DE3200788A1 - Elektrode fuer halbleiterbauteile - Google Patents

Elektrode fuer halbleiterbauteile

Info

Publication number
DE3200788A1
DE3200788A1 DE19823200788 DE3200788A DE3200788A1 DE 3200788 A1 DE3200788 A1 DE 3200788A1 DE 19823200788 DE19823200788 DE 19823200788 DE 3200788 A DE3200788 A DE 3200788A DE 3200788 A1 DE3200788 A1 DE 3200788A1
Authority
DE
Germany
Prior art keywords
layer
semiconductor component
electrode
electrode according
alloy
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.)
Granted
Application number
DE19823200788
Other languages
German (de)
English (en)
Other versions
DE3200788C2 (enExample
Inventor
Katsumi Nara Nara Tsujii
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 JP449581A external-priority patent/JPS57117284A/ja
Priority claimed from JP449481A external-priority patent/JPS57117283A/ja
Application filed by Sharp Corp filed Critical Sharp Corp
Publication of DE3200788A1 publication Critical patent/DE3200788A1/de
Application granted granted Critical
Publication of DE3200788C2 publication Critical patent/DE3200788C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/83—Electrodes
    • H10H20/832—Electrodes characterised by their material
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D64/00—Electrodes of devices having potential barriers
    • H10D64/01—Manufacture or treatment
    • H10D64/011—Manufacture or treatment of electrodes ohmically coupled to a semiconductor
    • H10D64/0116—Manufacture or treatment of electrodes ohmically coupled to a semiconductor to Group III-V semiconductors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/81—Bodies
    • H10H20/822—Materials of the light-emitting regions
    • H10H20/824—Materials of the light-emitting regions comprising only Group III-V materials, e.g. GaP
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/83—Electrodes
    • H10H20/831—Electrodes characterised by their shape
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/531—Shapes of wire connectors
    • H10W72/536—Shapes of wire connectors the connected ends being ball-shaped
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/531—Shapes of wire connectors
    • H10W72/5363—Shapes of wire connectors the connected ends being wedge-shaped
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/551—Materials of bond wires
    • H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
    • H10W72/5522—Materials of bond wires comprising metals or metalloids, e.g. silver comprising gold [Au]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/851—Dispositions of multiple connectors or interconnections
    • H10W72/874—On different surfaces
    • H10W72/884—Die-attach connectors and bond wires

Landscapes

  • Led Devices (AREA)
  • Electrodes Of Semiconductors (AREA)
DE19823200788 1981-01-13 1982-01-13 Elektrode fuer halbleiterbauteile Granted DE3200788A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP449581A JPS57117284A (en) 1981-01-13 1981-01-13 3-5 group compound semiconductor device
JP449481A JPS57117283A (en) 1981-01-13 1981-01-13 3-5 group compound semiconductor device

Publications (2)

Publication Number Publication Date
DE3200788A1 true DE3200788A1 (de) 1982-07-29
DE3200788C2 DE3200788C2 (enExample) 1989-09-14

Family

ID=26338277

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823200788 Granted DE3200788A1 (de) 1981-01-13 1982-01-13 Elektrode fuer halbleiterbauteile

Country Status (3)

Country Link
US (1) US4553154A (enExample)
DE (1) DE3200788A1 (enExample)
NL (1) NL186354C (enExample)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4574298A (en) * 1982-12-27 1986-03-04 Tokyo Shibaura Denki Kabushiki Kaisha III-V Compound semiconductor device
EP0323923A1 (fr) * 1988-01-05 1989-07-12 Thomson-Csf Panneau d'affichage point par point avec connecteur en or
DE3840410A1 (de) * 1988-11-30 1990-05-31 Fraunhofer Ges Forschung Integrierbare kondensatorstruktur
US5121174A (en) * 1987-10-23 1992-06-09 Vitesse Semiconductor Corporation Gate-to-ohmic metal contact scheme for III-V devices
EP0584599A1 (de) * 1992-08-28 1994-03-02 Siemens Aktiengesellschaft Leuchtdiode
DE19537544A1 (de) * 1995-10-09 1997-04-10 Telefunken Microelectron Lumineszenzdiode mit verbesserter Lichtausbeute
US6265236B1 (en) 1995-10-09 2001-07-24 Temic Telefunken Microelectronic Gmbh Method for the manufacture of a light emitting diode
US6531715B1 (en) 1999-11-11 2003-03-11 Vishay Semiconductor Gmbh Multilayer contact electrode for compound semiconductors and production method thereof
US7242034B2 (en) 2003-01-31 2007-07-10 Osram Opto Semiconductors Gmbh Method for fabricating a component having an electrical contact region, and component having an electrical contact region

