ClassID:

233185

H05B33/145 - CPC Classification

Classification description:

Electroluminescent light sources; Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source Arrangements of the electroluminescent material

Recent Application in this class:
#1
20250297157
2025-09-25

Organic-Inorganic Hybrid Bulk Assemblies and Methods

#2
20250185129
2025-06-05

QUANTUM DEVICE AND METHOD FOR MANUFACTURING QUANTUM DEVICE

#3
20250089443
2025-03-13

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

#4
20240343973
2024-10-17

Organic-Inorganic Hybrid Bulk Assemblies and Methods

#5
20230383180
2023-11-30

Organic-inorganic hybrid bulk assemblies and methods

#6
20230284473
2023-09-07

LIGHT-EMITTING DEVICE AND DRIVING METHOD FOR LIGHT-EMITTING DEVICE

#7
20230282784
2023-09-07

LED WITH STRUCTURED LAYERS AND NANOPHOSPHORS

#8
20230184687
2023-06-15

HUMIDITY-SENSING STRUCTURAL COLOR EMITTING LAMINATE AND STRUCTURAL COLOR DISPLAY DEVICE SELF-POWERED BY TRIBOELECTRICITY INCLUDING THE SAME LAMINATE

#9
20230156879
2023-05-18

Display element and method for manufacturing a display element

#10
20220282152
2022-09-08

ELECTRO-LUMINESCENT MATERIAL AND ELECTRO-LUMINESCENT DEVICE

#11
20220277815
2022-09-01

Property Prediction System

#12
20220095424
2022-03-24

Luminescent microspheres and preparation method thereof

#13
20210336173
2021-10-28

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

#14
20210234075
2021-07-29

LED with structured layers and nanophosphors

#15
20210023979
2021-01-28

ILLUMINATABLE VEHICLE ASSEMBLY AND VEHICLE ASSEMBLY ILLUMINATION METHOD

#16
20200396808
2020-12-17

Painted electroluminescent vehicle trim components

#17
20200271282
2020-08-27

LIGHT-EMITTING ELEMENT AND ILLUMINATION DEVICE

#18
20200258962
2020-08-13

Display device and method for manufacturing the same

#19
20200225388
2020-07-16

Optical filter and manufacturing method therefor, display substrate, and display apparatus

#20
20200089047
2020-03-19

Color filter and display apparatus including the same

#21
20190373703
2019-12-05

Light emitting module

#22
20190341568
2019-11-07

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

#23
20190333975
2019-10-31

Display device and method for manufacturing the same

#24
20190320517
2019-10-17

LIGHT-EMITTING APPARATUS AND DISPLAY DEVICE

#25
20190312082
2019-10-10

Device with multiple vertically separated terminals and methods for making the same

#26
20190302617
2019-10-03

NEGATIVE PHOTOSENSITIVE RESIN COMPOSITION, CURED FILM, ELEMENT PROVIDED WITH CURED FILM, DISPLAY DEVICE PROVIDED WITH ELEMENT, AND ORGANIC EL DISPLAY

#27
20190280153
2019-09-12

Light-emitting devices and displays with improved performance

#28
20190237618
2019-08-01

Display device and electronics apparatus

#29
20190223268
2019-07-18

Inorganic TFEL display element and manufacturing

#30
20190203925
2019-07-04

Electroluminescent element within laminate

#31
20190200429
2019-06-27

Device with multiple vertically separated terminals and methods for making the same

#32
20190198728
2019-06-27

LED with structured layers and nanophosphors

#33
20190140026
2019-05-09

Display panel

#34
20190109291
2019-04-11

Organic-inorganic hybrid bulk assemblies and methods

#35
20190101261
2019-04-04

Nearly index-matched luminescent glass-phosphor composites for photonic applications

#36
20190081112
2019-03-14

Display device and manufacturing method therefor

#37
20190012984
2019-01-10

Array substrate, manufacturing method thereof, control method, control assembly, and display device

