Diffusing sheet or layer; Prismatic sheet or layer

Industry

CPC
G02B6/0025

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Parent Industries

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

Current Industry

G02B6/0025Diffusing sheet or layer; Prismatic sheet or layer

Industries

Patents Grantslast 30 patents

Information Patent Grant
Display device with light sources and display method thereof
- Patent number 12,181,703
- Issue date Dec 31, 2024
- WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Peng Zhang
- G02 - OPTICS
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
Display panel and display device
- Patent number 12,174,411
- Issue date Dec 24, 2024
- GUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Jiaxiang Lin
- G02 - OPTICS
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
Microreplicated optical film
- Patent number 12,117,642
- Issue date Oct 15, 2024
- 3M Innovative Properties Company
- Hideaki Shirotori
- G02 - OPTICS
Information Patent Grant
Propagation optical system, virtual image display apparatus, and he...
- Patent number 12,117,668
- Issue date Oct 15, 2024
- Ricoh Company, Ltd.
- Yoshifumi Sudoh
- G02 - OPTICS
Information Patent Grant
Optical lens and head-mounted display device
- Patent number 12,111,513
- Issue date Oct 8, 2024
- Coretronic Corporation
- Tao-Hung Kuo
- G02 - OPTICS
Information Patent Grant
Backlight module and display device
- Patent number 12,099,274
- Issue date Sep 24, 2024
- HKC CORPORATION LIMITED
- Hao Liu
- G02 - OPTICS
Information Patent Grant
User interface with discrete lighting sections
- Patent number 12,099,231
- Issue date Sep 24, 2024
- AUTOMATED PET CARE PRODUCTS, LLC
- Adam Freeman
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Backlight unit and liquid crystal display device
- Patent number 12,085,746
- Issue date Sep 10, 2024
- FUJIFILM Corporation
- Fumitake Mitobe
- G02 - OPTICS
Information Patent Grant
Head-up display apparatus and image display apparatus thereof
- Patent number 12,055,716
- Issue date Aug 6, 2024
- MAXELL, LTD.
- Toshinori Sugiyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Optical systems with multiple light engines for foveation
- Patent number 12,050,322
- Issue date Jul 30, 2024
- Vikrant Bhakta
- G02 - OPTICS
Information Patent Grant
Beam expander and method of operating the same
- Patent number 12,019,260
- Issue date Jun 25, 2024
- Samsung Electronics Co., Ltd.
- Aleksander V. Morozov
- G02 - OPTICS
Information Patent Grant
Waveguide-based illumination for head mounted display system
- Patent number 12,001,016
- Issue date Jun 4, 2024
- Magic Leap, Inc.
- Lionel Ernest Edwin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Backlight module and display device thereof
- Patent number 11,982,901
- Issue date May 14, 2024
- HUIZHOU CHINA STAR OPTOELECTRONICS DISPLAY CO., LTD.
- Yuanzhi Xie
- G02 - OPTICS
Information Patent Grant
Encoder, decoder, encoding method, and decoding method
- Patent number 11,971,546
- Issue date Apr 30, 2024
- Panasonic Intellectual Property Corporation of America
- Ryuichi Kanoh
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Homogeneous color LED lighting device with wavelength dependent mod...
- Patent number 11,947,151
- Issue date Apr 2, 2024
- Design LED Products Limited
- James Gourlay
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Backlight module and display apparatus
- Patent number 11,947,217
- Issue date Apr 2, 2024
- Coretronic Corporation
- Tzeng-Ke Shiau
- G02 - OPTICS
Information Patent Grant
Backlight module and lighting keyboard
- Patent number 11,923,156
- Issue date Mar 5, 2024
- Darfon Electronics Corp.
- Chao-Yu Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical system
- Patent number 11,906,807
- Issue date Feb 20, 2024
- TDK TAIWAN CORP.
- Kuo-Chun Kao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical member driving mechanism
- Patent number 11,880,086
- Issue date Jan 23, 2024
- TDK TAIWAN CORP.
- Chen-Chi Kuo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Waveguide combiner with at least one embedded film layer
- Patent number 11,874,463
- Issue date Jan 16, 2024
- Himax Technologies Limited
- Jiun-Yi Lien
- G02 - OPTICS
Information Patent Grant
Light guide module
- Patent number 11,860,397
- Issue date Jan 2, 2024
- Primax Electronics Ltd.
- Jia-Hung Lin
- G02 - OPTICS
Information Patent Grant
Display device, document reading device, and image forming apparatus
- Patent number 11,856,169
- Issue date Dec 26, 2023
- SHARP KABUSHIKI KAISHA
- Takenori Ohtoshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiview display and method having shifted color sub-pixels
- Patent number 11,846,800
- Issue date Dec 19, 2023
- LEIA INC.
- David A Fattal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical waveguide beam splitter with reflective polarizers for display
- Patent number 11,846,797
- Issue date Dec 19, 2023
- Meta Platforms Technologies, LLC
- Jacques Gollier
- G02 - OPTICS
Information Patent Grant
Driving mechanism
- Patent number 11,841,544
- Issue date Dec 12, 2023
- TDK TAIWAN CORP.
- Chen-Chi Kuo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light-guiding assembly, vehicle lamp, and vehicle
- Patent number 11,828,432
- Issue date Nov 28, 2023
- Valeo Vision
- Yakun Zhao
- F21 - LIGHTING
Information Patent Grant
Light-guide for gesture-detecting interface module
- Patent number 11,822,065
- Issue date Nov 21, 2023
- VALEO COMFORT AND DRIVING ASSISTANCE
- Michael Irzyk
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Planar light source with through hole and adjusting members
- Patent number 11,821,622
- Issue date Nov 21, 2023
- Nichia Corporation
- Takuya Nakabayashi
- F21 - LIGHTING

