JPS55162252A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS55162252A
JPS55162252A JP7034579A JP7034579A JPS55162252A JP S55162252 A JPS55162252 A JP S55162252A JP 7034579 A JP7034579 A JP 7034579A JP 7034579 A JP7034579 A JP 7034579A JP S55162252 A JPS55162252 A JP S55162252A
Authority
JP
Japan
Prior art keywords
semiconductor element
lead
resin body
sides
bevel
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
JP7034579A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6227548B2 (2
Inventor
Koichi Hirata
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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.)
Filing date
Publication date
Application filed by NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP7034579A priority Critical patent/JPS55162252A/ja
Publication of JPS55162252A publication Critical patent/JPS55162252A/ja
Publication of JPS6227548B2 publication Critical patent/JPS6227548B2/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
    • H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
    • H10W70/40—Leadframes
    • H10W70/421—Shapes or dispositions
    • 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
    • H10W72/071—Connecting or disconnecting
    • H10W72/075—Connecting or disconnecting of bond wires
    • H10W72/07541—Controlling the environment, e.g. atmosphere composition or temperature
    • H10W72/07551—Controlling the environment, e.g. atmosphere composition or temperature characterised by changes in properties of the bond wires during the connecting
    • 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
    • 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
    • H10W72/541—Dispositions of bond wires
    • H10W72/5449—Dispositions of bond wires not being orthogonal to a side surface of the chip, e.g. fan-out arrangements
    • 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
    • H10W90/00—Package configurations
    • H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
    • H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
    • H10W90/756—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked lead frame, conducting package substrate or heat sink

Landscapes

  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
  • Lead Frames For Integrated Circuits (AREA)
JP7034579A 1979-06-05 1979-06-05 Semiconductor device Granted JPS55162252A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7034579A JPS55162252A (en) 1979-06-05 1979-06-05 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7034579A JPS55162252A (en) 1979-06-05 1979-06-05 Semiconductor device

Publications (2)

Publication Number Publication Date
JPS55162252A true JPS55162252A (en) 1980-12-17
JPS6227548B2 JPS6227548B2 (2) 1987-06-15

Family

ID=13428731

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7034579A Granted JPS55162252A (en) 1979-06-05 1979-06-05 Semiconductor device

Country Status (1)

Country Link
JP (1) JPS55162252A (2)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5861654A (ja) * 1981-10-09 1983-04-12 Toshiba Corp 半導体装置
JPS58111966U (ja) * 1982-01-25 1983-07-30 松下電器産業株式会社 集積回路部品
US7989933B1 (en) * 2008-10-06 2011-08-02 Amkor Technology, Inc. Increased I/O leadframe and semiconductor device including same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS505329U (2) * 1973-05-16 1975-01-21
JPS5116698U (2) * 1974-07-24 1976-02-06
JPS52106674A (en) * 1976-03-05 1977-09-07 Hitachi Ltd Semiconductor device
JPS54180668U (2) * 1978-06-09 1979-12-20

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS505329U (2) * 1973-05-16 1975-01-21
JPS5116698U (2) * 1974-07-24 1976-02-06
JPS52106674A (en) * 1976-03-05 1977-09-07 Hitachi Ltd Semiconductor device
JPS54180668U (2) * 1978-06-09 1979-12-20

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5861654A (ja) * 1981-10-09 1983-04-12 Toshiba Corp 半導体装置
JPS58111966U (ja) * 1982-01-25 1983-07-30 松下電器産業株式会社 集積回路部品
US7989933B1 (en) * 2008-10-06 2011-08-02 Amkor Technology, Inc. Increased I/O leadframe and semiconductor device including same

Also Published As

Publication number Publication date
JPS6227548B2 (2) 1987-06-15

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