ClassID:

208603

H01L31/03682 - CPC Classification

Classification description:

Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies characterised by their crystalline structure or particular orientation of the crystalline planes including polycrystalline semiconductors including only elements of Group IV of the Periodic System

Sub-classes:
Recent Application in this class:
#1
20250072156
2025-02-27

PREPARATION METHOD FOR SOLAR CELL AND SOLAR CELL

#2
20250015221
2025-01-09

Double-sided passivated contact cell and preparation method thereof

#3
20250006850
2025-01-02

ULTRATHIN SILICON OXYNITRIDE INTERFACE MATERIAL, TUNNEL OXIDE PASSIVATED STRUCTURE AND PREPARATION METHODS AND APPLICATIONS THEREOF

#4
20240429327
2024-12-26

SOLAR CELL AND METHOD FOR PRODUCING THE SOLAR CELL

#5
20240413255
2024-12-12

SOLAR CELL AND MANUFACTURING METHOD THEREOF, AND PHOTOVOLTAIC SYSTEM

#6
20240395964
2024-11-28

SOLAR CELL AND PREPARATION METHOD THEREFOR

#7
20240387762
2024-11-21

SOLAR CELL EMITTER REGION FABRICATION WITH DIFFERENTIATED P-TYPE AND N-TYPE LAYOUTS AND INCORPORATING DOTTED DIFFUSION

#8
20240372021
2024-11-07

PHOTODIODE AND PHOTOSENSITIVE DEVICE

#9
20240372016
2024-11-07

SOLAR CELL EMITTER REGION FABRICATION WITH DIFFERENTIATED P-TYPE AND N-TYPE ARCHITECTURES AND INCORPORATING A MULTI-PURPOSE PASSIVATION AND CONTACT LAYER

#10
20240363773
2024-10-31

SOLAR CELL, PREPARATION METHOD THEREOF AND PHOTOVOLTAIC MODULE

#11
20240290907
2024-08-29

SOLAR CELL AND PREPARATION METHOD THEREFOR

#12
20240282879
2024-08-22

FRONT CONTACT SOLAR CELL WITH FORMED ELECTRICALLY CONDUCTING LAYERS ON THE FRONT SIDE AND BACKSIDE

#13
20240250189
2024-07-25

LOCAL METALLIZATION FOR SEMICONDUCTOR SUBSTRATES USING A LASER BEAM

#14
20240234602
2024-07-11

CONDUCTIVE PASTE COMPOSITION, PREPARATION METHOD AND USE THEREOF, CRYSTALLINE SILICON SOLAR CELL

#15
20240186439
2024-06-06

SOLAR CELL AND PREPARATION METHOD THEREFOR

#16
20240145609
2024-05-02

BACKSIDE CONTACT SOLAR CELLS WITH SEPARATED POLYSILICON DOPED REGIONS

#17
20240145604
2024-05-02

Metallization Structures for Solar Cells

#18
20240105870
2024-03-28

PHOTODETECTION ELEMENT AND METHOD FOR MANUFACTURING PHOTODETECTION ELEMENT

#19
20240063318
2024-02-22

CRYSTALLINE SILICON SOLAR CELL AND METALLIZATION METHOD THEREFOR

#20
20230420582
2023-12-28

Conductive contacts for polycrystalline silicon features of solar cells

#21
20230411543
2023-12-21

Semiconductor substrate, solar cell, and photovoltaic module

#22
20230378378
2023-11-23

METALLIZATION STRUCTURES FOR SOLAR CELLS

#23
20230317866
2023-10-05

DOPED REGION STRUCTURE AND SOLAR CELL COMPRISING THE SAME, CELL ASSEMBLY, AND PHOTOVOLTAIC SYSTEM

#24
20230307573
2023-09-28

Low-cost passivated contact full-back electrode solar cell and preparation method thereof

#25
20230290898
2023-09-14

INTEGRATE STRESSOR WITH GE PHOTODIODE USING A SUBSTRATE REMOVAL PROCESS

#26
20230238471
2023-07-27

HYBRID POLYSILICON HETEROJUNCTION BACK CONTACT CELL

#27
20230038148
2023-02-09

In-cell bypass diode

#28
20220311374
2022-09-29

System and method for improving color appearance of solar roofs

#29
20220271176
2022-08-25

Local metallization for semiconductor substrates using a laser beam

#30
20220231178
2022-07-21

METHOD AND OPTOELECTRONIC STRUCTURE PROVIDING POLYSILICON PHOTONIC DEVICES WITH DIFFERENT OPTICAL PROPERTIES IN DIFFERENT REGIONS

