ClassID:

104407

C09K11/592 - CPC Classification

Classification description:

Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing silicon Chalcogenides

Sub-classes:
Recent Application in this class:
#1
20250345626
2025-11-13

LIGHTING SYSTEM FOR PROTECTING CIRCADIAN NEUROENDOCRINE FUNCTION

#2
20250207018
2025-06-26

MORE EFFICIENT PHOTOLUMINESCENT MATERIAL

#3
20230323199
2023-10-12

Method for manufacturing phosphor powder, phosphor powder, and light emitting device

#4
20230233872
2023-07-27

Lighting system for protecting circadian neuroendocrine function

#5
20220298362
2022-09-22

Infrared fluorescent coatings

#6
20220243126
2022-08-04

Fluorescent body, method for manufacturing same, and light-emitting device using same

#7
20210238477
2021-08-05

Luminophore combination, conversion element, and optoelectronic device

#8
20210163759
2021-06-03

Infrared fluorescent coatings

#9
20210079297
2021-03-18

HOMOGENEOUS PERSISTENT LUMINESCENCE NANOCRYSTALS AND METHODS OF PREPARATION AND APPLICATION THEREOF

#10
20200368550
2020-11-26

Lighting system for protecting circadian neuroendocrine function

#11
20200274037
2020-08-27

CORE-SHELL NANOPHOSPHOR AND LIGHT SOURCES

#12
20200245428
2020-07-30

Dimmable light source

#13
20200190337
2020-06-18

Infrared fluorescent coating compositions

#14
20190292452
2019-09-26

Homogeneous persistent luminescence nanocrystals and methods of preparation and application thereof

#15
20190263672
2019-08-29

Method for manufacturing crystals of aluminate of at least one metal and/or one metalloid and/or one lanthanide, and applications of same

#16
20190071600
2019-03-07

Phosphor

#17
20190055415
2019-02-21

Method for preparing graphene-containing inorganic coating composition for coating non-ferrous metal objects and graphene-containing inorganic coating composition prepared thereby

#18
20190031850
2019-01-31

REFLECTIVE ARTICLES COMPRISING A MICRO-CELLULAR STRUCTURE AND CHARACTERIZED BY IMPROVED (BLUE) LED AGING PERFORMANCE

#19
20180244992
2018-08-30

Homogeneous persistent luminescence nanocrystals and methods of preparation and application thereof

#20
20170369774
2017-12-28

Nitrogen-containing luminescent particle and method for preparing same, nitrogen-containing illuminant, and luminescent device

#21
20170349823
2017-12-07

Fluorescent material, light-emitting device, and method for producing fluorescent material

#22
20170335184
2017-11-23

Phosphor

#23
20170326380
2017-11-16

Lighting system for protecting circadian neuroendocrine function

#24
20170275533
2017-09-28

SMOOTHING PHOSPHORS FOR AC LED LIGHTING

#25
20170158956
2017-06-08

Suspension of a magnesium silicate, method for making same and use thereof as a phosphor

#26
20160266395
2016-09-15

Functional material and method for preparing the same, three-dimensional display raster and display device

#27
20150318450
2015-11-05

Polycarbonate compositions containing conversion material chemistry and having enhanced optical properties, methods of making and articles comprising the same

#28
20150221833
2015-08-06

Phosphor in water glass for LEDS

#29
20150123536
2015-05-07

White phosphors, methods of making white phosphors, white light emitting LEDS, methods of making white light emitting LEDS, and light bulb structures

#30
20150102262
2015-04-16

Smoothing phosphors for AC LED lighting

#31
20150054010
2015-02-26

Phosphor and light-emitting device

#32
20140285997
2014-09-25

Phosphor, light-emitting device, image pickup device, liquid crystal display device, lighting device, and vehicle

#33
20130270591
2013-10-17

Polycarbonate compositions containing conversion material chemistry and having enhanced optical properties, methods of making and articles comprising the same

#34
20130154141
2013-06-20

Phosphor, method for producing the same and light-emitting device using the same

#35
20130153837
2013-06-20

SEMICONDUCTOR NANOPARTICLE AGGREGATE AND PRODUCTION METHOD FOR SEMICONDUCTOR NANOPARTICLE AGGREGATE

#36
20130143334
2013-06-06

METHOD OF ENHANCING COLOR RENDERING INDEX OF A WHITE LED

#37
20130084643
2013-04-04

Use of nanoparticles for labelling oil field injection waters

#38
20130026948
2013-01-31

Light source module and display apparatus having the same

#39
20120286207
2012-11-15

Luminescent material

#40
20110284798
2011-11-24

White phosphors, methods of making white phosphors, white light emitting LEDs, methods of making white light emitting LEDs, and light bulb structures

#41
20110204291
2011-08-25

Luminescent material

#42
20110111233
2011-05-12

INORGANIC NANOPARTICLE LABELING AGENT

#43
20110101275
2011-05-05

Luminescent material

#44
20110020241
2011-01-27

FLUORESCENT LABELING AGENT CONTAINING QUANTUM DOTS

#45
20100200874
2010-08-12

Phosphor, method for producing the same and light-emitting device using the same

#46
20100176342
2010-07-15

Luminescent material

#47
20100117947
2010-05-13

Light source module and display apparatus having the same

#48
20090294788
2009-12-03

Light emitting device with a non-activated luminescent material

#49
20090258956
2009-10-15

Method for producing nanoparticles of a selected size

#50
20090242839
2009-10-01

Gas-phase infiltration of phosphors into the pore system of inverse opals

#51
20090236563
2009-09-24

Nanosized Semiconductor Particle Having Core/Shell Structure and Manufacturing Method Thereof

#52
20090152496
2009-06-18

Copper-alkaline-earth-silicate mixed crystal phosphors

#53
20090095970
2009-04-16

White phosphors, methods of making white phosphors, white light emitting LEDS, methods of making white light emitting LEDS, and light bulb structures

#54
20080230750
2008-09-25

POWDERED QUANTUM DOTS

#55
20080073616
2008-03-27

Phosphor systems for a white light emitting diode (LED)

#56
20080067472
2008-03-20

Luminescent material

#57
20070253883
2007-11-01

Process for producing siox particles

#58
20070035813
2007-02-15

Phosphor and optical device using same

#59
20060188707
2006-08-24

Nanoparticle electroluminescence and method of manufacturing the same

#60
20060072301
2006-04-06

Plasma display and method of producing phosphor used therein

#61
20060027786
2006-02-09

Aluminate-based blue phosphors

#62
20060027785
2006-02-09

Novel silicate-based yellow-green phosphors

#63
20060027781
2006-02-09

Phosphor systems for a white light emitting diode (LED)

#64
20050274930
2005-12-15

Luminescent material

#65
20050264194
2005-12-01

Mold compound with fluorescent material and a light-emitting device made therefrom

#66
20050199858
2005-09-15

Manufacturing method of silicate-containing phosphor and silicate-containing phosphor precursor

#67
20050168127
2005-08-04

[WHITE LIGHT LED]

#68
20050123760
2005-06-09

Light-emitting nanoparticle compositions

#69
20050019602
2005-01-27

Self-assembly of organic-inorganic nanocomposite thin films for use in hybrid organic light emitting devices (HLED)