ClassID:

104617

C09K11/88 - CPC Classification

Classification description:

Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing selenium, tellurium or unspecified chalcogen elements

Sub-classes:
Recent Application in this class:
#1
20260139186
2026-05-21

QUANTUM DOT AND METHOD FOR PRODUCING THE SAME

#2
20260125596
2026-05-07

CURABLE COMPOSITION, CURED LAYER USING THE COMPOSITION AND DISPLAY DEVICE INCLUDING THE CURED LAYER

#3
20260049416
2026-02-19

HIGH-ENTROPY HALIDE PEROVSKITE SINGLE CRYSTALS STABILIZED BY MILD CHEMISTRY

#4
20240397743
2024-11-28

LIGHT-EMITTING ELEMENT, INK, DISPLAY DEVICE, AND METHOD FOR MANUFACTURING LIGHT-EMITTING ELEMENT

#5
20240224572
2024-07-04

LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, AND METHOD OF MANUFACTURING LIGHT-EMITTING ELEMENT

#6
20240209259
2024-06-27

QUANTUM DOT AND METHOD FOR PRODUCING THE SAME

#7
20240209255
2024-06-27

QUANTUM DOT MATERIAL, QUANTUM DOT LIGHT-EMITTING DEVICE AND PREPARATION METHOD THEREOF

#8
20240206219
2024-06-20

ELECTRON TRANSPORT LAYER INCLUDING MIXED COMPOSITION, METHOD OF MANUFACTURING LIGHT-EMITTING DEVICE INCLUDING THE ELECTRON TRANSPORT LAYER, AND LIGHT-EMITTING DEVICE AND ELECTRONIC DEVICE USING THE SAME

#9
20240191092
2024-06-13

INK COMPOSITION, LAYER PREPARED THEREFROM, AND DISPLAY APPARATUS INCLUDING THE INK COMPOSITION

#10
20240164128
2024-05-16

METHOD FOR PATTERNING NANOPARTICLE FILM, METHOD FOR MANUFACTURING LIGHT-EMITTING DEVICE, AND LIGHT-EMITTING DEVICE

#11
20240150649
2024-05-09

ELECTROLUMINESCENT ELEMENT, LIGHT EMITTING DEVICE, AND PRODUCTION METHOD FOR ELECTROLUMINESCENT ELEMENT

#12
20230365862
2023-11-16

Nanocrystal particles and processes for synthesizing the same

#13
20230265338
2023-08-24

QUANTUM DOT-CONTAINING POLYMER AND METHOD FOR PRODUCING THE SAME

#14
20230250336
2023-08-10

Cadmium free quantum dot including lithium, production method thereof, and electronic device including the same

#15
20230247846
2023-08-03

FLUORESCENT QUANTUM DOTS AS WELL AS PREPARATION METHOD AND USE THEREOF

#16
20230183567
2023-06-15

Zinc tellurium selenium based quantum dot

#17
20230165026
2023-05-25

LIGHT EMITTING MATERIAL AND METHOD FOR MANUFACTURING SAME

#18
20230130671
2023-04-27

Metal-organic chalcogenolates

#19
20230114604
2023-04-13

Semiconductor nanocrystal particle, method for preparing same, and device including same

#20
20230106112
2023-04-06

Quantum-dot based on graded-shell structure and manufacturing method of the same

#21
20230061360
2023-03-02

Electroluminescent device, and display device comprising thereof

#22
20220396729
2022-12-15

Method for preparing ZnSe quantum dot, ZnSe quantum dot, ZnSe structure and display device

#23
20220298413
2022-09-22

Quantum dots, a composition or composite including the same, and an electronic device including the same

#24
20220226472
2022-07-21

Antimicrobial Quantum Dots and Methods of Tuning the Same

#25
20220195298
2022-06-23

SEMICONDUCTOR NANOPARTICLES, SEMICONDUCTOR NANOPARTICLE DISPERSION LIQUID, AND OPTICAL MEMBER

#26
20220089940
2022-03-24

Colloidal semiconductor nanostructures

#27
20220041929
2022-02-10

Light-emitting body, method for producing light-emitting body, and biological material labeling agent

#28
20210395605
2021-12-23

Quantum dots, production methods thereof, and electronic devices including the same

