Diffusing, scattering, diffracting elements

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CPC
G02F1/133504

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GPHYSICS G02Optics G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source

Current Industry

G02F1/133504Diffusing, scattering, diffracting elements

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Display screen and display apparatus
- Patent number 12,253,760
- Issue date Mar 18, 2025
- Beijing Boe Display Technology Co., Ltd.
- Jing Wang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method of forming electronic device
- Patent number 12,253,776
- Issue date Mar 18, 2025
- Innolux Corporation
- Tai-Chi Pan
- G02 - OPTICS
Information Patent Grant
Display apparatus and light source device thereof with optical dome
- Patent number 12,248,217
- Issue date Mar 11, 2025
- Samsung Electronics Co., Ltd.
- Kyungsoo Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical element, image display unit, and head-mounted display
- Patent number 12,242,072
- Issue date Mar 4, 2025
- FUJIFILM Corporation
- Hiroshi Sato
- G02 - OPTICS
Information Patent Grant
Color conversion panel and display device including the same
- Patent number 12,235,538
- Issue date Feb 25, 2025
- Samsung Display Co., Ltd.
- Kyung-Hun Lee
- G02 - OPTICS
Information Patent Grant
Backlight module and display device
- Patent number 12,235,540
- Issue date Feb 25, 2025
- Daoyong Wang
- G02 - OPTICS
Information Patent Grant
Spatially variable liquid crystal diffraction gratings
- Patent number 12,222,594
- Issue date Feb 11, 2025
- Magic Leap, Inc.
- Chulwoo Oh
- G02 - OPTICS
Information Patent Grant
Optical film comprising a first sheet having a pyramid pattern laye...
- Patent number 12,222,595
- Issue date Feb 11, 2025
- LMS Co., Ltd.
- Hyeonuk Park
- G02 - OPTICS
Information Patent Grant
Anti-glare and anti-reflection film, polarizer and display panel
- Patent number 12,216,350
- Issue date Feb 4, 2025
- TCL China Star Optoelectronics Technology Co., Ltd.
- Weiheng Yang
- G02 - OPTICS
Information Patent Grant
Display apparatus
- Patent number 12,210,236
- Issue date Jan 28, 2025
- Samsung Electronics Co., Ltd.
- Jong Hyun Kang
- G02 - OPTICS
Information Patent Grant
Multi-view display with reduced bezels comprising an image expansio...
- Patent number 12,210,259
- Issue date Jan 28, 2025
- Misapplied Sciences, Inc.
- Albert Han Ng
- G02 - OPTICS
Information Patent Grant
Color film substrate, fabrication method therefor and display device
- Patent number 12,203,020
- Issue date Jan 21, 2025
- BOE Technology Group Co., Ltd.
- Qian Sun
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal composition for light-scattering liquid crystal devi...
- Patent number 12,197,062
- Issue date Jan 14, 2025
- DIC Corporation
- Masanao Takashima
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Display module
- Patent number 12,197,063
- Issue date Jan 14, 2025
- TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Weiheng Yang
- G02 - OPTICS
Information Patent Grant
Liquid crystal diffraction element comprising an optical axis deriv...
- Patent number 12,189,229
- Issue date Jan 7, 2025
- FUJIFILM Corporation
- Takashi Yonemoto
- G02 - OPTICS
Information Patent Grant
Compact beam expander for VR/AR headsets
- Patent number 12,189,134
- Issue date Jan 7, 2025
- Meta Platforms Technologies, LLC
- Wai Sze Tiffany Lam
- G02 - OPTICS
Information Patent Grant
Display device
- Patent number 12,181,742
- Issue date Dec 31, 2024
- Hefei BOE Optoelectronics Technology Co., Ltd.
- Hu Li
- G02 - OPTICS
Information Patent Grant
Display device comprising a partition section having a plurality of...
- Patent number 12,174,481
- Issue date Dec 24, 2024
- Japan Display Inc.
- Makoto Miyao
- G02 - OPTICS
Information Patent Grant
Display panel and splicing display panel
- Patent number 12,174,480
- Issue date Dec 24, 2024
- TCL China Star Optoelectronics Technology Co., Ltd.
- Hejing Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Backlight module including switchable diffusion sheet and display d...
