ClassID:

104390

C09K11/54 - CPC Classification

Classification description:

Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing zinc or cadmium

Recent Application in this class:
#1
20260146198
2026-05-28

QUANTUM DOTS AND ELECTROLUMINESCENT DEVICES

#2
20260062611
2026-03-05

QUANTUM DOT DEVICE, FILM HAVING MULTILAYERED STRUCTURE, AND ELECTRONIC DEVICE

#3
20250340066
2025-11-06

INK JET RECORDING METHOD, INK JET RECORDING APPARATUS AND SET OF AQUEOUS INK AND AQUEOUS REACTION LIQUID

#4
20250275467
2025-08-28

LIGHT-EMITTING DIODE AND DISPLAY DEVICE COMPRISING THE SAME

#5
20250212594
2025-06-26

COMPOSITE FILM, PREPARATION METHOD THEREOF AND LIGHT-EMITTING DEVICE

#6
20250188346
2025-06-12

QUANTUM DOT, AND INK COMPOSITION, OPTICAL MEMBER, ELECTRONIC APPARATUS, AND ELECTRONIC DEVICE INCLUDING THE QUANTUM DOT

#7
20250154402
2025-05-15

QUANTUM DOT MATERIAL, LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY APPARATUS

#8
20250051639
2025-02-13

SEMICONDUCTOR NANOPARTICLE, PRODCUTION METHOD THEREOF, ELECTRONIC DEVICE INCLUDING THE SAME

#9
20250051637
2025-02-13

SEMICONDUCTOR NANOPARTICLE COMPLEX COMPOSITION, DILUTION COMPOSITION, SEMICONDUCTOR NANOPARTICLE COMPLEX CURED MEMBRANE, SEMICONDUCTOR NANOPARTICLE COMPLEX PATTERNING MEMBRANE, DISPLAY ELEMENT, AND SEMICONDUCTOR NANOPARTICLE COMPLEX DISPERSION LIQUID

#10
20250051254
2025-02-13

COMPOSITION, LIGHT-EMITTING DEVICE USING THE SAME, AND ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE

#11
20250002781
2025-01-02

OXIDE FLUORESCENT MATERIAL AND LIGHT EMITTING DEVICE USING THE SAME

#12
20240343975
2024-10-17

Electron Transport Layer Composition For Inkjet Printing And Method For Preparing Same

#13
20240327705
2024-10-03

ZINC-DOPED QUANTUM DOT AND MANUFACTURING METHOD THEREFOR

#14
20240317599
2024-09-26

METAL OXIDE NANOPARTICLE, NANOCOMPOSITE INCLUDING THE METAL OXIDE NANOPARTICLE, AND INK COMPOSITION, LIGHT-EMITTING DEVICE, ELECTRONIC APPARATUS, AND ELECTRONIC EQUIPMENT INCLUDING THE NANOCOMPOSITE

#15
20240271036
2024-08-15

TRACER INCLUDING ZINC OXIDE QUANTUM DOTS EMBEDDED IN SILICA

#16
20240224572
2024-07-04

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

#17
20240209255
2024-06-27

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

#18
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

#19
20240164128
2024-05-16

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

#20
20240090252
2024-03-14

AN ELECTROLUMINESCENT DEVICE AND A DISPLAY DEVICE INCLUDING THE SAME

#21
20240081088
2024-03-07

PHOTOELECTRIC DEVICES

#22
20240034929
2024-02-01

SCINTILLATION MATERIALS AND METHODS

#23
20230371297
2023-11-16

LIGHT EMITTING DEVICE AND DISPLAY DEVICE INCLUDING THE SAME

#24
20230287269
2023-09-14

Core shell quantum dot, production method thereof, and electronic device including the same

