ClassID:

208671

H01L31/077 - 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 adapted as photovoltaic [PV] conversion devices characterised by at least one potential-jump barrier or surface barrier the potential barriers being only of the PIN type the devices comprising monocrystalline or polycrystalline materials

Recent Application in this class:
#1
20250048777
2025-02-06

SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME

#2
20240429332
2024-12-26

Microstructure enhanced absorption photosensitive devices

#3
20240379890
2024-11-14

HYBRID SOLAR BATTERY AND PHOTOVOLTAIC MODULE

#4
20240332439
2024-10-03

Back-contact cell with isolation grooves specifically disposed and preparation method thereof

#5
20240243212
2024-07-18

HETEROJUNCTION CELL AND METHOD FOR PREPARING SAME

#6
20240234613
2024-07-11

SOLAR CELL AND PHOTOVOLTAIC MODULE

#7
20240234612
2024-07-11

METHOD FOR PREPARING SOLAR CELL, SOLAR CELL, AND TANDEM SOLAR CELL

#8
20240222540
2024-07-04

SOLAR CELL AND TANDEM SOLAR CELL

#9
20240194799
2024-06-13

SOLAR CELL AND PHOTOVOLTAIC MODULE

#10
20240186439
2024-06-06

SOLAR CELL AND PREPARATION METHOD THEREFOR

#11
20240178336
2024-05-30

Solar cell and photovoltaic module

#12
20240141499
2024-05-02

METHOD OF FORMING METAL OXIDE LAYER AND METHOD OF MANUFACTURING PEROVSKITE SOLAR CELL USING THE SAME

#13
20240120424
2024-04-11

Mask-layer-free hybrid passivation back contact cell and fabrication method thereof

#14
20240097060
2024-03-21

Hybrid passivation back contact cell and fabrication method thereof

#15
20240072190
2024-02-29

A SOLAR CELL

#16
20240063317
2024-02-22

Microstructure enhanced absorption photosensitive devices

#17
20230361232
2023-11-09

Solar cells having hybrid architectures including differentiated p-type and n-type regions with offset contacts

#18
20230299219
2023-09-21

A/M/X CRYSTALLINE MATERIAL, PHOTOVOLTAIC DEVICE, AND PREPARATION METHODS THEREOF

#19
20230207712
2023-06-29

SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME

#20
20230155049
2023-05-18

Laminated photovoltaic device, and production method

#21
20230121979
2023-04-20

PHOTOVOLTAIC DEVICE AND METHOD FOR MANUFACTURING THE SAME

#22
20230054279
2023-02-23

Microstructure enhanced absorption photosensitive devices

#23
20220359778
2022-11-10

Photovoltaic devices with very high breakdown voltages

#24
20220247240
2022-08-04

Method for safe and secure free space power and data transfer

#25
20220246780
2022-08-04

Photovoltaic device and method for manufacturing the same

#26
20220246775
2022-08-04

Microstructure enhanced absorption photosensitive devices

#27
20220238746
2022-07-28

GERMANIUM SINGLE-CRYSTAL WAFER, METHOD FOR PREPARING GERMANIUM SINGLE-CRYSTAL WAFER, METHOD FOR PREPARING CRYSTAL BAR, AND USE OF SINGLE-CRYSTAL WAFER

#28
20220158503
2022-05-19

Assembly for optical to electrical power conversion transfer

#29
20220102563
2022-03-31

Microstructure enhanced absorption photosensitive devices

#30
20210296942
2021-09-23

Transceiver assembly for free space power transfer and data communication system

#31
20210296522
2021-09-23

Solar cell apparatus and method for forming the same for single, tandem and heterojunction systems

#32
20210242354
2021-08-05

Microstructure enhanced absorption photosensitive devices

#33
20210167227
2021-06-03

Assembly for optical to electrical power conversion

#34
20210144235
2021-05-13

Low-speed signal photoelectric conversion module for DP interface

#35
20210119492
2021-04-22

Transmitter assembly for free space power transfer and data communication system

#36
20210057591
2021-02-25

Photovoltaic device comprising a metal halide perovskite and a passivating agent

#37
20210054288
2021-02-25

CRYSTAL DEFECTS MITIGATING AGENTS FOR HIGH POWER CONVERSION EFFICIENCY AND STABILITY OF PEROVSKYTE PHOTOVOLTAIC DEVICES

#38
20210036175
2021-02-04

Laser light collecting assembly for a wireless power receiver

#39
20210028319
2021-01-28

Photovoltaic device comprising a metal halide perovskite and a passivating agent

#40
20200403457
2020-12-24

Method for safe and secure free space power and data transfer

#41
20200347508
2020-11-05

Solar thermoplasmonic nanofurnaces and method for making and using same

#42
20200313016
2020-10-01

Solar cells having hybrid architectures including differentiated p-type and n-type regions with offset contacts

