Patents-Review.com
ClassID:

209260 ⎘

H01L51/5084 - 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 specially adapted for light emission, e.g. organic light emitting diodes [OLED] or polymer light emitting devices [PLED]; Carrier transporting layer; Electron transporting layer arranged between the light emitting layer and the anode

Recent Application in this class:
#1
20230180503
2023-06-08

LIGHT EMITTING DEVICE AND DISPLAY DEVICE INCLUDING THE SAME

 #2
20230145503
2023-05-11

DISPLAY SUBSTRATE, DISPLAY DEVICE, AND MANUFACTURING METHOD FOR DISPLAY SUBSTRATE

 #3
20220407029
2022-12-22

Metal amides for use as HIL for an organic light-emitting diode (OLED)

 #4
20220278297
2022-09-01

LIGHT-EMITTING DIODE AND METHOD FOR PRODUCING SAME

 #5
20220209125
2022-06-30

Electron-accepting compound and composition for charge-transporting film, and luminescent element using same

 #6
20220052287
2022-02-17

Quantum dot device and electronic device

 #7
20220052286
2022-02-17

Quantum-dot light emitting device comprising solution processed charge generation junction and manufacturing method thereof

 #8
20210367196
2021-11-25

Display device

 #9
20210313403
2021-10-07

Display device and method for manufacturing the same

 #10
20210273190
2021-09-02

Electroluminescent device, and display device comprising thereof

 #11
20210257551
2021-08-19

Quantum dot device, method of manufacturing the same, and electronic device

 #12
20210246308
2021-08-12

Composition including polymer, interlayer prepared from the composition, and device comprising the same

 #13
20210202875
2021-07-01

Organic light emitting display device having layer to control charge transfer

 #14
20210184151
2021-06-17

ORGANIC LIGHT-EMITTING DEVICE AND APPARATUS INCLUDING THE SAME

 #15
20210074942
2021-03-11

Light emitting element, light emitting device, and electronic apparatus

 #16
20210066402
2021-03-04

Display substrate, display panel, and manufacturing method of display substrate

 #17
20210013444
2021-01-14

ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY DEVICE, AND ILLUMINATION DEVICE

 #18
20200358022
2020-11-12

METHOD FOR PRODUCING ORGANIC THIN FILM, ORGANIC THIN FILM, AND USE THEREOF

 #19
20200331906
2020-10-22

COMPOUND, METHOD OF SYNTHESIZING COMPOUND WITH PYRIDINE RING AND LIGHT-EMITTING ELEMENT

 #20
20200313109
2020-10-01

Light emitting element, light emitting device, and electronic apparatus

 #21
20200243787
2020-07-30

Organic light emitting display device having layer to control charge transfer

 #22
20200220083
2020-07-09

Polycyclic aromatic compound

 #23
20200212337
2020-07-02

Metal Amides for Use as HIL for an Organic Light-Emitting Diode (OLED)

 #24
20200212333
2020-07-02

Electroluminescent device, and display device comprising thereof

 #25
20200212129
2020-07-02

Display device and method for manufacturing the same

 #26
20200176708
2020-06-04

Display device

 #27
20200106025
2020-04-02

Organic electroluminescence device

 #28
20200091464
2020-03-19

Display device

 #29
20200043985
2020-02-06

Display substrate of electronic device and method for manufacturing same

 #30
20200013977
2020-01-09

Light emitting devices, methods for preparing the same, and display devices

 #31
20190312221
2019-10-10

Organic light emitting display device having layer to control charge transfer

 #32
20190288226
2019-09-19

OLED array substrate, method for fabricating the same, and light emitting diode display

 #33
20190280230
2019-09-12

Quantum dot device and electronic device

 #34
20190214594
2019-07-11

Quantum-dot light emitting device comprising solution processed charge generation junction and manufacturing method thereof

 #35
20190165294
2019-05-30

Highly reliable stacked white organic light emitting device

 #36
20190153007
2019-05-23

Polydentate binuclear ring metal complexes and devices containing same

 #37
20190123298
2019-04-25

Display device

 #38
20190097151
2019-03-28

Light-emitting diode and light-emitting device including the same

 #39
20190062634
2019-02-28

Quantum dot material, preparation method, and semiconductor device

 #40
20190019956
2019-01-17

Electron-accepting compound and composition for charge-transporting film, and luminescent element using same

 #41
20190013483
2019-01-10

Condensed cyclic compounds and organic light-emitting devices including the same

 #42
20180358414
2018-12-13

Organic electroluminescent device

 #43
20180277784
2018-09-27

Light-emitting element, light-emitting device, electronic device, and lighting device

 #44
20180269416
2018-09-20

LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, LIGHT SOURCE, AUTHENTICATION DEVICE, AND ELECTRONIC APPARATUS

 #45
20180261789
2018-09-13

Organic light emitting diode device

 #46
20180240996
2018-08-23

Metal amides for use as HIL for an organic light-emitting diode (OLED)

 #47
20180240995
2018-08-23

Triaryl amine thick layer doped with metal amides for use as HIL for an organic light-emitting diode (OLED)

