ClassID:

208545

H01L31/022441 - page 5 - 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; Details; Electrodes for devices characterised by at least one potential jump barrier or surface barrier for solar cells Electrode arrangements specially adapted for back-contact solar cells

Recent Application in this class:
#1201
20100071765
2010-03-25

METHOD FOR FABRICATING A SOLAR CELL USING A DIRECT-PATTERN PIN-HOLE-FREE MASKING LAYER

#1202
20100062589
2010-03-11

Implanting a solar cell substrate using a mask

#1203
20100059109
2010-03-11

Interdigitated back contact silicon solar cells with laser ablated grooves

#1204
20100055901
2010-03-04

Laser material removal methods and apparatus

#1205
20100055822
2010-03-04

Back contact solar cells using printed dielectric barrier

#1206
20100051085
2010-03-04

BACK CONTACT SOLAR CELL MODULES

#1207
20100032014
2010-02-11

Photovoltaic device with a discontinuous interdigitated heterojunction structure

#1208
20100032012
2010-02-11

SOLAR CELL AND METHOD OF MANUFACTURING THE SAME

#1209
20100032011
2010-02-11

BACK CONTACTED SOLAR CELL

#1210
20100029039
2010-02-04

Mono-silicon solar cells

#1211
20100024881
2010-02-04

Interconnect Technologies for Back Contact Solar Cells and Modules

#1212
20100009492
2010-01-14

Method for production of thin semiconductor solar cells and integrated circuits

#1213
20100009472
2010-01-14

Edge exclusion zone patterning for solar cells and the like

#1214
20090317934
2009-12-24

Local heterostructure contacts

#1215
20090314341
2009-12-24

SIMPLIFIED BACK CONTACT FOR POLYSILICON EMITTER SOLAR CELLS

#1216
20090308457
2009-12-17

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

#1217
20090308438
2009-12-17

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

#1218
20090293948
2009-12-03

METHOD OF MANUFACTURING AN AMORPHOUS/CRYSTALLINE SILICON HETEROJUNCTION SOLAR CELL

#1219
20090286347
2009-11-19

Methods of forming semiconductor solar cells having front surface electrodes

#1220
20090283145
2009-11-19

Semiconductor Solar Cells Having Front Surface Electrodes

#1221
20090260672
2009-10-22

Solar cell module

#1222
20090227097
2009-09-10

Use of dopants with different diffusivities for solar cell manufacture

#1223
20090227095
2009-09-10

COUNTERDOPING FOR SOLAR CELLS

#1224
20090223562
2009-09-10

Solar cell element manufacturing method and solar cell element

#1225
20090151784
2009-06-18

Anti-reflective coating with high optical absorption layer for backside contact solar cells

#1226
20080314443
2008-12-25

BACK-CONTACT SOLAR CELL FOR HIGH POWER-OVER-WEIGHT APPLICATIONS

#1227
20080299297
2008-12-04

Array of small contacts for solar cell fabrication

#1228
20080251123
2008-10-16

METHOD FOR PRODUCING A SOLAR CELL AND A SOLAR CELL PRODUCED ACCORDING TO SAID METHOD

#1229
20080251121
2008-10-16

Oxynitride passivation of solar cell

#1230
20080230119
2008-09-25

Paste for back contact-type solar cell

#1231
20080216887
2008-09-11

Interconnect Technologies for Back Contact Solar Cells and Modules

#1232
20080210301
2008-09-04

METAL CONTACT STRUCTURE FOR SOLAR CELL AND METHOD OF MANUFACTURE

#1233
20080203411
2008-08-28

Direct attachment of optically-active device to optical element

#1234
20080202577
2008-08-28

Dynamic design of solar cell structures, photovoltaic modules and corresponding processes

#1235
20080202576
2008-08-28

Solar cell structures, photovoltaic panels and corresponding processes

#1236
20080135086
2008-06-12

Photovoltaic cells, modules and methods of making same

#1237
20080121278
2008-05-29

Method of manufacturing single crystal silicon solar cell and single crystal silicon solar cell

