Patents-Review.com
ClassID:

209161 ⎘

H01L51/007 - 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; Macromolecular systems with low molecular weight, e.g. cyanine dyes, coumarine dyes, tetrathiafulvalene aromatic compounds comprising a hetero atom, e.g.: N,P,S comprising two or more different heteroatoms per ring, e.g. S and N Oxadiazole compounds

Recent Application in this class:
#1
20230192719
2023-06-22

ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT

 #2
20230027367
2023-01-26

LIGHT-EMITTING DEVICE AND FABRICATION METHOD THEREOF

 #3
20230025656
2023-01-26

TRIARYLAMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE THEREOF

 #4
20230002332
2023-01-05

ORGANIC ELECTROLUMINESCENT COMPOUND, A PLURALITY OF HOST MATERIALS, AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME

 #5
20220399504
2022-12-15

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING LIGHT-EMITTING DEVICE

 #6
20220367826
2022-11-17

ORGANIC LIGHT-EMITTING DIODE AND DISPLAY PANEL

 #7
20220352472
2022-11-03

Cyclic compound and organic light emitting device comprising same

 #8
20220328784
2022-10-13

Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device

 #9
20220190258
2022-06-16

LIGHT EMITTING DEVICE AND PRODUCTION METHOD THEREOF, AND COMPOSITION FOR LIGHT EMITTING DEVICE AND PRODUCTION METHOD THEREOF

 #10
20220123232
2022-04-21

COMPOSITION, OLED DEVICE AND OLED DISPLAY PANEL

 #11
20220006026
2022-01-06

Organic electroluminescence device and electronic device

 #12
20210280827
2021-09-09

Stretchable display device

 #13
20210280798
2021-09-09

Heterocyclic compound, organic light-emitting device including heterocyclic compound, and electronic apparatus including organic light-emitting device

 #14
20210202849
2021-07-01

PLURALITY OF HOST MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME

 #15
20210135135
2021-05-06

Inverted thick 2D hybrid perovskite solar cell insensitive to film thickness and method for preparing the same

 #16
20210115059
2021-04-22

Compound, display panel and display apparatus

 #17
20210036060
2021-02-04

Display device

 #18
20200266374
2020-08-20

Organic light-emitting device and electronic apparatus including the same

 #19
20200220085
2020-07-09

Organic electroluminescent materials and devices

 #20
20200203617
2020-06-25

ORGANIC ELECTROLUMINESCENT DEVICE, PREPARATION METHOD THEREOF AND DISPLAY APPARATUS

 #21
20200194676
2020-06-18

Patterned conductive coating for surface of an opto-electronic device

 #22
20200075868
2020-03-05

Thermally activated delayed fluorescent material based on 9,10-dihydro-9,9-dimethylacridine analogues for prolonging device longevity

 #23
20200028093
2020-01-23

Light emitting devices and compouds

 #24
20190386235
2019-12-19

Organic electroluminescent device

 #25
20190355915
2019-11-21

Heterocyclic compound and organic light-emitting element including same

 #26
20190288219
2019-09-19

Organic electroluminescent element

 #27
20190288217
2019-09-19

Organic electronic material, organic layer, organic electronic element, organic electroluminescent element, display element, illumination device, and display device

 #28
20190259959
2019-08-22

Organic electroluminescent device

 #29
20190259952
2019-08-22

Light emitting device

 #30
20190214569
2019-07-11

Light emitting device and composition useful for production of same light emitting device

 #31
20190194131
2019-06-27

Organic light-emitting element, and light-emitting material and compound for use therein

 #32
20190189933
2019-06-20

Organic semiconductor material for electron transport

 #33
20190165286
2019-05-30

Organic electroluminescent device and manufacturing method thereof

 #34
20190097150
2019-03-28

Quantum dot light-emitting diode and display device

 #35
20190096959
2019-03-28

Light emitting display device including an infrared ray light emitting diode

 #36
20190088897
2019-03-21

Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device

 #37
20190074463
2019-03-07

Organic semiconductor element

 #38
20180337360
2018-11-22

OLED with mixed layer between the hole transport and emission layers

 #39
20180323380
2018-11-08

Nitrogen-containing polycyclic compound and organic light emitting element using same