#25
20230255085
2023-08-10

Color conversion film with separation layer

#26
20230183567
2023-06-15

Zinc tellurium selenium based quantum dot

#27
20230121293
2023-04-20

Quantum dot having a phosphorus precursor in a multi-component core

#28
20230096576
2023-03-30

QUANTUM DOT ORGANIC LIGHT EMITTING DIODE

#29
20230067974
2023-03-02

Flash-type chemiluminescence system based on CUINS2@ZNS nanomaterial

#30
20230008638
2023-01-12

COMPOSITE QUANTUM-DOT OPTICAL FILM AND THE METHOD TO MAKE THE SAME

#31
20220399515
2022-12-15

QUANTUM DOT LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY PANEL

#32
20220396729
2022-12-15

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

#33
20220348824
2022-11-03

Core shell quantum dot and electronic device including the same

#34
20220328781
2022-10-13

COMPOSITE MATERIAL, QUANTUM DOT LIGHT-EMITTING DIODE AND PREPARATION METHOD THEREOF

#35
20220325174
2022-10-13

Semiconductor nanoparticle complex

#36
20220315833
2022-10-06

SEMICONDUCTOR NANOPARTICLE COMPLEX COMPOSITION, DILUTION COMPOSITION, SEMICONDUCTOR NANOPARTICLE COMPLEX CURED MEMBRANE, SEMICONDUCTOR NANOPARTICLE COMPLEX PATTERNING MEMBRANE, DISPLAY ELEMENT, AND SEMICONDUCTOR NANOPARTICLE COMPLEX DISPERSION LIQUID

#37
20220315441
2022-10-06

METAL OXIDE COMPOSITION, METHOD OF MANUFACTURING LIGHT-EMITTING DEVICE USING METAL OXIDE COMPOSITION, AND LIGHT-EMITTING DEVICE

#38
20220298411
2022-09-22

Light emitting core and shell nanoparticle

#39
20220290048
2022-09-15

QUANTUM DOT DEVICE, FILM HAVING MULTILAYERED STRUCTURE, AND ELECTRONIC DEVICE

#40
20220267671
2022-08-25

Metal oxide nanoparticles and preparation method thereof, quantum dot light-emitting diode

#41
20220209114
2022-06-30

NANOPARTICLE INK COMPOSITION, LIGHT-EMITTING DEVICE, AND METHOD OF MANUFACTURING THE LIGHT-EMITTING DEVICE

#42
20220204840
2022-06-30

COMPOSITION AND METHOD OF FORMING QUANTUM DOT LAYER WITH THE COMPOSITION, QUANTUM DOT LAYER AND LIGHT-EMITTING DEVICE INCLUDING THE QUANTUM DOT LAYER

#43
20220204837
2022-06-30

NANO COMPOSITE, A NANOPARTICLE INK COMPOSITION INCLUDING SAME, AND A LIGHT-EMITTING DEVICE INCLUDING THE NANOPARTICLE INK COMPOSITION

#44
20220162500
2022-05-26

Quantum dot material and method for manufacturing the same, light emitting diode, and display panel

#45
20220098484
2022-03-31

Inorganic nanoparticle composition, light-emitting device, method of manufacturing light-emitting device, and electronic apparatus including light-emitting device

#46
20220098479
2022-03-31

QUANTUM DOT LIGHT EMITTING DEVICE, PREPARATION METHOD THEREOF AND DISPLAY APPARATUS

#47
20220064523
2022-03-03

Quantum dot light emitting diode, manufacturing method thereof, and display device

#48
20210376278
2021-12-02

Light-emitting device including electron transport particle, electronic apparatus including the same, and method of manufacturing the light-emitting device

#49
20210348054
2021-11-11

Fluorescent compositions

#50
20210348051
2021-11-11

Hybrid quantum dot nano-material, method for preparing the same and photoluminescence device

#51
20210284907
2021-09-16

Quantum well nanocrystals with quaternary alloy structure for improved light absorption