#38
20180306425
2018-10-25

Converter device and irradiation device having such a converter device

#39
20180299116
2018-10-18

Electroluminescent element within laminate

#40
20180279444
2018-09-27

METHOD OF MANUFACTURING ELECTROLUMINESCENT DEVICE AND ELECTROLUMINESCENT DEVICE

#41
20180269267
2018-09-20

Display device and method for manufacturing the same

#42
20180254309
2018-09-06

Organic light emitting device and method for manufacturing same

#43
20180249550
2018-08-30

Electroluminescent device and method of forming the same

#44
20180245742
2018-08-30

Apparatus having electroluminescent quantum dots

#45
20180182979
2018-06-28

Sequential functionalization of phosphorescent emitter layers

#46
20180171225
2018-06-21

Phosphor ceramic

#47
20180158913
2018-06-07

Heterostructures and electronic devices derived therefrom

#48
20180138360
2018-05-17

Light-emitting devices and displays with improved performance

#49
20180108854
2018-04-19

Light-emitting element

#50
20180049281
2018-02-15

ORGANIC ELECTROLUMINESCENT ELEMENT

#51
20180046305
2018-02-15

Input device and electronic apparatus comprising the same

#52
20180020526
2018-01-18

ORGANIC ELECTROLUMINESCENCE DEVICE

#53
20180011231
2018-01-11

OPTICAL FILTER AND MANUFACTURING METHOD THEREFOR, DISPLAY SUBSTRATE, AND DISPLAY APPARATUS

#54
20180006256
2018-01-04

Display device and method of manufacturing display device

#55
20170363269
2017-12-21

Light emitting device and wavelength conversion member

#56
20170338437
2017-11-23

Organic EL display device and liquid crystal display device

#57
20170325314
2017-11-09

Organic electroluminescence device, illumination device, and display device

#58
20170309854
2017-10-26

Organic EL element and display device

#59
20170278894
2017-09-28

Image display device with quantum dot

#60
20170271554
2017-09-21

Quantum dot light enhancement substrate and lighting device including same

#61
20170171938
2017-06-15

ACTIVE LUMINOUS FABRIC

#62
20170142806
2017-05-18

Light emitting paper and method of forming the same

#63
20170117339
2017-04-27

Organic light emitting device and method for manufacturing same

#64
20170115439
2017-04-27

Polarized light emissive device

#65
20170064792
2017-03-02

COPLANAR ELECTRODE ARRANGEMENT FOR ELECTROLUMINESCENT DEVICES

#66
20170027039
2017-01-26

Curved display device

#67
20170012232
2017-01-12

Light-emitting element, lighting device, and electronic appliance

#68
20170004228
2017-01-05

Visual modeling apparatuses, methods and systems

#69
20160365069
2016-12-15

Array substrate, manufacturing method thereof, control method, control assembly, and display device

#70
20160358981
2016-12-08

OLED display panel and the method for fabricating the same, and OLED display apparatus

#71
20160358980
2016-12-08

Organic electroluminescent device and manufacturing method therefor

#72
20160351749
2016-12-01

Quantum dot light enhancement substrate and lighting device including same

#73
20160320027
2016-11-03

Light emission device and lamp unit

#74
20160316540
2016-10-27

Electroluminescent device and manufacturing method thereof

#75
20160293676
2016-10-06

Organic EL display panel, display device using same, and method for producing organic EL display panel

#76
20160249433
2016-08-25

Electro-luminescent wire

#77
20160227623
2016-08-04

Flexible display substrate, manufacturing method thereof, and flexible display device having the same

#78
20160212823
2016-07-21

Electronic device and method of bonding the same

#79
20160212822
2016-07-21

Stretchable display device and method of manufacturing the same

#80
20160209002
2016-07-21

Solid state lighting devices including quantum confined semiconductor nanoparticles, an optical component for a solid state lighting device, and methods

#81
20160190469
2016-06-30

Organic electroluminescence device and electronic device

#82
20160183346
2016-06-23

Backlit luminous structure with UV coating

#83
20160120005
2016-04-28

Display panel

#84
20160066389
2016-03-03

Light emitting device including nearly index-matched luminescent glass-phosphor composites

#85
20160064626
2016-03-03

Phosphor-coated light extraction structures for phosphor-converted light emitting devices