#29
20210371744
2021-12-02

Quantum dot and manufacturing method for the same

#30
20210214610
2021-07-15

Method of preparing quantum dot, optical member comprising quantum dot, and apparatus comprising quantum dot

#31
20210126218
2021-04-29

Electroluminescent device, and display device comprising thereof

#32
20210066638
2021-03-04

Light emitting diode and light emitting device including the same

#33
20210066543
2021-03-04

Semiconductor nanocrystal particle, method for preparing same, and device including same

#34
20210024356
2021-01-28

METHOD FOR PREPARING NANOCRYSTAL WITH CORE-SHELL STRUCTURE

#35
20210020858
2021-01-21

COMPOSITE MATERIAL AND QUANTUM DOT LIGHT EMITTING DIODE

#36
20210017446
2021-01-21

Quantum dot

#37
20200399536
2020-12-24

Quantum dots, a composition or composite including the same, and an electronic device including the same

#38
20200332190
2020-10-22

Cadmium free quantum dot including lithium, production method thereof, and electronic device including the same

#39
20200332186
2020-10-22

Zinc tellurium selenium based quantum dot

#40
20200235326
2020-07-23

Multiple-layer quantum-dot LED and method of fabricating same

#41
20200192016
2020-06-18

Quantum dots, production methods thereof, and electronic devices including the same

#42
20200190401
2020-06-18

Quantum dots, production methods thereof, and electronic devices including the same

#43
20200181485
2020-06-11

Near-infrared II polymer fluorescent microsphere and method for preparing same

#44
20200172801
2020-06-04

Quantum dot surface ligand exchange method

#45
20200033516
2020-01-30

Color filter and image display device

#46
20190326534
2019-10-24

QUANTUM DOT FILM AND APPLICATIONS THEREOF

#47
20190241805
2019-08-08

Inorganic nano fluorescent particle composite and wavelength converting member

#48
20190218453
2019-07-18

FLUORESCENT NANOPARTICLES STABILIZED WITH A FUNCTIONAL AMINOSILICONE

#49
20190203111
2019-07-04

METHOD AND DEVICE FOR EXCHANGING QUANTUM DOT LIGANDS

#50
20190144689
2019-05-16

Quantum dot-containing composition, wavelength conversion member, backlight unit, and liquid crystal display device

#51
20190027562
2019-01-24

Method of manufacturing semiconductor quantum dot and semiconductor quantum dot

#52
20180291267
2018-10-11

Light emitter, method for producing light emitter, and biological substance labeling agent

#53
20180273844
2018-09-27

CONTINUOUS FLOW SYNTHESES OF NANOSTRUCTURE MATERIALS

#54
20180252864
2018-09-06

I-III-VI type quantum dots, light-emitting device using the same and fabricating methods thereof

#55
20180240848
2018-08-23

X-ray detector

#56
20180094190
2018-04-05

Nanocrystal particles and processes for synthesizing the same

#57
20180045590
2018-02-15

Mechanisms of local stress sensing in multifunctional polymer films using fluorescent tetrapod nanocrystals

#58
20180040749
2018-02-08

Semiconductor nanocrystals

#59
20170362504
2017-12-21

Three-dimensional structures of mesogenic ligand-functionalized nanoparticles and methods of making and using the same

#60
20170277002
2017-09-28

Wavelength conversion member, backlight unit, and liquid crystal display device

#61
20170250322
2017-08-31

Low Cadmium Content Nanostructure Compositions and Uses Thereof

#62
20170190966
2017-07-06

Method for preparing multilayer of nanocrystals, and organic-inorganic hybrid electroluminescence device comprising multilayer of nanocrystals prepared by the method

#63
20170186922
2017-06-29

Quantum dots, production methods thereof, and electronic devices including the same

#64
20170186909
2017-06-29

Quantum dot and light emitting diode including the same

#65
20170145309
2017-05-25

Narrow band red phosphor

#66
20170121603
2017-05-04

Carrier particle and preparation method thereof

#67
20170121598
2017-05-04

Quantum dots, production methods thereof, and electronic devices including the same

