ClassID:

104404

C09K11/586 - CPC Classification

Classification description:

Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing copper, silver or gold; Chalcogenides with alkaline earth metals

Recent Application in this class:
#1
20250313999
2025-10-09

WIRELESS AND BATTERY-FREE TOUCH-RESPONSIVE LUMINESCENT FIBER, PREPARATION METHOD, AND USE THEREOF

#2
20240052239
2024-02-15

Quantum Dot, Optical Member Including Quantum Dot, Electronic Apparatus Including Quantum Dot, and method of Preparing Quantum Dot

#3
20210095197
2021-04-01

Luminescent material, method of preparing the same, and light-emitting device including the same

#4
20140134764
2014-05-15

White light emitting diode (LED) lighting device driven by pulse current

#5
20140132177
2014-05-15

White light emitting diode (LED) lighting device driven by pulse current

#6
20140131746
2014-05-15

White light emitting diode (LED) lighting device driven by pulse current

#7
20140023842
2014-01-23

Silver-containing lithium heptaborate photostimulable phosphor, method for producing same, and laminate using said photostimulable phosphor

#8
20130249434
2013-09-26

Multi-chip light emitting device lamps for providing high-CRI warm white light and light fixtures including the same

#9
20130015474
2013-01-17

White light emitting diode (LED) lighting device

#10
20120032208
2012-02-09

Light emission device

#11
20110050125
2011-03-03

Multi-chip light emitting device lamps for providing high-CRI warm white light and light fixtures including the same

#12
20100164390
2010-07-01

Light source and method for producing light modifiable in colour and/or luminosity

#13
20100140567
2010-06-10

Thermoelectric conversion material, method for producing the same and thermoelectric conversion device

#14
20090195137
2009-08-06

Light emission device and method utilizing multiple emitters

#15
20080191607
2008-08-14

Phosphor, Method For Producing Same, And Light-Emitting Device Using Same

#16
20070223219
2007-09-27

Multi-chip light emitting device lamps for providing high-CRI warm white light and light fixtures including the same

#17
20070210693
2007-09-13

DISPLAY

#18
20070125984
2007-06-07

Phosphors protected against moisture and LED lighting devices

#19
20070103078
2007-05-10

Plasma display panel

#20
20070096646
2007-05-03

Electroluminescent displays

#21
20060234417
2006-10-19

Composite nano-particle and method for preparing the same

#22
20060228973
2006-10-12

LED Light Strings

#23
20060152140
2006-07-13

Light emission device and method utilizing multiple emitters and multiple phosphors

#24
20050006657
2005-01-13

Display apparatus and method for producing the same