 #40
20180301511
2018-10-18

Organic light-emitting diode having charge generation layer and manufacturing method thereof and display device

 #41
20180277766
2018-09-27

THERMALLY ACTIVATED DELAYED FLUORESCENCE ORGANIC LIGHT EMITTING DIODE HAVING HOST MATRIX POLARITY CO-DOPING

 #42
20180277311
2018-09-27

Photovoltaic device with transparent glass substrate and dye-sensitized solar cell

 #43
20180277310
2018-09-27

Photovoltaic device having an electrically conductive transparent substrate and light absorbing compound

 #44
20180269403
2018-09-20

Electroluminescent device

 #45
20180233688
2018-08-16

Light-Emitting Diode and Manufacturing Method Thereof, Light-Emitting Device

 #46
20180204685
2018-07-19

Dye sensitized photoelectric conversion device

 #47
20180175294
2018-06-21

Organic electroluminescent device and manufacturing method thereof

 #48
20180151808
2018-05-31

Carbazole derivatives and organic light-emitting diodes by using the same

 #49
20180123052
2018-05-03

LIGHT EMITTING DEVICES AND COMPOUNDS

 #50
20180090709
2018-03-29

Planar electroluminescent devices and uses thereof

 #51
20180076409
2018-03-15

Light emitting device

 #52
20180006233
2018-01-04

Spiro-type compound and organic light emitting element comprising same

 #53
20180005765
2018-01-04

Photovoltaic device containing a dye-sensitized solar cell

 #54
20170365790
2017-12-21

CARBAZOLE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE

 #55
20170317295
2017-11-02

Nitrogen-containing polycyclic compound and organic light emitting element using same

 #56
20170309830
2017-10-26

Compound for organic optoelectronic element, organic optoelectronic element, and display device

 #57
20170294617
2017-10-12

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

 #58
20170271601
2017-09-21

Organic light-emitting diode materials

 #59
20170250352
2017-08-31

Organic semiconductor material and light-emitting element, light-emitting device, lighting system, and electronic device using the same

 #60
20170221641
2017-08-03

Solar cells with enhanced solar capture

 #61
20170207420
2017-07-20

Display device having reflection transmission layer and reflective layer

 #62
20170194589
2017-07-06

Organic light emitting device and method of fabricating the same, and display device

 #63
20170179405
2017-06-22

Organic electroluminescent device, manufacturing method thereof and electronic equipment

 #64
20170174921
2017-06-22

Quantum dot ink

 #65
20170162795
2017-06-08

Noncrystallizable sensitized layers for OLED and OEDs

 #66
20170162794
2017-06-08

Organic electroluminescent materials containing N-phenylcarboline and organic electroluminescent device by using the same

 #67
20170125695
2017-05-04

Organic optoelectronic apparatus

 #68
20170122873
2017-05-04

Electro-optical security element for securtiy and/or valuable document

 #69
20170117483
2017-04-27

Organic light-emitting device

 #70
20170098783
2017-04-06

Organic electroluminescent materials and devices

 #71
20170084848
2017-03-23

Organometal halide perovskit nanoplatelets, devices, and methods

 #72
20170084846
2017-03-23

Liquid crystal photoalignment materials

 #73
20170077446
2017-03-16

Array substrate, organic electroluminescent display panel and display apparatus

 #74
20170077420
2017-03-16

Thermally activated delayed fluorescent material based on 9,10-dihydro-9,9-dimethylacridine analogues for prolonging device longevity

 #75
20170077193
2017-03-16

AMOLED DEVICE AND FEBRICATING METHOD THEREOF, AND DISPLAY APPARATUS

 #76
20170054085
2017-02-23

Organic light-emitting device

 #77
20170033169
2017-02-02

Organic light emitting diode and organic light emitting diode display including the same

 #78
20160380203
2016-12-29

DIBENZOSUBERANE-BASED ELECTRON-TRANSPORT MATERIALS

 #79
20160372683
2016-12-22

ORGANIC ELECTROLUMINESCENCE ELEMENT, DISPLAY DEVICE, ILLUMINATION DEVICE, AND LIGHT-EMITTING COMPOSITION

 #80
20160343516
2016-11-24

Oxadiazole based photosensitizers for use in dye-sensitive solar cells and photodynamic therapy