#31
20220209037
2022-06-30

Backside contact solar cells with separated polysilicon doped regions

#32
20220199842
2022-06-23

SOLAR CELL EMITTER REGION FABRICATION USING SELF-ALIGNED IMPLANT AND CAP

#33
20220165907
2022-05-26

Integrate stressor with Ge photodiode using a substrate removal process

#34
20220109038
2022-04-07

Display device

#35
20220077331
2022-03-10

Solar cell

#36
20220065692
2022-03-03

Managing detection region spacing in an integrated photodetector

#37
20220020889
2022-01-20

Blister-free polycrystalline silicon for solar cells

#38
20210313384
2021-10-07

Detection device

#39
20210193753
2021-06-24

Photo transistor and display device including the same

#40
20210135025
2021-05-06

Method and optoelectronic structure providing polysilicon photonic devices with different optical properties in different regions

#41
20210091249
2021-03-25

Trench process and structure for backside contact solar cells with polysilicon doped regions

#42
20210044250
2021-02-11

System and method for improving color appearance of solar roofs

#43
20210043782
2021-02-11

Solar cells with improved lifetime, passivation and/or efficiency

#44
20210005762
2021-01-07

Multilevel semiconductor device and structure

#45
20200365752
2020-11-19

Hybrid polysilicon heterojunction back contact cell

#46
20200357941
2020-11-12

In-cell bypass diode

#47
20200309686
2020-10-01

Fluid sensor including an optical filter and a waveguide, and method for manufacturing the fluid sensor

#48
20200295218
2020-09-17

Avalanche photodiode sensor, and electronic device

#49
20200287066
2020-09-10

Photovoltaic cell with passivating contact

#50
20200274008
2020-08-27

Solar cells with tunnel dielectrics

#51
20200177284
2020-06-04

Method and system for optoelectronic receivers utilizing waveguide heterojunction phototransistors integrated in a CMOS SOI wafer

#52
20200152816
2020-05-14

Optoelectronic semiconductor component

#53
20200135959
2020-04-30

Electronic device

#54
20200135947
2020-04-30

SOLAR CELL

#55
20200075784
2020-03-05

Solar cell emitter region fabrication with differentiated P-type and N-type region architectures

#56
20200066930
2020-02-27

Blister-free polycrystalline silicon for solar cells

#57
20200052149
2020-02-13

Solar battery device and method for manufacturing solar battery device

#58
20200052140
2020-02-13

Front contact solar cell with formed electrically conducting layers on the front side and backside

#59
20200028023
2020-01-23

METHOD FOR MANUFACTURING PHOTOVOLTAIC CELLS WITH A REAR SIDE POLYSILICON PASSIVATING CONTACT

#60
20190378947
2019-12-12

Trench process and structure for backside contact solar cells with polysilicon doped regions

#61
20190363215
2019-11-28

Photovoltage Field-Effect Transistor

#62
20190348560
2019-11-14

METHOD FOR PRODUCING REAR SURFACE CONTACT SOLAR CELLS FROM CRYSTALLINE SILICON

#63
20190326463
2019-10-24

Cost-efficient high power PECVD deposition for solar cells

#64
20190312156
2019-10-10

Local metallization for semiconductor substrates using a laser beam

#65
20190305171
2019-10-03

METHOD OF MANUFACTURING SOLAR CELL

#66
20190245100
2019-08-08

Method and optoelectronic structure providing polysilicon photonic devices with different optical properties in different regions

#67
20190221701
2019-07-18

Solar cell

#68
20190221683
2019-07-18

SCREEN PRINTING ELECTRICAL CONTACTS TO NANOSTRUCTURED AREAS

#69
20190214519
2019-07-11

Cost-efficient high power PECVD deposition for solar cells

#70
20190207042
2019-07-04

Conductive contacts for polycrystalline silicon features of solar cells

#71
20190207041
2019-07-04

SOLAR CELLS HAVING DIFFERENTIATED P-TYPE AND N-TYPE ARCHITECTURES FABRICATED USING AN ETCH PASTE

#72
20190198701
2019-06-27

SPAD photodiode

#73
20190181959
2019-06-13

Method and system for optoelectronic receivers utilizing waveguide heterojunction phototransistors integrated in a CMOS SOI wafer

