Patents-Review.com
ClassID:

105018 ⎘

C09K2211/107 - CPC Classification

Classification description:

Chemical nature of organic luminescent or tenebrescent compounds; Non-macromolecular compounds; Heterocyclic compounds characterised by ligands containing three nitrogen atoms as heteroatoms with other heteroatoms

Recent Application in this class:
#1
20260059997
2026-02-26

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

 #2
20260013391
2026-01-08

ORGANOMETALLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE SAME, ELECTRONIC APPARATUS, AND ELECTRONIC EQUIPMENT

 #3
20250289839
2025-09-18

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

 #4
20250107431
2025-03-27

LIGHT-EMITTING DEVICE INCLUDING ORGANOMETALLIC COMPOUND, ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE, AND THE ORGANOMETALLIC COMPOUND

 #5
20250063939
2025-02-20

LIGHT-EMITTING DEVICE INCLUDING ORGANOMETALLIC COMPOUND, ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE, AND THE ORGANOMETALLIC COMPOUND

 #6
20240284777
2024-08-22

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

 #7
20230284515
2023-09-07

POLYCYCLIC AROMATIC DERIVATIVE COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT USING THE SAME

 #8
20230121594
2023-04-20

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

 #9
20220135874
2022-05-05

INFRARED-EMITTING COMPOUND, AND LUMINESCENT THIN FILM, LUMINESCENT PARTICLE, WAVELENGTH CONVERSION FILM AND INFRARED-EMITTING SURFACE LIGHT SOURCE CONTAINING SAME

 #10
20210159430
2021-05-27

Organic electroluminescence device and organometallic compound for organic electroluminescence device

 #11
20210119152
2021-04-22

Organic electroluminescence device and organometallic compound for organic electroluminescence device

 #12
20210119140
2021-04-22

ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE SAME

 #13
20200399289
2020-12-24

Aromatic compound and organic electroluminescence device including the same

 #14
20190085001
2019-03-21

Aromatic compound and organic electroluminescence device including the same

 #15
20180076395
2018-03-15

Heterocyclic compound and organic light emitting element comprising same

 #16
20170170413
2017-06-15

Metal complexes

 #17
20160322570
2016-11-03

Organic electroluminescent device

 #18
20160046652
2016-02-18

Organoboron compounds and methods of making same

 #19
20150322091
2015-11-12

Organic electroluminescent device and boric acid and borinic acid derivatives used therein

 #20
20150236271
2015-08-20

Compound and organic electroluminescence device comprising same

 #21
20100187517
2010-07-29

Organic EL device

 #22
20100117520
2010-05-13

OLED device with fluoranthene electron injection materials

 #23
20100117519
2010-05-13

Electroluminescent device containing a flouranthene compound

 #24
20090236974
2009-09-24

Organic electroluminescent device, display and illuminating device

 #25
20090134384
2009-05-28

Organic electroluminescent device and boric acid and borinic acid derivatives used therein

 #26
20080258615
2008-10-23

Phosphorescent OLED with mixed electron transport materials

 #27
20070252517
2007-11-01

Electroluminescent device including an anthracene derivative

 #28
20070252515
2007-11-01

Electroluminescent device including an anthracene derivative

 #29
20070087219
2007-04-19

Electroluminescent device

 #30
20070048544
2007-03-01

Electroluminescent device with red triplet emitter

 #31
20060286405
2006-12-21

Organic element for low voltage electroluminescent devices

 #32
20060246315
2006-11-02

Phosphorescent oled with mixed electron transport materials

 #33
20060238120
2006-10-26

OLED with magenta and green emissive layers

 #34
20060238118
2006-10-26

OLED multicolor displays

 #35
20060204786
2006-09-14

Electroluminescent devices with mixed electron transport materials

 #36
20060204783
2006-09-14

Organic electroluminescent device

 #37
20060159952
2006-07-20

Mixed anthracene derivative host materials

 #38
20060088729
2006-04-27

White organic light-emitting devices with improved performance

 #39
20060003183
2006-01-05

Organic element for electroluminescent devices

 #40
20050280008
2005-12-22

Array of light-emitting OLED microcavity pixels

 #41
20050244671
2005-11-03

Process for forming a composite including an aluminum trisquinoline complex

 #42
20050221120
2005-10-06

Organic element for electroluminescent devices

 #43
20050221119
2005-10-06

Organic element for electroluminescent devices

 #44
20050214567
2005-09-29

Organic element for electroluminescent devices

 #45
20050208327
2005-09-22

White organic light-emitting devices with improved performance

 #46
20050123791
2005-06-09

Organic electroluminescent devices

 #47
20050106415
2005-05-19

Aggregate organic light emitting diode devices with improved operational stability

 #48
20050058853
2005-03-17

Green organic light-emitting diodes