#43
20200044107
2020-02-06

Hybrid CZTSSe photovoltaic device

#44
20200028000
2020-01-23

Microstructure enhanced absorption photosensitive devices

#45
20190326463
2019-10-24

Cost-efficient high power PECVD deposition for solar cells

#46
20190326456
2019-10-24

Solar cell and method for manufacturing the same

#47
20190319140
2019-10-17

Solar cell and method for manufacturing the same

#48
20190296181
2019-09-26

ALUMINUM GALLIUM ARSENIDE AND INDIUM GALLIUM PHOSPHIDE POWER CONVERTER ON SILICON

#49
20190237597
2019-08-01

Three-dimensional conductive electrode for solar cell

#50
20190214519
2019-07-11

Cost-efficient high power PECVD deposition for solar cells

#51
20190148573
2019-05-16

Solar cell and method for manufacturing the same

#52
20180374984
2018-12-27

Methods of forming interdigitated back contact layers

#53
20180323329
2018-11-08

Low temperature p-i-n hybrid mesoporous optoelectronic device

#54
20180277694
2018-09-27

Solar cell and method for manufacturing the same

#55
20180166603
2018-06-14

METHOD OF FABRICATING THIN FILM PHOTOVOLTAIC DEVICES

#56
20180069141
2018-03-08

Monolithic integration of heterojunction solar cells

#57
20170309761
2017-10-26

Solar cell and method for manufacturing the same

#58
20170288071
2017-10-05

Three-dimensional conductive electrode for solar cell

#59
20170222073
2017-08-03

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

#60
20170194525
2017-07-06

HIGH POWER SOLAR CELL MODULE

#61
20170125619
2017-05-04

Solar cell module and method for manufacturing same

#62
20170029963
2017-02-02

ELECTROCHEMICAL REACTION DEVICE

#63
20160380125
2016-12-29

Photovoltaic device comprising a metal halide perovskite and a passivating agent

#64
20160359448
2016-12-08

Method for improving photovoltaic cell efficiency

#65
20160359072
2016-12-08

Hybrid CZTSSe photovoltaic device

#66
20160359068
2016-12-08

Monolithic integration of heterojunction solar cells

#67
20160284917
2016-09-29

Passivation Layer for Solar Cells

#68
20160254407
2016-09-01

Microstructure enhanced absorption photosensitive devices

#69
20160204286
2016-07-14

Three-dimensional conductive electrode for solar cell

#70
20160197204
2016-07-07

SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME

#71
20160155866
2016-06-02

Solar cell and method for manufacturing the same

#72
20160126400
2016-05-05

Solar cell and method for manufacturing the same

#73
20160118525
2016-04-28

Solar cell structures having III-V base layers

#74
20160111576
2016-04-21

Photovoltaic device having layer with varying crystallinity

#75
20160079463
2016-03-17

Interdigitated back contact heterojunction photovoltaic device

#76
20160043261
2016-02-11

Photovoltaic element

#77
20160027951
2016-01-28

Solar cell and method for manufacturing the same

#78
20150380581
2015-12-31

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

#79
20150364632
2015-12-17

Solar cell having wavelength converting layer and manufacturing method thereof

#80
20150340544
2015-11-26

METHOD FOR ANNEALING A THIN FILM PHOTOVOLTAIC CELL DEVICE

#81
20150318425
2015-11-05

Monolithic integration of heterojunction solar cells

#82
20150295099
2015-10-15

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

#83
20150279884
2015-10-01

IMAGING DEVICE

#84
20150255650
2015-09-10

Cost-efficient high power PECVD deposition apparatus for solar cells

#85
20150255641
2015-09-10

Three-dimensional conductive electrode for solar cell

#86
20150221802
2015-08-06

Thin-film photoelectric conversion device and method for manufacturing same

#87
20150221790
2015-08-06

Back contact layer for photovoltaic cells

#88
20150214398
2015-07-30

PHOTOVOLTAIC ELEMENT AND MANUFACTURING METHOD THEREOF

#89
20150200325
2015-07-16

Microcrystalline silicon thin film solar cell and the manufacturing method thereof