- Patent number 12,164,138
- Issue date Dec 10, 2024
- Wuhan China Star Optoelectronics Technology Co., Ltd.
- Wei Cheng
- G02 - OPTICS
Information Patent Grant
Array substrate and total reflection display panel
- Patent number 12,158,657
- Issue date Dec 3, 2024
- TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Zhengqin Lian
- G02 - OPTICS
Information Patent Grant
Display device
- Patent number 12,153,302
- Issue date Nov 26, 2024
- Japan Display Inc.
- Yudai Numata
- G02 - OPTICS
Information Patent Grant
Privacy film and splice panel
- Patent number 12,153,234
- Issue date Nov 26, 2024
- TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Hejing Sun
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Backlight with collimating reflective polarizer
- Patent number 12,147,122
- Issue date Nov 19, 2024
- 3M Innovative Properties Company
- Carl A. Stover
- G02 - OPTICS
Information Patent Grant
Display device
- Patent number 12,140,833
- Issue date Nov 12, 2024
- LG Electronics Inc.
- Insuk Jeong
- G02 - OPTICS
Information Patent Grant
Spectral and phase modulation tunable birefringence devices
- Patent number 12,140,846
- Issue date Nov 12, 2024
- Ibrahim Abdulhalim
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Electrically-controlled dynamic optical component comprising a plan...
- Patent number 12,135,405
- Issue date Nov 5, 2024
- Max-Planck-Gesellschaft zur Forderung der Wissenschaften E.V.
- Laura Na Liu
- G02 - OPTICS
Information Patent Grant
Display device and display system comprising optical interface
- Patent number 12,135,475
- Issue date Nov 5, 2024
- Samsung Display Co., Ltd.
- Hee Young Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image display apparatus and AR glasses
- Patent number 12,130,437
- Issue date Oct 29, 2024
- FUJIFILM Corporation
- Hiroshi Sato
- G02 - OPTICS
Information Patent Grant
Light deflection device and optical device
- Patent number 12,117,711
- Issue date Oct 15, 2024
- FUJIFILM Corporation
- Yukito Saitoh
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE
- Publication number 20250093701
- Publication date Mar 20, 2025
- Innolux Corporation
- Li-Wei Sung
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
POLARIZER, PREPARATION METHOD THEREOF, AND DISPLAY PANEL
- Publication number 20250085581
- Publication date Mar 13, 2025
- TCL China Star Optoelectronics Technology Co., Ltd.
- Hongshan YIN
- G02 - OPTICS
Information Patent Application
COMPACT BEAM EXPANDER FOR VR/AR HEADSETS
- Publication number 20250085558
- Publication date Mar 13, 2025
- Meta Platforms Technologies, LLC
- Wai Sze Tiffany Lam
- G02 - OPTICS
Information Patent Application
Display Module and Preparation Method therefor, and Display Apparatus
- Publication number 20250076700
- Publication date Mar 6, 2025
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xiaojuan WU
- G02 - OPTICS
Information Patent Application
TOTAL REFLECTION DISPLAY PANEL
- Publication number 20250060628
- Publication date Feb 20, 2025
- TCL China Star Optoelectronics Technology Co., Ltd.
- Zhengqin LIAN
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE PLATE, LIGHT GUIDE MEMBER AND BACKLIGHT UNIT INCLUDING...
- Publication number 20250035977
- Publication date Jan 30, 2025
- MEMSLUX
- Ho Won LEE
- G02 - OPTICS
Information Patent Application
BACKLIGHT WITH COLLIMATING REFLECTIVE POLARIZER
- Publication number 20250035984
- Publication date Jan 30, 2025
- 3M Innovative Properties Company
- Carl A. Stover
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20250035974
- Publication date Jan 30, 2025
- Japan Display Inc.
- Yudai Numata
- G02 - OPTICS
Information Patent Application
DISPLAY SYSTEM FOR REAR PROJECTION
- Publication number 20250020991
- Publication date Jan 16, 2025
- FUJIFILM CORPORATION
- Yujiro YANAI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT DIFFUSION FILM, POLARIZER AND DISPLAY DEVICE
- Publication number 20250012959
- Publication date Jan 9, 2025
- TCL China Star Optoelectronics Technology Co., Ltd.
