JPS57117260A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS57117260A
JPS57117260A JP56003391A JP339181A JPS57117260A JP S57117260 A JPS57117260 A JP S57117260A JP 56003391 A JP56003391 A JP 56003391A JP 339181 A JP339181 A JP 339181A JP S57117260 A JPS57117260 A JP S57117260A
Authority
JP
Japan
Prior art keywords
substrate
overhung
patterns
metal
semiconductor device
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
JP56003391A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0312469B2 (enFirst
Inventor
Takashi Abe
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP56003391A priority Critical patent/JPS57117260A/ja
Publication of JPS57117260A publication Critical patent/JPS57117260A/ja
Publication of JPH0312469B2 publication Critical patent/JPH0312469B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H10W72/701—Tape-automated bond [TAB] connectors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistors
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/341—Surface mounted components
    • H05K3/3421—Leaded components
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistors
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/3494—Heating processes for reflow soldering

Landscapes

  • Lead Frames For Integrated Circuits (AREA)
JP56003391A 1981-01-13 1981-01-13 Semiconductor device Granted JPS57117260A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56003391A JPS57117260A (en) 1981-01-13 1981-01-13 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56003391A JPS57117260A (en) 1981-01-13 1981-01-13 Semiconductor device

Publications (2)

Publication Number Publication Date
JPS57117260A true JPS57117260A (en) 1982-07-21
JPH0312469B2 JPH0312469B2 (enFirst) 1991-02-20

Family

ID=11556058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56003391A Granted JPS57117260A (en) 1981-01-13 1981-01-13 Semiconductor device

Country Status (1)

Country Link
JP (1) JPS57117260A (enFirst)

Also Published As

Publication number Publication date
JPH0312469B2 (enFirst) 1991-02-20

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