#1238
20080092950
2008-04-24

Solar Cell Structure With Rear Contacts and Current Collection by Transistor Effect, and Procedure for its Manufacture

#1239
20080083453
2008-04-10

Formed photovoltaic module busbars

#1240
20080072953
2008-03-27

Back contact device for photovoltaic cells and method of manufacturing a back contact device

#1241
20080061293
2008-03-13

Semiconductor device with heterojunctions and an inter-finger structure

#1242
20080035198
2008-02-14

Method for the Contact Separation of Electrically-Conducting Layers on the Back Contacts of Solar Cells and Corresponding Solar Cells

#1243
20080017243
2008-01-24

Solar cell with reduced base diffusion area

#1244
20070264746
2007-11-15

Back junction solar cell and process for producing the same

#1245
20070256728
2007-11-08

Solar cell having doped semiconductor heterojunction contacts

#1246
20070169808
2007-07-26

Solar cell

#1247
20070095384
2007-05-03

Photovoltaic modules and interconnect methodology for fabricating the same

#1248
20070093026
2007-04-26

Method of Making Thin Silicon Sheets for Solar Cells

#1249
20070031986
2007-02-08

Solar cell manufacturing method

#1250
20060213550
2006-09-28

THIN-FILM PHOTOELECTRIC CONVERSION DEVICE AND A METHOD OF MANUFACTURING THE SAME

#1251
20060130891
2006-06-22

Back-contact photovoltaic cells

#1252
20060102976
2006-05-18

Photovoltaic component and module

#1253
20050205960
2005-09-22

Photoelectric conversion element and method of manufacturing the same

#1254
20050115604
2005-06-02

Method for producing a solar cell and a solar cell produced according to said method

#1255
20050070059
2005-03-31

Method of making thin silicon sheets for solar cells

#1256
20050062041
2005-03-24

Photovoltaic cell and method of fabricating the same

#1257
20050022857
2005-02-03

Solar cell interconnect structure

#1258
20050016585
2005-01-27

Manufacturing a solar cell with backside contacts

#1259
18592500
2025-04-15

Method for manufacturing back-contact solar cell and back-contact solar cell

#1260
18531648
2024-10-08

Solar cell and photovoltaic module

#1261
18178323
2024-04-16

Solar cell and photovoltaic module

#1262
18095497
2023-06-27

Electrode structure of back contact cell, back contact cell, back contact cell module, and back contact cell system

#1263
17743492
2023-02-21

Electrode structure of back contact cell, back contact cell, back contact cell module, and back contact cell system

#1264
15819894
2019-08-06

Heterojunction GaSb infrared photovoltaic cell

#1265
15681112
2020-08-18

Back contact solar cell assemblies

#1266
15336427
2018-01-23

Method for forming silver-copper mixed kesterite semiconductor film

#1267
15288559
2017-06-13

Surface mount solar cell with integrated coverglass

#1268
15282460
2018-01-09

Emitter-less, back-surface alternating-contact solar cell

#1269
15207128
2017-12-12

AlGaAs/GaAs solar cell with back-surface alternating contacts (GaAs BAC solar cell)

#1270
15089382
2016-11-22

Metallization of solar cells with differentiated P-type and N-type region architectures

#1271
15072519
2018-04-17

Solar cell employing nanocrystalline superlattice material and amorphous structure and method of constructing the same

#1272
14985238
2016-11-15

System and method for tin plating metal electrodes

#1273
14971335
2017-04-25

Method of using laser welding to ohmic contact of metallic thermal and diffusion barrier layer for foil-based metallization of solar cells

#1274
14968252
2017-03-28

Fluorinated tin oxide back contact for AZTSSe photovoltaic devices

#1275
14950763
2018-07-31

Moldable photovoltaic solar cell module

#1276
14857142
2016-04-05

Method for manufacturing back contact solar cells

#1277
14161891
2015-06-16

Method for manufacturing an interdigitated back contact solar cell

#1278
13959835
2014-10-07

Preparation method for patternization of metal electrodes in silicon solar cells