DE2725260C2 - - Google Patents

Info

Publication number
DE2725260C2
DE2725260C2 DE19772725260 DE2725260A DE2725260C2 DE 2725260 C2 DE2725260 C2 DE 2725260C2 DE 19772725260 DE19772725260 DE 19772725260 DE 2725260 A DE2725260 A DE 2725260A DE 2725260 C2 DE2725260 C2 DE 2725260C2
Authority
DE
Germany
Prior art keywords
carrier
strips
opening
frame according
conductor
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.)
Expired
Application number
DE19772725260
Other languages
German (de)
English (en)
Other versions
DE2725260A1 (de
Inventor
Manabu Bonkohara
Hisao Tokio/Tokyo Jp Kasuga
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
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to DE19772760435 priority Critical patent/DE2760435C2/de
Priority to DE19772725260 priority patent/DE2725260A1/de
Publication of DE2725260A1 publication Critical patent/DE2725260A1/de
Application granted granted Critical
Publication of DE2725260C2 publication Critical patent/DE2725260C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
    • H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
    • H01L23/3107—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
    • H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
    • H01L23/495—Lead-frames or other flat leads
    • H01L23/49541—Geometry of the lead-frame
    • H01L23/49562—Geometry of the lead-frame for devices being provided for in H01L29/00
    • 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
    • H01L2224/10—Bump connectors; Manufacturing methods related thereto
    • H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
    • H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01079—Gold [Au]

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Wire Bonding (AREA)
  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
DE19772725260 1977-06-03 1977-06-03 Rahmen- und leiter-anordnung fuer ein halbleiterbauelement Granted DE2725260A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19772760435 DE2760435C2 (US20100056889A1-20100304-C00004.png) 1977-06-03 1977-06-03
DE19772725260 DE2725260A1 (de) 1977-06-03 1977-06-03 Rahmen- und leiter-anordnung fuer ein halbleiterbauelement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772725260 DE2725260A1 (de) 1977-06-03 1977-06-03 Rahmen- und leiter-anordnung fuer ein halbleiterbauelement

Publications (2)

Publication Number Publication Date
DE2725260A1 DE2725260A1 (de) 1978-12-14
DE2725260C2 true DE2725260C2 (US20100056889A1-20100304-C00004.png) 1988-09-29

Family

ID=6010719

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772725260 Granted DE2725260A1 (de) 1977-06-03 1977-06-03 Rahmen- und leiter-anordnung fuer ein halbleiterbauelement

Country Status (1)

Country Link
DE (1) DE2725260A1 (US20100056889A1-20100304-C00004.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4021872A1 (de) * 1990-07-09 1992-01-23 Lsi Logic Products Gmbh Hochintegriertes elektronisches bauteil
DE4321592A1 (de) * 1992-06-30 1994-01-05 Mitsubishi Electric Corp Halbleitervorrichtungen sowie Trägerteile und Leiterrahmen hierfür
DE4428320A1 (de) * 1994-08-10 1996-02-15 Duerrwaechter E Dr Doduco Kunststoffgehäuse mit einer schwingungsdämpfenden Lagerung eines bondbaren Elements

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1226967A (en) * 1984-03-08 1987-09-15 Sheldon H. Butt Tape bonding material and structure for electronic circuit fabrication
US4736236A (en) * 1984-03-08 1988-04-05 Olin Corporation Tape bonding material and structure for electronic circuit fabrication

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3440027A (en) * 1966-06-22 1969-04-22 Frances Hugle Automated packaging of semiconductors
US3484534A (en) * 1966-07-29 1969-12-16 Texas Instruments Inc Multilead package for a multilead electrical device
US3777365A (en) * 1972-03-06 1973-12-11 Honeywell Inf Systems Circuit chips having beam leads attached by film strip process
DE2414297C3 (de) * 1974-03-25 1980-01-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur teilautomatischen Herstellung von Zwischenträgern für Halbleiterbauelemente

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4021872A1 (de) * 1990-07-09 1992-01-23 Lsi Logic Products Gmbh Hochintegriertes elektronisches bauteil
DE4321592A1 (de) * 1992-06-30 1994-01-05 Mitsubishi Electric Corp Halbleitervorrichtungen sowie Trägerteile und Leiterrahmen hierfür
DE4321592B4 (de) * 1992-06-30 2008-07-31 Mitsubishi Denki K.K. Halbleitervorrichtungen sowie ein Chipauflage-Trägerteil und ein Tape-Carrier-Gehäuse hierfür
DE4428320A1 (de) * 1994-08-10 1996-02-15 Duerrwaechter E Dr Doduco Kunststoffgehäuse mit einer schwingungsdämpfenden Lagerung eines bondbaren Elements

Also Published As

Publication number Publication date
DE2725260A1 (de) 1978-12-14

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