#86
20160027960
2016-01-28

Light-emitting devices and displays with improved performance

#87
20150359065
2015-12-10

Bezel-free display device formed by using flexible wires and manufacturing method therefor

#88
20150340637
2015-11-26

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

#89
20150319822
2015-11-05

Display device

#90
20150319813
2015-11-05

Organic electroluminescent display device

#91
20150289343
2015-10-08

Organic EL display device and method of manufacturing organic EL display device

#92
20150275372
2015-10-01

System and method for forming a thin-film phosphor layer for phosphor-converted light emitting devices

#93
20150257235
2015-09-10

Light emission device and lamp unit

#94
20150247626
2015-09-03

OLED lighting module

#95
20150189718
2015-07-02

Transparent inorganic thin-film electroluminescent display element and method for manufacturing it

#96
20150166882
2015-06-18

Lighting device with polymer containing luminescent moieties

#97
20150163866
2015-06-11

Display panel and method of fabricating the same

#98
20150014625
2015-01-15

Quantum dot light enhancement substrate and lighting device including same

#99
20140367721
2014-12-18

Light-emitting device containing flattened anisotropic colloidal semiconductor nanocrystals and processes for manufacturing such devices

#100
20140333198
2014-11-13

Light emitting device having a specific dimension of phosphor layer

#101
20140327020
2014-11-06

Light emitting device

#102
20140239228
2014-08-28

CaFtranslucent ceramics and manufacturing method of CaFtranslucent ceramics

#103
20140184057
2014-07-03

Narrow border displays for electronic devices

#104
20140175973
2014-06-26

Phosphor-containing LED light bulb

#105
20140167605
2014-06-19

LIGHT EMITTING DEVICE PACKAGE INCLUDING PHOSPHOR FILM, METHOD OF MANUFACTURING THE SAME, AND LIGHTING APPARATUS USING THE SAME

#106
20140159097
2014-06-12

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

#107
20140145584
2014-05-29

HEMISPHERICAL REMOTER PHOSPHOR AND METHODS OF FORMING THE SAME

#108
20140125216
2014-05-08

Display device that prevents warpage of polarizer

#109
20140097742
2014-04-10

Phosphor enhanced light source for presenting a visible pattern and a luminaire

#110
20140045810
2014-02-13

Metal complexes

#111
20140014985
2014-01-16

Display substrate, organic electroluminescent display device, and manufacturing method for display substrate and organic electroluminescent display device

#112
20140008690
2014-01-09

Phosphor for light emitting device and method for manufacturing the same, and light emitting device using the same

#113
20130337719
2013-12-19

Phosphor-coated light extraction structures for phosphor-converted light emitting devices

#114
20130334957
2013-12-19

Tin phosphate glass containing embedded luminescent material particles

#115
20130320837
2013-12-05

Four component phosphorescent OLED for cool white lighting application

#116
20130302572
2013-11-14

Substrate to which film is formed, method for production, and organic EL display device

#117
20130292664
2013-11-07

Organic electroluminescent element

#118
20130242232
2013-09-19

Projection-type display apparatus

#119
20130229598
2013-09-05

LIGHT-EMITTING ELEMENT AND DISPLAY DEVICE

#120
20130221826
2013-08-29

PHOSPHOR-COATED LIGHT-EMITTING DEVICE

#121
20130215598
2013-08-22

Photoluminescent nanofiber composites, methods for fabrication, and related lighting devices

#122
20130193844
2013-08-01

Organic electro-luminescence light-emitting device and production method of the same

#123
20130187538
2013-07-25

Emissive dendrimer composition

#124
20130175919
2013-07-11

Transparent OLED device with high intensity

#125
20130076232
2013-03-28

Light emitting device including pixel the pixel including sub-pixels

#126
20130017143
2013-01-17

PHOSPHOR AND MANUFACTURING METHOD

#127
20130015486
2013-01-17

Organic light-emitting element

#128
20130009544
2013-01-10

Electronic articles for displays and methods of making same

#129
20130001472
2013-01-03

THIN FILM AND COMPOUND USED IN THE SAME

#130
20120261694
2012-10-18

Aluminum deficient α-SiAlON phosphors, method of preparing the same, and LED chip package using the same

