Colour filters

Industry

CPC
G02F1/133514

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Parent Industries

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

G02F1/133514Colour filters

Industries

Patents Grantslast 30 patents

Information Patent Grant
Display device and electronic device
- Patent number 12,153,298
- Issue date Nov 26, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Shunpei Yamazaki
- G02 - OPTICS
Information Patent Grant
Display panel
- Patent number 12,153,308
- Issue date Nov 26, 2024
- Wuhan China Star Optoelectronics Technology Co., Ltd.
- Jiuhui Zhu
- G02 - OPTICS
Information Patent Grant
Counter substrate and display panel
- Patent number 12,153,311
- Issue date Nov 26, 2024
- Hefei Xinsheng Optoelectronics Technology Co., Ltd.
- Jian Ma
- G02 - OPTICS
Information Patent Grant
Array substrate comprising first and second electrodes each having...
- Patent number 12,153,312
- Issue date Nov 26, 2024
- HUZHOU CHINA STAR OPTOELECTRONICS DISPLAY CO., LTD.
- Yanan Wang
- G02 - OPTICS
Information Patent Grant
Light path control member, and display device comprising same
- Patent number 12,153,323
- Issue date Nov 26, 2024
- LG Innotek Co., Ltd
- Jin Mi Noh
- G02 - OPTICS
Information Patent Grant
Display panel and manufacturing method thereof
- Patent number 12,153,304
- Issue date Nov 26, 2024
- TCL China Star Optoelectronics Technology Co., Ltd.
- Jinhui Gong
- G02 - OPTICS
Information Patent Grant
System and method for a six-primary wide gamut color system
- Patent number 12,148,342
- Issue date Nov 19, 2024
- Baylor University
- Gary B. Mandle
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
System and method for a multi-primary wide gamut color system
- Patent number 12,148,344
- Issue date Nov 19, 2024
- Baylor University
- James M. DeFilippis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display device
- Patent number 12,147,130
- Issue date Nov 19, 2024
- Japan Display Inc.
- Kazunari Tomizawa
- G02 - OPTICS
Information Patent Grant
Display device and vehicle monitoring device
- Patent number 12,147,113
- Issue date Nov 19, 2024
- WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Teng Wu
- G02 - OPTICS
Information Patent Grant
Display device
- Patent number 12,147,114
- Issue date Nov 19, 2024
- Innolux Corporation
- Hsiao-Lang Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cholesteric display with video rate and gray-scale image
- Patent number 12,147,141
- Issue date Nov 19, 2024
- Hanwang Technology Co., Ltd.
- Yao-Dong Ma
- G02 - OPTICS
Information Patent Grant
System and method for a multi-primary wide gamut color system
- Patent number 12,148,343
- Issue date Nov 19, 2024
- Baylor University
- Mitchell J. Bogdanowicz
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Splicing display panel and preparation method thereof
- Patent number 12,147,107
- Issue date Nov 19, 2024
- TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Meinan Li
- G02 - OPTICS
Information Patent Grant
Semiconductor device
- Patent number 12,142,688
- Issue date Nov 12, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Shunpei Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical system with blue light absorbing layer
- Patent number 12,140,834
- Issue date Nov 12, 2024
- 3M Innovative Properties Company
- Hideaki Shirotori
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Display panel having divided area sub-pixel units
- Patent number 12,137,584
- Issue date Nov 5, 2024
- BOE Technology Group Co., Ltd.
- Guoying Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method for a multi-primary wide gamut color system
- Patent number 12,136,376
- Issue date Nov 5, 2024
- Baylor University
- James M. DeFilippis
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display panel and electronic display device
- Patent number 12,135,481
- Issue date Nov 5, 2024
- TCL China Star Optoelectronics Technology Co., Ltd.
- Ying Zhou
- G02 - OPTICS
Information Patent Grant
Liquid crystal panel and display device
- Patent number 12,135,478
- Issue date Nov 5, 2024
- Sharp Display Technology Corporation
- Koji Murata
- G02 - OPTICS
Information Patent Grant
Touch sensing type display device
- Patent number 12,130,976
- Issue date Oct 29, 2024
- LG Display Co., Ltd.
- Kum-Mi Oh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display device for vehicle
- Patent number 12,130,513
- Issue date Oct 29, 2024
- Yazaki Corporation
- Naohisa Murata
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device comprising a pixel electrode having a...
- Patent number 12,130,520
- Issue date Oct 29, 2024
- Samsung Display Co. Ltd.
- Se Hyun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device
- Patent number 12,124,123
- Issue date Oct 22, 2024
- Japan Display Inc.
- Shuichi Osawa
- G02 - OPTICS
Information Patent Grant
Curable resin composition, thin film, and color conversion panel an...
- Patent number 12,122,879
- Issue date Oct 22, 2024
- Samsung SDI Co., Ltd.
- Seungeun Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Display device
- Patent number 12,125,855
- Issue date Oct 22, 2024
- Japan Display Inc.
- Masato Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phase plate and fabrication method for color-separated laser backli...
- Patent number 12,124,070
- Issue date Oct 22, 2024
- Meta Platforms Technologies, LLC
- Jian Xu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electronic device
- Patent number 12,124,121
- Issue date Oct 22, 2024
- Innolux Corporation
- Yu-Chia Huang
- G02 - OPTICS
Information Patent Grant
Backlight unit for a vehicle component
