C09K2211/1441 - CPC Classification Index

ClassID:

105031 ⎘

C09K2211/1441 - CPC Classification

Classification description:

Chemical nature of organic luminescent or tenebrescent compounds; Macromolecular compounds Heterocyclic

Sub-classes:

C09K2211/145 » containing oxygen as the only heteroatom 112
C09K2211/1458 » containing sulfur as the only heteroatom 196
C09K2211/1466 » containing nitrogen as the only heteroatom 352
C09K2211/1475 » containing nitrogen and oxygen as heteroatoms 122
C09K2211/1483 » containing nitrogen and sulfur as heteroatoms 146
C09K2211/1491 » containing other combinations of heteroatoms 90

Recent Application in this class:

20260123281

2026-04-30

LIGHT-EMITTING DEVICE, DISPLAY SUBSTRATE AND DISPLAY APPARATUS

20260096340

2026-04-02

An Electroluminescent Device Comprising an Anode Layer, a Cathode Layer, a First Emission Layer, a Hole Injection Layer and a First Hole Transport Layer that Comprises a Compound Containing a Metal

20210122775

2021-04-29

2D electrochromic metal-organic-frameworks

20210115282

2021-04-22

Photostable cyano-substituted boron-dipyrromethene dye as green emitter for display and illumination applications

20200362234

2020-11-19

Photon multiplying material

20190276735

2019-09-12

Fine fluorescent particle containing AIE-active compound

20190040314

2019-02-07

LUMINESCENT THIN FILM AND ORGANIC ELECTROLUMINESCENT ELEMENT

20180298062

2018-10-18

Self-assembled structures composed of monomers of peptide nucleic acid and tunable photonic crystals made therefrom

20170191068

2017-07-06

Methods and compositions for assessing viral nuclear localization

#10

20160343961

2016-11-24

Polymers, their preparation and uses

#11

20160186051

2016-06-30

Polymer compound, luminescent material, and light emitting device

#12

20160133863

2016-05-12

Formulation and method for preparation of organic electronic devices

#13

20150147752

2015-05-28

Iridium-based complexes for ECL

#14

20150147751

2015-05-28

Iridium-based complexes for ECL

#15

20150140682

2015-05-21

Iridium-based complexes for ECL

#16

20130069020

2013-03-21

Formulation and method for preparation of organic electronic devices

#17

20080254320

2008-10-16

Polymer compound, luminescent material, and light emitting device

#18

20080100199

2008-05-01

Polymer Material and Device Using the Same

#19

20070265473

2007-11-15

Conjugated polymers containing spirobifluorene units and the use thereof

#20

20070248839

2007-10-25

Dibenzosilol Polymers, Their Preparation and Uses

#21

20070196691

2007-08-23

Organic electroluminescent element, white light emission element, full color display device and lighting device

#22

20070196690

2007-08-23

Organic electroluminescent element material, organic electroluminescent element, display device and lighting device

#23

20070069178

2007-03-29

Methods of determining a composition ratio of an organic white-light-emitting blend material

#24

20070008603

2007-01-11

Electrochromic devices utilizing very low band gap conjugated counter electrodes: preparation and use

#25

20060058494

2006-03-16

Conjugated polymers containing arylamine units, the representation thereof and the use of the same

#26

20050249973

2005-11-10

Organic electroluminescent device using mixture of phosphorescent material as light-emitting substance

#27

20050221115

2005-10-06

Light emitting device and display apparatus using same

#28

20050158581

2005-07-21

Polymers having attached luminescent metal complexes and devices made with such polymers

#29

20050142380

2005-06-30

Organic electroluminescent device using a mixture of high and low molecular light-emitting substances as a light-emitting substance

#30

20050121689

2005-06-09

Organic electroluminescent device using mixture of phosphorescent material as light-emitting substance

#31

20050106413

2005-05-19

Electroluminescent element

#32

20050095460

2005-05-05

Light-emitting polymer composition and organic EL display device using the same

#33

20050095459

2005-05-05

Organic electroluminescent device using a mixture of high and low molecular light-emitting substances as a light-emitting substance

#34

20050095458

2005-05-05

Organic electroluminescent device using mixture of phosphorescent material as light-emitting substance

#35

20050095357

2005-05-05

Light-emitting polymer composition and organic EL display device using the same

#36

20050038223

2005-02-17

Conjugated polymers containing spirobifluorene units and the use thereof

#37

20050029931

2005-02-10

Photostabilised organic material

#38

20050002635

2005-01-06

Near infra-red composite polymer-nanocrystal materials and electro-optical devices produced therefrom