ClassID:

208769

H01L33/0025 - page 2 - 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; Devices characterised by their operation having heterojunctions or graded gap comprising only AB compounds

Recent Application in this class:
#301
20170213934
2017-07-27

HIGH-EFFICIENCY LIGHT EMITTING DIODE

#302
20170207367
2017-07-20

Semiconductor device with improved light propagation

#303
20170200862
2017-07-13

Small-sized light-emitting diode chiplets and method of fabrication thereof

#304
20170186910
2017-06-29

Device with transparent and higher conductive regions in lateral cross section of semiconductor layer

#305
20170186908
2017-06-29

Optoelectronic light-emitting device

#306
20170186906
2017-06-29

Diode having high brightness and method thereof

#307
20170186905
2017-06-29

Heterostructure including anodic aluminum oxide layer

#308
20170179335
2017-06-22

Semiconductor heterostructure with stress management

#309
20170170363
2017-06-15

Methods for producing composite GaN nanocolumns and light emitting structures made from the methods

#310
20170170360
2017-06-15

LED structures for reduced non-radiative sidewall recombination

#311
20170155013
2017-06-01

Light emitting element

#312
20170141260
2017-05-18

Light emitting device having bonding pads formed therein for packaging

#313
20170133554
2017-05-11

Semiconductor device and apparatus for improved light emission

#314
20170125634
2017-05-04

Ultraviolet light-emitting device

#315
20170125631
2017-05-04

SEMICONDUCTOR LIGHT EMITTING DEVICE

#316
20170104132
2017-04-13

Epitaxy technique for growing semiconductor compounds

#317
20170104131
2017-04-13

Device including transparent layer with profiled surface for improved extraction

#318
20170104129
2017-04-13

Patterned layer design for group III nitride layer growth

#319
20170102492
2017-04-13

Display apparatus

#320
20170098731
2017-04-06

Light emitting heterostructure with partially relaxed semiconductor layer

#321
20170092807
2017-03-30

Group III nitride semiconductor light-emitting device

#322
20170084792
2017-03-23

Vertical type light emitting device having transparent electrode and method of manufacturing the same

#323
20170084783
2017-03-23

Semiconductor light-emitting device

#324
20170084781
2017-03-23

Multiple quantum well light-emitting device

#325
20170084780
2017-03-23

Ultraviolet light-emitting devices incorporating graded layers and compositional offsets

#326
20170084779
2017-03-23

Ultraviolet light-emitting devices incorporating two-dimensional hole gases

#327
20170077351
2017-03-16

Nitride semiconductor light emitting element

#328
20170077349
2017-03-16

Polycrystalline gallium-nitride self-supporting substrate and light-emitting element using same

