Patents-Review.com
ClassID:

209256 ⎘

H01L51/5068 - 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; Hole transporting layer arranged between the light emitting layer and the cathode

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

LIGHT EMITTING DEVICE AND DISPLAY DEVICE INCLUDING THE SAME

 #2
20230076945
2023-03-09

LIGHT-EMITTING DEVICE AND LIGHT-EMITTING APPARATUS

 #3
20230026162
2023-01-26

COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC DEVICE

 #4
20220407029
2022-12-22

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

 #5
20220306616
2022-09-29

NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME

 #6
20220149316
2022-05-12

Display device including a second electrode that contacts an auxiliary electrode at a side surface thereof

 #7
20220052286
2022-02-17

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

 #8
20210313403
2021-10-07

Display device and method for manufacturing the same

 #9
20210288265
2021-09-16

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

 #10
20210273190
2021-09-02

Electroluminescent device, and display device comprising thereof

 #11
20210246308
2021-08-12

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

 #12
20210066402
2021-03-04

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

 #13
20210043847
2021-02-11

Hole transporting material, method for preparing same, and electroluminescent device

 #14
20210013444
2021-01-14

ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY DEVICE, AND ILLUMINATION DEVICE

 #15
20210013440
2021-01-14

Light emitting device and display panel including same

 #16
20200212337
2020-07-02

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

 #17
20200212335
2020-07-02

Electroluminescent lighting device having high aperture ratio

 #18
20200212333
2020-07-02

Electroluminescent device, and display device comprising thereof

 #19
20200212129
2020-07-02

Display device and method for manufacturing the same

 #20
20200106025
2020-04-02

Organic electroluminescence device

 #21
20200043985
2020-02-06

Display substrate of electronic device and method for manufacturing same

 #22
20200013977
2020-01-09

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

 #23
20190386236
2019-12-19

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

 #24
20190288226
2019-09-19

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

 #25
20190214594
2019-07-11

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

 #26
20190173035
2019-06-06

Organic light emitting display device

 #27
20190165294
2019-05-30

Highly reliable stacked white organic light emitting device

 #28
20190062634
2019-02-28

Quantum dot material, preparation method, and semiconductor device

 #29
20180277784
2018-09-27

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

 #30
20180277771
2018-09-27

Organic light-emitting diode having alleviated luminance reduction in low dynamic range

 #31
20180269404
2018-09-20

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

 #32
20180240996
2018-08-23

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

 #33
20180240995
2018-08-23

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

 #34
20180233706
2018-08-16

Method of manufacturing organic EL element

 #35
20180233669
2018-08-16

Organic light-emitting diode with high efficiency

 #36
20180182971
2018-06-28

Organic light emitting diode of high efficiency

 #37
20180166635
2018-06-14

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

 #38
20180158884
2018-06-07

Organic light emitting diode device with different laminated structures

 #39
20180138436
2018-05-17

Organic electroluminescence display device

 #40
20180130423
2018-05-10

Driving circuit for real-time external compensation and electroluminescent display including the same

 #41
20180122865
2018-05-03

Display substrate of electronic device and method for manufacturing same

 #42
20180088390
2018-03-29

Display device and method of manufacturing the same

 #43
20180069188
2018-03-08

Organic light-emitting device

 #44
20180062082
2018-03-01

Electroactive materials

 #45
20180019432
2018-01-18

Display device

 #46
20180019429
2018-01-18

Organic light emitting display device and lighting apparatus for vehicles using the same

 #47
20170358469
2017-12-14

Manufacturing apparatus of light-emitting element

 #48
20170346023
2017-11-30

Organic light emitting diode comprising an organic semiconductor layer

 #49
20170338435
2017-11-23

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

 #50
20170309851
2017-10-26

Light-emitting component

 #51
20170133623
2017-05-11

Light-emitting element

 #52
20170098793
2017-04-06

Organic EL element having reflective interface transport layers

 #53
20170077417
2017-03-16

Organic electroluminescent materials and devices

 #54
20170040536
2017-02-09

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

 #55
20160365526
2016-12-15

Organic electronic devices

 #56
20160301026
2016-10-13

OLED light emitting device and production method thereof and display apparatus

 #57
20160293879
2016-10-06

ORGANIC LIGHT EMITTING DIODE DEVICE AND DISPLAY DEVICE

 #58
20160254330
2016-09-01

Organic electroluminescent panel

 #59
20160218311
2016-07-28

Organic electroluminescent display panel

 #60
20160197297
2016-07-07

Organic light emitting display including color-adjusting layer and manufacturing method thereof

 #61
20160155993
2016-06-02

Light-emitting device, electronic device, lighting device, and method for manufacturing the light-emitting device

 #62
20160155980
2016-06-02

Organic light emitting transistor and display device having the same

 #63
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

 #64
20160093678
2016-03-31

Light-emitting device having multi-thickness transparent conductive layers

 #65
20160087019
2016-03-24

Display device

 #66
20160028037
2016-01-28

TANDEM ORGANIC LIGHT EMITTING DEODE DEVICE AND DISPLAY DEVICE

 #67
20150333295
2015-11-19

Organic light emitting diode and display device having enhanced viewing angles

 #68
20150333278
2015-11-19

Organometallic compound and organic light-emitting device including the same

 #69
20150333268
2015-11-19

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

 #70
20150295184
2015-10-15

Organic electroluminescent device

 #71
20150280165
2015-10-01

Organic light emitting diode and display panel using the same

 #72
20150274749
2015-10-01

Organic electroluminescent materials and devices

 #73
20150270494
2015-09-24

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

 #74
20150194635
2015-07-09

Organic light emitting diode

 #75
20150179969
2015-06-25

Organic electroluminescent device having conductive layers in a cathode layer and an electron transporting layer having a metal complex