Patents Applicationslast 30 patents

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
MICROREPLICATED OPTICAL FILM
- Publication number 20250004190
- Publication date Jan 2, 2025
- 3M Innovative Properties Company
- Hideaki Shirotori
- G02 - OPTICS
Information Patent Application
MULTILAYER OPTICAL FILM, ROLL OF MULTILAYER OPTICAL FILM, BACKLIGHT...
- Publication number 20240393522
- Publication date Nov 28, 2024
- 3M Innovative Properties Company
- Matthew B. Johnson
- G02 - OPTICS
Information Patent Application
DISPLAY SCREEN AND MOBILE TERMINAL
- Publication number 20240377571
- Publication date Nov 14, 2024
- HUIZHOU TCL MOBILE COMMUNICATION CO., LTD
- Zhuwei QIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL SYSTEM
- Publication number 20240361561
- Publication date Oct 31, 2024
- TDK TAIWAN CORP.
- Kuo-Chun KAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APERTURE UNIT
- Publication number 20240361564
- Publication date Oct 31, 2024
- TDK TAIWAN CORP.
- Kuo-Chun KAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APERTURE UNIT
- Publication number 20240361562
- Publication date Oct 31, 2024
- TDK TAIWAN CORP.
- Kuo-Chun KAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APERTURE UNIT
- Publication number 20240361565
- Publication date Oct 31, 2024
- TDK TAIWAN CORP.
- Kuo-Chun KAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APERTURE UNIT
- Publication number 20240361560
- Publication date Oct 31, 2024
- TDK TAIWAN CORP.
- Kuo-Chun KAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APERTURE UNIT
- Publication number 20240361563
- Publication date Oct 31, 2024
- TDK TAIWAN CORP.
- Kuo-Chun KAO
- G06 - COMPUTING CALCULATING COUNTING
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
SURFACE-MOUNTED WINDOW DECORATION LIGHTING SYSTEM
- Publication number 20240337783
- Publication date Oct 10, 2024
- Canadian Tire Corporation, Limited
- Samuel CHENG
- G02 - OPTICS
Information Patent Application
LIGHTING DEVICE FOR VEHICLES
- Publication number 20240328592
- Publication date Oct 3, 2024
- HELLA GmbH & Co. KGaA
- Martin MUEGGE
- G02 - OPTICS
Information Patent Application
WAVEGUIDE-BASED ILLUMINATION FOR HEAD MOUNTED DISPLAY SYSTEM
- Publication number 20240295732
- Publication date Sep 5, 2024
- Magic Leap, Inc.
- Lionel Ernest Edwin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ILLUMINATION DEVICE
- Publication number 20240255691
- Publication date Aug 1, 2024
- Japan Display Inc.
- Makoto HASEGAWA
- G02 - OPTICS
Information Patent Application
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD
- Publication number 20240248305
- Publication date Jul 25, 2024
- Panasonic Intellectual Property Corporation of America
- Ryuichi KANOH
- B60 - VEHICLES IN GENERAL
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20240219625
- Publication date Jul 4, 2024
- Guangzhou China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Jiaxiang Lin
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20240192545
- Publication date Jun 13, 2024
- Japan Display Inc.
- Makoto MIYAO
- G02 - OPTICS
Information Patent Application
Backlight Module and Display Device
- Publication number 20240176187
- Publication date May 30, 2024
- HKC Corporation Limited
- Hao LIU
- G02 - OPTICS
Information Patent Application
BACKLIGHT MODULE AND MOBILE TERMINAL
- Publication number 20240176061
- Publication date May 30, 2024
- WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yong YANG
- G02 - OPTICS
Information Patent Application
ILLUMINATED DISCRETIZED USER INTERFACE WITH UNIFORM APPEARANCE
- Publication number 20240167691
- Publication date May 23, 2024
- Haier US Appliance Solutions, Inc.
- Kyle Andrew Kozinski
- G02 - OPTICS
Information Patent Application
MAGNETIC LIGHT PANEL AND METHODS OF USE AND CREATION
- Publication number 20240159954
- Publication date May 16, 2024
- Guidecraft, Inc.
- Andrew T. Williams
- G02 - OPTICS
Information Patent Application
ILLUMINATION DEVICES INCLUDING MULTIPLE LIGHT EMITTING ELEMENTS
- Publication number 20240151895
- Publication date May 9, 2024
- QUARKSTAR LLC
- Wilson Dau
- F21 - LIGHTING
Information Patent Application
APERTURE UNIT
- Publication number 20240151930
- Publication date May 9, 2024
- TDK TAIWAN CORP.
- Kuo-Chun KAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BACKLIGHT MODULE
- Publication number 20240118477
- Publication date Apr 11, 2024
- InnoLux Corporation
- Ling-Chieh SHEN
- G02 - OPTICS
Information Patent Application
Optical Systems with Sequential Illumination
- Publication number 20240036325
- Publication date Feb 1, 2024
- Apple Inc.
- Itai Afek
- G02 - OPTICS
Information Patent Application
MICROREPLICATED OPTICAL FILM
- Publication number 20240004124
- Publication date Jan 4, 2024
- 3M Innovative Properties Company
- Hideaki Shirotori
- G02 - OPTICS
Information Patent Application
ARCHITECTURES AND METHODS FOR OUTPUTTING DIFFERENT WAVELENGTH LIGHT...
- Publication number 20230408823
- Publication date Dec 21, 2023
- Magic Leap, Inc.
- Robert Dale TeKolste
- G02 - OPTICS
Information Patent Application
HEAD-UP DISPLAY APPARATUS AND IMAGE DISPLAY APPARATUS THEREOF
- Publication number 20230384590
- Publication date Nov 30, 2023
- Maxell, Ltd.
- Toshinori SUGIYAMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRONIC DEVICE AND DISPLAY APPARATUS
- Publication number 20230369742
- Publication date Nov 16, 2023
- VIVO MOBILE COMMUNICATION CO., LTD.
- Hao YANG
- H01 - BASIC ELECTRIC ELEMENTS