#329
20170077346
2017-03-16

Method of fabricating semiconductor light emitting device

#330
20170077242
2017-03-16

P-doping of group-III-nitride buffer layer structure on a heterosubstrate

#331
20170062654
2017-03-02

Enhanced light extraction

#332
20170025569
2017-01-26

Optoelectronic component and method for the production thereof

#333
20170025567
2017-01-26

Light-emitting device and manufacturing method thereof

#334
20170025565
2017-01-26

UV light emitting devices and systems and methods for production

#335
20170018680
2017-01-19

P-type contact to semiconductor heterostructure

#336
20170005246
2017-01-05

Multi-layered contact to semiconductor structure

#337
20170005228
2017-01-05

Semiconductor heterostructure with stress management

#338
20160380151
2016-12-29

Vertical structure LEDs

#339
20160380150
2016-12-29

Deep ultraviolet light emitting diode

#340
20160372627
2016-12-22

SEMICONDUCTOR LIGHT EMITTING DEVICE

#341
20160365489
2016-12-15

Semiconductor light emitting device

#342
20160365476
2016-12-15

Semiconductor device for optoelectronic integrated circuits

#343
20160365475
2016-12-15

Fabrication methodology for optoelectronic integrated circuits

#344
20160365474
2016-12-15

GROUP III NITRIDE SEMICONDUCTOR LIGHT-EMITTING DEVICE AND PRODUCTION METHOD THEREFOR

#345
20160359081
2016-12-08

Heterostructure with stress controlling layer

#346
20160351394
2016-12-01

Embedded gallium-nitride in silicon

#347
20160351386
2016-12-01

Embedded gallium-nitride in silicon

#348
20160343904
2016-11-24

Semiconductor structure with stress-reducing buffer structure

#349
20160343901
2016-11-24

Semiconductor layer including compositional inhomogeneities

#350
20160336487
2016-11-17

MANUFACTURING METHODS OF SEMICONDUCTOR LIGHT-EMITTING DEVICES

#351
20160336483
2016-11-17

Semiconductor structure with inhomogeneous regions

#352
20160336374
2016-11-17

Display substrate, its manufacturing method and display device

#353
20160329466
2016-11-10

Light extraction using feature size and shape control in LED surface roughening

#354
20160322534
2016-11-03

Light emitting device

#355
20160322533
2016-11-03

Semiconductor light emitting device

#356
20160316528
2016-10-27

Multi-junction solid state transducer devices for direct AC power and associated systems and methods

#357
20160315219
2016-10-27

Device with transparent and higher conductive regions in lateral cross section of semiconductor layer

#358
20160315218
2016-10-27

LED structures for reduced non-radiative sidewall recombination

#359
20160308093
2016-10-20

Barriers, injectors, tunnel-junctions, and cascaded LED junctions

#360
20160308092
2016-10-20

Reducing or eliminating nanopipe defects in III-nitride structures

#361
20160308091
2016-10-20

Light emitter with a conductive transparent p-type layer structure

#362
20160308088
2016-10-20

Light emitting diode with light emitting layer containing nitrogen and phosphorus

#363
20160300981
2016-10-13

Nanostructured hybrid particle, manufacturing method thereof, and device including the nanostructured hybrid particle

#364
20160293800
2016-10-06

Composite substrate for light-emitting element and production method therefor

#365
20160284935
2016-09-29

III-nitride light emitting device including porous semiconductor

#366
20160284827
2016-09-29

High electron mobility transistor with indium nitride layer

#367
20160276537
2016-09-22

Light-emitting device and production method therefor

#368
20160276529
2016-09-22

GaN-based LED epitaxial structure and preparation method thereof

#369
20160276328
2016-09-22

LIGHT-EMITTING DEVICE, DEVICE AND METHOD FOR ADJUSTING THE LIGHT EMISSION OF A LIGHT-EMITTING DIODE

#370
20160268475
2016-09-15

Embedded gallium—nitride in silicon

#371
20160260869
2016-09-08

Semiconductor light emitting device

#372
20160260866
2016-09-08

III-nitride nanowire LED with strain modified surface active region and method of making thereof

#373
20160260864
2016-09-08

Removal of 3D semiconductor structures by dry etching

#374
20160247970
2016-08-25

Nitride light-emitting diode

#375
20160233376
2016-08-11

Light-emitting device

#376
20160233375
2016-08-11

Ultraviolet light emitting devices having compressively strained light emitting layer for enhanced light extraction

#377
20160225967
2016-08-04

Vertical solid-state transducers and high voltage solid-state transducers having buried contacts and associated systems and methods

#378
20160225941
2016-08-04

Light emitting heterostructure with partially relaxed semiconductor layer

#379
20160204305
2016-07-14

Semiconductor light emitting device and method of fabricating the same

#380
20160197238
2016-07-07

Structure of a reflective electrode and an OHMIC layer of a light emitting device

#381
20160197234
2016-07-07

Polycrystalline gallium-nitride self-supporting substrate and light-emitting element using same

#382
20160197228
2016-07-07

Semiconductor structure with inhomogeneous regions

#383
20160187725
2016-06-30

Array substrate, liquid crystal display panel and display device

#384
20160181469
2016-06-23

SEMICONDUCTOR LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD THEREOF

#385
20160172541
2016-06-16

Gallium nitride self-supported substrate, light-emitting device and manufacturing method therefor

