H01G9/20 - CPC Classification Index

ClassID:

202026 ⎘

H01G9/20 - CPC Classification

Classification description:

Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture Light-sensitive devices

Sub-classes:

H01G9/2004 » {characterised by the electrolyte, e.g. comprising an organic electrolyte} 169
H01G9/2022 » {characterized by he counter electrode} 277
H01G9/2027 » {comprising an oxide semiconductor electrode} 285
H01G9/2045 » {comprising a semiconductor electrode comprising elements of the fourth group of the Periodic System (C, Si, Ge, Sn, Pb) with or without impurities, e.g. doping materials} 66
H01G9/205 » {comprising a semiconductor electrode comprising AIII-BV compounds with or without impurities, e.g. doping materials} 23
H01G9/2054 » {comprising a semiconductor electrode comprising AII-BVI compounds, e.g. CdTe, CdSe, ZnTe, ZnSe, with or without impurities, e.g doping materials } 29
H01G9/2059 » {comprising an organic dye as the active light absorbing material, e.g. adsorbed on an electrode or dissolved in solution} 1,2K
H01G9/2068 » {Panels or arrays of photoelectrochemical cells, e.g. photovoltaic modules based on photoelectrochemical cells} 233
H01G9/209 » {Light trapping arrangements} 121
H01G9/2095 » {comprising a flexible sustrate} 117

Recent Application in this class:

20260048998

2026-02-19

METAL OXIDE LAYER, METHOD OF PRODUCING THE SAME, AND ORGANIC PHOTOVOLTAIC CELL COMPRISING THE SAME

20250054421

2025-02-13

TRANSPARENT DISPLAY DEVICE

20240349587

2024-10-17

In-Situ crosslinking of 9,9' -spirobifluorene-based compounds for use in optoelectronic and/or in photoelectrochemical devices and manufacture thereof

20240345544

2024-10-17

SOLAR POWERED WATCH

20240290551

2024-08-29

TRANSPARENT ELECTRODE FOR SOLAR CELL AND METHOD OF MANUFACTURING SAME

20240145179

2024-05-02

Solar cell with transparent electrode

20240006129

2024-01-04

UV-ABSORBING TRANSPARENT PEROVSKITE

20230345805

2023-10-26

METHOD FOR MANUFACTURING A MULTI-CATION PEROVSKITE LAYER

20230340297

2023-10-26

PHOTOCURABLE COMPOSITION

#10

20230340288

2023-10-26

Perovskite ink for scalable fabrication of efficient and stable perovskite modules

