DEVICES 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

Industry

CPC
G02F

Parent Industries

Current Industry

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

Sub Industries

G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source G02F2/00Demodulating light Transferring the modulation of modulated light Frequency-changing of light G02F2201/00Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 G02F2202/00Materials and properties G02F2203/00Function characteristic G02F2413/00Indexing scheme related to G02F1/13363, i.e. to birefringent elements G02F3/00Optical logic elements Optical bistable devices G02F7/00Optical analogue/digital converters

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Planar light source and liquid crystal display device
- Patent number 12,292,651
- Issue date May 6, 2025
- Nichia Corporation
- Takeshi Tamura
- G02 - OPTICS
Information Patent Grant
Liquid crystal display panel
- Patent number 12,292,663
- Issue date May 6, 2025
- Japan Display Inc.
- Gen Koide
- G02 - OPTICS
Information Patent Grant
Coupled resonator photon-pair sources
- Patent number 12,292,669
- Issue date May 6, 2025
- PSIQUANTUM, CORP.
- Mihai Dorian Vidrighin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display device
- Patent number 12,292,631
- Issue date May 6, 2025
- Japan Display Inc.
- Hirofumi Ohira
- G02 - OPTICS
Information Patent Grant
Display panel and manufacturing method therefor, and display apparatus
- Patent number 12,292,642
- Issue date May 6, 2025
- Beijing Boe Display Technology Co., Ltd.
- Yingying Qu
- G02 - OPTICS
Information Patent Grant
Holographically displaying live scenes including three-dimensional...
- Patent number 12,293,687
- Issue date May 6, 2025
- Pacific Light & Hologram, Inc.
- Kamran Qaderi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Skin inspection device for identifying abnormalities
- Patent number 12,290,376
- Issue date May 6, 2025
- BLUEDROP MEDICAL LIMITED
- Christopher Murphy
- G01 - MEASURING TESTING
Information Patent Grant
Local dimming system for head up display
- Patent number 12,292,649
- Issue date May 6, 2025
- N.S. International, LTD
- Saumil Satish Wagle
- G02 - OPTICS
Information Patent Grant
Flexible multi-layered cover lens stacks for foldable displays
- Patent number 12,292,635
- Issue date May 6, 2025
- Applied Materials, Inc.
- Manivannan Thothadri
- G02 - OPTICS
Information Patent Grant
Array substrate and manufacturing method, display panel, and displa...
- Patent number 12,292,638
- Issue date May 6, 2025
- Hefei Xinsheng Optoelectronics Technology Co., Ltd.
- Fengzhen Lv
- G02 - OPTICS
Information Patent Grant
Matrix formulation for polymer dispersed liquid crystal displays in...
- Patent number 12,291,663
- Issue date May 6, 2025
- Lawrence Livermore National Security, LLC
- Caitlyn C. Cook
- G02 - OPTICS
Information Patent Grant
Receiver photodiode biasing circuit
- Patent number 12,292,329
- Issue date May 6, 2025
- Cisco Technology, Inc.
- Gianlorenzo Masini
- G01 - MEASURING TESTING
Information Patent Grant
Display device
- Patent number 12,292,643
- Issue date May 6, 2025
- Japan Display Inc.
- Shuichi Osawa
- G02 - OPTICS
Information Patent Grant
Display device and photomask therefor
- Patent number 12,292,644
- Issue date May 6, 2025
- ENVISICS LTD.
- Alexander Cole
- G02 - OPTICS
Information Patent Grant
Light modulation device having high light efficiency
- Patent number 12,292,646
- Issue date May 6, 2025
- SeeReal Technologies S.A.
- Norbert Leister
- G02 - OPTICS
Information Patent Grant
User-adjustable color mixing backlight for transflective display
- Patent number 12,292,652
- Issue date May 6, 2025
- Daylight Computer Co.
- Anjan Katta
- G02 - OPTICS
Information Patent Grant
Mounting structure for transparent liquid crystal display device
- Patent number 12,292,659
- Issue date May 6, 2025
- Japan Display Inc.
- Youhei Iwai
- G02 - OPTICS
Information Patent Grant
Electronic devices including transfer layer, methods of manufacturi...
- Patent number 12,292,661
- Issue date May 6, 2025
