Patents-Review.com
ClassID:

208787 ⎘

H01L33/02 - CPC Classification

Classification description:

Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies

Sub-classes:
Recent Application in this class:
#1
20250048787
2025-02-06

MICRO-LED STRUCTURE AND MICRO-LED CHIP INCLUDING SAME

 #2
20250048785
2025-02-06

LIGHT EMITTING DEVICE

 #3
20250044491
2025-02-06

SEMICONDUCTOR CHIP AND METHOD OF PRODUCING A PLURALITY OF SEMICONDUCTOR CHIPS

 #4
20240429345
2024-12-26

Display Device

 #5
20240266476
2024-08-08

LIGHT-EMITTING ELEMENT

 #6
20240258456
2024-08-01

TRANSPARENT DISPLAY

 #7
20240234635
2024-07-11

SEMICONDUCTOR LIGHT-EMITTING DEVICE

 #8
20240186447
2024-06-06

METHOD OF MANUFACTURING A LIGHT-EMITTING DEVICE

 #9
20240162370
2024-05-16

SEMICONDUCTOR LIGHT-EMITTING DEVICE

 #10
20240136472
2024-04-25

Semiconductor light-emitting device

 #11
20240120436
2024-04-11

LASER DIODES, LEDS, AND SILICON INTEGRATED SENSORS ON PATTERNED SUBSTRATES

 #12
20230238488
2023-07-27

Semiconductor light-emitting device

 #13
20230223409
2023-07-13

Semiconductor device including storage capacitor having pixel electrode, directly stacked conductive layer, and insulating layer interposed between them, wherein the stacked conductive layers extending towards the gate and source wirings/lines

 #14
20230197886
2023-06-22

SEMICONDUCTOR APPARATUS

 #15
20230163233
2023-05-25

NANOWIRE LED, DISPLAY MODULE INCLUDING THE NANOWIRE LED, AND METHOD FOR MANUFACTURING THE DISPLAY MODULE

 #16
20230044446
2023-02-09

Light emitting device

 #17
20220359793
2022-11-10

Semiconductor device and light-emitting system

 #18
20220352303
2022-11-03

P-type oxide semiconductor and method for manufacturing same

 #19
20220336695
2022-10-20

LASER DIODES, LEDS, AND SILICON INTEGRATED SENSORS ON PATTERNED SUBSTRATES

 #20
20220231265
2022-07-21

Display assembly apparatus and methods for information handling systems

 #21
20220231196
2022-07-21

Semiconductor light-emitting device

 #22
20220212251
2022-07-07

Electrical device with silicon nano-particles

 #23
20220209059
2022-06-30

Micro-LED structure and micro-LED chip including same

 #24
20220209058
2022-06-30

Micro-LED structure and micro-LED chip including same

 #25
20220209057
2022-06-30

Micro-LED structure and micro-LED chip including same

 #26
20220209056
2022-06-30

Micro-LED structure and micro-LED chip including same

 #27
20220209055
2022-06-30

Micro-LED structure including continuous light emitting layer, and micro-LED chip including same

