ClassID:

208581

H01L31/0323 - 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 the material; Inorganic materials including, apart from doping materials or other impurities, only compounds not provided for in groups  -  comprising only ABC chalcopyrite compounds, e.g. Cu In Se, Cu Ga Se, Cu In Ga Se characterised by the doping material

Recent Application in this class:
#1
20230017757
2023-01-19

Image sensor and method of manufacturing same

#2
20210184064
2021-06-17

Photoelectric conversion layer, solar cell, multi-junction solar cell, solar cell module, and photovoltaic power system

#3
20210136330
2021-05-06

Image sensor and method of manufacturing same

#4
20210032108
2021-02-04

Hybrid structure using graphene-carbon nanotube and perovskite solar cell using the same

#5
20210020799
2021-01-21

Thin-film solar module with improved shunt resistance

#6
20210005764
2021-01-07

Method for producing a thin-film solar module

#7
20200243699
2020-07-30

Fabricating thin-film optoelectronic devices with added rubidium and/or cesium

#8
20200194608
2020-06-18

Solar cell, multi-junction solar cell, solar cell module, and photovoltaic power generation system

#9
20200152819
2020-05-14

Solar cell and method for preparing same

#10
20200006581
2020-01-02

Methods and apparatus for producing copper-indium-gallium-selenium (CIGS) film

#11
20190378951
2019-12-12

Fabricating thin-film optoelectronic devices with modified surface

#12
20190035953
2019-01-31

Fabricating thin-film optoelectronic devices with added rubidium and/or cesium

#13
20190027633
2019-01-24

Fabricating thin-film optoelectronic devices with modified surface

#14
20180366599
2018-12-20

Metal-doped Cu(In,Ga)(S,Se)2 Nanoparticles

#15
20180240918
2018-08-23

PHOTOVOLTAIC DEVICES INCLUDING A CHALCOGENIDE-CONTAINING PHOTOVOLTAIC LIGHT-ABSORBER, AND RELATED METHODS OF MAKING

#16
20180069138
2018-03-08

Fabricating thin-film optoelectronic devices with added potassium

#17
20170323984
2017-11-09

Layer structure for a thin-film solar cell and production method

#18
20170133547
2017-05-11

Fabricating thin-film optoelectronic devices with modified surface

#19
20170077327
2017-03-16

PHOTOELECTRIC CONVERSION ELEMENT, SOLAR CELL, SOLAR CELL MODULE, AND SOLAR POWER GENERATING SYSTEM

#20
20160315216
2016-10-27

CIGSSe thin film for solar cell, preparation method thereof and its application to thin film solar cell

#21
20160308078
2016-10-20

METHOD OF ETCHING A SEMICONDUCTOR LAYER OF A PHOTOVOLTAIC DEVICE

#22
20160233360
2016-08-11

Layer system for thin-film solar cells

#23
20150364637
2015-12-17

Na dosing control method

#24
20150333200
2015-11-19

Fabricating thin-film optoelectronic devices with added potassium

#25
20150214400
2015-07-30

Metal-doped cu(In,Ga) (S,Se)2 nanoparticles

#26
20150136230
2015-05-21

SOLAR CELL

#27
20150136223
2015-05-21

SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME

#28
20150096609
2015-04-09

Method of making photovoltaic device having high quantum efficiency

#29
20150068580
2015-03-12

PHOTOVOLTAIC THIN-FILM SOLAR MODULES AND METHOD FOR MANUFACTURING SUCH THIN-FILM SOLAR MODULES

#30
20150020876
2015-01-22

Solar cell and method for fabricating the same

#31
20140246087
2014-09-04

PHOTOELECTRIC CONVERSION ELEMENT AND SOLAR CELL

#32
20140144502
2014-05-29

Photoelectric conversion element, method for manufacturing photoelectric conversion element, and solar cell

#33
20140134785
2014-05-15

Sodium doped thin film CIGS/CIGSS absorber for high efficiency photovoltaic devices and related methods

#34
20140110813
2014-04-24

Absorbers for High Efficiency Thin-Film PV

#35
20140070354
2014-03-13

Manufacture of N-type chalcogenide compositions and their uses in photovoltaic devices

#36
20130164916
2013-06-27

ABSORBERS FOR HIGH EFFICIENCY THIN-FILM PV

#37
20130068301
2013-03-21

Method of etching a semiconductor layer of a photovoltaic device

#38
20120305049
2012-12-06

SOLAR CELL AND SOLAR CELL MANUFACTURING METHOD

#39
20120302002
2012-11-29

Method of manufacture of sodium doped CIGS/CIGSS absorber layers for high efficiency photovoltaic devices

#40
20120264253
2012-10-18

METHOD OF FABRICATING SOLAR CELL

#41
20120240989
2012-09-27

Method and device for cadmium-free solar cells

#42
20110297215
2011-12-08

Manufacturing method and apparatus for a copper indium gallium diselenide solar cell

#43
20110287574
2011-11-24

Bulk sodium species treatment of thin film photovoltaic cell and manufacturing method

#44
20110277837
2011-11-17

Bulk chloride species treatment of thin film photovoltaic cell and manufacturing method

#45
20110189816
2011-08-04

Method of producing photoelectric conversion device having a multilayer structure formed on a substrate

#46
20110100460
2011-05-05

Manufacture of n-type chalcogenide compositions and their uses in photovoltaic devices

#47
20110067755
2011-03-24

METHOD FOR MANUFACTURING CIS-BASED THIN FILM SOLAR CELL

#48
20100210064
2010-08-19

Method for manufacturing CIS-based thin film solar cell

#49
20100133093
2010-06-03

Method for alkali doping of thin film photovoltaic materials

#50
20100122726
2010-05-20

Method and structure for thin film photovoltaic cell using similar material junction

#51
20100078072
2010-04-01

Solar cell

#52
20090092744
2009-04-09

Roll to roll evaporation tool for solar absorber precursor formation

#53
20080169025
2008-07-17

DOPING TECHNIQUES FOR GROUP IBIIIAVIA COMPOUND LAYERS

#54
20080023336
2008-01-31

TECHNIQUE FOR DOPING COMPOUND LAYERS USED IN SOLAR CELL FABRICATION

#55
20050056863
2005-03-17

Semiconductor film, method for manufacturing the semiconductor film, solar cell using the semiconductor film and method for manufacturing the solar cell