#11

20230320110

2023-10-05

PEROVSKITE SOLAR CELL, PREPARATION METHOD THEREOF, AND ELECTRIC DEVICE

#12

20230255108

2023-08-10

Phenanthroline-based compound and optoelectronic device comprising the same

#13

20230235448

2023-07-27

DOPED NICKEL OXIDE TARGET AND PREPARATION METHOD AND APPLICATION THEREOF

#14

20230197357

2023-06-22

Gas diffusion layer, method for making the same and photoelectrode

#15

20230114948

2023-04-13

CONDUCTIVE ADHESIVE-BARRIER ENABLING INTEGRATED PHOTOELECTRODES FOR SOLAR FUELS

#16

20230084039

2023-03-16

TRANSPARENT ELECTRODE FOR SOLAR CELL AND METHOD OF MANUFACTURING SAME

#17

20230032096

2023-02-02

Transparent electrode solar cell

#18

20230028787

2023-01-26

Solar cell production method for making transparent electrode solar cell

#19

20230022255

2023-01-26

Solar cell

#20

20220380893

2022-12-01

Copper halide layers

#21

20220319781

2022-10-06

Perovskite silicon tandem solar cell and method for manufacturing the same

#22

20220302400

2022-09-22

PHOTOVOLTAIC DEVICES FOR SWITCHABLE WINDOWS

#23

20220243317

2022-08-04

Method for making a solar cell having a transparent electrode

#24

20220123222

2022-04-21

Arylamine Compound and Use Thereof in Photoelectric Devices

#25

20210375556

2021-12-02

Element manufacturing method

#26

20210343948

2021-11-04

Two-dimensional halide perovskite materials

#27

20210340009

2021-11-04

Method for fabricating a transparent electrode

#28

20210296602

2021-09-23

Donor-acceptor interfaces for excitonic semiconductors

#29

20210241979

2021-08-05

WIDE SPECTRUM DETECTOR AND PREPARATION METHOD

#30

20210194080

2021-06-24

Solar electroosmosis power generation device

#31

20210135273

2021-05-06

PRODUCTION METHOD FOR ELECTROCHEMICAL DEVICE

#32

20210098201

2021-04-01

Perovskite silicon tandem solar cell and method for manufacturing the same

#33

20210074938

2021-03-11

Molecular bottom-up methods for fabricating perovskite solar cells, perovskite materials fabricated thereof, and optoelectronic devices including same

#34

20210043854

2021-02-11

Switchable photovoltaic devices

#35

20210005832

2021-01-07

Tandem solar cell manufacturing method

#36

20200220491

2020-07-09

Energy harvester

#37

20200058450

2020-02-20

PHOTOELECTRIC CONVERSION ELEMENT

#38

20200013973

2020-01-09

Doped perovskite having improved stability, and solar cells made thereof

#39

20200002577

2020-01-02

Laminate for battery

#40

20190326064

2019-10-24

Transparent electrode with a composite layer of a graphene layer and nanoparticles

#41

20190288339

2019-09-19

Electrolyte solution, electrochemical device, secondary battery, and module

#42

20190288155

2019-09-19

Optical sensor package including a cavity formed in an image sensor die

#43

20190288142

2019-09-19

Luminescent solar concentrator

#44

20190277703

2019-09-12

Optical detector for an optical detection

#45

20190270648

2019-09-05

Light-absorbing material, method for producing the same, and solar cell including the same

#46

20190244766

2019-08-08

Solar cell module

#47

20190214512

2019-07-11

Solar cell module

#48

20190189362

2019-06-20

PHOTOELECTRIC CONVERSION ELEMENT, SOLAR CELL, METHOD FOR MANUFACTURING PHOTOELECTRIC CONVERSION ELEMENT, AND SURFACE TREATING AGENT FOR PEROVSKITE-TYPE CRYSTAL FILM

#49

20190173012

2019-06-06

Dye-sensitized solar cell and method for producing the same

#50

20190169760

2019-06-06

Chemical reaction device

#51

20190136390

2019-05-09

PHOTOELECTROCHEMICAL WATER SPLITTING

#52

20190123386

2019-04-25

Electrolytic solution, electrochemical device, lithium-ion secondary cell and module

#53

20190115487

2019-04-18

PEROVSKITE SOLAR CELL MODULE AND FABRICATION METHOD THEREOF

#54

20190112480

2019-04-18

Anthracene-based organic dyes and preparation methods thereof

#55

20190058068

2019-02-21

Photovoltaic cells comprising a layer of crystalline non-centrosymmetric light-absorbing material and a plurality of electrodes to collect ballistic carriers

#56

20190057818

2019-02-21

Power supply device using solar cell, electronic apparatus such as communication apparatus equipped with the same, and signboard apparatus

#57

20190040536

2019-02-07

METHOD FOR MANUFACTURING PHOTOSEMICONDUCTOR, PHOTOSEMICONDUCTOR AND HYDROGEN PRODUCTION DEVICE

#58

20190024246

2019-01-24

Nanowire structures for solar water splitting

#59

20190010617

2019-01-10

PHOTOELECTRODE, METHOD OF MANUFACTURING THE SAME, AND PHOTOELECTROCHEMICAL REACTION DEVICE INCLUDING THE SAME

#60

20180374976

2018-12-27

Solar cell having a plurality of absorbers connected to one another by means of charge-carrier-selective contacts