 #28
20220209054
2022-06-30

Micro-LED structure and micro-LED chip including same

 #29
20220209053
2022-06-30

Micro-LED structure and micro-LED chip including same

 #30
20220209051
2022-06-30

Micro-LED structure and micro-LED chip including same

 #31
20220209050
2022-06-30

Micro-LED structure and micro-LED chip including same

 #32
20220208847
2022-06-30

Micro-LED structure and micro-LED chip including same

 #33
20220208846
2022-06-30

Micro-LED structure and micro-LED chip including same

 #34
20220208845
2022-06-30

Micro-LED structure and micro-LED chip including same

 #35
20220208843
2022-06-30

Micro-LED structure and micro-LED chip including same

 #36
20220208841
2022-06-30

Micro-LED structure and micro-LED chip including same

 #37
20220208840
2022-06-30

Micro-LED structure and micro-LED chip including same

 #38
20220208839
2022-06-30

Micro-LED structure and micro-LED chip including same

 #39
20220208836
2022-06-30

Micro-LED structure and micro-LED chip including same

 #40
20220208835
2022-06-30

Micro-LED structure and micro-LED chip including same

 #41
20220208834
2022-06-30

Micro-LED structure and micro-LED chip including same

 #42
20220208833
2022-06-30

Micro-led structure and micro-led chip including same

 #43
20220208832
2022-06-30

Micro-LED structure and micro-LED chip including same

 #44
20220208831
2022-06-30

Micro-LED structure and micro-LED chip including same

 #45
20220208830
2022-06-30

Micro-led structure and micro-led chip including same

 #46
20220208741
2022-06-30

Micro-LED structure and micro-LED chip including same

 #47
20220059341
2022-02-24

Polycrystalline ceramic substrate and method of manufacture

 #48
20220005840
2022-01-06

Semiconductor device having conductive oxide electrode layers in direct contact with oxide semiconductor layer

 #49
20210367098
2021-11-25

Method of manufacturing a light-emitting device

 #50
20210343893
2021-11-04

Group III nitride based LED structures including multiple quantum wells with barrier-well unit interface layers

 #51
20210341125
2021-11-04

Light-emitting devices, headlamps for vehicles, and vehicles including the same

 #52
20210249565
2021-08-12

Light-emitting element with cushion part

 #53
20210234066
2021-07-29

Process for producing adjacent chips comprising LED wires and device obtained by the process

 #54
20210234064
2021-07-29

LASER DIODES, LEDS, AND SILICON INTEGRATED SENSORS ON PATTERNED SUBSTRATES

 #55
20210202791
2021-07-01

Heterostructure for an optoelectronic device

 #56
20210183642
2021-06-17

Polycrystalline ceramic substrate

 #57
20210135051
2021-05-06

Semiconductor structure

 #58
20210135048
2021-05-06

MICRO LIGHT-EMITTING DIODE (LED) ELEMENTS AND DISPLAY

 #59
20210078071
2021-03-18

Production of silicon nano-particles and uses thereof

 #60
20210066540
2021-03-04

Light-emitting diode and method for manufacturing thereof

 #61
20210050481
2021-02-18

Light-emitting device and light-emitting device structure

 #62
20210050480
2021-02-18

HIGH-PERFORMANCE LED FABRICATION

 #63
20200381581
2020-12-03

Group III nitride based LED structures including multiple quantum wells with barrier-well unit interface layers

 #64
20200365760
2020-11-19

Light emitting device

 #65
20200357956
2020-11-12

Semiconductor light-emitting device

 #66
20200357948
2020-11-12

Template for growing group III-nitride semiconductor layer, group III-nitride semiconductor light emitting device, and manufacturing method therefor

 #67
20200287075
2020-09-10

Light-emitting device

 #68
20200274033
2020-08-27

Semiconductor device and light-emitting system

 #69
20200251628
2020-08-06

SEMICONDUCTOR LIGHT EMITTING UNIT AND PACKAGING METHOD THEREOF

 #70
20200243331
2020-07-30

Methods for using remote plasma chemical vapor deposition (RP-CVD) and sputtering deposition to grow layers in light emitting devices

 #71
20200234945
2020-07-23

Polycrystalline ceramic substrate and method of manufacture

 #72
20200203633
2020-06-25

Perovskite film, method for producing the same, light-emitting device and solar cell

 #73
20200203158
2020-06-25

Methods for using remote plasma chemical vapor deposition (RP-CVD) and sputtering deposition to grow layers in light emitting devices

