ClassID:

104591

C09K11/7776 - CPC Classification

Classification description:

Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals Vanadates; Chromates; Molybdates; Tungstates

Recent Application in this class:
#1
20260117123
2026-04-30

PHOSPHOR COMPOSITIONS AND LIGHT SOURCES FOR SWIR SPECTROSCOPY

#2
20240304764
2024-09-12

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS USING SAME

#3
20240279546
2024-08-22

PHOSPHOR, LIGHT EMITTING DEVICE, LIGHT SOURCE FOR SENSING SYSTEM, AND ILLUMINATION SYSTEM FOR SENSING SYSTEM

#4
20240263071
2024-08-08

INFRARED-EXCITED INFRARED LUMINESCENT MATERIAL, PREPARATION METHOD THEREOF, SECURITY ARTICLES FOR ANTI-COUNTERFEIT

#5
20220177779
2022-06-09

Light emitting device and phosphor

#6
20220175250
2022-06-09

Wavelength converter; and light emitting device, medical system, electronic apparatus, and inspection method using same

#7
20220173282
2022-06-02

Optical device

#8
20220169923
2022-06-02

OXIDE FLUORESCENT MATERIAL, LIGHT EMITTING DEVICE, AND METHOD FOR PRODUCING OXIDE FLUORESCENT MATERIAL

#9
20210388262
2021-12-16

Red light and near-infrared light-emitting material, preparation method thereof and light-emitting device

#10
20210270827
2021-09-02

CAPILLARY ACTION TEST USING PHOTOLUMINESCENT INORGANIC NANOPARTICLES

#11
20210155850
2021-05-27

Near-infrared light-emitting phosphor, phosphor mixture, light-emitting element, and light-emitting device

#12
20200362239
2020-11-19

Near-infrared luminescent material and light-emitting device prepared therefrom

#13
20200048549
2020-02-13

Light emitting device and phosphor

#14
20190194539
2019-06-27

Phosphor, method for preparing phosphor, optoelectronic component, and method for producing optoelectronic component

#15
20170204329
2017-07-20

Compositions, Devices and Methods for Optimizing Photosynthetically Active Radiation

#16
20170107426
2017-04-20

EUROPIUM- OR SAMARIUM-DOPED TERBIUM MOLYBDATES

#17
20160040064
2016-02-11

Up-conversion phosphor

#18
20150191038
2015-07-09

Authenticity feature in the form of luminescent substances

#19
20150041712
2015-02-12

Composite ceramic which comprises a conversion phosphor and a material having a negative coefficient of thermal expansion

#20
20140339567
2014-11-20

LIGHT-EMITTING DEVICE

#21
20130248766
2013-09-26

Ink Composition

#22
20130187126
2013-07-25

Compositions, devices and methods for optimizing photosynthetically active radiation

#23
20120256409
2012-10-11

Authenticity feature in the form of luminescent substances

#24
20120093935
2012-04-19

PARTICLES HAVING A LUMINESCENT INORGANIC SHELL, METHOD FOR COATING PARTICLES AND USE THEREOF

#25
20110240120
2011-10-06

Luminescent photovoltaic generator and a waveguide for use in a photovoltaic generator

#26
20110186787
2011-08-04

Electrically conductive polymeric compositions, contacts, assemblies and methods

#27
20110162873
2011-07-07

Forming conductive features of electronic devices

#28
20110147595
2011-06-23

Tungstate-based scintillating materials for detecting radiation

#29
20110114891
2011-05-19

INK COMPOSITION

#30
20100236288
2010-09-23

GLASS POWDERS, METHODS FOR PRODUCING GLASS POWDERS AND DEVICES FABRICATED FROM SAME

#31
20100230841
2010-09-16

AEROSOL METHOD AND APPARATUS, PARTICULATE PRODUCTS, AND ELECTRONIC DEVICES MADE THEREFROM

#32
20100220462
2010-09-02

Method for manufacturing direct backlight unit, fluorescent lamp and backlight unit

#33
20090267027
2009-10-29

Infra-red light emitting phosphor

#34
20090128742
2009-05-21

METHOD OF PRODUCING FLUORESCENCE SUBSTANCE SUSPENSION, FLUORESCENT LAMP, BACKLIGHT UNIT, DIRECTLY-BELOW TYPE BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY UNIT

#35
20090102391
2009-04-23

Enhanced color contrast light source

#36
20090091235
2009-04-09

FLUORESCENT LAMP AND BACKLIGHT UNIT

#37
20090014685
2009-01-15

LUMINESCENT MATERIAL USING (Y, GD)-CONTAINING NANOPARTICLE AND SURFACE BOUND ORGANTIC LIGANDS

#38
20080198573
2008-08-21

Illumination system comprising color deficiency compensating luminescent material

#39
20070257388
2007-11-08

Aerosol method and apparatus, particulate products, and electronic devices made therefrom

#40
20070256517
2007-11-08

Aerosol method and apparatus, particulate products, and electronic devices made therefrom

#41
20070204724
2007-09-06

Aerosol method and apparatus, particulate products, and electronic devices made therefrom

#42
20070148082
2007-06-28

Synthesis of nanoparticles comprising metal (III) vanadate

#43
20070138942
2007-06-21

Pr-doped inorganic compound, luminescent composition and luminescent body containing the same, and light emitting device

#44
20070138438
2007-06-21

Security features incorporating photoluminescent phosphor powders and methods for making security features

#45
20060257659
2006-11-16

Electroluminescent phosphor powders, methods for making phosphor powders and devices incorporating same

#46
20060231795
2006-10-19

Sulfur-containing phosphor powders, methods for making phosphor powders and devices incorporating same

#47
20060063155
2006-03-23

Production and use of in situ-modified nanoparticles

#48
20050189517
2005-09-01

Cathodoluminescent phosphor powders, methods for making phosphor powders and devices incorporating same

#49
20050151115
2005-07-14

Fine powders for use in primary and secondary batteries

#50
20050147752
2005-07-07

Glass powders, methods for producing glass powders and devices fabricated from same

#51
20050116369
2005-06-02

Aerosol method and apparatus, particulate products, and electronic devices made therefrom

#52
20050100666
2005-05-12

Aerosol method and apparatus, coated particulate products, and electronic devices made therefrom

#53
20050098764
2005-05-12

Electroluminescent phosphor powders, methods for making phosphor powders, and devices incorporating same

#54
20050079349
2005-04-14

Aerosol method and apparatus, particulate products, and electronic devices made therefrom

#55
20050069640
2005-03-31

COMPOSITIONS COMPRISING GLASS PARTICLES AND METHODS OF DEPOSITING THE SAME

#56
20050062403
2005-03-24

Green light emitting phosphor and light emitting device