#74
20190165032
2019-05-30

GALLIUM NITRIDE PHOTODETECTOR WITH SUBSTANTIALLY TRANSPARENT ELECTRODES

#75
20190157494
2019-05-23

Method for manufacturing a photovoltaic device

#76
20190146100
2019-05-16

Electromagnetic radiation detection device

#77
20190131485
2019-05-02

Crystallisation of amorphous silicon from a silicon-rich aluminium substrate

#78
20190131472
2019-05-02

SOLAR CELL

#79
20190131463
2019-05-02

Solar cells with improved lifetime, passivation and/or efficiency

#80
20190097078
2019-03-28

Solar cell with doped polysilicon surface areas and method for manufacturing thereof

#81
20190097068
2019-03-28

Solar cells having differentiated P-type and N-type architectures

#82
20190096987
2019-03-28

N-type polysilicon crystal, manufacturing method thereof, and N-type polysilicon wafer

#83
20190080137
2019-03-14

Flat-panel display embedded with a fingerprint sensor and a method of forming the same

#84
20190080136
2019-03-14

Flat-panel display embedded with a fingerprint sensor and a method of forming the same

#85
20190051777
2019-02-14

Crystalline silicon solar cell, production method therefor, and solar cell module

#86
20190051772
2019-02-14

Lateral single-photon avalanche diode and method of producing a lateral single-photon avalanche diode

#87
20190044015
2019-02-07

Backside contact solar cells with separated polysilicon doped regions

#88
20190006534
2019-01-03

SOLAR CELL AND METHOD FOR MANUFACTURING SOLAR CELL

#89
20190006190
2019-01-03

FZ SILICON AND METHOD TO PREPARE FZ SILICON

#90
20180309015
2018-10-25

Method for eliminating metal composites from polycrystalline silicon cell piece

#91
20180287003
2018-10-04

SOLAR CELL AND METHOD OF MANUFACTURING SOLAR CELL

#92
20180254361
2018-09-06

Embedded junction in hetero-structured back-surface field for photovoltaic devices

#93
20180226520
2018-08-09

Solar cell

#94
20180219108
2018-08-02

Solar cells with improved lifetime, passivation and/or efficiency

#95
20180203276
2018-07-19

Photosensitive detection module, light source module and electrophoresis display apparatus

#96
20180190837
2018-07-05

Metallization structures for solar cells

#97
20180175232
2018-06-21

Photosensitive element, display panel, display device and X-ray imaging device

#98
20180175221
2018-06-21

Solar cells having differentiated P-type and N-type architectures

#99
20180166603
2018-06-14

METHOD OF FABRICATING THIN FILM PHOTOVOLTAIC DEVICES

#100
20180145194
2018-05-24

Laser techniques for foil-based metallization of solar cells

#101
20180138328
2018-05-17

UV-CURING OF LIGHT-RECEIVING SURFACES OF SOLAR CELLS

#102
20180097140
2018-04-05

Method of manufacturing solar cell

#103
20180097131
2018-04-05

Solar cells with differentiated P-type and N-type region architectures

#104
20180083149
2018-03-22

Solar cell and method for manufacturing the same

#105
20180062761
2018-03-01

Split photodetector for differential receivers

#106
20180019358
2018-01-18

TANDEM SOLAR CELL, TANDEM SOLAR CELL MODULE COMPRISING THE SAME, AND METHOD FOR MANUFACTURING THEREOF

#107
20180006171
2018-01-04

Laser techniques for foil-based metallization of solar cells

#108
20170365733
2017-12-21

METHOD FOR PRODUCING DOPED POLYCRYSTALLINE SEMICONDUCTOR LAYERS

#109
20170365726
2017-12-21

Method and optoelectronic structure providing polysilicon photonic devices with different optical properties in different regions

#110
20170306229
2017-10-26

Etching agent for semiconductor substrate

#111
20170288072
2017-10-05

Thermocompression bonding approaches for foil-based metallization of non-metal surfaces of solar cells

#112
20170278988
2017-09-28

Screen printing electrical contacts to nanostructured areas

#113
20170236965
2017-08-17

Method for producing a rear-side contact system for a silicon thin-layer solar cell

#114
20170233257
2017-08-17

Poly-crystalline silicon ingot having a nucleation promotion layer comprising a plurality of chips and chunks of poly-crystalline silicon on the bottom