#52
20210269708
2021-09-02

Particles with optical metamaterial shells

#53
20210265538
2021-08-26

Light emitting device and manufacturing method thereof

#54
20210253876
2021-08-19

Infrared fluorescent coatings

#55
20210226139
2021-07-22

Organic light emitting diode display device

#56
20210222065
2021-07-22

Quantum dot layer and manufacturing method thereof, quantum dot color filter, color filter substrate, display panel, and display device

#57
20210214610
2021-07-15

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

#58
20210130681
2021-05-06

TRACER INCLUDING ZINC OXIDE QUANTUM DOTS EMBEDDED IN SILICA

#59
20210115332
2021-04-22

Core shell quantum dot, production method thereof, and electronic device including the same

#60
20210108135
2021-04-15

Quantum dot, curable composition comprising the same, cured layer using the composition and color filter including the cured layer

#61
20210036254
2021-02-04

LIGHT EMITTING ELEMENT AND DISPLAY DEVICE

#62
20210020858
2021-01-21

COMPOSITE MATERIAL AND QUANTUM DOT LIGHT EMITTING DIODE

#63
20210020838
2021-01-21

COMPOSITE MATERIAL AND PREPARATION METHOD THEREFOR AND QUANTUM DOT LIGHT-EMITTING DIODE

#64
20210017446
2021-01-21

Quantum dot

#65
20200332186
2020-10-22

Zinc tellurium selenium based quantum dot

#66
20200308482
2020-10-01

Zinc oxide phosphor and method for producing same

#67
20200297598
2020-09-24

Cosmetic

#68
20200292140
2020-09-17

Flexible light-emitting device including conductive fiber

#69
20200274037
2020-08-27

CORE-SHELL NANOPHOSPHOR AND LIGHT SOURCES

#70
20200224094
2020-07-16

Core shell quantum dot and electronic device including the same

#71
20200176644
2020-06-04

WAVELENGTH CONVERSION MEMBER AND LIGHT SOURCE

#72
20200148946
2020-05-14

Fluorescent compositions

#73
20200131160
2020-04-30

Zinc indicators for cellular imaging

#74
20200119296
2020-04-16

Light emitting device and display device including the same

#75
20190375956
2019-12-12

Printing ink formulations, preparation methods and uses thereof

#76
20190359885
2019-11-28

System and method for making quantum dots

#77
20190326533
2019-10-24

Light-emitting film, production method thereof, and a light emitting device including the same

#78
20190276736
2019-09-12

Zinc oxide-based quantum dot aggregate capable of emitting white light

#79
20190273178
2019-09-05

Decreased Photon Reabsorption in Emissive Quantum Dots

#80
20190248670
2019-08-15

Zinc nitride compound and method for producing same

#81
20190241805
2019-08-08

Inorganic nano fluorescent particle composite and wavelength converting member

#82
20190177612
2019-06-13

Luminescent material and electronic device having a display function using the same

#83
20190085238
2019-03-21

Process for producing quantum dots having broadened optical emission

#84
20190023982
2019-01-24

Scintillator and electron detector

#85
20180354791
2018-12-13

Zinc nitride compound and method for producing same

#86
20180320066
2018-11-08

FORMULATION FOR PRINTED ELECTRONICS AND USE OF THE SAME IN ELECTRONIC DEVICE

#87
20180312753
2018-11-01

System and method for making quantum dots

#88
20180273838
2018-09-27

Method for preparing semiconductor nanocrystal siloxane composite resin composition

#89
20180230377
2018-08-16

Methods for making improved quantum dot resin formulations

#90
20180230321
2018-08-16

PRINTING INK COMPOSITION AND ELECTRONIC DEVICE

#91
20180066182
2018-03-08

Core shell particle, method of producing core shell particle, and film

#92
20180066181
2018-03-08

Multicore-shell particle, nanoparticle dispersion liquid, and film

#93
20180059442
2018-03-01

Quantum dot, composition comprising same, and method of manufacturing quantum dot