- Patent number 12,117,702
- Issue date Oct 15, 2024
- Continental Automotive Technologies GmbH
- Yew Chye Leonard Shen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Liquid crystal display device
- Patent number 12,117,679
- Issue date Oct 15, 2024
- Sharp Display Technology Corporation
- Koji Murata
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20240393645
- Publication date Nov 28, 2024
- Japan Display Inc.
- Yasushi Tomioka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20240393647
- Publication date Nov 28, 2024
- InnoLux Corporation
- Chen-Kuan Kao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20240385476
- Publication date Nov 21, 2024
- GUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Yunpeng LIN
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20240385478
- Publication date Nov 21, 2024
- Sharp Display Technology Corporation
- Takako KOIDE
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE INCL...
- Publication number 20240377680
- Publication date Nov 14, 2024
- GUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Xueer CAI
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20240377676
- Publication date Nov 14, 2024
- Japan Display Inc.
- Yoshikatsu IMAZEKI
- G02 - OPTICS
Information Patent Application
COMPOSITION
- Publication number 20240376375
- Publication date Nov 14, 2024
- Merck Patent GmbH
- Elizaveta KOSSOY
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
DISPLAY PANEL WITH SWITCHABLE WIDE AND NARROW VIEWING ANGLES, DRIVI...
- Publication number 20240369868
- Publication date Nov 7, 2024
- TE-CHEN CHUNG
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20240361633
- Publication date Oct 31, 2024
- Sharp Display Technology Corporation
- Tomonori YOSHIDA
- G02 - OPTICS
Information Patent Application
LIGHT CONTROL SHEET
- Publication number 20240361642
- Publication date Oct 31, 2024
- TOPPAN Holdings Inc.
- Yoshitaka MATSUBARA
- G02 - OPTICS
Information Patent Application
INFUSION OF DRUGS
- Publication number 20240358915
- Publication date Oct 31, 2024
- Peter Mats Forsell
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME
- Publication number 20240361635
- Publication date Oct 31, 2024
- SAMSUNG DISPLAY CO., LTD.
- Seon-Tae Yoon
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20240365634
- Publication date Oct 31, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Tomoya AOYAMA
- G02 - OPTICS
Information Patent Application
SWITCHABLE LIGHT FILTER, LIGHTING DEVICE AND SCREEN
- Publication number 20240353706
- Publication date Oct 24, 2024
- SIOPTICA GMBH
- André HEBER
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL PACKAGE AND MANUFACTURING METHOD FOR SAME, OPTICAL S...
- Publication number 20240353716
- Publication date Oct 24, 2024
- DONGWOO FINE-CHEM CO., LTD
- Hyung-Hun KIM
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20240353701
- Publication date Oct 24, 2024
- LG ELECTRONICS INC.
- Hyojin WON
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIGHT EMISSION REDUCING COMPOUNDS FOR ELECTRONIC DEVICES
- Publication number 20240353705
- Publication date Oct 24, 2024
- Eyesafe Inc.
- Justin Barrett
- G02 - OPTICS
Information Patent Application
POLYMERIZABLE COMPOSITION, CURED PRODUCT, WAVELENGTH CONVERSION MEM...
- Publication number 20240345433
- Publication date Oct 17, 2024
- FUJIFILM CORPORATION
- Daisuke HAYASHI
- G02 - OPTICS
Information Patent Application
PHOTOLUMINESCENCE DEVICE AND DISPLAY PANEL INCLUDING THE SAME
- Publication number 20240345298
- Publication date Oct 17, 2024
- SAMSUNG DISPLAY CO., LTD.
- Moonjung BAEK
- G02 - OPTICS
Information Patent Application
ANTI-PEEPING DISPLAY DEVICE
- Publication number 20240345446
- Publication date Oct 17, 2024
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Jiao LI
- G02 - OPTICS
Information Patent Application
QUANTUM DOT COMPOSITION, METHOD OF PREPARING THE SAME, CURED PRODUC...
- Publication number 20240336797
- Publication date Oct 10, 2024
- Samsung Electronics Co., Ltd.
- Sungjun KOH
- B82 - NANO-TECHNOLOGY
Information Patent Application
SYSTEM AND METHOD FOR A MULTI-PRIMARY WIDE GAMUT COLOR SYSTEM
- Publication number 20240339063
- Publication date Oct 10, 2024
- Baylor University
- James M. DeFilippis
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PANEL WATERPROOF STRUCTURE AND DISPLAY
- Publication number 20240329450
- Publication date Oct 3, 2024
- HKC Corporation Limited
- Guangchen ZHANG
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE FOR VEHICLE
- Publication number 20240329454
- Publication date Oct 3, 2024
- YAZAKI CORPORATION
- Naohisa Murata
- G02 - OPTICS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20240329459
- Publication date Oct 3, 2024
- InnoLux Corporation
- Chih-Chin KUO
- G02 - OPTICS
Information Patent Application
REFLECTIVE LCD BASED VIRTUAL REALITY SYSTEM
- Publication number 20240329402
- Publication date Oct 3, 2024
- Meta Platforms Technologies, LLC
- Ruiqing MA
- G02 - OPTICS
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20240319546
- Publication date Sep 26, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Chengtan ZHAO
- G02 - OPTICS
Information Patent Application
ANTI-REFLECTIVE STACK AND METHOD OF MANUFACTURING THE SAME, DISPLAY...
- Publication number 20240319409
- Publication date Sep 26, 2024
- HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Feifei Zhu
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE HAVING MICRO-TYPE LIGHTING UNITS IN BACKLIGHT THEREOF
- Publication number 20240319536
- Publication date Sep 26, 2024
- YingLight Technology Co. LTD.
- Ping-Yu TSAI
- G02 - OPTICS