 #74
20200194970
2020-06-18

Laser diode

 #75
20200161496
2020-05-21

Light emitting diode with displaced P-type doping

 #76
20200161343
2020-05-21

Semiconductor device and manufacturing method of the same

 #77
20200152829
2020-05-14

Light emitting device

 #78
20200152456
2020-05-14

Systems and method for integrated devices on an engineered substrate

 #79
20200091387
2020-03-19

Radiation-emitting semiconductor chip

 #80
20200052158
2020-02-13

LED sidewall processing to mitigate non-radiative recombination

 #81
20200025351
2020-01-23

Light-emitting devices, headlamps for vehicles, and vehicles including the same

 #82
20190393377
2019-12-26

Micro light-emitting diode (LED) elements and display

 #83
20190348570
2019-11-14

Semiconductor light-emitting device

 #84
20190296204
2019-09-26

Highly reliable light emitting diode

 #85
20190296186
2019-09-26

Light-emitting device and manufacturing method thereof

 #86
20190288241
2019-09-19

Display assembly apparatus and methods for information handling systems

 #87
20190287949
2019-09-19

Making semiconductor devices by stacking strata of micro LEDS

 #88
20190273180
2019-09-05

Semiconductor device with electric field distribution part

 #89
20190259914
2019-08-22

Light emitting device with improved extraction efficiency

 #90
20190259910
2019-08-22

Semiconductor device and semiconductor device package including same

 #91
20190189436
2019-06-20

Methods for using remote plasma chemical vapor deposition (RP-CVD) and sputtering deposition to grow layers in light emitting devices

 #92
20190172971
2019-06-06

Group III nitride based LED structures including multiple quantum wells with barrier-well unit interface layers

 #93
20190165212
2019-05-30

High-performance LED fabrication

 #94
20190157380
2019-05-23

P-type oxide semiconductor and method for manufacturing same

 #95
20190148593
2019-05-16

Polarization field assisted heterostructure design for efficient deep ultra-violet light emitting diodes

 #96
20190148584
2019-05-16

Light emitting diodes using ultra-thin quantum heterostructures

 #97
20190140150
2019-05-09

LIGHT EMITTING DIODE WITH LOW REFRACTIVE INDEX MATERIAL LAYERS TO REDUCE LIGHT GUIDING EFFECTS

 #98
20190140143
2019-05-09

Optoelectronic semiconductor component

 #99
20190140139
2019-05-09

Optoelectronic semiconductor chip and method for producing an optoelectronic semiconductor chip

 #100
20190115208
2019-04-18

Polycrystalline ceramic substrate

 #101
20190081211
2019-03-14

Optoelectronic semiconductor chip

 #102
20190078208
2019-03-14

Method for depositing protection film of light-emitting element

 #103
20190074409
2019-03-07

Light-emitting element with crack preventing cushion

 #104
20190070864
2019-03-07

Light emitting thyristor having a plurality of semiconductor layers with a specific layer having the smallest bandgap, light emitting thyristor array, exposure head, and image forming device

 #105
20190067523
2019-02-28

Vertical-type ultraviolet light-emitting diode

 #106
20190067517
2019-02-28

Power light emitting diode and method with uniform current density operation

 #107
20190058085
2019-02-21

Micro light-emitting diode (LED) elements and display

 #108
20190058084
2019-02-21

Laser Diodes, LEDs, and Silicon Integrated sensors on Patterned Substrates

 #109
20190044307
2019-02-07

Externally-strain-engineered semiconductor photonic and electronic devices and assemblies and methods of making same

 #110
20190035977
2019-01-31

Strained AlGaInP layers for efficient electron and hole blocking in light emitting devices

 #111
20190027643
2019-01-24

Compound semiconductor device and method of fabricating the same

 #112
20190018264
2019-01-17

Fast-switching electro-optic modulators and method of making the same

 #113
20190015873
2019-01-17

METHODS AND SYSTEMS FOR SORTING A PLURALITY OF COMPONENTS FOR DIRECTED SELF-ASSEMBLY

 #114
20190012984
2019-01-10

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

 #115
20180374992
2018-12-27

Semiconductor light-emitting device

 #116
20180374991
2018-12-27

LED sidewall processing to mitigate non-radiative recombination

 #117
20180366613
2018-12-20

Ultraviolet light-emitting device

 #118
20180323341
2018-11-08

Semiconductor device

 #119
20180315886
2018-11-01

Heterostructure for an optoelectronic device

 #120
20180277714
2018-09-27

Semiconductor light emitting element and method for manufacturing semiconductor light emitting element