 #76
20150179964
2015-06-25

Optoelectronic device comprising a hybrid molybdenum (VI) oxide film

 #77
20150179946
2015-06-25

Method for making organic light emitting diode array

 #78
20150179945
2015-06-25

Method for making organic light emitting diode array

 #79
20150179944
2015-06-25

Method for making organic light emitting diode array

 #80
20150179712
2015-06-25

Method for making organic light emitting diode array

 #81
20150162559
2015-06-11

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

 #82
20150144896
2015-05-28

Stacked organic light emitting diode

 #83
20150144895
2015-05-28

Organic electroluminescent device

 #84
20150137711
2015-05-21

Lighting device

 #85
20150115244
2015-04-30

Organic light emitting diode having low driving voltage, high brightness, and excellent light emitting efficiencies

 #86
20150069351
2015-03-12

Organic electroluminescence device

 #87
20150064446
2015-03-05

Solution-processable tungsten oxide buffer layers and electronics comprising same

 #88
20150053933
2015-02-26

Organic light-emitting device

 #89
20150041780
2015-02-12

Efficient organic light-emitting diodes and fabrication of the same

 #90
20150035000
2015-02-05

Light emitting element and light emitting device using the same

 #91
20150014645
2015-01-15

Organic light-emitting device

 #92
20140374737
2014-12-25

Light-emitting element comprising the first to third layer and EL layer

 #93
20140374720
2014-12-25

Aromatic amine derivative and organic electroluminescence element using same

 #94
20140361269
2014-12-11

Organic light emitting diode device

 #95
20140264299
2014-09-18

Organic light emitting diode display and manufacturing method thereof

 #96
20140151681
2014-06-05

ORGANIC ELECTROLUMINESCENCE DEVICE

 #97
20140091342
2014-04-03

Lighting device

 #98
20140061601
2014-03-06

Anthracene compound and organic light emitting diode including the same

 #99
20130313534
2013-11-28

Method of preparing molybdenum oxide films

 #100
20130299797
2013-11-14

Light-emitting device, lighting device, and manufacturing method of light-emitting device

 #101
20130119425
2013-05-16

Light emitting element and light emitting device using the same

 #102
20130119365
2013-05-16

Composite material, light emitting element and light emitting device

 #103
20130119364
2013-05-16

Light-emitting device having mixed layer including hole transporting compound

 #104
20130060037
2013-03-07

Organic electroluminescent materials and devices

 #105
20130048967
2013-02-28

Light-emitting device, electronic device, lighting device, and method for manufacturing the light-emitting device

 #106
20120274201
2012-11-01

Light-emitting device, electronic device, and lighting device utilizing phosphorescence

 #107
20120211735
2012-08-23

ORGANIC EL ELEMENT AND ORGANIC LIGHT-EMITTING DEVICE

 #108
20120193619
2012-08-02

ORGANIC ELECTROLUMINESCENT ELEMENT AND LIGHTING DEVICE USING SAME

 #109
20120168738
2012-07-05

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

 #110
20120138910
2012-06-07

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

 #111
20120126723
2012-05-24

Lighting device

 #112
20120118350
2012-05-17

Organic devices, organic electroluminescent devices and organic solar cells

 #113
20120061652
2012-03-15

SEMICONDUCTOR DEVICE AND LIGHT-EMITTING DEVICE, AND MANUFACTUIRNG METHOD THEREOF

 #114
20120052602
2012-03-01

Method for designing semiconductor device

 #115
20120025226
2012-02-02

Display device and electronic apparatus

 #116
20120025225
2012-02-02

Light-emitting element, display device, and electronic apparatus

 #117
20120018769
2012-01-26

Light-emitting device, lighting device, and manufacturing method of light-emitting device

 #118
20110309351
2011-12-22

Light emitting device

 #119
20110241007
2011-10-06

Light-emitting element, display device, and electronic appliance

 #120
20110233530
2011-09-29

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

 #121
20110215307
2011-09-08

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

 #122
20110156030
2011-06-30

Light-emitting element

 #123
20110156029
2011-06-30

Light-emitting element and light-emitting device

 #124
20110101380
2011-05-05

Light emitting element and light emitting device using the same

 #125
20110101345
2011-05-05

Light emitting element and light emitting device using the same

 #126
20100187984
2010-07-29

Organic electroluminescent materials and devices

 #127
20100133523
2010-06-03

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

 #128
20090079342
2009-03-26

Light-emitting element, display device, and electronic appliance

 #129
20090079337
2009-03-26

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

 #130
20090058285
2009-03-05

Light-emitting device

 #131
20080278064
2008-11-13

Light emitting element

 #132
20080191611
2008-08-14

Composite material, light emitting element and light emitting device

 #133
20070182320
2007-08-09

Organic electroluminescent device

 #134
20070114544
2007-05-24

Light emitting device

 #135
20070114527
2007-05-24

Light-emitting element

 #136
20070114512
2007-05-24

Light emitting element and light emitting device using the same

 #137
20070090376
2007-04-26

Light-emitting element and light-emitting device

 #138
20060027830
2006-02-09

Light-emitting element having hole generating layer

 #139
20060008740
2006-01-12

Organic devices, organic electroluminescent devices and organic solar cells

 #140
20050282036
2005-12-22

High efficiency multi-color electro-phosphorescent OLEDs

 #141
20050098207
2005-05-12

Organic devices, organic electroluminescent devices, organic solar cells, organic FET structures and production method of organic devices

 #142
15561984
2018-09-04

WOLED device