Diffusing sheet or layer; Prismatic sheet or layer

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Display device with light sources and display method thereof

Architectures and methods for outputting different wavelength light...

Display panel and display device

Backlight module

Microreplicated optical film

Propagation optical system, virtual image display apparatus, and he...

Optical lens and head-mounted display device

Backlight module and display device

User interface with discrete lighting sections

Backlight unit and liquid crystal display device

Head-up display apparatus and image display apparatus thereof

Optical systems with multiple light engines for foveation

Beam expander and method of operating the same

Waveguide-based illumination for head mounted display system

Backlight module and display device thereof

Encoder, decoder, encoding method, and decoding method

Homogeneous color LED lighting device with wavelength dependent mod...

Backlight module and display apparatus

Backlight module and lighting keyboard

Optical system

Optical member driving mechanism

Waveguide combiner with at least one embedded film layer

Light guide module

Display device, document reading device, and image forming apparatus

Multiview display and method having shifted color sub-pixels

Optical waveguide beam splitter with reflective polarizers for display

Driving mechanism

Light-guiding assembly, vehicle lamp, and vehicle

Light-guide for gesture-detecting interface module

Planar light source with through hole and adjusting members

Patents Applicationslast 30 patents

BACKLIGHT WITH MULTIPLE MICROREPLICATED OPTICAL FILMS

MICROREPLICATED OPTICAL FILM

MULTILAYER OPTICAL FILM, ROLL OF MULTILAYER OPTICAL FILM, BACKLIGHT...

DISPLAY SCREEN AND MOBILE TERMINAL

OPTICAL SYSTEM

APERTURE UNIT

APERTURE UNIT

APERTURE UNIT

APERTURE UNIT

APERTURE UNIT

HEAD-UP DISPLAY APPARATUS AND IMAGE DISPLAY APPARATUS THEREOF

SURFACE-MOUNTED WINDOW DECORATION LIGHTING SYSTEM

LIGHTING DEVICE FOR VEHICLES

WAVEGUIDE-BASED ILLUMINATION FOR HEAD MOUNTED DISPLAY SYSTEM

ILLUMINATION DEVICE

ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD

DISPLAY PANEL AND DISPLAY DEVICE

DISPLAY DEVICE

Backlight Module and Display Device

BACKLIGHT MODULE AND MOBILE TERMINAL

ILLUMINATED DISCRETIZED USER INTERFACE WITH UNIFORM APPEARANCE

MAGNETIC LIGHT PANEL AND METHODS OF USE AND CREATION

ILLUMINATION DEVICES INCLUDING MULTIPLE LIGHT EMITTING ELEMENTS

APERTURE UNIT

BACKLIGHT MODULE

Optical Systems with Sequential Illumination

MICROREPLICATED OPTICAL FILM

ARCHITECTURES AND METHODS FOR OUTPUTTING DIFFERENT WAVELENGTH LIGHT...

HEAD-UP DISPLAY APPARATUS AND IMAGE DISPLAY APPARATUS THEREOF

ELECTRONIC DEVICE AND DISPLAY APPARATUS