- Hongshan YIN
- G02 - OPTICS
Information Patent Application
OPTICAL FILM
- Publication number 20250004317
- Publication date Jan 2, 2025
- LMS CO., LTD.
- Hyeonuk PARK
- G02 - OPTICS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20240419029
- Publication date Dec 19, 2024
- InnoLux Corporation
- Ming-Che HUANG
- G02 - OPTICS
Information Patent Application
MULTIAMINE LIGANDS FOR NANOPARTICLE SOLUBILIZATION AND INK COMPOSIT...
- Publication number 20240400848
- Publication date Dec 5, 2024
- Kateeva, Inc.
- William P. Freeman
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
OPTICAL DEVICES AND METHODS FOR ADJUSTABLE LIGHT ATTENUATION BASED...
- Publication number 20240377691
- Publication date Nov 14, 2024
- Meta Platforms Technologies, LLC
- Jasmine Soria SEARS
- G02 - OPTICS
Information Patent Application
DISPLAY APPARATUS
- Publication number 20240377675
- Publication date Nov 14, 2024
- YAZAKI CORPORATION
- Yuki MIYOSHI
- B60 - VEHICLES IN GENERAL
Information Patent Application
OPTICAL FILM, POLARIZER AND DISPLAY DEVICE
- Publication number 20240345303
- Publication date Oct 17, 2024
- TCL China Star Optoelectronics Technology Co., Ltd.
- Ji LI
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20240324417
- Publication date Sep 26, 2024
- SAMSUNG DISPLAY CO., LTD.
- DAEWON KIM
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT, IMAGE DISPLAY UNIT, AND HEAD-MOUNTED DISPLAY
- Publication number 20240319505
- Publication date Sep 26, 2024
- FUJIFILM CORPORATION
- Hiroshi SATO
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DIFFRACTION ELEMENT, IMAGE DISPLAY APPARATUS, AND HE...
- Publication number 20240319532
- Publication date Sep 26, 2024
- FUJIFILM CORPORATION
- Takashi YONEMOTO
- G02 - OPTICS
Information Patent Application
DISPLAY MODULE, DISPLAY DEVICE, AND BACKLIGHT MODULE
- Publication number 20240302688
- Publication date Sep 12, 2024
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Zhuang XU
- G02 - OPTICS
Information Patent Application
SPATIALLY VARIABLE LIQUID CRYSTAL DIFFRACTION GRATINGS
- Publication number 20240280851
- Publication date Aug 22, 2024
- Magic Leap, Inc.
- Chulwoo OH
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DIFFRACTION ELEMENT, OPTICAL ELEMENT, IMAGE DISPLAY...
- Publication number 20240272470
- Publication date Aug 15, 2024
- FUJIFILM CORPORATION
- Hiroshi SATO
- G02 - OPTICS
Information Patent Application
METHOD OF FORMING ELECTRONIC DEVICE
- Publication number 20240264501
- Publication date Aug 8, 2024
- InnoLux Corporation
- Tai-Chi PAN
- G02 - OPTICS
Information Patent Application
PRISM SHEET, DIFFUSION SHEET AND DISPLAY APPARATUS
- Publication number 20240264338
- Publication date Aug 8, 2024
- LG Display Co., Ltd.
- Mihyung CHIN
- G02 - OPTICS
Information Patent Application
DISPLAY SUBSTRATE, MANUFACTURING METHOD THEREOF, DISPLAY PANEL AND...
- Publication number 20240255792
- Publication date Aug 1, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Huili WU
- G02 - OPTICS
Information Patent Application
DISPLAY APPARATUS AND LIGHT SOURCE DEVICE THEREOF WITH OPTICAL DOME
- Publication number 20240248348
- Publication date Jul 25, 2024
- Samsung Electronics Co., Ltd.
- Kyungsoo PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BACKLIGHT WITH COLLIMATING REFLECTIVE POLARIZER
- Publication number 20240231154
- Publication date Jul 11, 2024
- 3M Innovative Properties Company
- Carl A. Stover
- G02 - OPTICS
Information Patent Application
BACKLIGHT MODULE AND DISPLAY DEVICEIII
- Publication number 20240219770
- Publication date Jul 4, 2024
- HEFEI RAYSEES AI TECHNOLOGY CO., LTD.
- Daoyong Wang
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE AND DISPLAY SYSTEM COMPRISING OPTICAL INTERFACE
- Publication number 20240219761
- Publication date Jul 4, 2024
- SAMSUNG DISPLAY CO., LTD.
- Hee Young LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT CONTROL FILM AND DISPLAY DEVICE HAVING THE SAME
- Publication number 20240219610
- Publication date Jul 4, 2024
- LG Display Co., Ltd.
- Seong-Il KIM
- G02 - OPTICS