#131
20120255453
2012-10-11

METHOD FOR PRODUCING A COMPONENT THAT CAN BE ACTIVATED TO EMIT LIGHT

#132
20120229038
2012-09-13

Millisecond decay phosphors for AC LED lighting applications

#133
20120169214
2012-07-05

NANO-SIZED PHOSPHOR, EMITTING LAYER INCLUDING THE SAME, INORGANIC LIGHT EMITTING DEVICE INCLUDING EMITTING LAYER, METHOD OF PREPARING NANO-SIZED PHOSPHOR, AND METHOD OF PREPARING EMITTING LAYER

#134
20120161609
2012-06-28

VACUUM ULTRAVIOLET LIGHT EMITTING DEVICE

#135
20120150310
2012-06-14

Prosthesis

#136
20120146502
2012-06-14

Luminescent element including nitride, preparation method thereof and luminescence method

#137
20120146076
2012-06-14

Conversion medium body, optoelectronic semiconductor chip and method of producing an optoelectronic semiconductor chip

#138
20120138975
2012-06-07

Light-emitting element and display device

#139
20120119197
2012-05-17

Organic electroluminescent element

#140
20120113160
2012-05-10

Display device with imaging function and method for driving the same

#141
20120091886
2012-04-19

Transparent OLED device with high intensity

#142
20120086331
2012-04-12

WHITE LIGHT EMITTING ORGANIC ELECTROLUMINESCENT ELEMENT

#143
20120056524
2012-03-08

Light emitter and light emitting device

#144
20120039065
2012-02-16

Phosphor plate and illumination system with the same

#145
20120038268
2012-02-16

LED package having lens, transparent adhesive and phosphor layers

#146
20120012875
2012-01-19

COMPONENT FOR LIGHT-EMITTING DEVICE, LIGHT-EMITTING DEVICE AND PRODUCING METHOD THEREOF

#147
20110316032
2011-12-29

Phosphor layer and light-emitting device

#148
20110315895
2011-12-29

Luminescent glass element, producing method thereof and luminescing method thereof

#149
20110303893
2011-12-15

Electrically pixelated luminescent device incorporating optical elements

#150
20110281388
2011-11-17

Cross-Linked Quantum Dots and Methods for Producing and Using the Same

#151
20110227800
2011-09-22

Display device having an antenna and method of manufacturing same

#152
20110204400
2011-08-25

LIGHT EMITTING DEVICE, METHOD FOR MANUFACTURING THE SAME AND APPARATUS FOR MANUFACTURING LIGHT EMITTING DEVICE

#153
20110198015
2011-08-18

Visually Enhanced Paint using Luminescence

#154
20110194038
2011-08-11

Projection-type display apparatus

#155
20110193107
2011-08-11

Light-emitter, and light emitting device including a metal-oxide charge injection layer

#156
20110168970
2011-07-14

OPTOELECTRONIC LIGHT EMITTING STRUCTURE

#157
20110148286
2011-06-23

Inorganic light-emitting device

#158
20110148285
2011-06-23

Light emitting device emitting four specific colors

#159
20110103064
2011-05-05

Solid state lighting devices including quantum confined semiconductor nanoparticles, an optical component for a solid state lighting device, and methods

#160
20110096527
2011-04-28

NANOPHOSPHOR, LIGHT EMITTING DEVICE INCLUDING NANOPHOSPHOR, AND METHOD OF PREPARING NANOPHOSPHOR

#161
20110073808
2011-03-31

Phosphor, white light emitting device including the phosphor and method of preparing the phosphor

#162
20110062430
2011-03-17

BLUE LIGHT EMITTING NANOMATERIALS AND SYNTHESIS THEREOF

#163
20110042589
2011-02-24

Nanoamorphous carbon-based photonic crystal infrared emitters

#164
20110037376
2011-02-17

LUMINOUS DEVICE

#165
20100308332
2010-12-09

Display device having a polycrystal phosphor layer sandwiched between the first and second electrodes