#94
20170362503
2017-12-21

Effect pigments and structural colorants incorporating fluorescent particles

#95
20170342278
2017-11-30

Infrared fluorescent coatings

#96
20170335180
2017-11-23

SEMICONDUCTOR NANOCRYSTAL-SILOXANE COMPOSITE RESIN COMPOSITION AND PREPARATION METHOD THEREOF

#97
20170233646
2017-08-17

Aqueous composition containing suspended ZnO particles

#98
20170216877
2017-08-03

Photoluminescence-Enhanced Sandwich Structure of Luminescent Films and Method

#99
20170115439
2017-04-27

Polarized light emissive device

#100
20170037314
2017-02-09

Method for manufacturing quantum dots

#101
20160362601
2016-12-15

Luminescent hybrid nanomaterials with aggregation induced emission

#102
20160268486
2016-09-15

LED cap containing quantum dot phosphors

#103
20160237344
2016-08-18

System and method for making quantum dots

#104
20160161090
2016-06-09

Wavelength conversion structure, apparatus comprising wavelength conversion structure, and related methods of manufacture

#105
20160137920
2016-05-19

Quantum rod composition, quantum rod film and display device including the same

#106
20160102842
2016-04-14

Light emitting materials and systems and method for production thereof

#107
20160053174
2016-02-25

Quantum dots, rods, wires, sheets, and ribbons, and uses thereof

#108
20150291423
2015-10-15

Method of synthesising nitride nanocrystals

#109
20150279934
2015-10-01

Blue quantum dot composite particle and method for preparing the same, photoelectric element, and photoelectric device

#110
20150275077
2015-10-01

Compositions for cooling materials exposed to the sun

#111
20150232745
2015-08-20

COATING COMPOSITION HAVING POLYSILAZANE AND WAVELENGTH CONVERTING AGENT AND WAVELENGTH CONVERTING SHEET PREPARED USING THE SAME

#112
20150197687
2015-07-16

Photoluminescence-Enhanced Sandwich Structure of Luminescent Films and Method

#113
20150108406
2015-04-23

Light emitting material and method for production thereof

#114
20150008816
2015-01-08

Wavelength conversion structure, apparatus comprising wavelength conversion structure, and related methods of manufacture

