ClassID:

105039

C09K2211/181 - CPC Classification

Classification description:

Chemical nature of organic luminescent or tenebrescent compounds; Metal complexes of the alkali metals and alkaline earth metals

Recent Application in this class:
#1
20250176417
2025-05-29

MULTIFUNCTIONAL OPTOELECTRONIC DEVICE

#2
20240218245
2024-07-04

Dual-Color CsPbBr3 Nanocrystals Prepared by Water

#3
20240188431
2024-06-06

ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE

#4
20240155857
2024-05-09

PEROVSKITE OPTOELECTRONIC DEVICES AND METHOD FOR MANUFACTURING THE SAME

#5
20220393114
2022-12-08

Organic light-emitting device

#6
20220199933
2022-06-23

Perovskite optoelectronic devices and method for manufacturing same

#7
20220100045
2022-03-31

Electrochromic device

#8
20220002618
2022-01-06

Composite light-emitting material, production method thereof, and use thereof

#9
20210193459
2021-06-24

ORGANIC METAL COMPOUND, COMPOSITION FOR DEPOSITING THIN FILM COMPRISING THE ORGANIC METAL COMPOUND, MANUFACTURING METHOD FOR THIN FILM USING THE COMPOSITION, THIN FILM MANUFACTURED FROM THE COMPOSITION, AND SEMICONDUCTOR DEVICE INCLUDING THE THIN FILM

#10
20210009898
2021-01-14

Blue fluorescent powder for three primary color warm white light LED and preparation method therefor

#11
20200407628
2020-12-31

COLOR MATCHED AND BRIGHT FLUORESCENT MATERIALS COMPOSED OF SMALL-MOLECULE IONIC LATTICES

#12
20200343489
2020-10-29

Quantum-dot light-emitting diode and method for producing quantum-dot light-emitting diode

#13
20200326602
2020-10-15

Low dimerizing viologen electrochromic compounds and devices

#14
20190393426
2019-12-26

ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE

#15
20190312208
2019-10-10

Organic electronic device

#16
20190027698
2019-01-24

Organic light-emitting device

#17
20180155619
2018-06-07

Method of producing thiogallate-based fluorescent material, method of producing light-emitting device, thiogallate-based fluorescent material and light-emitting device

#18
20180006233
2018-01-04

Spiro-type compound and organic light emitting element comprising same

#19
20170321117
2017-11-09

Highly tunable colloidal perovskite nanoplatelets

#20
20170279056
2017-09-28

Plurality of host materials and an organic electroluminescence device comprising the same

#21
20170260218
2017-09-14

Nanocrystal and preparation method thereof

#22
20170229652
2017-08-10

Organic electroluminescent material containing alkaline earth metal based metal-organic frameworks and organic electroluminescent device using the same

#23
20170179405
2017-06-22

Organic electroluminescent device, manufacturing method thereof and electronic equipment

#24
20170098777
2017-04-06

Heterocyclic compound and organic light-emitting device comprising same

#25
20160312114
2016-10-27

Processes for preparing color stable red-emitting phosphors

#26
20160218303
2016-07-28

Organic electroluminescent materials and devices

#27
20160211468
2016-07-21

Metal complexes

#28
20160190465
2016-06-30

Compound and organic light-emitting device including the same

#29
20160185765
2016-06-30

Organic metal complex, light emitting material, delayed fluorescent material, and organic light emitting device

#30
20160102247
2016-04-14

Plastic scintillators with high loading of one or more metal carboxylates

#31
20150357587
2015-12-10

Organic light-emitting element

#32
20150344773
2015-12-03

Hybrid polymer with high cluster content

#33
20150303385
2015-10-22

Organic light-emitting device, display apparatus, image display apparatus, lighting apparatus, image formation apparatus, and exposure apparatus

#34
20150065725
2015-03-05

Electroluminescent device using azomethine-lithium-complex as electron injection layer

#35
20150053894
2015-02-26

Charge-transporting molecular glass mixtures, luminescent molecular glass mixtures, or combinations thereof or organic light emitting diodes and other organic electronics and photonics applications

#36
20140353649
2014-12-04

Organic electronic device

#37
20140347601
2014-11-27

LUMINESCENT LAYER WITH UP-CONVERTING LUMINOPHORES

#38
20140339567
2014-11-20

LIGHT-EMITTING DEVICE

#39
20140327026
2014-11-06

Color stable red-emitting phosphors

#40
20140264418
2014-09-18

Color stable red-emitting phosphors

#41
20130015431
2013-01-17

Lithium metal quinolates and process for preparation thereof as good emitting, interface materials as well as N-type dopent for organic electronic devices

#42
20120205638
2012-08-16

Electroluminescent device using azomethine-lithium-complex as electron injection layer

#43
20100327264
2010-12-30

ELECTROLUMINESCENT DEVICE USING AZOMETHINE-LITHIUM-COMPLEX AS ELECTRON INJECTION LAYER

#44
20100307376
2010-12-09

Secure document comprising luminescent chelates

#45
20080265210
2008-10-30

Electroluminescent Materials and Devices

#46
20080075973
2008-03-27

Red Electroluminescent Compounds And Organic Electroluminescent Device Using The Same

#47
20070015006
2007-01-18

White organic light emitting diode

#48
20060099447
2006-05-11

Organic light-emitting device

#49
20060052607
2006-03-09

Organic electroluminescent device

#50
20060035110
2006-02-16

Electroluminescent materials and devices

#51
20060003183
2006-01-05

Organic element for electroluminescent devices

#52
20060003089
2006-01-05

Electroluminescent quinolates

#53
20050123793
2005-06-09

OLEDs having n-type doping

#54
20050085654
2005-04-21

Metal coordination compound and electroluminescence device

#55
20050064241
2005-03-24

Organic EL device and preparation method

#56
20050048316
2005-03-03

Donor film for organic electroluminescent display device, method thereof, and organic electroluminescent display device using the same as donor film

#57
16860294
2021-11-09

Luminescent polydentate polycyclic compounds for metal ions

#58
15210910
2017-11-28

Phenanthroline-based compound for organic electroluminescence device