#115
20170222073
2017-08-03

Solar cell having Ti- or Ta-containing thermal and diffusion barrier layer for foil-based metallization

#116
20170222072
2017-08-03

SOLAR CELL EMITTER REGION FABRICATION WITH DIFFERENTIATED P-TYPE AND N-TYPE REGION ARCHITECTURES

#117
20170179233
2017-06-22

High mobility transport layer structures for rhombohedral Si/Ge/SiGe devices

#118
20170167051
2017-06-15

Method for preparing polycrystalline silicon ingot

#119
20170162729
2017-06-08

Solar cell emitter region fabrication using self-aligned implant and cap

#120
20170141255
2017-05-18

Blister-free polycrystalline silicon for solar cells

#121
20170077322
2017-03-16

Solar cell emitter region fabrication with differentiated P-type and N-type architectures and incorporating a multi-purpose passivation and contact layer

#122
20170062636
2017-03-02

Guided-wave photodetector apparatus employing mid-bandgap states of semiconductor materials, and fabrication methods for same

#123
20170062635
2017-03-02

Polycrystalline silicon column and polycrystalline silicon wafer

#124
20170058428
2017-03-02

Polycrystalline silicon column and polycrystalline silicon wafer

#125
20170047468
2017-02-16

Ultrananocrystalline diamond contacts for electronic devices

#126
20170040486
2017-02-09

Multi-junction solar cell

#127
20170040484
2017-02-09

Multi-junction solar cell

#128
20170033251
2017-02-02

Front contact solar cell with formed electrically conducting layers on the front side and backside

#129
20170018668
2017-01-19

Back-contact Si thin-film solar cell

#130
20170018667
2017-01-19

Thick damage buffer for foil-based metallization of solar cells

#131
20170018662
2017-01-19

PHOTOACTIVE SEMICONDUCTOR COMPONENT AND METHOD FOR PRODUCING A PHOTOACTIVE SEMICONDUCTOR COMPONENT

#132
20170018661
2017-01-19

GRAIN GROWTH FOR SOLAR CELLS

#133
20170012161
2017-01-12

HYBRID POLYSILICON HETEROJUNCTION BACK CONTACT CELL

#134
20170012153
2017-01-12

In-cell bypass diode

#135
20170005209
2017-01-05

Amorphous silicon/crystalline silicon thin-film tandem solar cell

#136
20170004962
2017-01-05

Method of fabricating double sided Si(Ge)/Sapphire/III-nitride hybrid structure

#137
20160380132
2016-12-29

One-dimensional metallization for solar cells

#138
20160380012
2016-12-29

Photo sensor module

#139
20160352431
2016-12-01

Method and system for optoelectronic receivers utilizing waveguide heterojunction phototransistors integrated in a CMOS SOI wafer

#140
20160343893
2016-11-24

METHOD FOR MANUFACTURING THIN-FILM SOLAR CELL AND THIN-FILM SOLAR CELL

#141
20160343890
2016-11-24

Trench process and structure for backside contact solar cells with polysilicon doped regions

#142
20160343883
2016-11-24

Solar cell having doped semiconductor heterojunction contacts

#143
20160329443
2016-11-10

SOLAR CELL WITH A LOW-RESISTIVITY TRANSPARENT CONDUCTIVE OXIDE LAYER

#144
20160329441
2016-11-10

Solar cells with improved lifetime, passivation and/or efficiency

#145
20160315207
2016-10-27

Textured silicon substrate and method

#146
20160284924
2016-09-29

SOLAR CELL AND METHOD FOR MANUFACTURING SUCH A SOLAR CELL

#147
20160284881
2016-09-29

Solar Cell having Epitaxial Passivation Layer

#148
20160233348
2016-08-11

Solar cells with tunnel dielectrics

#149
20160225938
2016-08-04

Method for producing a photovoltaic solar cell having at least one heterojunction passivated by means of hydrogen diffusion