#90
20150179858
2015-06-25

Solar cell and manufacturing method thereof

#91
20150162477
2015-06-11

Photoelectric conversion device

#92
20150129025
2015-05-14

HIT SOLAR CELL

#93
20150101658
2015-04-16

PHOTOVOLTAIC DEVICE AND METHOD FOR MANUFACTURING SAME

#94
20150083203
2015-03-26

THIN FILM SOLAR CELL

#95
20150059849
2015-03-05

Solar cell

#96
20150053264
2015-02-26

Photoelectric conversion device and manufacturing method thereof

#97
20150047704
2015-02-19

III-V photovoltaic elements

#98
20150047701
2015-02-19

SOLAR CELL

#99
20150013759
2015-01-15

MICROCRYSTALLINE SILICON SOLAR CELL STRUCTURE AND MANUFACTURING METHOD THEREOF

#100
20150007875
2015-01-08

PIN PHOTOVOLTAIC CELL AND PROCESS OF MANUFACTURE

#101
20150000730
2015-01-01

Method for the low-temperature production of radial-junction semiconductor nanostructures, radial junction device, and solar cell including radial-junction nanostructures

#102
20140227825
2014-08-14

Interdigitated back contact heterojunction photovoltaic device

#103
20140224307
2014-08-14

Interdigitated back contact heterojunction photovoltaic device

#104
20140224306
2014-08-14

Interdigitated back contact heterojunction photovoltaic device with a floating junction front surface field

#105
20140220730
2014-08-07

Photoelectric conversion device and fabrication method thereof

#106
20140202515
2014-07-24

BOOSTER FILMS FOR SOLAR PHOTOVOLTAIC SYSTEMS

#107
20140144495
2014-05-29

SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME

#108
20140102530
2014-04-17

MICROCRYSTALLINE SILICON THIN FILM SOLAR CELL AND THE MANUFACTURING METHOD THEREOF

#109
20130298971
2013-11-14

Cost-efficient high power PECVD deposition for solar cells

#110
20130186458
2013-07-25

Thermo-tunneling design for quantum well photovoltaic converter

#111
20130139875
2013-06-06

THIN-FILM SOLAR CELL AND METHOD FOR FORMING THE SAME

#112
20130087789
2013-04-11

Photoelectric conversion device

#113
20130025653
2013-01-31

III-V photovoltaic elements

#114
20130000706
2013-01-03

TANDEM SOLAR CELL WITH IMPROVED TUNNEL JUNCTION

#115
20130000704
2013-01-03

Three-dimensional conductive electrode for solar cell

#116
20120318335
2012-12-20

TANDEM SOLAR CELL WITH IMPROVED TUNNEL JUNCTION

#117
20120266948
2012-10-25

Photoelectric conversion device and method for producing same

#118
20120222732
2012-09-06

Stacked structure including vertically grown semiconductor, p-n junction device including the stacked structure, and method of manufacturing thereof

#119
20120199880
2012-08-09

SEMICONDUCTOR DEVICE AND PRODUCTION METHOD THEREOF

#120
20120181503
2012-07-19

Method of Fabricating Silicon Quantum Dot Layer and Device Manufactured Using the Same

#121
20120160310
2012-06-28

Manufacturing Method of Thin Film Solar Cells and Thin Film Solar Cells Thereof

#122
20120132265
2012-05-31

PHOTOVOLTAIC DEVICE

#123
20120103407
2012-05-03

SOLAR CELL AND METHOD FOR MANUFACTURING THE SOLAR CELL

#124
20120097226
2012-04-26

SOLAR CELL AND METHOD OF MANUFACTURING THE SAME

#125
20120077306
2012-03-29

Method for fabricating solar cell using inductively coupled plasma chemical vapor deposition

#126
20120077303
2012-03-29

Method for fabricating solar cell using inductively coupled plasma chemical vapor deposition

#127
20120074463
2012-03-29

Semiconductor wafer, photoelectric conversion device, method of producing semiconductor wafer, and method of producing photoelectric conversion device

#128
20120067411
2012-03-22

Method for producing a thin-film solar cell by use of microcrystalline silicon and a layer sequence

#129
20120042938
2012-02-23

DIFFRACTED FREQUENCY BAND SOLAR CELL

#130
20110315214
2011-12-29

TRANSPARENT ELECTRICALLY CONDUCTIVE SUBSTRATE CARRYING THEREON A SURFACE ELECTRODE, A MANUFACTURING METHOD THEREFOR, A THIN-FILM SOLAR CELL AND A MANUFACTURING METHOD THEREFOR

#131
20110303270
2011-12-15

SOLAR CELL STRUCTURE HAVING HIGH PHOTOELECTRIC CONVERSION EFFICIENCY AND METHOD OF MANUFACTURING THE SAME

#132
20110294248
2011-12-01

METHOD FOR HEATING A SUBSTRATE OF SOLAR CELL

#133
20110290322
2011-12-01

Substrate with transparent conductive film and thin film photoelectric conversion device

