JPS6432644A - Package and method of one-piece mutual connection - Google Patents

Package and method of one-piece mutual connection

Info

Publication number
JPS6432644A
JPS6432644A JP63110304A JP11030488A JPS6432644A JP S6432644 A JPS6432644 A JP S6432644A JP 63110304 A JP63110304 A JP 63110304A JP 11030488 A JP11030488 A JP 11030488A JP S6432644 A JPS6432644 A JP S6432644A
Authority
JP
Japan
Prior art keywords
finger
tip
piece
lead
canti
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
JP63110304A
Other languages
English (en)
Other versions
JP2740184B2 (ja
Inventor
Hiruton Robaato
Emanjiyomee Ari
Berani Jiyagudeitsushiyu
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.)
National Semiconductor Corp
Original Assignee
National Semiconductor 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
Application filed by National Semiconductor Corp filed Critical National Semiconductor Corp
Publication of JPS6432644A publication Critical patent/JPS6432644A/ja
Application granted granted Critical
Publication of JP2740184B2 publication Critical patent/JP2740184B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01L23/48—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
    • H01L23/49548—Cross section geometry
    • 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
    • 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
    • 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
    • H01L2224/161—Disposition
    • H01L2224/16151—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
    • H01L2224/16221—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
    • H01L2224/16245—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
    • 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
    • H01L2924/30—Technical effects
    • H01L2924/35—Mechanical effects
    • H01L2924/351—Thermal stress
    • H01L2924/3511—Warping

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)
  • Geometry (AREA)
  • Lead Frames For Integrated Circuits (AREA)
  • Wire Bonding (AREA)
JP63110304A 1987-05-05 1988-05-06 集積回路用のワンピース式相互接続構造及びその形成方法 Expired - Fee Related JP2740184B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US046988 1987-05-05
US07/046,988 US4876587A (en) 1987-05-05 1987-05-05 One-piece interconnection package and process

Publications (2)

Publication Number Publication Date
JPS6432644A true JPS6432644A (en) 1989-02-02
JP2740184B2 JP2740184B2 (ja) 1998-04-15

Family

ID=21946451

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63110304A Expired - Fee Related JP2740184B2 (ja) 1987-05-05 1988-05-06 集積回路用のワンピース式相互接続構造及びその形成方法

Country Status (2)

Country Link
US (1) US4876587A (ja)
JP (1) JP2740184B2 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5233220A (en) * 1989-06-30 1993-08-03 Texas Instruments Incorporated Balanced capacitance lead frame for integrated circuits and integrated circuit device with separate conductive layer
US5432127A (en) * 1989-06-30 1995-07-11 Texas Instruments Incorporated Method for making a balanced capacitance lead frame for integrated circuits having a power bus and dummy leads
US5053852A (en) * 1990-07-05 1991-10-01 At&T Bell Laboratories Molded hybrid IC package and lead frame therefore
US5913819A (en) * 1996-04-26 1999-06-22 Datex-Ohmeda, Inc. Injection molded, heat-sealed housing and half-etched lead frame for oximeter sensor
US5919133A (en) * 1996-04-26 1999-07-06 Ohmeda Inc. Conformal wrap for pulse oximeter sensor
WO2017114564A1 (en) * 2015-12-29 2017-07-06 Osram Opto Semiconductors Gmbh Method of etching a metal lead frame

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49149671U (ja) * 1973-04-27 1974-12-25

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5779653A (en) * 1980-11-06 1982-05-18 Nec Corp Lead frame for resin-sealed semiconductor device
JPS57155760A (en) * 1981-03-23 1982-09-25 Hitachi Ltd Lead frame used for semiconductor and assembly and manufacture thereof
JPS5827352A (ja) * 1981-08-12 1983-02-18 Hitachi Ltd 半導体装置
EP0102988B1 (en) * 1982-03-08 1988-09-21 Motorola, Inc. Integrated circuit lead frame
JPS61152050A (ja) * 1984-12-26 1986-07-10 Hitachi Hokkai Semiconductor Kk リ−ドフレ−ムおよび半導体装置
US4733293A (en) * 1987-02-13 1988-03-22 Unisys Corporation Heat sink device assembly for encumbered IC package

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49149671U (ja) * 1973-04-27 1974-12-25

Also Published As

Publication number Publication date
JP2740184B2 (ja) 1998-04-15
US4876587A (en) 1989-10-24

Similar Documents

Publication Publication Date Title
EP0240433A3 (en) Single bonding shelf, multi-row, wire-bond finger layout for integrated circuit package
US4633583A (en) Method of making a lead frame for integrated circuits
CA2077406A1 (en) Process for flip chip connecting semiconductor chip
USD310978S (en) Chain-like necklace
JPS6432644A (en) Package and method of one-piece mutual connection
US4829669A (en) Method of manufacturing a chip carrier
EP0399881A3 (en) Semiconductor device having two conductor layers and production method thereof
US4721992A (en) Hinge tape
JPS5834952A (ja) 半導体装置用テ−プキヤリア
EP0257801A3 (en) Method of making a flexible microcircuit
JPS6469041A (en) Lead frame
JPS6340152U (ja)
EP0077276A2 (en) Method for fabricating a hybrid circuit module
JPS6482608A (en) Method of manufacture of a plurality of beam lead capacitors and capacitors manufactured by the method
JPS5354469A (en) Semiconductor integrated circuit
JP2003258181A (ja) 位置決め装置
JPS6437854A (en) Manufacture of lead frame for semiconductor device
JPS648693A (en) Printed circuit board and manufacture thereof
JPS5745940A (en) Semiconductor device
JPS56137664A (en) Lead frame and semiconductor device having lead frame
JPH04196158A (ja) リードフレーム
JPH0346512Y2 (ja)
JPS57164557A (en) Integrated circuit device
JPS6431448A (en) Lead frame and manufacture thereof
JPS6463197A (en) Ic card

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees