IL72460A - Method of forming ohmic contacts - Google Patents

Method of forming ohmic contacts

Info

Publication number
IL72460A
IL72460A IL72460A IL7246084A IL72460A IL 72460 A IL72460 A IL 72460A IL 72460 A IL72460 A IL 72460A IL 7246084 A IL7246084 A IL 7246084A IL 72460 A IL72460 A IL 72460A
Authority
IL
Israel
Prior art keywords
ohmic contacts
forming ohmic
forming
contacts
ohmic
Prior art date
Application number
IL72460A
Other languages
English (en)
Other versions
IL72460A0 (en
Original Assignee
Sohio Commercial Dev Co
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
Application filed by Sohio Commercial Dev Co filed Critical Sohio Commercial Dev Co
Publication of IL72460A0 publication Critical patent/IL72460A0/xx
Publication of IL72460A publication Critical patent/IL72460A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/34—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies not provided for in groups H01L21/0405, H01L21/0445, H01L21/06, H01L21/16 and H01L21/18 with or without impurities, e.g. doping materials
    • H01L21/44—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/38 - H01L21/428
    • H01L21/441—Deposition of conductive or insulating materials for electrodes
    • H01L21/443—Deposition of conductive or insulating materials for electrodes from a gas or vapour, e.g. condensation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/34—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies not provided for in groups H01L21/0405, H01L21/0445, H01L21/06, H01L21/16 and H01L21/18 with or without impurities, e.g. doping materials
    • H01L21/46—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/428
    • H01L21/461—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/428 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
    • H01L21/465—Chemical or electrical treatment, e.g. electrolytic etching
    • 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
    • Y02E10/543—Solar cells from Group II-VI materials
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S438/00—Semiconductor device manufacturing: process
    • Y10S438/974—Substrate surface preparation

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Weting (AREA)
  • Photovoltaic Devices (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Push-Button Switches (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
IL72460A 1983-08-18 1984-07-20 Method of forming ohmic contacts IL72460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/524,411 US4456630A (en) 1983-08-18 1983-08-18 Method of forming ohmic contacts

Publications (2)

Publication Number Publication Date
IL72460A0 IL72460A0 (en) 1984-11-30
IL72460A true IL72460A (en) 1987-12-20

Family

ID=24089102

Family Applications (1)

Application Number Title Priority Date Filing Date
IL72460A IL72460A (en) 1983-08-18 1984-07-20 Method of forming ohmic contacts

Country Status (11)