#386
20160172540
2016-06-16

Light-emitting device

#387
20160163918
2016-06-09

Forming LED structures on silicon fins

#388
20160155897
2016-06-02

Nanostructure semiconductor light emitting device

#389
20160155895
2016-06-02

Light-Emitting Diode Epitaxial Structure

#390
20160153113
2016-06-02

Conductivity based on selective etch for GaN devices and applications thereof

#391
20160149087
2016-05-26

Small-sized light-emitting diode chiplets and method of fabrication thereof

#392
20160133785
2016-05-12

Deep ultraviolet LED and method for manufacturing the same

#393
20160126411
2016-05-05

Semiconductor light emitting element and method for manufacturing the same

#394
20160118540
2016-04-28

Light-Emitting Diode

#395
20160118533
2016-04-28

METHOD OF MANUFACTURING NANOSTRUCTURE SEMICONDUCTOR LIGHT EMITTING DEVICE

#396
20160111595
2016-04-21

Semiconductor light emitting device

#397
20160099378
2016-04-07

Method of fabricating semiconductor light emitting device

#398
20160093767
2016-03-31

LIGHT EMITTING DIODE AND METHOD FOR MANUFACTURING THE SAME

#399
20160087160
2016-03-24

III-V photonic integrated circuits on silicon substrate

#400
20160079502
2016-03-17

Semiconductor light emitting element

#401
20160079493
2016-03-17

LIGHT EMITTING DEVICE AND MANUFACTURING METHOD THEREOF

#402
20160079482
2016-03-17

Vertical structure LEDs

#403
20160079476
2016-03-17

Semiconductor component comprising an interlayer

#404
20160079471
2016-03-17

UV LIGHT EMITTING DEVICES AND SYSTEMS AND METHODS FOR PRODUCTION

#405
20160079467
2016-03-17

Group III nitride semiconductor light-emitting device and production method therefor

#406
20160072007
2016-03-10

Nanostructure semiconductor light emitting device

#407
20160071969
2016-03-10

High electron mobility transistor with indium nitride layer

#408
20160064613
2016-03-03

Light emitting diode and method for manufacturing the same

#409
20160064609
2016-03-03

Nanostructure semiconductor light emitting device

#410
20160064601
2016-03-03

Deep ultraviolet light emitting diode

#411
20160064600
2016-03-03

Nitride semiconductor device

#412
20160064598
2016-03-03

Ultraviolet light-emitting device

#413
20160064596
2016-03-03

Light-emitting device and manufacturing method thereof

#414
20160064492
2016-03-03

Lattice-mismatched semiconductor structures with reduced dislocation defect densities and related methods for device fabrication

#415
20160056338
2016-02-25

Light emitting device and lighting system

#416
20160056332
2016-02-25

Semiconductor light emitting device

#417
20160056329
2016-02-25

SEMICONDUCTOR LIGHT EMITTING ELEMENT AND METHOD FOR MANUFACTURING THE SAME

#418
20160056328
2016-02-25

Green-light emitting device including quaternary quantum well on vicinal c-plane

#419
20160056325
2016-02-25

Semiconductor light emitting device

#420
20160056324
2016-02-25

LIGHT ENHANCEMENT OF LIGHT EMITTING DIODES

#421
20160049544
2016-02-18

Light-emitting diode with multiple quantum wells and asymmetric p-n junction

#422
20160043279
2016-02-11

Semiconductor light emitting device, light emitting device package comprising the same, and lighting device comprising the same

#423
20160043278
2016-02-11

Non-polar (Al,B,In,Ga)N quantum wells

#424
20160043276
2016-02-11

High power light emitting device and method of making the same

#425
20160043273
2016-02-11

Nitride semiconductor

#426
20160035935
2016-02-04

Ultraviolet light emitting device separated from growth substrate and method of fabricating the same

#427
20160035934
2016-02-04

Nitride semiconductor structure and semiconductor light emitting device including the same

#428
20160035931
2016-02-04

GALNASSB SOLID SOLUTION-BASED HETEROSTRUCTURE, METHOD FOR PRODUCING SAME AND LIGHT EMITTING DIODE BASED ON SAID HETEROSTRUCTURE

#429
20160027964
2016-01-28

UV light emitting diode and method of fabricating the same

#430
20160027962
2016-01-28

UV LIGHT EMITTING DEVICES AND SYSTEMS AND METHODS FOR PRODUCTION

#431
20160013362
2016-01-14

Nanostructure semiconductor light-emitting device

#432
20160005925
2016-01-07

Vertical type light emitting device having transparent electrode and method of manufacturing the same

