BRPI0413567A - método para a preparação de pelìculas semicondutoras de liga quaternária ou superior de grupo ib-iiia-via - Google Patents

método para a preparação de pelìculas semicondutoras de liga quaternária ou superior de grupo ib-iiia-via

Info

Publication number
BRPI0413567A
BRPI0413567A BRPI0413567-9A BRPI0413567A BRPI0413567A BR PI0413567 A BRPI0413567 A BR PI0413567A BR PI0413567 A BRPI0413567 A BR PI0413567A BR PI0413567 A BRPI0413567 A BR PI0413567A
Authority
BR
Brazil
Prior art keywords
group
iiia
alloy
film
preparation
Prior art date
Application number
BRPI0413567-9A
Other languages
English (en)
Inventor
Vivian Alberts
Original Assignee
Univ Johannesburg
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34198392&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0413567(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Univ Johannesburg filed Critical Univ Johannesburg
Publication of BRPI0413567A publication Critical patent/BRPI0413567A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared 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
    • H01L31/0248—Semiconductor devices sensitive to infrared 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
    • H01L31/0256—Semiconductor devices sensitive to infrared 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
    • H01L31/0264—Inorganic materials
    • H01L31/032—Inorganic materials including, apart from doping materials or other impurities, only compounds not provided for in groups H01L31/0272 - H01L31/0312
    • H01L31/0322—Inorganic materials including, apart from doping materials or other impurities, only compounds not provided for in groups H01L31/0272 - H01L31/0312 comprising only AIBIIICVI chalcopyrite compounds, e.g. Cu In Se2, Cu Ga Se2, Cu In Ga Se2
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared 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
    • H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
    • 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
    • Y02E10/541—CuInSe2 material PV cells
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physical Vapour Deposition (AREA)
  • Photovoltaic Devices (AREA)
  • Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
  • Chemical Vapour Deposition (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Particle Accelerators (AREA)

Abstract

"MéTODO PARA A PREPARAçãO DE PELìCULAS SEMICONDUTORAS DE LIGA QUATERNáRIA OU SUPERIOR DE GRUPO IB-IIIA-VIA". A presente invenção refere-se a um método para produzir películas semicondutoras de liga quaternária ou superior de grupo IB-IIIA-VIA em que o método compreende as etapas de (i) fornecer uma película de metal que compreende uma mistura de metais de grupo IB e grupo IIIA; (II) tratar por calor a película de metal na presença de uma fonte de um primeiro elemento de grupo VIA (o referido primeiro elemento de grupo VIA que a seguir será referido como VIA~ 1~) sob condições para formar uma primeira película que compreende uma mistura de pelo menos uma liga binária selecionada do grupo que consiste em uma liga de grupo IB -VIA~ 1~ e uma liga de grupo IIIA-VIA~ 1~ e pelo menos uma liga ternária de grupo IB-IIIA-VIA~ 1~; (III) opcionalmente tratar por calor a primeira película na presença de uma fonte de um segundo elemento de grupo VIA (o referido segundo elemento de grupo VI que a seguir será referido como VIA~ 2~) sob condições para converter a primeira película em uma segunda película compreendendo pelo menos uma liga selecionada do grupo que consiste em uma liga do grupo IB-VIA~ 1~-VIA~ 2~ e uma liga do grupo IIIA-VIA~ 1~-VIA~ 2~; e pelo menos uma liga ternária de grupo de etapa (ii); (iv) tratar por calor a primeira película ou segunda película para formar uma película semicondutora de liga quaternária ou superior de grupo IB-IIIA-VIA.
BRPI0413567-9A 2003-08-14 2004-08-13 método para a preparação de pelìculas semicondutoras de liga quaternária ou superior de grupo ib-iiia-via BRPI0413567A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA200306316 2003-08-14
ZA200402497 2004-03-30
PCT/IB2004/051458 WO2005017978A2 (en) 2003-08-14 2004-08-13 Method for the preparation of group ib-iiia-via quaternary or higher alloy semiconductor films

Publications (1)

Publication Number Publication Date
BRPI0413567A true BRPI0413567A (pt) 2006-10-17