- Samsung Electronics Co., Ltd.
- Hongsuk Kim
- G02 - OPTICS
Information Patent Grant
Bistable liquid crystal dispersion devices comprising metal-organic...
- Patent number 12,292,665
- Issue date May 6, 2025
- GAUZY LTD.
- Hassan Ali Hakemi
- G02 - OPTICS
Information Patent Grant
Display medium, display assistance medium, processing device, progr...
- Patent number 12,292,628
- Issue date May 6, 2025
- Dwango Co., Ltd.
- Kaisei Sakurai
- G02 - OPTICS
Information Patent Grant
Display panel with switchable wide and narrow viewing angles, drivi...
- Patent number 12,292,630
- Issue date May 6, 2025
- INFOVISION OPTOELECTRONICS (KUNSHAN) CO., LTD.
- Te-Chen Chung
- G02 - OPTICS
Information Patent Grant
Display device, exciter, and audio signal playback method
- Patent number 12,292,637
- Issue date May 6, 2025
- HISENSE VISUAL TECHNOLOGY CO., LTD.
- Hui Zhou
- G02 - OPTICS
Information Patent Grant
Naked-eye 3D display film structure
- Patent number 12,294,690
- Issue date May 6, 2025
- He-Yuan Jiang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Digital display welding mask with long-exposure image capture
- Patent number 12,294,775
- Issue date May 6, 2025
- Collin Stoner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Projector
- Patent number 12,294,816
- Issue date May 6, 2025
- Seiko Epson Corporation
- Yutaka Amano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display panel and preparation method thereof
- Patent number 12,292,645
- Issue date May 6, 2025
- TCL China Star Optoelectronics Technology Co., Ltd.
- Ying Lu
- G02 - OPTICS
Information Patent Grant
Displaying module and method for manufacturing the same, and displa...
- Patent number 12,292,647
- Issue date May 6, 2025
- HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
- Chaoyue Wang
- G02 - OPTICS
Information Patent Grant
Optical sheet, backlight unit, liquid crystal display device, and i...
- Patent number 12,292,648
- Issue date May 6, 2025
- KEIWA INCORPORATED
- Chengheng Tsai
- G02 - OPTICS
Information Patent Grant
Display module, splicing screen and display device
- Patent number 12,292,650
- Issue date May 6, 2025
- Beijing Boe Display Technology Co., Ltd.
- Zhaoshou Tian
- G02 - OPTICS
Information Patent Grant
Display module with circuit boards
- Patent number 12,292,660
- Issue date May 6, 2025
- BOE Technology Group Co., Ltd.
- Li Tian
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
REFLECTING DEVICE
- Publication number 20250149800
- Publication date May 8, 2025
- Japan Display Inc.
- Daiichi SUZUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR INSPECTING REFLECTING DEVICE
- Publication number 20250147347
- Publication date May 8, 2025
- Japan Display Inc.
- Daiichi SUZUKI
- G01 - MEASURING TESTING
Information Patent Application
LIGHT-EMITTING SUBSTRATE AND MANUFACTURING METHOD THEREOF, BACKLIGH...
- Publication number 20250147357
- Publication date May 8, 2025
- Hefei BOE Ruisheng Technology Co., Ltd.
- Xiaolin GENG
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20250147362
- Publication date May 8, 2025
- CARUX TECHNOLOGY PTE. LTD.
- Ching-Tsung Su
- G02 - OPTICS
Information Patent Application
Electronic device
- Publication number 20250147366
- Publication date May 8, 2025
- InnoLux Corporation
- Yu-Chih TSENG
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20250147372
- Publication date May 8, 2025
- Japan Display Inc.
- Yuta WAKABAYASHI
- G02 - OPTICS
Information Patent Application
ELECTRO-OPTIC MODULATOR
- Publication number 20250147379
- Publication date May 8, 2025
- SUZHOU LYCORE TECHNOLOGIES Co., Ltd.
- Hanxiao LIANG
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL ALIGNMENT AGENT, LIQUID CRYSTAL ALIGNMENT FILM, AND...
- Publication number 20250145888
- Publication date May 8, 2025
- NISSAN CHEMICAL CORPORATION
- Shoji MORIYAMA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT-MODULATING ELECTROPHORETIC DEVICE
- Publication number 20250146355
- Publication date May 8, 2025
- E INK CORPORATION
- Donal Martin O'Keeffe
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
STYLUS AND CONTROLLER
