ClassID:

104464

C09K11/681 - CPC Classification

Classification description:

Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing refractory metals containing chromium, molybdenum or tungsten Chalcogenides

Sub-classes:
Recent Application in this class:
#1
20250312780
2025-10-09

LIQUID-PHASE ALLOY CATALYST, METHOD OF MANUFACTURING SAME AND TWO-DIMENSIONAL CHALCOGENIDE THIN FILM COMPRISING THERMODYNAMICALLY INDUCED GRAIN BOUNDARY IN MONOLAYER CRYSTAL USING SAME

#2
20250275312
2025-08-28

OXIDE PHOSPHOR, LIGHT EMITTING DEVICE, AND METHOD FOR PRODUCING OXIDE PHOSPHOR

#3
20250212594
2025-06-26

COMPOSITE FILM, PREPARATION METHOD THEREOF AND LIGHT-EMITTING DEVICE

#4
20240400896
2024-12-05

OXIDE FLUORESCENT MATERIAL AND LIGHT EMITTING DEVICE USING THE SAME

#5
20230374377
2023-11-23

PHOSPHOR, LIGHT SOURCE USING SAME, BIOCHEMICAL ANALYSIS DEVICE, AND METHOD FOR PRODUCING PHOSPHOR

#6
20230167358
2023-06-01

OXIDE FLUORESCENT MATERIAL AND LIGHT EMITTING DEVICE

#7
20230151272
2023-05-18

LUMINOPHORE, METHOD FOR PRODUCING A LUMINOPHORE AND RADIATION-EMITTING COMPONENT

#8
20220220375
2022-07-14

Manganese-doped red luminescent material and conversion LED

#9
20220216438
2022-07-07

Photodetectors based on two-dimensional quantum dots

#10
20220169923
2022-06-02

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

#11
20210047561
2021-02-18

Methods for the synthesis of transition metal dichalcogenide (TMDC) nanoparticles

#12
20210024824
2021-01-28

Mn-activated oxidohalides as conversion luminescent materials for LED-based solid state light sources

#13
20200354631
2020-11-12

Display device using two-dimensional phase transition material and method for manufacturing same

#14
20200223712
2020-07-16

Template-assisted synthesis of 2D nanosheets using nanoparticle templates

#15
20200062599
2020-02-27

Production method of low dimensional nano-material

#16
20190300787
2019-10-03

Use of uranium-containing compound as scintillator

#17
20180216000
2018-08-02

Synthesis of luminescent 2D layered materials using an amine-met al complex and a slow sulfur-releasing precursor

#18
20180205564
2018-07-19

Systems and methods for optical physical unclonable parameters

#19
20180155564
2018-06-07

Thermoluminescent and superparamagnetic composite particle and marking comprising same

#20
20180072947
2018-03-15

Solution-Phase Synthesis of Layered Transition Metal Dichalcogenide Nanoparticles

#21
20170101428
2017-04-13

Method for functionalizing transition metal dichalcogenides

#22
20160075163
2016-03-17

Method for marking a feature substance, security feature, document of value and method for verifying said document

#23
20150177153
2015-06-25

Thermoluminescent composite particle and marking comprising same

#24
20150014585
2015-01-15

NaWOF and derivatives thereof as a scintillation material and their methods of making

#25
20130099163
2013-04-25

NEAR INFRARED DOPED PHOSPHORS HAVING AN ALKALINE GALLATE MATRIX

#26
20120261617
2012-10-18

Near infrared doped phosphors having an alkaline gallate matrix

#27
20120119143
2012-05-17

Phosphorescent compositions, methods of making the compositions, and methods of using the compositions

#28
20110147595
2011-06-23

Tungstate-based scintillating materials for detecting radiation

#29
20060279206
2006-12-14

ORGANIC EL ELEMENT, ORGANIC EL DISPLAY USING SAME AND MANUFACTURING METHOD FOR ORGANIC EL ELEMENT

#30
20050264202
2005-12-01

Plasma display panel

#31
20050179358
2005-08-18

Optimized phosphor system for improved efficacy lighting sources