#61

20180350527

2018-12-06

Doped perovskite having improved stability, and solar cells made thereof

#62

20180315553

2018-11-01

PHOTOELECTRIC CONVERSION APPARATUS

#63

20180294515

2018-10-11

Electrolytic solution, electrochemical device, lithium-ion secondary cell, and module

#64

20180283005

2018-10-04

Component made of hollow glass blocks

#65

20180269396

2018-09-20

Organic solar cells with increased photostability

#66

20180269003

2018-09-20

Solar fuels generator

#67

20180261394

2018-09-13

Defect mitigation of thin-film hybrid perovskite and direct writing on a curved surface

#68

20180240607

2018-08-23

Perovskite composite structure

#69

20180230023

2018-08-16

LIGHT-ABSORBING MATERIAL, METHOD FOR PRODUCING THE SAME, AND SOLAR CELL INCLUDING THE SAME

#70

20180222825

2018-08-09

Method for material packaging and developing rotationally anisotropic materials

#71

20180151772

2018-05-31

Optical sensor package including a cavity formed in an image sensor die

#72

20180122583

2018-05-03

PHOTOELECTRIC DEVICE USING VALLEY-SPIN PHOTOELECTRON

#73

20180119292

2018-05-03

Hybrid photo-electrochemical and photo-voltaic cells

#74

20180068805

2018-03-08

Titanium oxide crystal body and power storage device electrode including titanium oxide crystalline body

#75

20180039873

2018-02-08

ACTIVE RADIO FREQUENCY IDENTIFICATION TAG

#76

20180036721

2018-02-08

METHOD FOR MANUFACTURING PHOTOSEMICONDUCTOR, PHOTOSEMICONDUCTOR AND HYDROGEN PRODUCTION DEVICE

#77

20180006248

2018-01-04

Synthesis of porphyrin materials for highly efficient organic photovoltaics

#78

20180006182

2018-01-04

Optical sensor package including a cavity formed in an image sensor die

#79

20170357274

2017-12-14

Optimization through use of conductive threads and biometric data

#80

20170342316

2017-11-30

Nanoparticles for photovoltaic and LED devices and methods of making the same

#81

20170321117

2017-11-09

Highly tunable colloidal perovskite nanoplatelets

#82

20170301478

2017-10-19

Dye-sensitized solar cell including a porous insulation substrate and a method for producing the porous insulation substrate

#83

20170268115

2017-09-21

PHOTOCHEMICAL REACTION DEVICE

#84

20170263990

2017-09-14

System and method for power generation with a closed-loop photocatalytic solar device

#85

20170256363

2017-09-07

ELECTROLYTE FOR DYE-SENSITIZED SOLAR CELL ELEMENT AND DYE-SENSITIZED SOLAR CELL ELEMENT USING THE SAME

#86

20170253979

2017-09-07

SOLAR CHLORINE PRODUCTION MODULE "SCPM"

#87

20170247804

2017-08-31

ELECTROCHEMICAL REACTION DEVICE AND ELECTROCHEMICAL REACTION METHOD

#88

20170244037

2017-08-24

Semiconductor film and method of forming the same

#89

20170236650

2017-08-17

Solid state hole transport material

#90

20170221640

2017-08-03

Method for producing titanium oxide particles, titanium oxide particles, dispersion solution of titanium oxide particles, titanium oxide paste, titanium oxide film, and dye-sensitized solar cell