 #81
20160343515
2016-11-24

Organic dyes incorporating the oxadiazole moiety for efficient dye-sensitized solar cells

 #82
20160322582
2016-11-03

Organic electroluminescent device and method for manufacture thereof

 #83
20160307977
2016-10-20

OLED color display device

 #84
20160293845
2016-10-06

Organic light-emitting device

 #85
20160216428
2016-07-28

POLARIZING PLATE, DISPLAY DEVICE INCLUDING THE SAME, AND METHOD OF MANUFACTURING THE SAME

 #86
20160211085
2016-07-21

Compound and photoelectric conversion device

 #87
20160172628
2016-06-16

ORGANIC ELECTROLUMINESCENCE ELEMENT AND METHOD OF MANUFACTURING THE SAME

 #88
20160172617
2016-06-16

ORGANIC ELECTROLUMINESCENCE ELEMENT AND METHOD OF MANUFACTURING THE SAME

 #89
20160164017
2016-06-09

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

 #90
20160155958
2016-06-02

BICYCLIC IRIDIUM COMPLEX AND PROCESS FOR PREPARING SAME, ORGANIC LIGHT EMITTING DEVICE AND PROCESS FOR PREPARING SAME

 #91
20160141553
2016-05-19

Organic light-emitting apparatus

 #92
20160141539
2016-05-19

Organic EL element and method for manufacturing organic EL element

 #93
20160126505
2016-05-05

Solution Process Electron Transporting Layer for Polymer Light Emitting Diode

 #94
20160118598
2016-04-28

ELECTRON TRANSPORT MATERIAL AND ORGANIC ELECTROLUMINESCENT DEVICE USING SAME

 #95
20160104854
2016-04-14

Organic light emitting display device

 #96
20160043334
2016-02-11

MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY DEVICE AND LIGHTING DEVICE

 #97
20150357581
2015-12-10

Transparent electrode, electronic device, and organic electroluminescent element

 #98
20150357578
2015-12-10

Antiaromatic compounds and organic light-emitting devices comprising the same

 #99
20150340633
2015-11-26

ORGANIC SOLAR CELL OF THE BULK HETEROJUNCTION TYPE COMPRISING AN IMIDE BASED CONJUGATED BACKBONE COMPOUND AS PHOTOACTIVE MATERIAL

 #100
20150311453
2015-10-29

ORGANIC ELECTROLUMINESCENCE ELEMENT AND ILLUMINATION DEVICE

 #101
20150287939
2015-10-08

Organic electroluminescent device

 #102
20150275076
2015-10-01

Non-crystallizable pi-conjugated molecular glass mixtures, charge transporting molecular glass mixtures, luminescent molecular glass mixtures, or combinations thereof for organic light emitting diodes and other organic electronics and photonics applications

 #103
20150270493
2015-09-24

Organic light emitting element

 #104
20150255730
2015-09-10

BIPHENYL DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE

 #105
20150243902
2015-08-27

CARBAZOLE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE

 #106
20150200379
2015-07-16

Organic light-emitting device and method of producing the same

 #107
20150123093
2015-05-07

Organic light-emitting component and method for producing an organic light-emitting component

 #108
20150097167
2015-04-09

Organic light emitting device including a multi-layer light emitting structure and an organic light emitting display including the organic light emitting device

 #109
20150053894
2015-02-26

Charge-transporting molecular glass mixtures, luminescent molecular glass mixtures, or combinations thereof or organic light emitting diodes and other organic electronics and photonics applications

 #110
20150028311
2015-01-29

DOPED ORGANIC ELECTROLUMINESCENT DEVICE AND METHOD FOR PREPARING SAME

 #111
20140339533
2014-11-20

Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device

 #112
20140326318
2014-11-06

POLYMER SOLAR CELL DEVICE AND METHOD FOR PREPARING SAME

 #113
20140299822
2014-10-09

Oxadiazole derivative, and light emitting element, light emitting device, and electronic device using the oxadiazole derivative

