ClassID:

104601

C09K11/7786 - 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 one of which being europium; Chalcogenides with alkaline earth metals

Recent Application in this class:
#1
20250207018
2025-06-26

MORE EFFICIENT PHOTOLUMINESCENT MATERIAL

#2
20200208049
2020-07-02

Coated narrow band green phosphor

#3
20190382657
2019-12-19

Phosphor

#4
20180371311
2018-12-27

Coated narrow band green phosphor

#5
20170101579
2017-04-13

Phosphor and use thereof

#6
20140285996
2014-09-25

White light apparatus with enhanced color contrast

#7
20140179009
2014-06-26

Mineral wool product

#8
20130214204
2013-08-22

White-light LED red phosphor and method of manufacturing the same

#9
20130207538
2013-08-15

Phosphor, manufacture thereof; light-emitting device, and image display device utilizing phosphor

#10
20130207535
2013-08-15

Phosphor, manufacture thereof, light-emitting device, and image display device

#11
20130181164
2013-07-18

Oxynitride-based phosphor

#12
20120156509
2012-06-21

MINERAL WOOL PRODUCT

#13
20120068591
2012-03-22

Green phosphors, methods of preparing the green phosphors, and white light-emitting devices including the green phosphors

#14
20120038268
2012-02-16

LED package having lens, transparent adhesive and phosphor layers

#15
20110266584
2011-11-03

White light emitting diode with yellow, green and red light emitting phosphors

#16
20110227475
2011-09-22

Co-doped 1-1-2 nitrides

#17
20110162873
2011-07-07

Forming conductive features of electronic devices

#18
20110095676
2011-04-28

Orange-red persistent phosphors

#19
20100283382
2010-11-11

White light emitting device

#20
20100236288
2010-09-23

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

#21
20100230841
2010-09-16

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

#22
20100213816
2010-08-26

Fluorescent material substrate and image display device, and methods for manufacture thereof

#23
20100136302
2010-06-03

Articles using persistent phosphors

#24
20090169889
2009-07-02

Nanosized phosphor

#25
20090097225
2009-04-16

Thiogallate phosphor and white light emitting device employing the same

#26
20090096350
2009-04-16

Fluorescent material and light emitting diode using the same

#27
20080315752
2008-12-25

White light emitting diode

#28
20080203901
2008-08-28

Organic compounds for adjusting phosphor chromaticity

#29
20080185602
2008-08-07

Preparation of White Light Emitting Diode Using a Phosphor

#30
20080179532
2008-07-31

Light-emitting material, scintillator containing the light-emitting material, x-ray detector equipped with the scintillator, image display device using the light-emitting material, and light source using the light-emitting material

#31
20080135860
2008-06-12

Rules for efficient light sources using phosphor converted LEDs

#32
20080088226
2008-04-17

White light emitting diode with yellow, green and red light emitting phosphor

#33
20070257388
2007-11-08

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

#34
20070256517
2007-11-08

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

#35
20070241657
2007-10-18

White light apparatus with enhanced color contrast

#36
20070212541
2007-09-13

Core/shell type particle phosphor

#37
20070205712
2007-09-06

Red line emitting phosphors for use in led applications

#38
20070204724
2007-09-06

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

#39
20070138438
2007-06-21

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

#40
20070116918
2007-05-24

Method for inducing a visible light response in a material

#41
20070040502
2007-02-22

High CRI LED lamps utilizing single phosphor

#42
20070007881
2007-01-11

Photo-luminescent liquid crystal display

#43
20060279196
2006-12-14

White LED

#44
20060257659
2006-11-16

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

#45
20060244366
2006-11-02

Blue excited yellow fluorescent material and white light emitting element using the same

#46
20060234417
2006-10-19

Composite nano-particle and method for preparing the same

#47
20060231795
2006-10-19

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

#48
20060222757
2006-10-05

Method for making phosphors

#49
20060152150
2006-07-13

Electroluminescent display with improved light outcoupling

#50
20060049414
2006-03-09

Novel oxynitride phosphors

#51
20060017381
2006-01-26

Aluminum oxide and aluminum oxynitride layers for use with phosphors for electroluminescent displays

#52
20060012287
2006-01-19

Efficient, green-emitting phosphors, and combinations with red-emitting phosphors

#53
20050214569
2005-09-29

Electroluminescence device and display unit

#54
20050189517
2005-09-01

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

#55
20050179358
2005-08-18

Optimized phosphor system for improved efficacy lighting sources

#56
20050151115
2005-07-14

Fine powders for use in primary and secondary batteries

#57
20050147752
2005-07-07

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

#58
20050116369
2005-06-02

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

#59
20050100666
2005-05-12

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

#60
20050098764
2005-05-12

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

#61
20050079349
2005-04-14

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

#62
20050069640
2005-03-31

COMPOSITIONS COMPRISING GLASS PARTICLES AND METHODS OF DEPOSITING THE SAME

#63
20050057145
2005-03-17

Method for producing white light emission by means of secondary light excitation and its product