#91

20170175720

2017-06-22

Nanomotor propulsion

#92

20170138196

2017-05-18

Fuel production using solar energy

#93

20170137950

2017-05-18

ELECTROCHEMICAL PRODUCTION OF HYDROGEN WITH DYE-SENSITIZED SOLAR CELL-BASED ANODE

#94

20170130343

2017-05-11

PHOTOELECTRODE, METHOD OF MANUFACTURING THE SAME, AND PHOTOELECTROCHEMICAL REACTION DEVICE INCLUDING THE SAME

#95

20170098870

2017-04-06

BATTERY

#96

20170098513

2017-04-06

Nanowires of organic-inorganic perovskites

#97

20170077572

2017-03-16

HYBRID SYSTEM FOR STORING SOLAR ENERGY AS HEAT AND ELECTRICITY

#98

20170062834

2017-03-02

Device and method of manufacturing high-aspect ratio structures

#99

20170040119

2017-02-09

PHOTOELECTRIC CONVERSION ELEMENT, DYE-SENSITIZED SOLAR CELL, AND DYE-SENSITIZED SOLAR CELL MODULE

#100

20160369409

2016-12-22

PHOTOELECTROCHEMICAL REACTION SYSTEM

#101

20160359213

2016-12-08

Method and apparatus for generating electrical current

#102

20160329737

2016-11-10

Power storage system and power storage method

#103

20160293786

2016-10-06

Stress-induced bandgap-shifted semiconductor photoelectrolytic/photocatalytic/photovoltaic surface and method for making same

#104

20160281241

2016-09-29

WATER ELECTROLYSIS SYSTEM

#105

20160237576

2016-08-18

Electrochemical and photoelectrochemical reduction of furfurals

#106

20160201218

2016-07-14

METHOD FOR FABRICATING SINGLE-CRYSTALLINE NIOBIUM OXYNITRIDE FILM AND METHOD FOR GENERATING HYDROGEN USING SINGLE-CRYSTALLINE NIOBIUM OXYNITRIDE FILM

#107

20160196926

2016-07-07

Dye-sensitized solar cell including a porous insulation substrate and a method for producing the porous insulation substrate

#108

20160186342

2016-06-30

CHEMICAL REACTION DEVICE

#109

20160126018

2016-05-05

Dye-sensitized solar cell module using thin glass substrate and method of manufacturing the same

#110

20160102248

2016-04-14

Photoluminescent compounds

#111

20160076158

2016-03-17

Reduction catalyst and chemical reactor

#112

20160076154

2016-03-17

Multi-junction artificial photosynthetic cell with enhanced photovoltages

#113

20150361563

2015-12-17

Method and apparatus for generating electrical current

#114

20150340166

2015-11-26

Integrated photovoltaic-battery device and related methods

#115

20150322577

2015-11-12

Method for generating hydrogen by water splitting, and photoelectrochemical cell and semiconductor electrode used therefor

#116

20150303540

2015-10-22

PROCESS AND SYSTEMS FOR STABLE OPERATION OF ELECTROACTIVE DEVICES

#117

20150299852

2015-10-22

Methods of fabricating pillared graphene nanostructures

#118

20150252482

2015-09-10

Photochemical reaction device

#119

20150221445

2015-08-06

PHOTOASSISTED HIGH EFFICIENCY CONVERSION OF CARBON-CONTAINING FUELS TO ELECTRICITY

#120

20150187510

2015-07-02

Electronic component, method for producing same, and sealing material paste used in same

#121

20150107653

2015-04-23

HIGH UTILIZATION PHOTO-VOLTAIC DEVICE

#122

20150083219

2015-03-26

Dye-sensitized solar cell

#123

20150075592

2015-03-19

Dye-sensitized solar cell including a porous insulation substrate and a method for producing the porous insulation substrate

#124

20150071980

2015-03-12

FORMATION OF NANOSIZED METAL PARTICLES ON A TITANATE CARRIER

#125

20150069295

2015-03-12

HYDROGEL NANOCOMPOSITE

#126

20140363635

2014-12-11

Bio-mineralized cathode and anode materials for electrochemical cell

#127

20140326297

2014-11-06

THREE-DIMENSIONAL ELECTRODE ON DYE-SENSITIZED SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME

#128

20140318980

2014-10-30

Photoconversion of light using metal supported atomic quantum clusters

#129

20140262806

2014-09-18

Method for Increasing Efficiency of Semiconductor Photocatalysts

#130

20140246080

2014-09-04

Solar cell and method of manufacturing the same

#131

20140209879

2014-07-31

Method of forming rigid imide material from soluble amide ester functionalized precursors