 #121
20180266959
2018-09-20

Apparatus, methods, and systems for high-power and narrow-linewidth lasers

 #122
20180261724
2018-09-13

Semiconductor light emitting device

 #123
20180261718
2018-09-13

Semiconductor device having an internal-field-guarded active region

 #124
20180254379
2018-09-06

Ground fault detection for light-emitting element drive device

 #125
20180248072
2018-08-30

Light emitting heterostructure with partially relaxed semiconductor layer

 #126
20180240939
2018-08-23

Light-emitting device

 #127
20180226537
2018-08-09

Light-emitting device and manufacturing method thereof

 #128
20180212097
2018-07-26

Light emitting diode with displaced P-type doping

 #129
20180158982
2018-06-07

Light emitting diode and fabrication method thereof

 #130
20180158980
2018-06-07

Light emitting device and method of fabricating the same

 #131
20180138364
2018-05-17

Light emitting diode and fabrication method thereof

 #132
20180102458
2018-04-12

Light-emitting device

 #133
20180090911
2018-03-29

Externally-strain-engineered semiconductor photonic and electronic devices and assemblies and methods of making same

 #134
20180074356
2018-03-15

Display device

 #135
20180047557
2018-02-15

Polycrystalline ceramic substrate and method of manufacture

 #136
20180013037
2018-01-11

Semiconductor light-emitting device

 #137
20180013035
2018-01-11

Technique for the growth and fabrication of semipolar (Ga,Al,In,B)N thin films, heterostructures, and devices

 #138
20170358722
2017-12-14

LED with scattering features in substrate

 #139
20170345970
2017-11-30

Light-emitting diode

 #140
20170338369
2017-11-23

Methods for using remote plasma chemical vapor deposition (RP-CVD) and sputtering deposition to grow layers in light emitting devices

 #141
20170338217
2017-11-23

Optoelectronic semiconductor chip and method for fabrication thereof

 #142
20170331007
2017-11-16

Light-emitting element

 #143
20170330902
2017-11-16

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME

 #144
20170317237
2017-11-02

Light emitting device with improved extraction efficiency

 #145
20170309785
2017-10-26

Group III nitride semiconductor light emitting device and method for manufacture the same

 #146
20170294551
2017-10-12

Thermo-electrically pumped light-emitting diodes

 #147
20170294427
2017-10-12

Light emitting module

 #148
20170288092
2017-10-05

Semiconductor structure

 #149
20170271548
2017-09-21

LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD THEREOF

 #150
20170271547
2017-09-21

Light emitting device and method of fabricating the same

 #151
20170263819
2017-09-14

Semiconductor element and fabrication method thereof

 #152
20170263814
2017-09-14

Semiconductor structure

 #153
20170250307
2017-08-31

Semiconductor light emitting device

 #154
20170229398
2017-08-10

Light emitting device, light emitting device package comprising light emitting device, and light emitting apparatus comprising light emitting device package

 #155
20170155017
2017-06-01

Light emitting device

 #156
20170117440
2017-04-27

III-nitride light emitting device with double heterostructure light emitting region

 #157
20170104128
2017-04-13

III-nitride semiconductor light emitting device having amber-to-red light emission (>600 nm) and a method for making same

 #158
20170047492
2017-02-16

LED with scattering features in substrate

 #159
20170040492
2017-02-09

Semiconductor light-emitting device

 #160
20160372632
2016-12-22

Semiconductor light-emitting element

 #161
20160365069
2016-12-15

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

 #162
20160336411
2016-11-17

Recessed contact to semiconductor nanowires

 #163
20160300862
2016-10-13

Semiconductor device and manufacturing method of the same

 #164
20160284931
2016-09-29

Light emitting semiconductor component including an absorptive layer

 #165
20160276537
2016-09-22

Light-emitting device and production method therefor

 #166
20160276526
2016-09-22

SEMICONDUCTOR LIGHT EMITTING DEVICE

 #167
20160268488
2016-09-15

WAVELENGTH CONVERSION ELEMENT, METHOD OF MAKING, AND LIGHT-EMITTING SEMICONDUCTOR COMPONENT HAVING SAME

 #168
20160233383
2016-08-11

Epitaxial hexagonal materials on IBAD-textured substrates

 #169
20160225941
2016-08-04

Light emitting heterostructure with partially relaxed semiconductor layer

 #170
20160204308
2016-07-14

Power light emitting diode and method with uniform current density operation

 #171
20160197230
2016-07-07

Method of manufacturing lighting emitting device with aligned-bonding

 #172
20160181472
2016-06-23

Semiconductor light-emitting device

 #173
20160172560
2016-06-16

Light-emitting element with protective cushioning

 #174
20160172556
2016-06-16

Light emitting diode with low refractive index material layers to reduce light guiding effects