#150
20160225929
2016-08-04

Photovoltaic device

#151
20160211404
2016-07-21

Method for preparing a recrystallised silicon substrate with large crystallites

#152
20160204291
2016-07-14

SOLAR CELL HAVING QUANTUM WELL STRUCTURE AND METHOD FOR MANUFACTURING SAME

#153
20160204288
2016-07-14

Method of manufacturing a hybrid emitter all back contact solar cell

#154
20160190354
2016-06-30

BARRIER-LESS METAL SEED STACK AND CONTACT

#155
20160181450
2016-06-23

Multi-layer sputtered metal seed for solar cell conductive contact

#156
20160163889
2016-06-09

Solar cell

#157
20160155868
2016-06-02

CRYSTALLINE SILICON SOLAR CELL AND METHOD FOR PRODUCING SAME

#158
20160126400
2016-05-05

Solar cell and method for manufacturing the same

#159
20160126385
2016-05-05

ROOF PANEL HAVING SOLAR CELL OF VEHICLE

#160
20160126368
2016-05-05

SOLAR CELL

#161
20160118507
2016-04-28

Photovoltaic module including integrated photovoltaic cells

#162
20160111576
2016-04-21

Photovoltaic device having layer with varying crystallinity

#163
20160104741
2016-04-14

Integrated imaging device for infrared radiation and method of production

#164
20160099370
2016-04-07

Multi-junction solar cell

#165
20160099368
2016-04-07

Nanostructured units formed inside a silicon material and the manufacturing process to perform them therein

#166
20160099360
2016-04-07

Wafer for solar cell, method of producing wafer for solar cell, method of producing solar cell, and method of producing solar cell module

#167
20160087140
2016-03-24

Solar cell fabricated by simplified deposition process

#168
20160087122
2016-03-24

Solar cell emitter region fabrication with differentiated P-type and N-type architectures and incorporating dotted diffusion

#169
20160072000
2016-03-10

FRONT CONTACT HETEROJUNCTION PROCESS

#170
20160071999
2016-03-10

Solar cell emitter region fabrication using silicon nano-particles

#171
20160071991
2016-03-10

Trench process and structure for backside contact solar cells with polysilicon doped regions

#172
20160068949
2016-03-10

Process for the preparation of polycrystalline silicon

#173
20160056323
2016-02-25

Tandem junction photovoltaic cell

#174
20160056309
2016-02-25

Method and optoelectronic structure providing polysilicon photonic devices with different optical properties in different regions

#175
20160049532
2016-02-18

Conductive paste-forming electrode, solar cell manufacturing method and solar cell

#176
20160043267
2016-02-11

Solar cell emitter region fabrication with differentiated P-type and N-type region architectures

#177
20160035930
2016-02-04

Grain growth for solar cells

#178
20160035929
2016-02-04

Lateral single-photon avalanche diode and method of producing a lateral single-photon avalanche diode

#179
20160027951
2016-01-28

Solar cell and method for manufacturing the same

#180
20160020344
2016-01-21

Embedded junction in hetero-structured back-surface field for photovoltaic devices

#181
20160013342
2016-01-14

SOLAR CELL MODULE AND METHOD FOR MANUFACTURING SAME

#182
20160013330
2016-01-14

Solar cell

#183
20150380599
2015-12-31

Solar cell emitter region fabrication using ion implantation

#184
20150380581
2015-12-31

PASSIVATION OF LIGHT-RECEIVING SURFACES OF SOLAR CELLS WITH CRYSTALLINE SILICON

#185
20150371075
2015-12-24

Array sensor apparatus and forming method thereof

#186
20150349180
2015-12-03

RELATIVE DOPANT CONCENTRATION LEVELS IN SOLAR CELLS

#187
20150349158
2015-12-03

METHOD OF FORMING CONTACTS FOR A BACK-CONTACT SOLAR CELL

#188
20150333210
2015-11-19

Lateral single-photon avalanche diode and method of producing a lateral single photon avalanche diode