 #114
20140239269
2014-08-28

Pyrene-based compound and organic light-emitting diode comprising the same

 #115
20140197381
2014-07-17

Organic light-emitting diode comprising amine-based compounds and pyrene-based compounds

 #116
20140175400
2014-06-26

Carbazole derivatives and organic light-emitting diode device using the same

 #117
20140070198
2014-03-13

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

 #118
20140046073
2014-02-13

Oxadiazole derivative, and light-emitting element, light-emitting device, electronic device, and lighting device using the oxadiazole derivative

 #119
20140046012
2014-02-13

Polymer film-producing methods and devices produced therefrom

 #120
20140018543
2014-01-16

White-emitting monomolecular compound using excited-state intramolecular proton transfer, organic electroluminescent element and laser device using the same

 #121
20140014885
2014-01-16

Organic ionic functional materials

 #122
20140012009
2014-01-09

White-emitting monomolecular compound using excited-state intramolecular proton transfer, organic electroluminescent element and laser device using the same

 #123
20140012008
2014-01-09

White-emitting monomolecular compound using excited-state intramolecular proton transfer, organic electroluminescent element and laser device using the same

 #124
20130341608
2013-12-26

Composite material, light-emitting element, light-emitting device, and manufacturing method thereof

 #125
20130341602
2013-12-26

Organic electroluminescence device, lighting equipment and display device

 #126
20130299788
2013-11-14

Organic light-emitting device, coating liquid for forming organic light-emitting device, material for forming organic light-emitting device, light source device using organic light-emitting device, and organic light-emitting device producing method

 #127
20130140534
2013-06-06

Light-emitting devices comprising nanostructures

 #128
20130112961
2013-05-09

Organic semiconductor material and light-emitting element, light-emitting device, lighting system, and electronic device using the same

 #129
20130069090
2013-03-21

ORGANIC ELECTROLUMINESCENT DEVICE, DISPLAY AND LIGHTING INSTRUMENT

 #130
20130032786
2013-02-07

ORGANIC COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE EMPLOYING THE SAME

 #131
20120323015
2012-12-20

Oxadiazole derivative, light-emitting element material, light-emitting element, light-emitting device, and electronic device

 #132
20120309967
2012-12-06

Light-emitting material comprising orthometalated iridium complex, light-emitting device, high efficiency red light-emitting device, and novel iridium complex

 #133
20120302751
2012-11-29

Carbazole derivative with heteroaromatic ring, and light-emitting element, light-emitting device, and electronic device using carbazole derivative with heteroaromatic ring

 #134
20120286298
2012-11-15

Method of forming bus line designs for large-area OLED lighting

 #135
20120261659
2012-10-18

Light emitting element and display device using the same

 #136
20120251772
2012-10-04

Method of manufacturing light-emitting device, and evaporation donor substrate

 #137
20120235166
2012-09-20

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

 #138
20120228588
2012-09-13

LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, DISPLAY DEVICE, AND ELECTRONIC APPARATUS

 #139
20120181515
2012-07-19

ORGANIC LIGHT-EMITTING DIODE, DISPLAY AND ILLUMINATING DEVICE

 #140
20120172556
2012-07-05

POLYMERIZABLE AMBIPOLAR HOSTS FOR PHOSPHORESCENT GUEST EMITTERS

 #141
20120168732
2012-07-05

Ambipolar small molecule hosts for phosphorescent guest emitters

 #142
20120153815
2012-06-21

ORGANIC ELECTROLUMINESCENCE DEVICE

 #143
20120153305
2012-06-21

Radiation emitting device

 #144
20120148755
2012-06-14

ORGANIC EL ELEMENT AND METHOD OF MANUFACTURING THE SAME, ORGANIC EL DISPLAY DEVICE USING THE ELEMENT, ORGANIC EL MATERIAL, AND SURFACE EMISSION DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE USING THE MATERIAL

 #145
20120130081
2012-05-24

Oxadiazole derivative, and light-emitting element, light-emitting device, electronic device, and lighting device using the oxadiazole derivative