 #175
20160163927
2016-06-09

Light emitting device with improved extraction efficiency

 #176
20160155894
2016-06-02

Light-emitting device and manufacturing method thereof

 #177
20160155893
2016-06-02

Engineered substrates for semiconductor devices and associated systems and methods

 #178
20160149080
2016-05-26

Light emitting diode

 #179
20160126433
2016-05-05

Method for making a light-emitting device

 #180
20160093782
2016-03-31

LED with scattering features in substrate

 #181
20160093770
2016-03-31

III-nitride light emitting device with double heterostructure light emitting region

 #182
20160079738
2016-03-17

Technique for the growth and fabrication of semipolar (Ga,Al,In,B)N thin films, heterostructures, and devices

 #183
20160079550
2016-03-17

Display device

 #184
20160079468
2016-03-17

Method for producing optoelectronic semiconductor chips

 #185
20160049554
2016-02-18

Gallium nitride substrates and functional devices

 #186
20160043273
2016-02-11

Nitride semiconductor

 #187
20160020201
2016-01-21

Optoelectronic semiconductor chip and method for fabrication thereof

 #188
20160013366
2016-01-14

Nanostructure semiconductor light-emitting device

 #189
20150357516
2015-12-10

Light-emitting diode chip with current spreading layer

 #190
20150349212
2015-12-03

Nanostructure material methods and devices

 #191
20150349202
2015-12-03

Semiconductor light-emitting element

 #192
20150333216
2015-11-19

Process for producing adjacent chips comprising LED wires and device obtained by the process

 #193
20150318435
2015-11-05

Semiconductor light emitting device and method for manufacturing semiconductor light emitting device

 #194
20150311401
2015-10-29

Phonon-recycling light-emitting diodes

 #195
20150294831
2015-10-15

Logic function generation from single microplasma transistor devices and arrays of devices

 #196
20150280091
2015-10-01

Light-emitting device and manufacturing method thereof

 #197
20150270445
2015-09-24

Semiconductor light emitting device having a p-type semiconductor layer with a p-type impurity

 #198
20150263226
2015-09-17

Semiconductor structure

 #199
20150263223
2015-09-17

SEMICONDUCTOR LIGHT EMITTING ELEMENT

 #200
20150255671
2015-09-10

Light-emitting device

 #201
20150249185
2015-09-03

β-GaO-based single crystal substrate

 #202
20150249122
2015-09-03

Aluminum nitride substrate and group-III nitride laminate

 #203
20150247260
2015-09-03

Highly transparent aluminum nitride single crystalline layers and devices made therefrom

 #204
20150243842
2015-08-27

Light emitting device including shaped substrate

 #205
20150236070
2015-08-20

Radiation-emitting semiconductor chip

 #206
20150228854
2015-08-13

Epitaxial structure and epitaxial growth method for forming epitaxial layer with cavities

 #207
20150228853
2015-08-13

Epitaxial structure and epitaxial growth method for forming epitaxial layer with cavities

 #208
20150200332
2015-07-16

Semiconductor light emitting device

 #209
20150200262
2015-07-16

Recessed contact to semiconductor nanowires

 #210
20150162489
2015-06-11

Thin film transistor substrate

 #211
20150155439
2015-06-04

High-performance LED fabrication

 #212
20150155436
2015-06-04

Light emitting diode and light emitting device package including the same

 #213
20150137071
2015-05-21

Nitride semiconductor light emitting device and fabrication method thereof

 #214
20150137070
2015-05-21

Semiconductor light emitting device having a plurality of semiconductor layers having P-type dopant

 #215
20150131060
2015-05-14

Light emitting device, super-luminescent diode, and projector

 #216
20150129922
2015-05-14

Semiconductor light emitting device providing graded brightness

 #217
20150117015
2015-04-30

Apparatus for outputting directional light and light interconnection system having the same