#166
20100301727
2010-12-02

Phosphor-containing LED light bulb

#167
20100283066
2010-11-11

Light emitting device having inorganic luminescent particles in inorganic hole transport material

#168
20100283036
2010-11-11

Quantum dot light enhancement substrate and lighting device including same

#169
20100244681
2010-09-30

EL DEVICE, LIGHT-SENSITIVE MATERIAL FOR FORMING CONDUCTIVE FILM, AND CONDUCTIVE FILM

#170
20100244680
2010-09-30

EL device, light-sensitive material for forming conductive film, and conductive film

#171
20100237322
2010-09-23

Light emitting device having quantum cut dots with a protecting material and prolonged drive lifetime and good color purity

#172
20100231487
2010-09-16

Light-emitting device and display

#173
20100207509
2010-08-19

A/C LED bulb

#174
20100193740
2010-08-05

Method of producing an electroluminescence phosphor

#175
20100187989
2010-07-29

INORGANIC ELECTROLUMINESCENT DEVICE AND DISPLAY DEVICE INCLUDING SAME

#176
20100187498
2010-07-29

Nanowire light emitting device and method of manufacturing the same

#177
20100123386
2010-05-20

Phosphor-Coated Light Extraction Structures for Phosphor-Converted Light Emitting Devices

#178
20100119839
2010-05-13

System and Method for Forming a Thin-Film Phosphor Layer for Phosphor-Converted Light Emitting Devices

#179
20100109508
2010-05-06

M-C-N-O based phosphor

#180
20100078624
2010-04-01

Nanowire light emitting device and method of manufacturing the same

#181
20100072890
2010-03-25

INORGANIC ELECTROLUMINESCENT DEVICE AND DISPLAY APPARATUS EMPLOYING THE SAME

#182
20100039031
2010-02-18

Electroluminescent Lamp

#183
20100032687
2010-02-11

Engineered structure for high brightness solid-state light emitters

#184
20100013373
2010-01-21

Light-emitting device and method for manufacturing light-emitting device

#185
20090309484
2009-12-17

DIRECT BAND-GAP NANODIAMOND CRYSTALS AND ULTRAVIOLET OPTICAL DEVICES USING THE SAME

#186
20090278141
2009-11-12

Light-emitting devices and displays with improved performance

#187
20090236971
2009-09-24

See-through Display apparatus

#188
20090215353
2009-08-27

METHOD FOR MANUFACTURING INORGANIC EL BLUE-LIGHT EMITTING BODY

#189
20090167145
2009-07-02

PHOSPHOR ELECTROLUMINESCENT DEVICES

#190
20090134776
2009-05-28

ELECTROLUMINESCENCE ELEMENT AND DISPLAY DEVICE

#191
20090121190
2009-05-14

Nanocrystal doped matrixes

#192
20090087546
2009-04-02

PROCESS FOR PRODUCING ELECTROLUMINESCENT DEVICE

#193
20090068918
2009-03-12

Patterned inorganic LED device

#194
20090039763
2009-02-12

Electroluminescent device

#195
20090033230
2009-02-05

Light emitting device emitting four specific colors

#196
20090023233
2009-01-22

Method of manufacturing dispersion type AC inorganic electroluminescent device and dispersion type AC inorganic electroluminescent device manufactured thereby

#197
20090009059
2009-01-08

Metallic compound hybridized nanophosphor layer, applications thereof, and method of preparing a metallic compound hybridized nanophosphor layer

#198
20090009058
2009-01-08

LIGHT-EMITTING MATERIAL, LIGHT EMITTING-ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, AND METHOD FOR MANUFACTURING THEREOF