- Publication number 20250147604
- Publication date May 8, 2025
- WACOM CO., LTD.
- Hideyuki Hara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE WITH RECESSES
- Publication number 20250147615
- Publication date May 8, 2025
- Innolux Corporation
- Yuan-Lin Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY DEVICE
- Publication number 20250151407
- Publication date May 8, 2025
- InnoLux Corporation
- CHANDRA LIUS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH PANEL AND METHOD FOR MANUFACTURING TOUCH PANEL
- Publication number 20250147611
- Publication date May 8, 2025
- Semiconductor Energy Laboratory Co., Ltd.
- Daiki NAKAMURA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HANDWRITING INPUT DEVICE
- Publication number 20250147655
- Publication date May 8, 2025
- WACOM CO., LTD.
- Naoto ONODA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIRECTING ELECTROMAGNETIC RADIATION
- Publication number 20250147207
- Publication date May 8, 2025
- 12180235 Canada Ltd.
- David Allan Prystupa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTROOPTIC OR OPTOELECTRIC INTEGRATED CIRCUIT ENABLING A BIAS-TEE...
- Publication number 20250147346
- Publication date May 8, 2025
- ETH Zurich
- David MOOR
- G02 - OPTICS
Information Patent Application
BACKLIGHT MODULE, DISPLAY MODULE, DISPLAY DEVICE, AND ANTI-PEEPING...
- Publication number 20250147348
- Publication date May 8, 2025
- CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yuxu GENG
- G02 - OPTICS
Information Patent Application
FLEXIBLE ARRAY SUBSTRATE AND FLEXIBLE DISPLAY PANEL
- Publication number 20250147352
- Publication date May 8, 2025
- HKC Corporation Limited
- Yao LI
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20250147355
- Publication date May 8, 2025
- WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Jiedong HAN
- G02 - OPTICS
Information Patent Application
DISPLAY SCREEN AND ELECTRONIC DEVICE
- Publication number 20250147358
- Publication date May 8, 2025
- HUIZHOU TCL MOBILE COMMUNICATION CO., LTD
- Panwei XIONG
- G02 - OPTICS
Information Patent Application
FRONT LIGHT MODULE AND DISPLAY DEVICE
- Publication number 20250147361
- Publication date May 8, 2025
- CORETRONIC CORPORATION
- TZENG-KE SHIAU
- G02 - OPTICS
Information Patent Application
VARIABLE TRANSMISSION OPTICAL DEVICE
- Publication number 20250147371
- Publication date May 8, 2025
- ALPHAMICRON INCORPORATED
- Bahman Taheri
- G02 - OPTICS
Information Patent Application
TUNABLE DUV LASER SYSTEM USING ANGLE-DEPENDENT WAVELENGTH SELECTOR
- Publication number 20250147382
- Publication date May 8, 2025
- iiSM Inc.
- IL SEUNG YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DOMAIN WALL STRAIGHTENING METHOD OF PERIODICALLY POLED FERROELECTRI...
- Publication number 20250147384
- Publication date May 8, 2025
- Guilin Bairui Optoelectronics Technology Co., Ltd.
- Xiaoling He
- G02 - OPTICS
Information Patent Application
Additive Manufacturing System And Method
- Publication number 20250144879
- Publication date May 8, 2025
- Seurat Technologies, Inc.
- James A. DeMuth
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY APPARATUS
- Publication number 20250151504
- Publication date May 8, 2025
- BOE TECHNOLOGY GROUP CO., LTD.
- Guangcai YUAN
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME
- Publication number 20250151408
- Publication date May 8, 2025
- Semiconductor Energy Laboratory Co., Ltd.
- Jun Koyama
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Electronic Book
- Publication number 20250147552
- Publication date May 8, 2025
- SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Shunpei Yamazaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BACKLIGHT MODULE, DISPLAY DEVICE AND ASSEMBLED DISPLAY DEVICE
- Publication number 20250147359
- Publication date May 8, 2025
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Haijun SHI
- G02 - OPTICS
Information Patent Application
Backlight Module and Display Device
- Publication number 20250147360
- Publication date May 8, 2025
- BOE TECHNOLOGY GROUP CO., LTD.
- Ran TAO
- G02 - OPTICS