#433
20160005921
2016-01-07

Bi-directional dual-color light emitting device and systems for use thereof

#434
20160005919
2016-01-07

NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE

#435
20160005917
2016-01-07

Light emitting device

#436
20150380608
2015-12-31

Diode for a printable composition

#437
20150364652
2015-12-17

Semiconductor light-emitting device and method of manufacturing the same

#438
20150364648
2015-12-17

Semiconductor structure and method for manufacturing a semiconductor structure

#439
20150364641
2015-12-17

Semiconductor layer sequence and method for producing a semiconductor layer sequence

#440
20150364640
2015-12-17

LED element

#441
20150357522
2015-12-10

Nitride semiconductor light-emitting diode

#442
20150357515
2015-12-10

Thin light emitting diode and fabrication method

#443
20150357419
2015-12-10

P-doping of group-III-nitride buffer layer structure on a heterosubstrate

#444
20150349203
2015-12-03

Nitride semiconductor element and method for manufacturing the same

#445
20150349198
2015-12-03

SEMICONDUCTOR LIGHT EMITTING ELEMENT AND OPTICAL COHERENCE TOMOGRAPHY APPARATUS

#446
20150349197
2015-12-03

Nitride semiconductor light-emitting element

#447
20150349064
2015-12-03

NUCLEATION AND BUFFER LAYERS FOR GROUP III-NITRIDE BASED SEMICONDUCTOR DEVICES

#448
20150340562
2015-11-26

LIGHT EMITTING DEVICE AND METHOD OF FABRICATING THE SAME

#449
20150340561
2015-11-26

Optoelectronic semiconductor chip having reduced strain between different constituent materials of the chip

#450
20150340555
2015-11-26

LIGHT EMITTING DEVICES HAVING DISLOCATION DENSITY MAINTAINING BUFFER LAYERS

#451
20150340553
2015-11-26

III-V Group Compound Devices with Improved Efficiency and Droop Rate

#452
20150340552
2015-11-26

Optoelectronic device comprising microwires or nanowires

#453
20150333223
2015-11-19

Reversely-installed photonic crystal LED chip and method for manufacturing same

#454
20150333218
2015-11-19

UV light emitting device

#455
20150333217
2015-11-19

Diode having high brightness and method thereof

#456
20150325743
2015-11-12

High efficiency broadband semiconductor nanowire devices

#457
20150325741
2015-11-12

NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE

#458
20150318435
2015-11-05

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

#459
20150318434
2015-11-05

Backside transparent substrate roughening for UV light emitting diode

#460
20150311393
2015-10-29

Semiconductor light emitting device and method for manufacturing the same

#461
20150311383
2015-10-29

Fabrication of thin, flexible, and efficient light emitting diodes

#462
20150311382
2015-10-29

Method of growing n-type nitride semiconductor, light emitting diode and method of fabricating the same

#463
20150295133
2015-10-15

Semiconductor heterostructure with stress management

#464
20150287882
2015-10-08

Nitride semiconductor light-emitting diode

#465
20150287879
2015-10-08

Light emitting diode device having super lattice structure and a nano-structure layer

#466
20150280062
2015-10-01

Nanostructure semiconductor light emitting device

#467
20150280060
2015-10-01

Nanowire-based optoelectronic device for light-emission

#468
20150280059
2015-10-01

Light-emitting device and light-emitting device package

#469
20150280058
2015-10-01

Semiconductor material

#470
20150280056
2015-10-01

Graded electron blocking layer

#471
20150270439
2015-09-24

Nitride light emitting diode and fabrication method thereof

#472
20150270436
2015-09-24

Light-emitting device

#473
20150270433
2015-09-24

Nitride semiconductor structure and semiconductor light emitting device including the same