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4920071A (en) * 1985-03-15 1990-04-24 Fairchild Camera And Instrument Corporation High temperature interconnect system for an integrated circuit
US4816881A (en) * 1985-06-27 1989-03-28 United State Of America As Represented By The Secretary Of The Navy A TiW diffusion barrier for AuZn ohmic contacts to p-type InP
DE4129654B4 (de) * 1990-09-28 2004-11-25 Siemens Ag Rückseitenkontakt für einen Halbleiterkörper
DE4129647B4 (de) * 1990-09-28 2009-02-12 Siemens Ag Vorderseiten-Metallisierung zum Drahtbonden für ein III-V Halbleiterbauelement und Verfahren
DE4401858C2 (de) * 1994-01-22 1996-07-18 Telefunken Microelectron Verfahren zur Herstellung eines ohmschen Kontaktes auf P-leitenden III-V-Verbindungshalbleiter
JPH10270802A (ja) * 1997-03-25 1998-10-09 Sharp Corp 窒化物系ｉｉｉ−ｖ族化合物半導体装置及びその製造方法
CA2316459A1 (en) * 1999-09-11 2001-03-11 Yves Tremblay Ccd wafers with titanium refractory metal
GB2354109B (en) * 1999-09-11 2004-07-14 Mitel Corp CCD Wafers with titanium refractory metal
DE102004004780B9 (de) * 2003-01-31 2019-04-25 Osram Opto Semiconductors Gmbh Verfahren zum Herstellen eines Bauelementes mit einem elektrischen Kontaktbereich und Bauelement mit einem elektrischen Kontaktbereich
CN102709409B (zh) * 2012-05-31 2015-06-03 东莞洲磊电子有限公司 一种四元系led芯片的切割方法
JP7344937B2 (ja) * 2021-07-30 2023-09-14 日機装株式会社 半導体発光素子および半導体発光素子の製造方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3879746A (en) * 1972-05-30 1975-04-22 Bell Telephone Labor Inc Gate metallization structure
DE2613630A1 (de) * 1976-01-28 1977-08-11 Siemens Ag Halbleiter-lumineszenzdiode
JPS5411689A (en) * 1977-06-28 1979-01-27 Toshiba Corp Light emitting element of gallium phosphide
US4214256A (en) * 1978-09-08 1980-07-22 International Business Machines Corporation Tantalum semiconductor contacts and method for fabricating same
US4228455A (en) * 1977-09-05 1980-10-14 Tokyo Shibaura Denki Kabushiki Kaisha Gallium phosphide semiconductor device having improved electrodes
EP0035118A2 (en) * 1980-02-28 1981-09-09 Kabushiki Kaisha Toshiba III - V group compound semiconductor light-emitting element and method of producing the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2032872B2 (de) * 1970-07-02 1975-03-20 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zum Herstellen weichlötfähiger Kontakte zum Einbau von Halbleiterbauelementen in Gehäuse
US3923559A (en) * 1975-01-13 1975-12-02 Bell Telephone Labor Inc Use of trapped hydrogen for annealing metal-oxide-semiconductor devices
US4414561A (en) * 1979-09-27 1983-11-08 Bell Telephone Laboratories, Incorporated Beryllium-gold ohmic contact to a semiconductor device
EP0039174B1 (en) * 1980-04-17 1983-10-19 The Post Office Gold metallisation in semiconductor devices
US4316201A (en) * 1980-05-08 1982-02-16 The United States Of America As Represented By The Secretary Of The Navy Low-barrier-height epitaxial Ge-GaAs mixer diode

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3879746A (en) * 1972-05-30 1975-04-22 Bell Telephone Labor Inc Gate metallization structure
DE2613630A1 (de) * 1976-01-28 1977-08-11 Siemens Ag Halbleiter-lumineszenzdiode
JPS5411689A (en) * 1977-06-28 1979-01-27 Toshiba Corp Light emitting element of gallium phosphide
US4228455A (en) * 1977-09-05 1980-10-14 Tokyo Shibaura Denki Kabushiki Kaisha Gallium phosphide semiconductor device having improved electrodes
US4214256A (en) * 1978-09-08 1980-07-22 International Business Machines Corporation Tantalum semiconductor contacts and method for fabricating same
EP0035118A2 (en) * 1980-02-28 1981-09-09 Kabushiki Kaisha Toshiba III - V group compound semiconductor light-emitting element and method of producing the same

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Nicolet, M.A.: Diffusion Barriers in Thin Films. In: Thin Solid Films, 1978, Bd. 52, S. 415 *
Nowicki, R.S. et al: Studies of the Ti-w/au Metallization on Aluminium. In: Thin Solid Films, 1978, Bd. 53, S. 195 *

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4574298A (en) * 1982-12-27 1986-03-04 Tokyo Shibaura Denki Kabushiki Kaisha III-V Compound semiconductor device
US5121174A (en) * 1987-10-23 1992-06-09 Vitesse Semiconductor Corporation Gate-to-ohmic metal contact scheme for III-V devices
EP0323923A1 (fr) * 1988-01-05 1989-07-12 Thomson-Csf Panneau d'affichage point par point avec connecteur en or
DE3840410A1 (de) * 1988-11-30 1990-05-31 Fraunhofer Ges Forschung Integrierbare kondensatorstruktur
EP0584599A1 (de) * 1992-08-28 1994-03-02 Siemens Aktiengesellschaft Leuchtdiode
DE19537544A1 (de) * 1995-10-09 1997-04-10 Telefunken Microelectron Lumineszenzdiode mit verbesserter Lichtausbeute
US5898192A (en) * 1995-10-09 1999-04-27 Temic Telefunken Microelectronic Gmbh Light emitting diode with improved luminous efficiency having a contact structure disposed on a frosted outer surface
US6265236B1 (en) 1995-10-09 2001-07-24 Temic Telefunken Microelectronic Gmbh Method for the manufacture of a light emitting diode
US6531715B1 (en) 1999-11-11 2003-03-11 Vishay Semiconductor Gmbh Multilayer contact electrode for compound semiconductors and production method thereof
US7242034B2 (en) 2003-01-31 2007-07-10 Osram Opto Semiconductors Gmbh Method for fabricating a component having an electrical contact region, and component having an electrical contact region
US7435605B2 (en) 2003-01-31 2008-10-14 Osram Opto Semiconductors Gmbh Method for fabricating a component having an electrical contact region

Also Published As

Publication number Publication date
US4553154A (en) 1985-11-12
NL186354B (nl) 1990-06-01
DE3200788C2 (enExample) 1989-09-14
NL8200038A (nl) 1982-08-02
NL186354C (nl) 1990-11-01

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN