ClassID:

209173

H01L51/0082 - CPC Classification

Classification description:

Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof; Selection of organic semiconducting materials, e.g. organic light sensitive or organic light emitting materials; Coordination compounds, e.g. porphyrin; Metal complexes comprising a IIIB-metal (B, Al, Ga, In or TI), e.g. Tris (8-hydroxyquinoline) gallium (Gaq3) comprising gallium

Recent Application in this class:
#1
20220285442
2022-09-08

IMAGING ELEMENT AND IMAGING DEVICE

#2
20220246876
2022-08-04

SEMICONDUCTOR NANOCRYSTAL PARTICLE AND PRODUCTION METHODS THEREOF

#3
20220127525
2022-04-28

Ligand modified quantum dot material and patterning thereof, and quantum dot material for light emitting and display devices

#4
20210292343
2021-09-23

Organic electroluminescent materials and devices

#5
20210288265
2021-09-16

CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME

#6
20210288256
2021-09-16

OLED DEVICE STRUCTURE, OLED DISPLAY PANEL AND DISPLAY DEVICE

#7
20210265570
2021-08-26

Organic electroluminescent materials and devices

#8
20210175444
2021-06-10

ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND DIAGNOSTIC COMPOSITION FOR INCLUDING THE ORGANOMETALLIC COMPOUND

#9
20210020104
2021-01-21

TFT pixel threshold voltage compensation circuit with short data programming time and low frame rate

#10
20210013430
2021-01-14

ORGANIC ELECTROLUMINESCENCE DEVICE AND FUSED POLYCYCLIC COMPOUND FOR ORGANIC ELECTROLUMINESCENCE DEVICE

#11
20200052218
2020-02-13

Quantum dot light emitting devices

#12
20190252618
2019-08-15

COMPOSITION CONTAINING AMINIUM RADICAL CATION

#13
20180282277
2018-10-04

Method for preparing a series of carbazole derivatives and use thereof in organic light-emitting diodes

#14
20180175307
2018-06-21

Organic electroluminescent materials and devices

#15
20180069186
2018-03-08

Organic light-emitting diode and preparation method thereof, display substrate and display device

#16
20170324048
2017-11-09

Semiconductor light-emitting element

#17
20170324047
2017-11-09

Semiconductor light-emitting element

#18
20170222075
2017-08-03

Semiconductor device and a method of making a semiconductor device

#19
20160380213
2016-12-29

Organic electroluminescent and preparation method thereof

#20
20150311447
2015-10-29

Electroluminescent devices including organic EIL layer

#21
20150263306
2015-09-17

Organic light-emitting device

#22
20150014667
2015-01-15

OLED device and manufacturing method thereof, display apparatus

#23
20150014654
2015-01-15

Electroluminescent devices having a color emitting galium complex

#24
20140256954
2014-09-11

Aryloxy-phthalocyanines of group III metals

#25
20130092887
2013-04-18

Doping methods for hole injection and transport layers

#26
20120326094
2012-12-27

Conductive polymer, conductive polymer composition, conductive polymer layer, and organic photoelectric device including the conductive polymer layer

#27
20110304804
2011-12-15

Display device

#28
20110012100
2011-01-20

Metal complexes

#29
20100187520
2010-07-29

Light emitting device material and light emitting device

#30
20100084647
2010-04-08

Electroluminescent devices including organic eil layer

#31
20090309487
2009-12-17

Phosphorescent OLED device with mixed hosts

#32
20090179553
2009-07-16

ELECTROLUMINESCENT MATERIAL CONTAINING AN ORGANIC LUMINESCENT SUBSTANCE

#33
20090066245
2009-03-12

Material for light-emitting element and light emitting element

#34
20090001885
2009-01-01

TANDEM OLED DEVICE

#35
20080224605
2008-09-18

WHITE ORGANIC LIGHT EMITTING DEVICE INCLUDING COLOR CONTROL LAYER

#36
20080020208
2008-01-24

Conducting polymer composition, conductive film formed using the conducting polymer composition, and electronic device including the conductive film

#37
20070207345
2007-09-06

Electroluminescent device including gallium complexes

#38
20070207342
2007-09-06

Electroluminescent device including gallium complexes

#39
20070187675
2007-08-16

Organic light emitting device

#40
20070172700
2007-07-26

Organic electroluminescence device

#41
20070166480
2007-07-19

Optically treated organic light emitting device and method of manufacturing the same

#42
20070048544
2007-03-01

Electroluminescent device with red triplet emitter

#43
20070003786
2007-01-04

Electroluminescent devices with nitrogen bidentate ligands

#44
20060284194
2006-12-21

Imaging member

#45
20060257687
2006-11-16

Organic electroluminescence device

#46
20060134465
2006-06-22

Organic light emitting devices having carrier blocking layers comprising metal complexes

#47
20050227111
2005-10-13

Organic electroluminescence device