#189
20150325715
2015-11-12

COMPOSITIONS AND METHODS FOR IMPROVED SOLAR CELLS

#190
20150318429
2015-11-05

ACTIVE SOLAR CELL AND METHOD OF MANUFACTURE

#191
20150295099
2015-10-15

HIGH WORK-FUNCTION BUFFER LAYERS FOR SILICON-BASED PHOTOVOLTAIC DEVICES

#192
20150280031
2015-10-01

Solar cells with tunnel dielectrics

#193
20150263200
2015-09-17

Method of fabricating a solar cell with a tunnel dielectric layer

#194
20150255650
2015-09-10

Cost-efficient high power PECVD deposition apparatus for solar cells

#195
20150194539
2015-07-09

Solar cell with silicon oxynitride dielectric layer

#196
20150179858
2015-06-25

Solar cell and manufacturing method thereof

#197
20150179834
2015-06-25

BARRIER-LESS METAL SEED STACK AND CONTACT

#198
20150162483
2015-06-11

Solar cell emitter region fabrication using ion implantation

#199
20150144197
2015-05-28

Hybrid polysilicon heterojunction back contact cell

#200
20150129752
2015-05-14

Polysilicon photodetector, methods and applications

#201
20150122321
2015-05-07

SOLAR CELL

#202
20150101662
2015-04-16

SURFACE PASSIVATION OF HIGH-EFFICIENCY CRYSTALLINE SILICON SOLAR CELLS

#203
20150079772
2015-03-19

Method for preparing a coarse-grain crystallized silicon layer

#204
20150059849
2015-03-05

Solar cell

#205
20150059847
2015-03-05

Passivated Emitter Rear Locally Patterned Epitaxial Solar Cell

#206
20150053260
2015-02-26

Photoelectric conversion device and manufacturing method thereof

#207
20140352781
2014-12-04

Solar cells with silicon nanoparticles that are coated with nanoparticle passivation film

#208
20140332068
2014-11-13

Screen printing electrical contacts to nanowire areas

#209
20140295609
2014-10-02

Solar cell emitter region fabrication using silicon nano-particles

#210
20140264459
2014-09-18

High mobility transport layer structures for rhombohedral Si/Ge/SiGe devices

#211
20140264325
2014-09-18

Double sided Si(Ge)/Sapphire/III-nitride hybrid structure

#212
20140238487
2014-08-28

WAFER FOR SOLAR CELL, METHOD OF PRODUCING WAFER FOR SOLAR CELL, METHOD OF PRODUCING SOLAR CELL, AND METHOD OF PRODUCING SOLAR CELL MODULE

#213
20140209165
2014-07-31

Solar cell and method of manufacturing the same

#214
20140138696
2014-05-22

Polycrystalline silicon thick films for photovoltaic devices or the like, and methods of making same

#215
20140134788
2014-05-15

Method of fabricating a solar cell with a tunnel dielectric layer

#216
20140124019
2014-05-08

LOW VACUUM FABRICATION OF MICROCRYSTALLINE SOLAR CELLS

#217
20140083498
2014-03-27

Solar cell and method of manufacturing the same

#218
20140080251
2014-03-20

Hybrid polysilicon heterojunction back contact cell

#219
20140034123
2014-02-06

Solar cell and method of manufacturing

#220
20140034122
2014-02-06

Front contact solar cell with formed electrically conducting layers on the front side and backside

#221
20140024151
2014-01-23

Method for manufacturing array substrate with embedded photovoltaic cell

#222
20140021477
2014-01-23

Systems, methods and materials including crystallization of substrates via sub-melt laser anneal, as well as products produced by such processes

#223
20140007930
2014-01-09

Photo active layer by silicon quantum dot and the fabrication method thereof

#224
20130298971
2013-11-14

Cost-efficient high power PECVD deposition for solar cells

#225
20130288463
2013-10-31

Method for producing thin layers of crystalline or polycrystalline materials

#226
20130221286
2013-08-29

Silicon/germanium nanoparticles and inks having low metal contamination

#227
20130207109
2013-08-15

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING A SEMICONDUCTOR DEVICE

#228
20130193559
2013-08-01

CAST SILICON ingot prepared BY DIRECTIONAL SOLIDIFICATION

#229
20130186455
2013-07-25

Method of forming single-crystal semiconductor layers and photovaltaic cell thereon

#230
20130177493
2013-07-11

Polycrystalline silicon

#231
20130168725
2013-07-04

Optoelectronic device comprising nanostructures of hexagonal type crystals

#232
20130167924
2013-07-04

COMPOSITE POLY-SILICON SUBSTRATE AND SOLAR CELL HAVING THE SAME

#233
20130164878
2013-06-27

Hybrid polysilicon heterojunction back contact cell

#234
20130160849
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Wafer with high rupture resistance

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Solar cell

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Zone Melt Recrystallization of Thin Films

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Method of forming contacts for a back-contact solar cell

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Method of manufacturing photoelectric conversion device

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Photovoltaic Device

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SEMICONDUCTOR SUBSTRATE

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Process for making multi-crystalline silicon thin-film solar cells

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METHOD TO FORM A THIN SEMICONDUCTOR LAMINA ADHERED TO A FLEXIBLE SUBSTRATE

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