

Backlight assembly and display apparatus

Tapered waveguide semiconductor optical devices with increased face...

Optical system for generating a virtual image and method for produc...

Backlight module and liquid crystal display apparatus

Backlight unit and display device

Light guide panel and lighting device including same

Light source, and back light unit and liquid crystal display includ...

Light guide plate, backlight module, and display device

Illumination apparatus

Illuminated apparatus closure

Light guide layer for vehicle glass, vehicle glass and vehicle inte...

Lighting devices having optical waveguides for controlled light dis...

Electronic devices with illuminated reconfigurable touch controls a...

Light source module

Wearable e-reader

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

Patents Applicationslast 30 patents

LIGHT-EMITTING MODULE

LIQUID CRYSTAL MODULE AND HEAD-MOUNTED DISPLAY

OPTICAL MODULE

ILLUMINABLE GLAZING UNIT

THREE-DIMENSIONAL REFLECTIVE DISPLAY DEVICE

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

DISPLAY APPARATUS AND BACKLIGHT UNIT THEREOF

ILLUMINATED APPARATUS CLOSURE

BACKLIGHT MODULE

BACKLIGHT SYSTEM, DISPLAY SYSTEM, AND METHOD

SURFACE LIGHT-EMITTING DEVICE, DISPLAY DEVICE, AND ILLUMINATION DEVICE

METHOD AND SYSTEM FOR VARIABLE OPTICAL THICKNESS WAVEGUIDES FOR AUG...

OPTICAL MEMBER PRODUCTION METHOD

Light-Guide Sunroof Assembly

LIGHT GUIDE PLATE WITH ASYMMETRICAL OPTICAL MICROSTRUCTURES

SYSTEM AND METHOD FOR PORTABLE, SAFETY LIGHTING

FRONT LIGHT SOURCE MODULE AND METHOD FOR MANUFACTURING SAME, AND DI...

BACKLIGHT WITH MULTIPLE MICROREPLICATED OPTICAL FILMS

LIGHTING APPARATUS AND LAMP COMPRISING SAME

TAPERED ANTI-REFLECTION COATING THAT PRESERVES IMAGE SHARPNESS IN W...

DISPLAY DEVICE

Anamorphic directional illumination device

VIRTUAL IMAGE DISPLAY APPARATUS

SPLICED REFLECTIVE DISPLAY

DISPLAY MODULE AND DISPLAY DEVICE

RING-SHAPED LIGHT GUIDE MODULE AND LIGHT EMITTING DEVICE

LIGHT EMITTING DEVICE

SELF-SANITIZING WAVEGUIDING SURFACES

HEAD-UP DISPLAY APPARATUS AND IMAGE DISPLAY APPARATUS THEREOF

LIGHT DIFFUSING PLATE