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JPS53104159A - Impurity diffusing method - Google Patents

  • ️Mon Sep 11 1978

JPS53104159A - Impurity diffusing method - Google Patents

Impurity diffusing method

Info

Publication number
JPS53104159A
JPS53104159A JP1808077A JP1808077A JPS53104159A JP S53104159 A JPS53104159 A JP S53104159A JP 1808077 A JP1808077 A JP 1808077A JP 1808077 A JP1808077 A JP 1808077A JP S53104159 A JPS53104159 A JP S53104159A Authority
JP
Japan
Prior art keywords
impurity diffusing
diffusing method
impurity
metal
melting point
Prior art date
1977-02-23
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.)
Pending
Application number
JP1808077A
Other languages
Japanese (ja)
Inventor
Tetsuo Sadamasa
Masami Iwamoto
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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.)
1977-02-23
Filing date
1977-02-23
Publication date
1978-09-11
1977-02-23 Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
1977-02-23 Priority to JP1808077A priority Critical patent/JPS53104159A/en
1978-09-11 Publication of JPS53104159A publication Critical patent/JPS53104159A/en
Status Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/4805—Shape
    • H01L2224/4809—Loop shape
    • H01L2224/48091—Arched
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
    • H01L2224/732—Location after the connecting process
    • H01L2224/73251—Location after the connecting process on different surfaces
    • H01L2224/73265—Layer and wire connectors

Landscapes

  • Led Device Packages (AREA)
  • Led Devices (AREA)

Abstract

PURPOSE: To prevent the diffusing layer at the back of the substrate from being formed, by sticking two substrates with a metal having low melting point constituting the compound semiconductor substrate and by diffusing the impurity from the side where the metal having low melting point is formed.

COPYRIGHT: (C)1978,JPO&Japio

JP1808077A 1977-02-23 1977-02-23 Impurity diffusing method Pending JPS53104159A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1808077A JPS53104159A (en) 1977-02-23 1977-02-23 Impurity diffusing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1808077A JPS53104159A (en) 1977-02-23 1977-02-23 Impurity diffusing method

Publications (1)

Publication Number Publication Date
JPS53104159A true JPS53104159A (en) 1978-09-11

Family

ID=11961661

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1808077A Pending JPS53104159A (en) 1977-02-23 1977-02-23 Impurity diffusing method

Country Status (1)

Country Link
JP (1) JPS53104159A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57143879A (en) * 1981-02-27 1982-09-06 Nec Corp Manufacture of photo-semiconductor device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57143879A (en) * 1981-02-27 1982-09-06 Nec Corp Manufacture of photo-semiconductor device

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