 #146
20120088901
2012-04-12

Polymer film-producing methods and devices produced therefrom

 #147
20120074398
2012-03-29

ORGANIC EL ILLUMINANT, ORGANIC EL ILLUMINATING DEVICE, AND METHOD FOR FABRICATING ORGANIC EL ILLUMINANT

 #148
20120046472
2012-02-23

White-emitting compounds using excited-state intramolecular proton transfer, organic electroluminescent element and laser material using the same

 #149
20120038264
2012-02-16

Carbazole derivatives and organic light-emitting diode device using the same

 #150
20120037899
2012-02-16

Light emitting device having organic compound

 #151
20120037888
2012-02-16

Radiation emitting device

 #152
20120025178
2012-02-02

Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device

 #153
20120025177
2012-02-02

Phosphorescent light-emitting iridium complex containing pyridyltriazole ligand

 #154
20120018771
2012-01-26

Light emitting element, light emitting device and semiconductor device

 #155
20120004410
2012-01-05

Light-emitting material comprising orthometalated iridium complex, light-emitting device, high efficiency red light-emitting device, and novel iridium complex

 #156
20110315314
2011-12-29

Method of joining and method of fabricating an organic light emitting diode display device using the same

 #157
20110282059
2011-11-17

Light emitting material for use as host dopant in emissive layer for OLEDs

 #158
20110260156
2011-10-27

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

 #159
20110260153
2011-10-27

COMPOUND FOR ORGANIC PHOTOELECTRIC DEVICE, ORGANIC PHOTOELECTRIC DEVICE INCLUDING THE SAME, AND DISPLAY DEVICE INCLUDING THE SAME

 #160
20110227125
2011-09-22

Organic semiconductor element

 #161
20110227119
2011-09-22

Organic semiconductor element

 #162
20110175521
2011-07-21

ORGANIC ELECTROLUMESCENCE DEVICE

 #163
20110175067
2011-07-21

ORGANIC LIGHT-EMITTING DIODE

 #164
20110127510
2011-06-02

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

 #165
20110121279
2011-05-26

Light-emitting material comprising multinuclear complexes

 #166
20110121267
2011-05-26

Organic electroluminescence device

 #167
20110081478
2011-04-07

Organic electroluminescent element and manufacturing method thereof

 #168
20110071293
2011-03-24

Light-emitting material comprising orthometalated iridium complex, light-emitting device, high efficiency red light-emitting device, and novel iridium complex

 #169
20110071292
2011-03-24

Light-emitting material comprising orthometalated iridium complex, light-emitting device, high efficiency red light-emitting device, and novel iridium complex

 #170
20110020566
2011-01-27

Liquid crystal photoalignment materials

 #171
20110018009
2011-01-27

Light-emitting device

 #172
20110009584
2011-01-13

Romp-Polymerizable Electron Transport Materials Based On A Bis-Oxadiazole Moiety

 #173
20100320455
2010-12-23

ORGANIC ELECTROLUMINESCENCE DEVICE, PRODUCTION PROCESS THEREFOR, AND USE THEREOF

 #174
20100316802
2010-12-16

Over-coating agent for forming fine patterns and a method of forming fine patterns using such agent

 #175
20100308718
2010-12-09

Asymmetric pyrene derivative and organic electroluminescence device employing the same

 #176
20100256377
2010-10-07

Aluminum chelate complex for organic EL material

 #177
20100244673
2010-09-30

Oxadiazole derivative, and light-emitting element, light-emitting device, electronic device, and lighting device using oxadiazole derivative

 #178
20100244669
2010-09-30

Oxadiazole derivative, light-emitting element, display device, lighting device, and electronic device

 #179
20100240902
2010-09-23

Oxadiazole derivative, light-emitting element material, light-emitting element, light-emitting device, and electronic device

 #180
20100240895
2010-09-23

Light-emitting material comprising orthometalated iridium complex, light-emitting device, high efficiency red light-emitting device, and novel iridium complex

 #181
20100237773
2010-09-23

Carbazole Derivative with Heteroaromatic Ring, and Light-Emitting Element, Light-Emitting Device, and Electronic Device Using Carbazole Derivative with Heteroaromatic Ring