Diffusing, scattering, diffracting elements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Display screen and display apparatus

Method of forming electronic device

Display apparatus and light source device thereof with optical dome

Optical element, image display unit, and head-mounted display

Color conversion panel and display device including the same

Backlight module and display device

Spatially variable liquid crystal diffraction gratings

Optical film comprising a first sheet having a pyramid pattern laye...

Anti-glare and anti-reflection film, polarizer and display panel

Display apparatus

Multi-view display with reduced bezels comprising an image expansio...

Color film substrate, fabrication method therefor and display device

Liquid crystal composition for light-scattering liquid crystal devi...

Display module

Liquid crystal diffraction element comprising an optical axis deriv...

Compact beam expander for VR/AR headsets

Display device

Display device comprising a partition section having a plurality of...

Display panel and splicing display panel

Backlight module including switchable diffusion sheet and display d...

Array substrate and total reflection display panel

Display device

Privacy film and splice panel

Backlight with collimating reflective polarizer

Display device

Spectral and phase modulation tunable birefringence devices

Electrically-controlled dynamic optical component comprising a plan...

Display device and display system comprising optical interface

Image display apparatus and AR glasses

Light deflection device and optical device

Patents Applicationslast 30 patents

DISPLAY DEVICE

POLARIZER, PREPARATION METHOD THEREOF, AND DISPLAY PANEL

COMPACT BEAM EXPANDER FOR VR/AR HEADSETS

Display Module and Preparation Method therefor, and Display Apparatus

TOTAL REFLECTION DISPLAY PANEL

LIGHT GUIDE PLATE, LIGHT GUIDE MEMBER AND BACKLIGHT UNIT INCLUDING...

BACKLIGHT WITH COLLIMATING REFLECTIVE POLARIZER

DISPLAY DEVICE

DISPLAY SYSTEM FOR REAR PROJECTION

LIGHT DIFFUSION FILM, POLARIZER AND DISPLAY DEVICE

OPTICAL FILM

ELECTRONIC DEVICE

MULTIAMINE LIGANDS FOR NANOPARTICLE SOLUBILIZATION AND INK COMPOSIT...

OPTICAL DEVICES AND METHODS FOR ADJUSTABLE LIGHT ATTENUATION BASED...

DISPLAY APPARATUS

OPTICAL FILM, POLARIZER AND DISPLAY DEVICE

DISPLAY DEVICE

OPTICAL ELEMENT, IMAGE DISPLAY UNIT, AND HEAD-MOUNTED DISPLAY

LIQUID CRYSTAL DIFFRACTION ELEMENT, IMAGE DISPLAY APPARATUS, AND HE...

DISPLAY MODULE, DISPLAY DEVICE, AND BACKLIGHT MODULE

SPATIALLY VARIABLE LIQUID CRYSTAL DIFFRACTION GRATINGS

LIQUID CRYSTAL DIFFRACTION ELEMENT, OPTICAL ELEMENT, IMAGE DISPLAY...

METHOD OF FORMING ELECTRONIC DEVICE

PRISM SHEET, DIFFUSION SHEET AND DISPLAY APPARATUS

DISPLAY SUBSTRATE, MANUFACTURING METHOD THEREOF, DISPLAY PANEL AND...

DISPLAY APPARATUS AND LIGHT SOURCE DEVICE THEREOF WITH OPTICAL DOME

BACKLIGHT WITH COLLIMATING REFLECTIVE POLARIZER

BACKLIGHT MODULE AND DISPLAY DEVICEIII

DISPLAY DEVICE AND DISPLAY SYSTEM COMPRISING OPTICAL INTERFACE

LIGHT CONTROL FILM AND DISPLAY DEVICE HAVING THE SAME