#134
20110272625
2011-11-10

Surface cleaning and texturing process for crystalline solar cells

#135
20110269264
2011-11-03

Methods for fabrication of nanowall solar cells and optoelectronic devices

#136
20110265846
2011-11-03

THIN-FILM SOLAR CELL MODULE AND THIN-FILM SOLAR CELL ARRAY

#137
20110232744
2011-09-29

PHOTO ELECTRIC TRANSDUCER

#138
20110209750
2011-09-01

THIN FILM SOLAR CELL AND MANUFACTURING METHOD THEREOF

#139
20110204466
2011-08-25

PHOTOELECTRIC CONVERSION DEVICE MANUFACTURING METHOD, PHOTOELECTRIC CONVERSION DEVICE, AND PHOTOELECTRIC CONVERSION DEVICE MANUFACTURING SYSTEM

#140
20110197957
2011-08-18

Silicon-based thin film solar cell and method for manufacturing same

#141
20110192452
2011-08-11

Photoelectric conversion device and fabrication method thereof

#142
20110155236
2011-06-30

Nanowire Solar Cell and Manufacturing Method of the Same

#143
20110155232
2011-06-30

PHOTOELECTRIC CONVERSION DEVICE MANUFACTURING METHOD, PHOTOELECTRIC CONVERSION DEVICE, AND PHOTOELECTRIC CONVERSION DEVICE MANUFACTURING SYSTEM

#144
20110139216
2011-06-16

SOLAR CELL AND METHOD FOR MANUFACTURING SAME

#145
20110126895
2011-06-02

PHOTOELECTRIC CONVERSION DEVICE FABRICATION METHOD AND PHOTOELECTRIC CONVERSION DEVICE

#146
20110126894
2011-06-02

Photoelectric conversion device fabrication method and photoelectric conversion device

#147
20110111551
2011-05-12

Photoelectric conversion device fabrication method

#148
20110100444
2011-05-05

Photovoltaic device and process for producing photovoltaic device

#149
20110100297
2011-05-05

THIN-FILM SOLAR CELL MANUFACTURING APPARATUS

#150
20110088763
2011-04-21

METHOD AND APPARATUS FOR IMPROVING PHOTOVOLTAIC EFFICIENCY

#151
20110073185
2011-03-31

PHOTOVOLTAIC DEVICE AND PROCESS FOR PRODUCING PHOTOVOLTAIC DEVICE

#152
20110061732
2011-03-17

SOLAR CELL

#153
20110057276
2011-03-10

Method for manufacturing a photovoltaic cell structure

#154
20110053311
2011-03-03

Method of manufacturing photoelectric conversion device

#155
20110041889
2011-02-24

INTEGRATED TANDEM-TYPE THIN FILM SOLAR CELL MODULE AND METHOD FOR MANUFACTURING THE SAME

#156
20110036394
2011-02-17

Method of Manufacturing Solar Cell Device and Solar Cell Device

#157
20110030769
2011-02-10

SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME

#158
20110017271
2011-01-27

Thin film solar cell and manufacturing method thereof

#159
20100311228
2010-12-09

Method for forming transparent conductive oxide

#160
20100307590
2010-12-09

PHOTOELECTRIC CONVERSION DEVICE

#161
20100282304
2010-11-11

SOLAR CELL AND METHOD OF MANUFACTURING THE SAME

#162
20100275996
2010-11-04

SILICON-BASED THIN-FILM PHOTOELECTRIC CONVERSION DEVICE

#163
20100258169
2010-10-14

PULSED PLASMA DEPOSITION FOR FORMING MICROCRYSTALLINE SILICON LAYER FOR SOLAR APPLICATIONS

#164
20100243058
2010-09-30

Thin film photoelectric conversion device having a stacked transparent oxide and carbon intermediate layer

#165
20100210061
2010-08-19

Method for fabricating solar cell using inductively coupled plasma chemical vapor deposition

#166
20100206373
2010-08-19

Photovoltaic device

#167
20100206367
2010-08-19

METHOD FOR FABRICATING SILICON NANO WIRE, SOLAR CELL INCLUDING SILICON NANO WIRE AND METHOD FOR FABRICATING SOLAR CELL

#168
20100180945
2010-07-22

Method and structure for fabricating solar cells

#169
20100170565
2010-07-08

PHOTOVOLTAIC DEVICE AND METHOD FOR PRODUCING THE SAME

#170
20100147379
2010-06-17

SILICON-BASED THIN-FILM PHOTOELECTRIC CONVERSION DEVICE, AND METHOD AND APPARATUS FOR MANUFACTURING THE SAME

#171
20100147361
2010-06-17

Tandem junction photovoltaic device comprising copper indium gallium di-selenide bottom cell