#115
20140312302
2014-10-23

Colloidal semiconducting structure

#116
20140284528
2014-09-25

Semiconductor nanoparticles and fluorescent probe for biological labeling

#117
20140252316
2014-09-11

Nanocrystals containing CdTe core with CdS and ZnS coatings

#118
20130299772
2013-11-14

Heavily doped semiconductor nanoparticles

#119
20130221289
2013-08-29

METHOD FOR THE PREPARATION OF NANOPARTICLES IN IONIC LIQUIDS

#120
20130134366
2013-05-30

Simultaneous optimization of absorption and emission of nanocrystals

#121
20130087739
2013-04-11

Scintillator material and scintillation detector

#122
20120237762
2012-09-20

DEVICE CONSTRUCTS AND METHODS OF COATING LUMINESCENT PHOSPHORS FOR DISPLAY AND LIGHTING APPLICATIONS

#123
20120225315
2012-09-06

Porous Light-Emitting Compositions

#124
20120064314
2012-03-15

MULTILAYER ZnO SINGLE CRYSTAL SCINTILLATOR AND METHOD FOR MANFACTURING THE SAME

#125
20110215708
2011-09-08

Phosphor for low-voltage electron beam and vacuum fluorescent display apparatus

#126
20110206618
2011-08-25

Fluorescent labeling material and fluorescent labeling agent

#127
20110189101
2011-08-04

FLUORESCENT LABELING AGENT AND FLUORESCENT LABELING METHOD

#128
20110114181
2011-05-19

ECO-FRIENDLY METHOD OF MANUFACTURING QUANTUM DOTS BY USING NATURAL OIL

#129
20110104815
2011-05-05

Conjugated nanoparticles and their use in detection of latent fingerprints

#130
20110033368
2011-02-10

METHODS OF FORMING A NANOCRYSTAL

#131
20110012505
2011-01-20

Organic/inorganic white lighting device and method for making thereof

#132
20100295441
2010-11-25

Light emitting device employing nanowire phosphors

#133
20100283037
2010-11-11

Core-shell quantum dot fluorescent fine particles

#134
20100276675
2010-11-04

LIGHT-EMITTING DEVICE

#135
20100079057
2010-04-01

Fluorescent powder, process for producing the same, and light emitting device, display device, and fluorescent lamp containing fluorescent powder

#136
20100044697
2010-02-25

BRIGHT VISIBLE WAVELENGTH LUMINESCENT NANOSTRUCTURES AND METHODS OF MAKING AND DEVICES FOR USING THE SAME

#137
20090309481
2009-12-17

Field emission device and method for fabricating cathode emitter and zinc oxide anode

#138
20090261364
2009-10-22

Fluorescent substance

#139
20090233080
2009-09-17

Porous light-emitting compositions

#140
20090226371
2009-09-10

Fluorescent nanoparticles

#141
20090220792
2009-09-03

Synthesis of Alloyed Nanocrystals in Aqueous or Water-Soluble Solvents

#142
20090212282
2009-08-27

Bright visible wavelength luminescent nanostructures and methods of making and devices for using the same

#143
20090212237
2009-08-27

COMPOSITION FOR DETERMINATION OF IONIZING RADIATION ABSORBED DOSE AND USE THEREOF

#144
20090200561
2009-08-13

Composite phosphors based on coating porous substrates

#145
20090186419
2009-07-23

Luminescent Metal Oxide Films

#146
20090176430
2009-07-09

Method of making white light source by violet-LED

#147
20090091689
2009-04-09

Display device

#148
20090014687
2009-01-15

LUMINESCENT, TRANSPARENT COMPOSITE MATERIALS

#149
20080206565
2008-08-28

NANO-PARTICLE LIGHT EMITTING MATERIAL, ELECTRIC FIELD LIGHT EMITTING DIODE AND INK COMPOSITION EACH USING THE MATERIAL, AND DISPLAY APPARATUS

#150
20080199669
2008-08-21

Zinc oxide nanoparticle-containing organic-inorganic composite film, fabrication method for the same and electroluminescent element implemented by the same

#151
20080191607
2008-08-14

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

#152
20080185604
2008-08-07

Lighting emitting device employing nanowire phosphors

#153
20080038494
2008-02-14

AUTHENTICATING AND IDENTIFYING OBJECTS BY DETECTING MARKINGS THROUGH TURBID MATERIALS

#154
20080020483
2008-01-24

Fluorescence Detecting Method

#155
20070194693
2007-08-23

Light-Emitting Device

#156
20070182300
2007-08-09

Cold cathode field emission devices having selective wavelength radiation

#157
20070176536
2007-08-02

Light emitting material, light emitting device, and electronic device

#158
20070125983
2007-06-07

METHODS FOR THE PREPARATION OF LUMINESCENT NANOPARTICLES USING TWO SOLVENTS

#159
20060231795
2006-10-19

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

#160
20060197438
2006-09-07

Nanotip electrode electroluminescence device with contoured phosphor layer

#161
20060197436
2006-09-07

ZnO nanotip electrode electroluminescence device on silicon substrate

#162
20060057382
2006-03-16

Luminescent nanoparticles and methods for their preparation

#163
20050145853
2005-07-07

Semiconductor nanoparticle, and a process of manufacturing the same

#164
20050073246
2005-04-07

Inorganic electroluminescent device with controlled hole and electron injection

#165
20050042743
2005-02-24

Porous UV-emitting semiconductor on porous substrate as sterilizing filter made by filtering suspended semiconductor particles

#166
15898906
2020-01-21

Fluorescent compositions