Country Link
US (1) US4456630A (ja)
EP (1) EP0139884B1 (ja)
JP (1) JPS6070724A (ja)
AU (1) AU553558B2 (ja)
CA (1) CA1208372A (ja)
DE (1) DE3476141D1 (ja)
ES (1) ES8507730A1 (ja)
IL (1) IL72460A (ja)
IN (1) IN164151B (ja)
NO (1) NO842822L (ja)
ZA (1) ZA845431B (ja)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4680611A (en) * 1984-12-28 1987-07-14 Sohio Commercial Development Co. Multilayer ohmic contact for p-type semiconductor and method of making same
US4666569A (en) * 1984-12-28 1987-05-19 Standard Oil Commercial Development Company Method of making multilayer ohmic contact to thin film p-type II-VI semiconductor
US4735662A (en) * 1987-01-06 1988-04-05 The Standard Oil Company Stable ohmic contacts to thin films of p-type tellurium-containing II-VI semiconductors
US4956304A (en) * 1988-04-07 1990-09-11 Santa Barbara Research Center Buried junction infrared photodetector process
US5035769A (en) * 1989-10-04 1991-07-30 The United States Of America As Represented By The United States Department Of Energy Nondestructive method for chemically machining crucibles or molds from their enclosed ingots and castings
GB9123684D0 (en) * 1991-11-07 1992-01-02 Bp Solar Ltd Ohmic contacts
US5229324A (en) * 1991-12-23 1993-07-20 Texas Instruments Incorporated Method for forming contacts to p-type HgCdTe semiconductor material using lead and tin
US5557146A (en) * 1993-07-14 1996-09-17 University Of South Florida Ohmic contact using binder paste with semiconductor material dispersed therein
JP3344287B2 (ja) * 1996-08-30 2002-11-11 住友電気工業株式会社 Ｉｉ−ｖｉ族化合物半導体結晶の表面清浄化方法
US6281035B1 (en) 1997-09-25 2001-08-28 Midwest Research Institute Ion-beam treatment to prepare surfaces of p-CdTe films
US5909632A (en) * 1997-09-25 1999-06-01 Midwest Research Institute Use of separate ZnTe interface layers to form OHMIC contacts to p-CdTe films
KR100798234B1 (ko) * 2000-04-06 2008-01-24 아크조 노벨 엔.브이. 광기전성박의 제조 방법
AU2002259152A1 (en) * 2001-05-08 2002-11-18 Bp Corporation North America Inc. Improved photovoltaic device
US20070184573A1 (en) * 2006-02-08 2007-08-09 Guardian Industries Corp., Method of making a thermally treated coated article with transparent conductive oxide (TCO) coating for use in a semiconductor device
US8298380B2 (en) * 2006-05-23 2012-10-30 Guardian Industries Corp. Method of making thermally tempered coated article with transparent conductive oxide (TCO) coating in color compression configuration, and product made using same
AU2009226128A1 (en) 2008-03-18 2009-09-24 Solexant Corp. Improved back contact in thin solar cells
US8410357B2 (en) * 2008-03-18 2013-04-02 Solexant Corp. Back contact for thin film solar cells
JP2011515867A (ja) * 2008-03-26 2011-05-19 ソレクサント・コーポレイション サブストレート構造太陽電池の改良された接続
WO2011044382A1 (en) * 2009-10-07 2011-04-14 Reel Solar Incorporated Porous substrates for fabrication of thin film solar cells
US20110117696A1 (en) * 2009-11-19 2011-05-19 Air Liquide Electronics U.S. Lp CdTe SURFACE TREATMENT FOR STABLE BACK CONTACTS
US8524524B2 (en) 2010-04-22 2013-09-03 General Electric Company Methods for forming back contact electrodes for cadmium telluride photovoltaic cells
US8187963B2 (en) 2010-05-24 2012-05-29 EncoreSolar, Inc. Method of forming back contact to a cadmium telluride solar cell
US9397238B2 (en) * 2011-09-19 2016-07-19 First Solar, Inc. Method of etching a semiconductor layer of a photovoltaic device
US9276157B2 (en) 2012-08-31 2016-03-01 First Solar, Inc. Methods of treating a semiconductor layer
US9231134B2 (en) 2012-08-31 2016-01-05 First Solar, Inc. Photovoltaic devices
BR112015023736A2 (pt) 2013-03-15 2017-07-18 First Solar Inc método para manufaturar dispositivo fotovoltaico
CN104518045B (zh) 2013-09-26 2018-03-23 中国建材国际工程集团有限公司 用来调理CdTe薄层太阳能电池的CdTe层的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE543254A (ja) * 1954-12-01
US2822299A (en) * 1955-11-28 1958-02-04 Philips Corp Method of making a cadmium-telluride semi-conductive device
US4319069A (en) * 1980-07-25 1982-03-09 Eastman Kodak Company Semiconductor devices having improved low-resistance contacts to p-type CdTe, and method of preparation

Also Published As

Publication number Publication date
JPS6070724A (ja) 1985-04-22
JPH0478004B2 (ja) 1992-12-10
NO842822L (no) 1985-02-19
AU3046284A (en) 1985-02-21
AU553558B2 (en) 1986-07-17
CA1208372A (en) 1986-07-22
ZA845431B (en) 1986-10-29
DE3476141D1 (en) 1989-02-16
EP0139884A1 (en) 1985-05-08
IL72460A0 (en) 1984-11-30
IN164151B (ja) 1989-01-21
ES534777A0 (es) 1985-09-16
EP0139884B1 (en) 1989-01-11
ES8507730A1 (es) 1985-09-16
US4456630A (en) 1984-06-26

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