#474
20150263232
2015-09-17

OPTICAL SEMICONDUCTOR ELEMENT

#475
20150263226
2015-09-17

Semiconductor structure

#476
20150263225
2015-09-17

Devices having nitride quantum dot and methods of manufacturing the same

#477
20150263222
2015-09-17

Transfer chamber metrology for improved device yield

#478
20150263218
2015-09-17

Front-side emitting mid-infrared light emitting diode fabrication methods

#479
20150255959
2015-09-10

Semi-polar III-nitride optoelectronic devices on M-plane substrates with miscuts less than +/− 15 degrees in the C-direction

#480
20150255958
2015-09-10

Group III nitride semiconductor device, p-type contact structure, and method for fabricating group III nitride semiconductor device

#481
20150255684
2015-09-10

SEMICONDUCTOR LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING SAME

#482
20150255672
2015-09-10

Device with transparent and higher conductive regions in lateral cross section of semiconductor layer

#483
20150255669
2015-09-10

Light emitting element

#484
20150249188
2015-09-03

Heterojunction light emitting diode

#485
20150249181
2015-09-03

Optoelectronic component and method for the production thereof

#486
20150249135
2015-09-03

Semiconductor heterostructure and method of fabrication thereof

#487
20150243841
2015-08-27

Semiconductor structure with stress-reducing buffer structure

#488
20150243839
2015-08-27

Front-side emitting mid-infrared light emitting diode

#489
20150243835
2015-08-27

Solid-state transducer devices with optically-transmissive carrier substrates and related systems, methods, and devices

#490
20150236193
2015-08-20

Method for producing group III nitride semiconductor light-emitting device

#491
20150236192
2015-08-20

Diode having high brightness and method thereof

#492
20150228865
2015-08-13

Display device using semiconductor light emitting devices having different structures

#493
20150228846
2015-08-13

Nitride-based III-V group compound semiconductor

#494
20150228845
2015-08-13

III NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME

#495
20150221826
2015-08-06

Nitride semiconductor light emitting device

#496
20150221822
2015-08-06

Light emitting diode and method of fabricating the same

#497
20150221815
2015-08-06

SOLID STATE LIGHTING DEVICE WITH REDUCED LUMINOUS FLUX DROP AT ELEVATED TEMPERATURE

#498
20150214427
2015-07-30

LED semiconductor component

#499
20150214422
2015-07-30

Light emitting device, and method for fabricating the same

#500
20150214421
2015-07-30

Light emitting diode with light emitting layer containing nitrogen and phosphorus

#501
20150207035
2015-07-23

Light-Emitting Element Having a Tunneling Structure

#502
20150207034
2015-07-23

SEMICONDUCTOR LIGHT EMITTING DEVICE

#503
20150207033
2015-07-23

Nanopyramid sized opto-electronic structure and method for manufacturing of same

#504
20150207029
2015-07-23

Superlattice structure

#505
20150207028
2015-07-23

III-nitride nanowire LED with strain modified surface active region and method of making thereof

#506
20150207024
2015-07-23

Reducing or eliminating nanopipe defects in III-nitride structures

#507
20150200329
2015-07-16

Light emitting device

#508
20150200328
2015-07-16

III-V compound semiconductor-based-light-emitting diode device with embedded charge carrier barrier

#509
20150200255
2015-07-16

Nitride semiconductor element and nitride semiconductor wafer

#510
20150194569
2015-07-09

Method for producing GaN-based crystal and semiconductor device

#511
20150194568
2015-07-09

Semiconductor light-emitting element

#512
20150194567
2015-07-09

Light-emitting diode structure

#513
20150187885
2015-07-02

Semiconductor epitaxial structure and method for forming the same

#514
20150187740
2015-07-02

Etch removal of current distribution layer for LED current confinement

#515
20150179881
2015-06-25

NITRIDE LED STRUCTURE WITH DOUBLE GRADED ELECTRON BLOCKING LAYER

#516
20150179878
2015-06-25

Light emitting device

#517
20150179874
2015-06-25

LIGHT EMITTING DIODE STRUCTURE

#518
20150179873
2015-06-25

SMALL-SIZED LIGHT-EMITTING DIODE CHIPLETS AND METHOD OF FABRICATION THEREOF

#519
20150179840
2015-06-25

LIGHT RECEIVING/EMITTING ELEMENT, SOLAR CELL, OPTICAL SENSOR, LIGHT EMITTING DIODE, AND SURFACE EMITTING LASER ELEMENT TECHNICAL FIELD