#199
20090001349
2009-01-01

Light-emitting nanocomposite particles

#200
20080309234
2008-12-18

ALTERNATING CURRENT DRIVING TYPE QUANTUM DOT ELECTROLUMINESCENT DEVICE

#201
20080284316
2008-11-20

Illuminating device, display device and optical film

#202
20080251767
2008-10-16

Transparent conductive system

#203
20080218076
2008-09-11

Electroluminescent light emitting device

#204
20080218073
2008-09-11

Electroluminescent Nixels and Elements with Single-Sided Electrical Contacts

#205
20080218068
2008-09-11

PATTERNED INORGANIC LED DEVICE

#206
20080211387
2008-09-04

Electroluminescent device

#207
20080206910
2008-08-28

Luminescent sheet covering for LEDs

#208
20080191636
2008-08-14

Nanotip electrode electroluminescence device

#209
20080135098
2008-06-12

COLOR PURITY IMPROVING SHEET, OPTICAL APPARATUS, IMAGE DISPLAY, LIQUID CRYSTAL DISPLAY AND SOLAR CELL

#210
20080093608
2008-04-24

Engineered structure for solid-state light emitters

#211
20080035946
2008-02-14

Rare earth element-doped silicon oxide film electroluminescence device

#212
20080020235
2008-01-24

Nanocrystal doped matrixes

#213
20080012483
2008-01-17

Flexible EL device

#214
20080012027
2008-01-17

LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, AND METHOD OF FABRICATING LIGHT-EMITTING ELEMENT

#215
20080008884
2008-01-10

Organic electroluminescent device and production method thereof, and impurity content determination method for aliphatic ketone solvent for use in preparation of organic electroluminescent device

#216
20080001167
2008-01-03

Light emitting device including semiconductor nanocrystals

#217
20070278943
2007-12-06

Multicolor Electroluminescent Element

#218
20070278498
2007-12-06

LIGHT EMITTING DEVICE, ELECTRONIC APPARATUS, AND MANUFACTURING METHOD OF LIGHT EMITTING DEVICE

#219
20070262713
2007-11-15

LED structure and fabricating method for the same

#220
20070221945
2007-09-27

Light-emitting element, display device, and electronic appliance

#221
20070221888
2007-09-27

LIGHT EMITTING MATERIAL, LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE AND ELECTRONIC DEVICE

#222
20070215880
2007-09-20

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

#223
20070205428
2007-09-06

LIGHT-EMITTING MATERIAL, LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, AND MANUFACTURING METHOD OF LIGHT-EMITTING MATERIAL

#224
20070205417
2007-09-06

LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, LIGHTING DEVICE, AND ELECTRONIC APPLIANCE

#225
20070194334
2007-08-23

Light emitting device

#226
20070188077
2007-08-16

Semiconductor device and manufacturing method thereof

#227
20070181906
2007-08-09

Carbon passivation in solid-state light emitters

#228
20070161314
2007-07-12

Method of making an electroluminescent light

#229
20070132352
2007-06-14

Electrical luminescence foil and method for producing same

#230
20070126344
2007-06-07

Triclinic-structure composite oxide containing zinc and tungsten and phosphor

#231
20070120477
2007-05-31

Color conversion and optical enhancement layers for electroluminescent displays

#232
20070096645
2007-05-03

Display apparatus

#233
20070082227
2007-04-12

Light-emitting device

#234
20070080631
2007-04-12

High brightness inorganic electroluminescence device driven by direct current

#235
20070076287
2007-04-05

Electrochemical device

#236
20070040179
2007-02-22

Light-emitting device, display and light-emitting method

#237
20070001585
2007-01-04

Electroluminescent phosphor, process for producing the same, and electroluminescent device containing the same

#238
20060290256
2006-12-28

Panel

#239
20060289884
2006-12-28

Luminescent sheet covering for LEDs

#240
20060255717
2006-11-16

Polychromatic electroluminescent element and method for the production thereof

#241
20060196375
2006-09-07

Method and system for transferring a patterned material

#242
20060186419
2006-08-24

Light-emitting device

#243
20060183305
2006-08-17

Sputter-deposited rare earth element-doped silicon oxide film with silicon nanocrystals for electroluminescence applications

#244
20060181197
2006-08-17

Electroluminescent device and display

#245
20060180817
2006-08-17

Silicon phosphor electroluminescence device with nanotip electrode

#246
20060180816
2006-08-17

Wide wavelength range silicon electroluminescence device

#247
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