Colour filters

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Display device and electronic device

Display panel

Counter substrate and display panel

Array substrate comprising first and second electrodes each having...

Light path control member, and display device comprising same

Display panel and manufacturing method thereof

System and method for a six-primary wide gamut color system

System and method for a multi-primary wide gamut color system

Display device

Display device and vehicle monitoring device

Display device

Cholesteric display with video rate and gray-scale image

System and method for a multi-primary wide gamut color system

Splicing display panel and preparation method thereof

Semiconductor device

Optical system with blue light absorbing layer

Display panel having divided area sub-pixel units

System and method for a multi-primary wide gamut color system

Display panel and electronic display device

Liquid crystal panel and display device

Touch sensing type display device

Display device for vehicle

Liquid crystal display device comprising a pixel electrode having a...

Display device

Curable resin composition, thin film, and color conversion panel an...

Display device

Phase plate and fabrication method for color-separated laser backli...

Electronic device

Backlight unit for a vehicle component

Liquid crystal display device

Patents Applicationslast 30 patents

LIQUID CRYSTAL DISPLAY DEVICE

ELECTRONIC DEVICE

DISPLAY PANEL AND DISPLAY DEVICE

LIQUID CRYSTAL DISPLAY DEVICE

LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE INCL...

DISPLAY DEVICE

COMPOSITION

LIGHT EMITTING DEVICE

DISPLAY PANEL WITH SWITCHABLE WIDE AND NARROW VIEWING ANGLES, DRIVI...

DISPLAY DEVICE

LIGHT CONTROL SHEET

INFUSION OF DRUGS

DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME

DISPLAY DEVICE

SWITCHABLE LIGHT FILTER, LIGHTING DEVICE AND SCREEN

LIQUID CRYSTAL PACKAGE AND MANUFACTURING METHOD FOR SAME, OPTICAL S...

DISPLAY DEVICE

LIGHT EMISSION REDUCING COMPOUNDS FOR ELECTRONIC DEVICES

POLYMERIZABLE COMPOSITION, CURED PRODUCT, WAVELENGTH CONVERSION MEM...

PHOTOLUMINESCENCE DEVICE AND DISPLAY PANEL INCLUDING THE SAME

ANTI-PEEPING DISPLAY DEVICE

QUANTUM DOT COMPOSITION, METHOD OF PREPARING THE SAME, CURED PRODUC...

SYSTEM AND METHOD FOR A MULTI-PRIMARY WIDE GAMUT COLOR SYSTEM

PANEL WATERPROOF STRUCTURE AND DISPLAY

DISPLAY DEVICE FOR VEHICLE

ELECTRONIC DEVICE

REFLECTIVE LCD BASED VIRTUAL REALITY SYSTEM

DISPLAY PANEL AND DISPLAY DEVICE

ANTI-REFLECTIVE STACK AND METHOD OF MANUFACTURING THE SAME, DISPLAY...

DISPLAY DEVICE HAVING MICRO-TYPE LIGHTING UNITS IN BACKLIGHT THEREOF