#520
20150179751
2015-06-25

Ohmic contact to semiconductor layer

#521
20150171275
2015-06-18

GaN based semiconductor light-emitting device and method for producing same

#522
20150171270
2015-06-18

LED For Plant Illumination

#523
20150171266
2015-06-18

PRE-CUTTING A BACK SIDE OF A SILICON SUBSTRATE FOR GROWING BETTER III-V GROUP COMPOUND LAYER ON A FRONT SIDE OF THE SUBSTRATE

#524
20150171265
2015-06-18

Quantum efficiency of multiple quantum wells

#525
20150171264
2015-06-18

Light emitting devices having light coupling layers

#526
20150171263
2015-06-18

Nitride semiconductor light emitting element and method for manufacturing same

#527
20150171262
2015-06-18

Light emitting device having transparent electrode and method of manufacturing light emitting device

#528
20150162513
2015-06-11

Vertical solid-state transducers and high voltage solid-state transducers having buried contacts and associated systems and methods

#529
20150159083
2015-06-11

Interfused nanocrystals and method of preparing the same

#530
20150155437
2015-06-04

Light extraction using feature size and shape control in LED surface roughening

#531
20150155420
2015-06-04

Optical device based on bismuth-containing III-V compound multilayer semiconductors

#532
20150144875
2015-05-28

Ultraviolet semiconductor light-emitting device and fabrication method

#533
20150144874
2015-05-28

UV light emitting diode and method of fabricating the same

#534
20150144870
2015-05-28

Semiconductor light-emitting device

#535
20150137072
2015-05-21

MASK FOR FORMING SEMICONDUCTOR LAYER, SEMICONDUCTOR DEVICE, AND METHOD OF FABRICATING THE SAME

#536
20150137070
2015-05-21

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

#537
20150129869
2015-05-14

Optoelectronic device and method for manufacturing the same

#538
20150129835
2015-05-14

Multiple quantum well semiconductor light emitting element

#539
20150125983
2015-05-07

Semiconductor light-emitting device and method of manufacturing the same

#540
20150124076
2015-05-07

Solid-state microscope for selectively imaging a sample

#541
20150123074
2015-05-07

Gallium nitride based light emitting diode

#542
20150115299
2015-04-30

III-nitride light emitting device with a region including only ternary, quaternary, and/or quinary III-nitride layers

#543
20150115281
2015-04-30

Semiconductor light-emitting device and method of manufacturing the same

#544
20150115277
2015-04-30

Episubstrates for Selective Area Growth of Group III-V Material and a Method for Fabricating a Group III-V Material on a Silicon Substrate

#545
20150115221
2015-04-30

Efficient light extraction from weakly-coupled dielectric buttes

#546
20150111369
2015-04-23

Semiconductor buffer structure, semiconductor device including the semiconductor buffer structure, and method of manufacturing the semiconductor device using the semiconductor buffer structure

#547
20150108498
2015-04-23

SEMICONDUCTOR LIGHT EMITTING DEVICE AND MANUFACTURING METHOD OF THE SAME

#548
20150108494
2015-04-23

Light-emitting device and manufacturing method thereof

#549
20150108428
2015-04-23

Heterostructure including a composite semiconductor layer

#550
20150108426
2015-04-23

Method for producing an active zone for an optoelectronic semiconductor chip and optoelectronic semiconductor chip

#551
20150108424
2015-04-23

Method to Remove Sapphire Substrate

#552
20150102371
2015-04-16

Epitaxial film forming method, sputtering apparatus, manufacturing method of semiconductor light-emitting element, semiconductor light-emitting element, and illumination device

#553
20150102358
2015-04-16

NITRIDE SEMICONDUCTOR MULTILAYER STRUCTURE, SEMICONDUCTOR LIGHT-EMITTING DEVICE, AND METHOD FOR MANUFACTURING NITRIDE SEMICONDUCTOR MULTILAYER STRUCTURE

#554
20150091043
2015-04-02

Heterostructure including anodic aluminum oxide layer

#555
20150090955
2015-04-02

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