 #218
20150115261
2015-04-30

Semiconductor device and manufacturing method of the same

 #219
20150115223
2015-04-30

Semiconductor device and method of manufacturing the same

 #220
20150069446
2015-03-12

Light emitting diode

 #221
20150069422
2015-03-12

Photocoupler and light emitting element

 #222
20150060842
2015-03-05

Display device

 #223
20150048385
2015-02-19

Light emitting diode substrate

 #224
20150048302
2015-02-19

Light emitting diode having carbon nanotubes therein and method for manufacturing the same

 #225
20150028356
2015-01-29

Light emitting diode having multi-junction structure and method of fabricating the same

 #226
20150021547
2015-01-22

GaN based LED epitaxial structure and method for manufacturing the same

 #227
20150021544
2015-01-22

Light-emitting device and manufacturing method thereof

 #228
20150014642
2015-01-15

Donor substrate and method for manufacturing organic light emitting diode display

 #229
20150008421
2015-01-08

Lighting device with a connection structure and connecting member

 #230
20140339677
2014-11-20

Hybrid plasma-semiconductor transistors, logic devices and arrays

 #231
20140327036
2014-11-06

Light emitting diode chip and manufacturing method thereof

 #232
20140327006
2014-11-06

Manufacturing method of an active device substrate

 #233
20140326947
2014-11-06

Light emitting diode

 #234
20140326946
2014-11-06

Light emitting diode including graphene layer

 #235
20140319654
2014-10-30

Flexible and on wafer hybrid plasma-semiconductor transistors

 #236
20140312381
2014-10-23

Nanoelectronic structure and method of producing such

 #237
20140306255
2014-10-16

Light emitting diode

 #238
20140306177
2014-10-16

Light emitting device and method for manufacturing the same

 #239
20140299892
2014-10-09

Optoelectronic semiconductor structure and method for transporting charge carriers

 #240
20140264411
2014-09-18

Light emitting device

 #241
20140264390
2014-09-18

Method of fabricating an optoelectronic device with a hollow component in epitaxial layer

 #242
20140264389
2014-09-18

Light emitting diode structure and manufacturing method thereof

 #243
20140252395
2014-09-11

Semiconductor light emitting device and light emitting apparatus

 #244
20140246691
2014-09-04

Semiconductor light emitting device and method for manufacturing same

 #245
20140242782
2014-08-28

Methods of transferring semiconductor elements and manufacturing semiconductor devices

 #246
20140240678
2014-08-28

Light emitting device and projector

 #247
20140231831
2014-08-21

LED CHIP AND METHOD FOR MANUFACTURING THE SAME

 #248
20140225138
2014-08-14

Light emitting device having a light extraction layer

 #249
20140217453
2014-08-07

Light emitting diode

 #250
20140204970
2014-07-24

Semiconductor device

 #251
20140199793
2014-07-17

Semiconductor device and a method of manufacturing the same

 #252
20140191261
2014-07-10

Light emitting heterostructure with partially relaxed semiconductor layer

 #253
20140183449
2014-07-03

Nitride semiconductor light emitting device and fabrication method thereof

 #254
20140183446
2014-07-03

Semiconductor light emitting device and method for manufacturing semiconductor light emitting device

 #255
20140175500
2014-06-26

Optoelectronic semiconductor component

 #256
20140168583
2014-06-19

Pixel structure of a liquid crystal display panel and pixel forming method thereof

 #257
20140159090
2014-06-12

Light emitting device

 #258
20140159059
2014-06-12

Display substrate and method of manufacturing the same

 #259
20140147946
2014-05-29

Method of fabricating vertical light emitting diode

 #260
20140138726
2014-05-22

Semiconductor light-emitting element and manufacturing method thereof

 #261
20140138616
2014-05-22

Nitride semiconductor structure and semiconductor light emitting device including the same

 #262
20140118678
2014-05-01

Gap controllable display device

 #263
20140117310
2014-05-01

Semiconductor light emitting device and method of manufacturing the same

 #264
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