ClassID:

208737

H01L31/1816 - 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; Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof comprising only elements of Group IV of the Periodic System including only AB alloys, e.g. SiGe Special manufacturing methods for microcrystalline layers, e.g. uc-SiGe, uc-SiC

Recent Application in this class:
#1
20240072190
2024-02-29

A SOLAR CELL

#2
20230147897
2023-05-11

DETECTION DEVICE

#3
20230074032
2023-03-09

SOLAR CELL AND METHOD FOR MANUFACTURING SOLAR CELL

#4
20220216359
2022-07-07

Voltage tunable solar blindness in TFS grown EG/SiC Schottky contact bipolar phototransistors

#5
20210376178
2021-12-02

X-ray device

#6
20200119217
2020-04-16

Voltage tunable solar blindness in TFS grown EG/SiC Schottky contact bipolar phototransistors

#7
20190326463
2019-10-24

Cost-efficient high power PECVD deposition for solar cells

#8
20190214519
2019-07-11

Cost-efficient high power PECVD deposition for solar cells

#9
20190207050
2019-07-04

Copper-based chalcogenide photovoltaic device and a method of forming the same

#10
20180226528
2018-08-09

Multijunction solar cells on bulk GeSi substrate

#11
20160315211
2016-10-27

Optically switched graphene/4H-SiC junction bipolar transistor

#12
20160111590
2016-04-21

Manufacturing method of semiconductor film, manufacturing method of semiconductor device, and manufacturing method of photoelectric conversion device

#13
20160111576
2016-04-21

Photovoltaic device having layer with varying crystallinity

#14
20150255650
2015-09-10

Cost-efficient high power PECVD deposition apparatus for solar cells

#15
20150200325
2015-07-16

Microcrystalline silicon thin film solar cell and the manufacturing method thereof

#16
20140264377
2014-09-18

Sol-gel process for the manufacture of high power switches

#17
20140020748
2014-01-23

Method of forming a germanium layer on a silicon substrate

#18
20130298971
2013-11-14

Cost-efficient high power PECVD deposition for solar cells

#19
20130224900
2013-08-29

Solar cell made in a single processing chamber

#20
20130146131
2013-06-13

Multiple-junction photoelectric device and its production process

#21
20120318339
2012-12-20

Solar cell employing an enhanced free hole density p-doped material and methods for forming the same

#22
20120152352
2012-06-21

PHOTOVOLTAIC DEVICES WITH AN INTERFACIAL GERMANIUM-CONTAINING LAYER AND METHODS FOR FORMING THE SAME

#23
20120142138
2012-06-07

Deposition box for silicon-based thin film solar cell

#24
20120118374
2012-05-17

PHOTOVOLTAIC DEVICE

#25
20120073644
2012-03-29

Photovoltaic Device

#26
20120042951
2012-02-23

Tailoring the band gap of solar cells made of liquid silane by adding germanium

#27
20120012167
2012-01-19

SOLAR CELL EMPLOYING AN ENHANCED FREE HOLE DENSITY P-DOPED MATERIAL AND METHODS FOR FORMING THE SAME

#28
20120003787
2012-01-05

Manufacturing method of semiconductor film, manufacturing method of semiconductor device, and manufacturing method of photoelectric conversion device

#29
20110308588
2011-12-22

Photoelectric conversion device and manufacturing method thereof

#30
20110259420
2011-10-27

Photoelectric conversion device and manufacturing method thereof

#31
20110240109
2011-10-06

TANDEM SOLAR CELL MADE OF CRYSTALLINE SILICON AND CRYSTALLINE SILICON CARBIDE AND METHOD FOR PRODUCTION THEREOF

#32
20110193087
2011-08-11

Photoelectric conversion device and method for manufacturing the same

#33
20110171774
2011-07-14

CLEANING OPTIMIZATION OF PECVD SOLAR FILMS

#34
20110168246
2011-07-14

THIN-FILM SOLAR CELL AND MANUFACTURING METHOD THEREOF

#35
20110120536
2011-05-26

ROUGHNESS CONTROL OF A WAVELENGTH SELECTIVE REFLECTOR LAYER FOR THIN FILM SOLAR APPLICATIONS

#36
20110108109
2011-05-12

Method for large-scale manufacturing of photovoltaic cells for a converter panel and photovoltaic converter panel

#37
20110005588
2011-01-13

Photovoltaic Device and Manufacturing Method Thereof

#38
20110000537
2011-01-06

Photovoltaic Device and Manufacturing Method Thereof

#39
20100326510
2010-12-30

THIN SEMICONDUCTOR LAMINA ADHERED TO A FLEXIBLE SUBSTRATE

#40
20100275981
2010-11-04

APPARATUS AND METHOD FOR MANUFACTURING PHOTOELECTRIC CONVERSION ELEMENTS, AND PHOTOELECTRIC CONVERSION ELEMENT

#41
20100261302
2010-10-14

Dry cleaning of silicon surface for solar cell applications

#42
20100167461
2010-07-01

Dry cleaning of silicon surface for solar cell applications

#43
20100163100
2010-07-01

Photovoltaic Device and Process for Producing Same

#44
20100024872
2010-02-04

Semiconductor layer manufacturing method, semiconductor layer manufacturing apparatus, and semiconductor device manufactured using such method and apparatus

#45
20090301551
2009-12-10

Silicon Film Deposition Method Utilizing a Silent Electric Discharge and an Active Species

#46
20090291231
2009-11-26

METHOD AND APPARATUS FOR PRODUCING A SOLAR CELL MODULE WITH INTEGRATED LASER PATTERNING

#47
20090267066
2009-10-29

Photoelectric conversion device and method for manufacturing the same

#48
20090194153
2009-08-06

Photovoltaic cell comprising a thin lamina having low base resistivity and method of making

#49
20090117685
2009-05-07

Thin film solar cell and its fabrication

#50
20080173347
2008-07-24

Method And Apparatus For A Semiconductor Structure

#51
20070209699
2007-09-13

Thin film solar cell and its fabrication process

#52
20050164474
2005-07-28

Method for depositing high-quality microcrystalline semiconductor materials

#53
20050028860
2005-02-10

Stacked photovoltaic device

#54
18332728
2024-09-24

Solar cell, method for preparing solar cell, and photovoltaic module

#55
15793804
2019-04-16

Direct band gap group IV semiconductors and methods of preparing the same

#56
14954051
2016-12-27

Method of making a semiconductor device having a semiconductor material on a relaxed semiconductor including replacing a strained, selective etchable material, with a low density dielectric in a cavity