Family

ID=34198392

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0413567-9A BRPI0413567A (pt) 2003-08-14 2004-08-13 método para a preparação de pelìculas semicondutoras de liga quaternária ou superior de grupo ib-iiia-via
BRPI0413572-5A BRPI0413572A (pt) 2003-08-14 2004-08-13 pelìculas semicondutoras de liga quaternária do grupo i - iii - vi ou superior

Family Applications After (1)

Application Number Title Priority Date Filing Date
BRPI0413572-5A BRPI0413572A (pt) 2003-08-14 2004-08-13 pelìculas semicondutoras de liga quaternária do grupo i - iii - vi ou superior

Country Status (20)

Country Link
US (3) US7682939B2 (pt)
EP (3) EP2284905A2 (pt)
JP (2) JP4864705B2 (pt)
KR (2) KR101027318B1 (pt)
AP (2) AP2149A (pt)
AT (1) ATE510304T2 (pt)
AU (2) AU2004301076B2 (pt)
BR (2) BRPI0413567A (pt)
CA (2) CA2535703C (pt)
CY (1) CY1111940T1 (pt)
DE (1) DE202004021800U1 (pt)
DK (1) DK1654769T4 (pt)
EA (2) EA009012B1 (pt)
EG (1) EG25410A (pt)
ES (1) ES2366888T5 (pt)
HK (1) HK1097105A1 (pt)
IL (2) IL173694A0 (pt)
MX (2) MXPA06001723A (pt)
OA (2) OA13236A (pt)
WO (2) WO2005017979A2 (pt)

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Also Published As

Publication number Publication date
JP2007503708A (ja) 2007-02-22
IL173694A0 (en) 2006-07-05
JP2007502247A (ja) 2007-02-08
AU2004301076A1 (en) 2005-02-24
WO2005017979A2 (en) 2005-02-24
JP4864705B2 (ja) 2012-02-01
WO2005017978A2 (en) 2005-02-24
AU2004301075A1 (en) 2005-02-24
AP2149A (en) 2010-09-01
EP1654769B1 (en) 2011-05-18
EA010171B1 (ru) 2008-06-30
MXPA06001723A (es) 2007-04-25
DK1654769T4 (en) 2018-05-22
EA200600406A1 (ru) 2006-08-25
EP1654769B2 (en) 2018-02-07
KR20060082075A (ko) 2006-07-14
ES2366888T5 (es) 2018-05-17
EP1654769A2 (en) 2006-05-10
AU2004301075B2 (en) 2009-10-08
KR20060058717A (ko) 2006-05-30
EP2284905A2 (en) 2011-02-16
US20060222558A1 (en) 2006-10-05
MXPA06001726A (es) 2007-05-04
AP2006003507A0 (en) 2006-02-28
KR101004452B1 (ko) 2010-12-28
EG25410A (en) 2012-01-02
WO2005017979A3 (en) 2006-06-01
AP2006003508A0 (en) 2006-02-28
AU2004301076B2 (en) 2009-11-05
IL173693A (en) 2014-01-30
EA009012B1 (ru) 2007-10-26
EA200600407A1 (ru) 2006-08-25
US20100190292A1 (en) 2010-07-29
CA2535703A1 (en) 2005-02-24
CY1111940T1 (el) 2015-11-04
US7682939B2 (en) 2010-03-23
OA13237A (en) 2006-12-13
AP2180A (en) 2010-11-29
JP4994032B2 (ja) 2012-08-08
IL173693A0 (en) 2006-07-05
US7744705B2 (en) 2010-06-29
DK1654769T3 (da) 2011-09-12
US8735214B2 (en) 2014-05-27
HK1097105A1 (en) 2007-06-15
WO2005017978A3 (en) 2005-10-13
CA2535703C (en) 2011-04-19
DE202004021800U1 (de) 2011-04-21
CA2539556C (en) 2010-10-26
CA2539556A1 (en) 2005-02-24
OA13236A (en) 2006-12-13
ES2366888T3 (es) 2011-10-26
US20070004078A1 (en) 2007-01-04
ATE510304T2 (de) 2011-06-15
BRPI0413572A (pt) 2006-10-17
EP1654751A2 (en) 2006-05-10
KR101027318B1 (ko) 2011-04-06

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