#68
20170016592
2017-01-19

Down conversion

#69
20160246177
2016-08-25

Masked cation exchange lithography

#70
20160181482
2016-06-23

Luminescent coatings and devices

#71
20160115378
2016-04-28

OPTICAL MATERIAL, OPTICAL FILM, AND LIGHT-EMITTING DEVICE

#72
20150332801
2015-11-19

Modification of colloidal nanocrystals

#73
20150260373
2015-09-17

Quantum dot film applied to backlight module

#74
20150218447
2015-08-06

Method of preparing fluorescent nanoparticles

#75
20150092806
2015-04-02

Multi-bandgap semiconductor structures and methods for using them

#76
20150083969
2015-03-26

Nanocrystal particles and processes for synthesizing the same

#77
20150076469
2015-03-19

Organic electroluminescent element

#78
20140367719
2014-12-18

Phosphors for use with LEDs and other optoelectronic devices

#79
20140312302
2014-10-23

Colloidal semiconducting structure

#80
20140246693
2014-09-04

Light emitting diode (LED) red fluorescent material and lighting device having the same

#81
20140183583
2014-07-03

Wavelength converting material and application thereof

#82
20130299772
2013-11-14

Heavily doped semiconductor nanoparticles

#83
20130284979
2013-10-31

Synthesis of highly fluorescent GSH-CDTE nanoparticles (quantum dots)

#84
20130153859
2013-06-20

Semiconductor nanoparticle assembly

#85
20130070443
2013-03-21

Down conversion array comprising quantum dots

#86
20130063023
2013-03-14

Compositions comprising quantum dots

#87
20120267616
2012-10-25

Method for preparing multilayer of nanocrystals, and organic-inorganic hybrid electroluminescence device comprising multilayer of nanocrystals prepared by the method

#88
20120225542
2012-09-06

Method for preparing multilayer of nanocrystals, and organic-inorganic hybrid electroluminescence device comprising multilayer of nanocrystals prepared by the method

#89
20120205598
2012-08-16

"Green" synthesis of colloidal nanocrystals and their water-soluble preparation

#90
20120161101
2012-06-28

WATER STABLE III-V SEMICONDUCTOR NANOCRYSTAL COMPLEXES AND METHODS OF MAKING SAME

#91
20120156436
2012-06-21

COLOR CONVERSION LUMINESCENT SHEET AND FABRICATION METHOD FOR THE SAME

#92
20120092849
2012-04-19

Quantum dot illumination devices and methods of use

#93
20120038268
2012-02-16

LED package having lens, transparent adhesive and phosphor layers

#94
20110012087
2011-01-20

Semiconductor nanocrystals

#95
20110006285
2011-01-13

Core-alloyed shell semiconductor nanocrystals

#96
20100291724
2010-11-18

Method of producing high performance photovoltaic and thermoelectric nanostructured bulk and thin films

#97
20100289003
2010-11-18

MAKING COLLOIDAL TERNARY NANOCRYSTALS

#98
20100097691
2010-04-22

SPIN-COATED POLYMER MICROCAVITY FOR LIGHT EMITTERS AND LASERS

#99
20090236983
2009-09-24

Method for preparing multilayer of nanocrystals, and organic-inorganic hybrid electroluminescence device comprising multilayer of nanocrystals prepared by the method

#100
20090220792
2009-09-03

Synthesis of Alloyed Nanocrystals in Aqueous or Water-Soluble Solvents

#101
20080245769
2008-10-09

Nanoparticles and method of making thereof

#102
20080057311
2008-03-06

Surface-treated lead chalcogenide nanocrystal quantum dots

#103
20070200479
2007-08-30

Backlight module and illuminating device

#104
20070131905
2007-06-14

Semiconductor nanoparticle surface modification

#105
20060202167
2006-09-14

Water-stable III-V semiconductor nanocrystal complexes and methods of making same

#106
20060063029
2006-03-23

Method for preparing multilayer of nanocrystals, and organic-inorganic hybrid electroluminescence device comprising multilayer of nanocrystals prepared by the method

#107
20060014040
2006-01-19

Semiconductor nanocrystal complexes comprising a metal coating and methods of making same

#108
20060001119
2006-01-05

III-V semiconductor nanocrystal complexes and methods of making same

#109
20050145853
2005-07-07

Semiconductor nanoparticle, and a process of manufacturing the same

#110
20050073246
2005-04-07

Inorganic electroluminescent device with controlled hole and electron injection