ClassID:

104446

C09K11/662 - CPC Classification

Classification description:

Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing germanium, tin or lead; Chalcogenides with zinc or cadmium

Recent Application in this class:
#1
20250304855
2025-10-02

PREPARATION METHOD OF CORE-SHELL QUANTUM DOTS

#2
20240400895
2024-12-05

SEMICONDUCTOR NANOPARTICLES, METHOD FOR PRODUCING SEMICONDUCTOR NANOPARTICLES, AND LIGHT EMITTER

#3
20230284480
2023-09-07

ELECTRONIC DEVICE

#4
20210277304
2021-09-09

Luminescent nanoparticle tracers, and systems and methods for fabrication and use thereof

#5
20210268304
2021-09-02

SPONTANEOUS EMISSION TYPE PHOTO CONVERSION SUBSTANCE FOR LIGHT THERAPY, AND THE FUNCTIONAL PATCH AND FUNCTIONAL MASK PACK COMPRISING THE SAME

#6
20200131081
2020-04-30

Divalent manganese-doped all-inorganic perovskite quantum dot glass and preparation method thereof

#7
20190322931
2019-10-24

Nanocrystal with a large stokes shift and a method for preparing the same

#8
20190085238
2019-03-21

Process for producing quantum dots having broadened optical emission

#9
20170190967
2017-07-06

One-step process for synthesis of core shell nanocrystals

#10
20160372616
2016-12-22

Photovoltaic devices with depleted heterojunctions and shell-passivated nanoparticles

#11
20150337199
2015-11-26

Germanate luminescent material and preparation method therefor

#12
20140179009
2014-06-26

Mineral wool product

#13
20130241399
2013-09-19

White light-emitting glass, glass-covered light-emitting element, and light-emitting device

#14
20120193578
2012-08-02

Near infrared doped phosphors having a zinc, germanium, gallate matrix

#15
20120156509
2012-06-21

MINERAL WOOL PRODUCT

#16
20110240106
2011-10-06

Photovoltaic devices with depleted heterojunctions and shell-passivated nanoparticles

#17
20110162873
2011-07-07

Forming conductive features of electronic devices

#18
20100277054
2010-11-04

Light emitting device

#19
20100236288
2010-09-23

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

#20
20100230841
2010-09-16

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

#21
20090195142
2009-08-06

Phosphor composition for display device

#22
20090194740
2009-08-06

Phosphor composition and display device including the same

#23
20090169889
2009-07-02

Nanosized phosphor

#24
20070257388
2007-11-08

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

#25
20070256517
2007-11-08

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

#26
20070212541
2007-09-13

Core/shell type particle phosphor

#27
20070204724
2007-09-06

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

#28
20070200479
2007-08-30

Backlight module and illuminating device

#29
20070193499
2007-08-23

Zno single crystal as super high speed scintillator...

#30
20070159063
2007-07-12

Field-emission phosphor, its manufacturing method, and field-emission device

#31
20070138438
2007-06-21

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

#32
20070125984
2007-06-07

Phosphors protected against moisture and LED lighting devices

#33
20070069642
2007-03-29

Sphere-supported thin film phosphor electroluminescent devices

#34
20060257659
2006-11-16

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

#35
20060231795
2006-10-19

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

#36
20060163999
2006-07-27

Light emitting device

#37
20060061261
2006-03-23

White light emitting device

#38
20050189517
2005-09-01

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

#39
20050151115
2005-07-14

Fine powders for use in primary and secondary batteries

#40
20050147752
2005-07-07

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

#41
20050116369
2005-06-02

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

#42
20050100666
2005-05-12

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

#43
20050098764
2005-05-12

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

#44
20050079349
2005-04-14

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

#45
20050069640
2005-03-31

COMPOSITIONS COMPRISING GLASS PARTICLES AND METHODS OF DEPOSITING THE SAME