 #48
20180233692
2018-08-16

Light emitting element, light emitting device, and electronic apparatus

 #49
20180233669
2018-08-16

Organic light-emitting diode with high efficiency

 #50
20180205030
2018-07-19

Electroluminescent device and manufacturing method thereof and display device

 #51
20180190930
2018-07-05

Hybrid light emitting device, display panel and display device

 #52
20180182991
2018-06-28

Organic light-emitting device having electron transport region including lanthanide and alkali metal halide

 #53
20180182971
2018-06-28

Organic light emitting diode of high efficiency

 #54
20180158884
2018-06-07

Organic light emitting diode device with different laminated structures

 #55
20180151834
2018-05-31

Display device

 #56
20180138436
2018-05-17

Organic electroluminescence display device

 #57
20180122865
2018-05-03

Display substrate of electronic device and method for manufacturing same

 #58
20180118742
2018-05-03

Organic compound, and organic light emitting diode and organic light emitting display device including the same

 #59
20180069182
2018-03-08

Polycyclic aromatic compound

 #60
20180047924
2018-02-15

Quantum dot light emitting element, method of fabricating the same, and liquid-crystal display

 #61
20170358469
2017-12-14

Manufacturing apparatus of light-emitting element

 #62
20170338435
2017-11-23

Light-emitting element, light-emitting device, electronic device, and lighting device

 #63
20170279068
2017-09-28

Light emitting element, light emitting device, and electronic apparatus

 #64
20170149006
2017-05-25

Organic light emitting display device having layer to control charge transfer

 #65
20170098793
2017-04-06

Organic EL element having reflective interface transport layers

 #66
20170077414
2017-03-16

Compound and organic light-emitting device including the same

 #67
20170040536
2017-02-09

Dibenzoborole-based compound and organic light emitting device including the same

 #68
20160301026
2016-10-13

OLED light emitting device and production method thereof and display apparatus

 #69
20160293879
2016-10-06

ORGANIC LIGHT EMITTING DIODE DEVICE AND DISPLAY DEVICE

 #70
20160248034
2016-08-25

Organic light-emitting device having electron transport region including lanthanide and alkali metal halide

 #71
20160233274
2016-08-11

Organic light-emitting display apparatus

 #72
20160218311
2016-07-28

Organic electroluminescent display panel

 #73
20160163926
2016-06-09

Light emitting device

 #74
20160155980
2016-06-02

Organic light emitting transistor and display device having the same

 #75
20160155950
2016-06-02

Organic light emitting display device

 #76
20160149150
2016-05-26

Organic light-emitting diode including an interlayer to maintain a hole-electron balance in the emitting layer and display panel including the same

 #77
20160093678
2016-03-31

Light-emitting device having multi-thickness transparent conductive layers

 #78
20160028037
2016-01-28

TANDEM ORGANIC LIGHT EMITTING DEODE DEVICE AND DISPLAY DEVICE

 #79
20150349275
2015-12-03

Condensed cyclic compounds and organic light-emitting devices including the same

 #80
20150333278
2015-11-19

Organometallic compound and organic light-emitting device including the same

 #81
20150295184
2015-10-15

Organic electroluminescent device

 #82
20150280165
2015-10-01

Organic light emitting diode and display panel using the same

 #83
20150270494
2015-09-24

Terminally activated delayed fluorescence material, a method of synthesizing the same and an OLED device using the same

 #84
20150236274
2015-08-20

Polycyclic aromatic compound

 #85
20150194635
2015-07-09

Organic light emitting diode

 #86
20150171340
2015-06-18

Condensed cyclic compound and organic light-emitting device including the same

 #87
20150162559
2015-06-11

Organic light emitting diode device and method for manufacturing the same, display device and electronic product

 #88
20150144895
2015-05-28

Organic electroluminescent device

 #89
20140361269
2014-12-11

Organic light emitting diode device

 #90
20140264299
2014-09-18

Organic light emitting diode display and manufacturing method thereof

 #91
20140103302
2014-04-17

Organic light-emitting device and method of manufacturing the same

 #92
20130285027
2013-10-31

Organic electroluminescent device

 #93
20120223341
2012-09-06

Light emitting element, light emitting device, display, and electronic device

 #94
20120168735
2012-07-05

ORGANIC ELECTROLUMINESCENT DEVICE

 #95
20120146062
2012-06-14

Light emitting device, display apparatus, and electronic apparatus

 #96
20120138910
2012-06-07

Light-emitting element, light-emitting device, and electronic device

 #97
20110309351
2011-12-22

Light emitting device

 #98
20110057176
2011-03-10

Organic luminescent device including a first electrode, two or more organic layers and a second electrode and a production method for the same

 #99
20090079337
2009-03-26

Light-emitting element, light-emitting device, and electronic device, comprising controlled carrier transport

 #100
20090015150
2009-01-15

Organic light emitting device and method for manufacturing the same

 #101
20080246395
2008-10-09

ORGANIC ELECTROLUMINESCENT DEVICE

 #102
20070172700
2007-07-26

Organic electroluminescence device

 #103
20070114544
2007-05-24

Light emitting device

 #104
20070108894
2007-05-17

Organic electroluminescent device

 #105
15561984
2018-09-04

WOLED device