#132

20140199805

2014-07-17

TiO2 aerogel-based photovoltaic electrodes and solar cells

#133

20140166080

2014-06-19

Photovoltaic window

#134

20140137914

2014-05-22

Method and system for generating electrical energy from water

#135

20140041726

2014-02-13

Dye-sensitized solar cell and preparing method of the same

#136

20140021034

2014-01-23

Solar fuels generator

#137

20140014168

2014-01-16

Electrode body for solar cell, method for producing the electrode body, and solar cell provided with the electrode body

#138

20140014167

2014-01-16

Electrode body for solar cell, method for producing the electrode body, and solar cell provided with the electrode body

#139

20130340820

2013-12-26

Metal substrate for dye-sensitized solar cell

#140

20130323934

2013-12-05

DYE ADSORPTION DEVICE, DYE ADSORPTION METHOD AND SUBSTRATE TREATMENT APPARATUS

#141

20130320836

2013-12-05

Photoluminescent compounds

#142

20130316485

2013-11-28

Dye adsorption apparatus and dye adsorption method

#143

20130255780

2013-10-03

Organic compound and solar cell using the same

#144

20130233377

2013-09-12

Liquid electrolyte-free, solid-state solar cells with inorganic hole transport materials

#145

20130233370

2013-09-12

DYE-SENSITIZED SOLAR CELL AND METHOD OF PREPARING THE SAME

#146

20130220822

2013-08-29

METHOD AND SYSTEM FOR CATALYSIS

#147

20130164521

2013-06-27

Glass substrate manufacturing method and glass thereof

#148

20130139887

2013-06-06

SCALABLE PRODUCTION OF DYE-SENSITIZED SOLAR CELLS USING INKJET PRINTING

#149

20130133733

2013-05-30

Dye-sensitized solar cell module using thin glass substrate and method of manufacturing the same

#150

20130040129

2013-02-14

Infrared absorbing thin film containing rutile-type titanium oxide crystal and method for producing the same

#151

20130009851

2013-01-10

Integrated photovoltaic cell and radio-frequency antenna

#152

20130000703

2013-01-03

COMPLEX DYE-SENSITIZED PHOTOVOLTAIC APPARATUS

#153

20120247562

2012-10-04

DYE-SENSITIZED SOLAR CELL AND METHOD OF MANUFACTURING THE SAME

#154

20120228558

2012-09-13

Method for producing gel containing nano-carbon material

#155

20120181163

2012-07-19

Light energy conversion material

#156

20120067390

2012-03-22

METHOD AND SYSTEM FOR GENERATING ELECTRICAL ENERGY FROM WATER

#157

20120034727

2012-02-09

MULTILAYERED PHOTOVOLTAIC DEVICE ON ENVELOPE SURFACE

#158

20120017979

2012-01-26

DYE-SENSITIZED SOLAR CELL

#159

20110308579

2011-12-22

Solar cell and method of manufacturing the same

#160

20110277747

2011-11-17

Systems and methods for solar energy storage, transportation, and conversion utilizing photochemically active organometallic isomeric compounds and solid-state catalysts

#161

20110221578

2011-09-15

WIRELESS IDENTIFICATION CARD

#162

20110220202

2011-09-15

PHOTOELECTRIC CONVERSION DEVICE AND MANUFACTURING METHOD THEREOF

#163

20110160460

2011-06-30

Materials useful as electrolytic solutes

#164

20110114165

2011-05-19

Photoelectric conversion device

#165

20110097631

2011-04-28

Organic/inorganic composite comprising three-dimensional carbon nanotube networks, method for preparing the organic/inorganic composite and electronic device using the organic/inorganic composite

#166

20110088757

2011-04-21

Photovoltaic Cell

#167

20110027931

2011-02-03

Method for making solar cells with sensitized quantum dots in the form of nanometer metal particles