 #182
20100237339
2010-09-23

Carbazole derivative with heteroaromatic ring, and light-emitting element, light-emitting device, and electronic device using carbazole derivative with heteroaromatic ring

 #183
20100233844
2010-09-16

Method for preparing doped organic semiconductor materials and formulation utilized therein

 #184
20100230663
2010-09-16

Star-shaped oligothiophene-arylene derivatives and organic thin film transistors using the same

 #185
20100213457
2010-08-26

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

 #186
20100213445
2010-08-26

Phosphorescent polymer compound based on iridium polymer complex and organic electroluminescent device utilizing the same

 #187
20100207517
2010-08-19

Oxadiazole Derivative, and Light-Emitting Element and Light-Emitting Device Using Oxadiazole Derivative

 #188
20100207514
2010-08-19

LIGHT-EMITTING ELEMENT, METHOD FOR PRODUCING THE SAME AND ILLUMINATING DEVICE

 #189
20100201260
2010-08-12

Light emitting device including plural barriers

 #190
20100187512
2010-07-29

Polycyclic ring assembly compound and organic electroluminescent device employing the same

 #191
20100174071
2010-07-08

LIGHT-EMITTING MATERIAL COMPRISING ORTHOMETALATED IRIDIUM COMPLEX, LIGHT-EMITTING DEVICE, HIGH EFFICIENCY RED LIGHT-EMITTING DEVICE, AND NOVEL IRIDIUM COMPLEX

 #192
20100174070
2010-07-08

Light-emitting material comprising orthometalated iridium complex, light-emitting device, high efficiency red light-emitting device, and novel iridium complex

 #193
20100174069
2010-07-08

Light-emitting material comprising orthometalated iridium complex, light-emitting device, high efficiency red light-emitting device, and novel iridium complex

 #194
20100171113
2010-07-08

Light-emitting material comprising orthometalated iridium complex, light-emitting device, high efficiency red light-emitting device, and novel iridium complex

 #195
20100164376
2010-07-01

Anthracene derivative, and light emitting element, light emitting device, electronic device using anthracene derivative

 #196
20100160687
2010-06-24

ORGANIC ELECTROLUMESCENCE DEVICE

 #197
20100145050
2010-06-10

ORTHOGONALLY FIXED COMPOUNDS FOR ELECTROOPTICAL APPLICATIONS

 #198
20100141129
2010-06-10

Organic electroluminescence element

 #199
20100141121
2010-06-10

Organic electro-luminescence device with organic light emitting layer having particular ratio of contents

 #200
20100133573
2010-06-03

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

 #201
20100112751
2010-05-06

Organic diodes and materials

 #202
20100102305
2010-04-29

Materials for electroluminescence and the utilization thereof

 #203
20100075263
2010-03-25

Over-coating agent for forming fine patterns and a method of forming fine patterns using such agent

 #204
20100072885
2010-03-25

Fluorene compound, organic light emitting device and display device using the fluorene compound

 #205
20100066244
2010-03-18

Compound having oxadiazole ring structure substituted with pyridyl group and organic electroluminescence device

 #206
20100060155
2010-03-11

Organic semiconductor material and light-emitting element, light-emitting device, lighting system, and electronic device using the same

 #207
20100044638
2010-02-25

Light emitting element and azole compound

 #208
20100001638
2010-01-07

Aromatic amine compound, and light-emitting element, light-emitting device, and electronic appliance using the aromatic amine compound

 #209
20090293808
2009-12-03

Light-emitting device, film-forming method and manufacturing apparatus thereof, and cleaning method of the manufacturing apparatus

 #210
20090289252
2009-11-26

Light emitting element and display device using the same

 #211
20090284145
2009-11-19

Organic light-emitting diodes and methods for assembly and enhanced charge injection

 #212
20090284137
2009-11-19

Method of using silicon molecular components for controlling charge migration and light emission of organic light-emitting diodes

 #213
20090284133
2009-11-19

Organic electroluminescence device using a copolymer and a phosphorescent compound

 #214
20090269870
2009-10-29

Light emitting element, light emitting device and semiconductor device

 #215
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