#172
20100140619
2010-06-10

PHOTOVOLTAIC DEVICE

#173
20100089432
2010-04-15

PHOTOVOLTAIC MODULE COMPRISING LAYER WITH CONDUCTING SPOTS

#174
20100071767
2010-03-25

Photoelectric conversion device and manufacturing method thereof

#175
20100071760
2010-03-25

Ultrathin film multi-crystalline photovoltaic device

#176
20100059110
2010-03-11

MICROCRYSTALLINE SILICON ALLOYS FOR THIN FILM AND WAFER BASED SOLAR APPLICATIONS

#177
20100051095
2010-03-04

Hybrid photovoltaic cell using amorphous silicon germanium absorbers with wide bandgap dopant layers and an up-converter

#178
20100012170
2010-01-21

High Efficiency Solar Cell

#179
20090320897
2009-12-31

Photoelectric conversion device module and manufacturing method of the photoelectric conversion device module

#180
20090308453
2009-12-17

HETEROJUNCTION WITH INTRINSICALLY AMORPHOUS INTERFACE

#181
20090280597
2009-11-12

Surface cleaning and texturing process for crystalline solar cells

#182
20090239326
2009-09-24

METHOD FOR MANUFACTURING MICROCRYSTALLINE SILICON SOLAR CELL

#183
20090229664
2009-09-17

Method of manufacturing nanocrystalline photovoltaic devices

#184
20090229663
2009-09-17

Nanocrystalline photovoltaic device

#185
20090183772
2009-07-23

Polycrystalline silicon solar cell having high efficiency and method for fabricating the same

#186
20090142908
2009-06-04

Method of manufacturing photoelectric conversion device

#187
20090139570
2009-06-04

SOLAR CELL AND A MANUFACTURING METHOD OF THE SOLAR CELL

#188
20090117685
2009-05-07

Thin film solar cell and its fabrication

#189
20090014066
2009-01-15

Thin-Film Photoelectric Converter

#190
20090007964
2009-01-08

Method for producing a thin-film solar cell by use of microcrystalline silicon and a layer sequence

#191
20080305619
2008-12-11

METHOD OF FORMING GROUP IV SEMICONDUCTOR JUNCTIONS USING LASER PROCESSING

#192
20080276980
2008-11-13

SOLAR CELL MODULE

#193
20080271783
2008-11-06

PHOTOVOLTAIC DEVICE AND MANUFACTURING METHOD THEREOF

#194
20080245414
2008-10-09

METHODS FOR FORMING A PHOTOVOLTAIC DEVICE WITH LOW CONTACT RESISTANCE

#195
20080196761
2008-08-21

Photovoltaic device and process for producing same

#196
20080178808
2008-07-31

Photovoltaic device forming a glazing

#197
20080173347
2008-07-24

Method And Apparatus For A Semiconductor Structure

#198
20080169019
2008-07-17

Nanowall solar cells and optoelectronic devices

#199
20080156370
2008-07-03

Heterocontact Solar Cell with Inverted Geometry of its Layer Structure

#200
20070235074
2007-10-11

Method and structure for fabricating solar cells using a layer transfer process

#201
20070227587
2007-10-04

Photoelectric Cells Utilizing Accumulation Barriers For Charge Transport

#202
20070209699
2007-09-13

Thin film solar cell and its fabrication process

#203
20070169808
2007-07-26

Solar cell

#204
20070131276
2007-06-14

Photo-voltaic cells including solar cells incorporating silver-alloy reflective and/or transparent conductive surfaces

#205
20070089781
2007-04-26

Solar-cell single-crystal silicon substrate, solar cell element, and method for producing the same

#206
20060214088
2006-09-28

Method for manufacturing photoelectric transducer, and electronic apparatus

#207
20060174935
2006-08-10

Silicon based thin film solar cell

#208
20060138606
2006-06-29

Photovoltaic device forming a glazing

#209
20060086386
2006-04-27

Thin-film solar cell of tandem type

#210
20060086385
2006-04-27

Tandem thin film solar cell

#211
20060065298
2006-03-30

Photovoltaic device

#212
20060043517
2006-03-02

Stacked photoelectric converter

#213
20050109388
2005-05-26

Photovoltaic device and manufacturing method thereof

#214
20050085003
2005-04-21

Silicon-based thin-film photoelectric conversion device and method of manufacturing thereof

#215
14609001
2016-02-16

Crystalline thin film photovoltaic cell