#168

20100326503

2010-12-30

Fiber Optic Solar Nanogenerator Cells

#169

20100044209

2010-02-25

HYBRID METAL-SEMICONDUCTOR NANOPARTICLES AND METHODS FOR PHOTO-INDUCING CHARGE SEPARATION AND APPLICATIONS THEREOF

#170

20100040514

2010-02-18

Stress-induced bandgap-shifted semiconductor photoelectrolytic/photocatalytic/photovoltaic surface and method for making same

#171

20100032009

2010-02-11

Multilayered photovoltaic device on envelope surface

#172

20090320894

2009-12-31

METHOD FOR PREPARING NANOCRYSTALLINE TRANSPARENT FILMS OF TUNGSTEN OXIDE

#173

20090288705

2009-11-26

PHOTOVOLTAIC POWER GENERATION AND SOLAR HEAT COLLECTOR

#174

20090226798

2009-09-10

METHOD AND SYSTEM FOR GENERATING ELECTRICAL ENERGY FROM WATER

#175

20090194160

2009-08-06

THIN-FILM PHOTOVOLTAIC DEVICES AND RELATED MANUFACTURING METHODS

#176

20090160396

2009-06-25

Charging device receiving light from diverse sources

#177

20090127124

2009-05-21

STRESS-INDUCED BANDGAP-SHIFTED SEMICONDUCTOR PHOTOELECTROLYTIC/PHOTOCATALYTIC/PHOTOVOLTAIC SURFACE AND METHOD FOR MAKING SAME

#178

20090110591

2009-04-30

Stress-induced bandgap-shifted semiconductor photoelectrolytic/photocatalytic/photovoltaic surface and method for making same

#179

20090107548

2009-04-30

STRESS-INDUCED BANDGAP-SHIFTED SEMICONDUCTOR PHOTOELECTROLYTIC/PHOTOCATALYTIC/PHOTOVOLTAIC SURFACE AND METHOD FOR MAKING SAME

#180

20090101420

2009-04-23

Stress-induced bandgap-shifted semiconductor photoelectrolytic/photocatalytic/photovoltaic surface and method for making same

#181

20090095408

2009-04-16

Fabrication of cell cavities for electrooptic devices

#182

20090050193

2009-02-26

Photophysicochemical cell

#183

20090023052

2009-01-22

Solar to electrical energy conversion using the streaming potential

#184

20080251754

2008-10-16

Materials useful as electrolytic solutes

#185

20080210302

2008-09-04

Methods and apparatus for forming photovoltaic cells using electrospray

#186

20080057420

2008-03-06

Light energy conversion material

#187

20070137998

2007-06-21

Activation of molecular catalysts using semiconductor quantum dots

#188

20070012356

2007-01-18

Process for the production of thin layers, preferably for a photovoltaic cell

#189

20060219294

2006-10-05

Oxide semiconductor electrode, dye-sensitized solar cell, and, method of producing the same

#190

20060219287

2006-10-05

Sensitized semiconductor solar cell

#191

20060174933

2006-08-10

TiO2 aerogel-based photovoltaic electrodes and solar cells

#192

20060081286

2006-04-20

Solar to electrical energy transduction using the streaming potential

#193

20060027260

2006-02-09

Fabrication of cell cavities for electrooptic devices

#194

20060016473

2006-01-26

Dye-sensitized solar cell employing photoelectric transformation electrode and a method of manufacturing thereof

#195

20050217720

2005-10-06

Connection means for setting up an electric connection between a cell, in particular a liquid crystal cell, and a power or control circuit

#196

20050183764

2005-08-25

Display device integrated with solar cells and method of fabricating the same

#197

20050084763

2005-04-21

Materials useful as electrolytic solutes

#198

20050011549

2005-01-20

Substrate for solar battery, and solar battery using same

#199

14537792

2018-05-29

Simultaneous generation of electricity and chemicals using a renewable primary energy source

#200

13676901

2017-03-14

Photoelectrosynthetically active heterostructures