DEVICES 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

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Planar light source and liquid crystal display device

Liquid crystal display panel

Coupled resonator photon-pair sources

Display device

Display panel and manufacturing method therefor, and display apparatus

Holographically displaying live scenes including three-dimensional...

Skin inspection device for identifying abnormalities

Local dimming system for head up display

Flexible multi-layered cover lens stacks for foldable displays

Array substrate and manufacturing method, display panel, and displa...

Matrix formulation for polymer dispersed liquid crystal displays in...

Receiver photodiode biasing circuit

Display device

Display device and photomask therefor

Light modulation device having high light efficiency

User-adjustable color mixing backlight for transflective display

Mounting structure for transparent liquid crystal display device

Electronic devices including transfer layer, methods of manufacturi...

Bistable liquid crystal dispersion devices comprising metal-organic...

Display medium, display assistance medium, processing device, progr...

Display panel with switchable wide and narrow viewing angles, drivi...

Display device, exciter, and audio signal playback method

Naked-eye 3D display film structure

Digital display welding mask with long-exposure image capture

Projector

Display panel and preparation method thereof

Displaying module and method for manufacturing the same, and displa...

Optical sheet, backlight unit, liquid crystal display device, and i...

Display module, splicing screen and display device

Display module with circuit boards

Patents Applicationslast 30 patents

REFLECTING DEVICE

METHOD FOR INSPECTING REFLECTING DEVICE

LIGHT-EMITTING SUBSTRATE AND MANUFACTURING METHOD THEREOF, BACKLIGH...

DISPLAY DEVICE

Electronic device

DISPLAY DEVICE

ELECTRO-OPTIC MODULATOR

LIQUID CRYSTAL ALIGNMENT AGENT, LIQUID CRYSTAL ALIGNMENT FILM, AND...

LIGHT-MODULATING ELECTROPHORETIC DEVICE

STYLUS AND CONTROLLER

ELECTRONIC DEVICE WITH RECESSES

DISPLAY DEVICE

TOUCH PANEL AND METHOD FOR MANUFACTURING TOUCH PANEL

HANDWRITING INPUT DEVICE

DIRECTING ELECTROMAGNETIC RADIATION

ELECTROOPTIC OR OPTOELECTRIC INTEGRATED CIRCUIT ENABLING A BIAS-TEE...

BACKLIGHT MODULE, DISPLAY MODULE, DISPLAY DEVICE, AND ANTI-PEEPING...

FLEXIBLE ARRAY SUBSTRATE AND FLEXIBLE DISPLAY PANEL

DISPLAY DEVICE

DISPLAY SCREEN AND ELECTRONIC DEVICE

FRONT LIGHT MODULE AND DISPLAY DEVICE

VARIABLE TRANSMISSION OPTICAL DEVICE

TUNABLE DUV LASER SYSTEM USING ANGLE-DEPENDENT WAVELENGTH SELECTOR

DOMAIN WALL STRAIGHTENING METHOD OF PERIODICALLY POLED FERROELECTRI...

Additive Manufacturing System And Method

ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY APPARATUS

DISPLAY DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME

Electronic Book

BACKLIGHT MODULE, DISPLAY DEVICE AND ASSEMBLED DISPLAY DEVICE

Backlight Module and Display Device