[go: up one dir, main page]

WO2008147116A3 - Solar cell and method of fabricating the same - Google Patents

Solar cell and method of fabricating the same Download PDF

Info

Publication number
WO2008147116A3
WO2008147116A3 PCT/KR2008/003010 KR2008003010W WO2008147116A3 WO 2008147116 A3 WO2008147116 A3 WO 2008147116A3 KR 2008003010 W KR2008003010 W KR 2008003010W WO 2008147116 A3 WO2008147116 A3 WO 2008147116A3
Authority
WO
WIPO (PCT)
Prior art keywords
solar cell
fabricating
same
electrode
semiconductor layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2008/003010
Other languages
French (fr)
Other versions
WO2008147116A2 (en
Inventor
Jin Hong
Jae Ho Kim
Yong Woo Shin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jusung Engineering Co Ltd
Original Assignee
Jusung Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020070110332A external-priority patent/KR101426941B1/en
Application filed by Jusung Engineering Co Ltd filed Critical Jusung Engineering Co Ltd
Priority to US12/597,496 priority Critical patent/US20100132779A1/en
Priority to CN2008800179067A priority patent/CN101681941B/en
Publication of WO2008147116A2 publication Critical patent/WO2008147116A2/en
Publication of WO2008147116A3 publication Critical patent/WO2008147116A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/70—Surface textures, e.g. pyramid structures
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F10/00—Individual photovoltaic cells, e.g. solar cells
    • H10F10/10—Individual photovoltaic cells, e.g. solar cells having potential barriers
    • H10F10/17—Photovoltaic cells having only PIN junction potential barriers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F71/00—Manufacture or treatment of devices covered by this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/20—Electrodes
    • H10F77/244—Electrodes made of transparent conductive layers, e.g. transparent conductive oxide [TCO] layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/30—Coatings
    • H10F77/306—Coatings for devices having potential barriers
    • H10F77/311—Coatings for devices having potential barriers for photovoltaic cells
    • H10F77/315—Coatings for devices having potential barriers for photovoltaic cells the coatings being antireflective or having enhancing optical properties
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/548—Amorphous silicon PV cells

Landscapes

  • Photovoltaic Devices (AREA)

Abstract

A solar cell includes a first electrode on a substrate; a plurality of pillars on the first electrode; a semiconductor layer on the first electrode, wherein a surface area of the semiconductor layer is greater than a surface area of the first electrode; and a second electrode over the semiconductor layer.
PCT/KR2008/003010 2007-05-30 2008-05-29 Solar cell and method of fabricating the same Ceased WO2008147116A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/597,496 US20100132779A1 (en) 2007-05-30 2008-05-29 Solar cell and method of fabricating the same
CN2008800179067A CN101681941B (en) 2007-05-30 2008-05-29 Solar cell and manufacturing method thereof

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20070052665 2007-05-30
KR10-2007-0052665 2007-05-30
KR1020070110332A KR101426941B1 (en) 2007-05-30 2007-10-31 Solar cell and method for fabricating the same
KR10-2007-0110332 2007-10-31

Publications (2)

Publication Number Publication Date
WO2008147116A2 WO2008147116A2 (en) 2008-12-04
WO2008147116A3 true WO2008147116A3 (en) 2009-01-15

Family

ID=40075665

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2008/003010 Ceased WO2008147116A2 (en) 2007-05-30 2008-05-29 Solar cell and method of fabricating the same

Country Status (1)

Country Link
WO (1) WO2008147116A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000232232A (en) * 1999-02-09 2000-08-22 Sony Internatl Europ Gmbh Electronic device and electronic structure forming method
JP2001196700A (en) * 1999-10-29 2001-07-19 Nichia Chem Ind Ltd Nitride semiconductor and growth method thereof
WO2006046601A1 (en) * 2004-10-28 2006-05-04 Mimasu Semiconductor Industry Co., Ltd. Process for producing semiconductor substrate, semiconductor substrate for solar application and etching solution
KR20060074233A (en) * 2004-12-27 2006-07-03 삼성전자주식회사 Photocell and its manufacturing method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000232232A (en) * 1999-02-09 2000-08-22 Sony Internatl Europ Gmbh Electronic device and electronic structure forming method
JP2001196700A (en) * 1999-10-29 2001-07-19 Nichia Chem Ind Ltd Nitride semiconductor and growth method thereof
WO2006046601A1 (en) * 2004-10-28 2006-05-04 Mimasu Semiconductor Industry Co., Ltd. Process for producing semiconductor substrate, semiconductor substrate for solar application and etching solution
KR20060074233A (en) * 2004-12-27 2006-07-03 삼성전자주식회사 Photocell and its manufacturing method

Also Published As

Publication number Publication date
WO2008147116A2 (en) 2008-12-04

Similar Documents

Publication Publication Date Title
WO2009097627A3 (en) Thin-film photovoltaic devices and related manufacturing methods
WO2008156337A3 (en) Solar cell, method of fabricating the same and apparatus for fabricating the same
WO2010058976A3 (en) Solar cell and method of manufacturing the same
WO2009102617A3 (en) Device having power generating black mask and method of fabricating the same
WO2010071341A3 (en) Solar cell and method of manufacturing the same
WO2008124154A3 (en) Photovoltaics on silicon
WO2006110341A3 (en) Nano-structured photovoltaic solar cells and related methods
WO2006050366A3 (en) Electro-active spectacles and method of fabricating same
WO2009116018A3 (en) Photovoltaic cell and methods for producing a photovoltaic cell
WO2011043610A3 (en) Photovoltaic power-generating apparatus and method for manufacturing same
TW200725753A (en) Method for fabricating silicon nitride spacer structures
WO2005096404A3 (en) Solar cell assembly
WO2008147113A3 (en) High efficiency solar cell, method of fabricating the same and apparatus for fabricating the same
WO2008057629A3 (en) Photovoltaic and photosensing devices based on arrays of aligned nanostructures
WO2010018961A3 (en) Solar cell and method for manufacturing same
WO2009062882A3 (en) Method for manufacturing a solar cell with a surface-passivating dielectric double layer, and corresponding solar cell
WO2008019066A3 (en) Method of laser scribing, its use in solar cell fabrication and corresponding solar cell
WO2008093117A3 (en) Apparatus for manufacturing flexible photovoltaic array
WO2010093177A3 (en) Solar cell and method for manufacturing the same
WO2009025502A3 (en) Solar cell having porous structure and method for fabrication thereof
WO2009038372A3 (en) Thin film type solar cell and method for manufacturing the same
EP1684362A3 (en) Process for the production of thin layers, preferably for a photovoltaic cell
WO2009008674A3 (en) Solar cell and method of manufacturing the same
WO2010147393A3 (en) Solar cell and method of fabricating the same
WO2009085948A3 (en) Material modification in solar cell fabrication with ion doping

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880017906.7

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08765973

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 12597496

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08765973

Country of ref document: EP

Kind code of ref document: A2