ES402464A1 - Perfeccionamientos introducidos en marcos conductores para dispositivos semiconductores. - Google Patents

Perfeccionamientos introducidos en marcos conductores para dispositivos semiconductores.

Info

Publication number
ES402464A1
ES402464A1 ES402464A ES402464A ES402464A1 ES 402464 A1 ES402464 A1 ES 402464A1 ES 402464 A ES402464 A ES 402464A ES 402464 A ES402464 A ES 402464A ES 402464 A1 ES402464 A1 ES 402464A1
Authority
ES
Spain
Prior art keywords
integrated circuit
circuit devices
wire bonded
support area
manufacturing wire
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
ES402464A
Other languages
English (en)
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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Publication of ES402464A1 publication Critical patent/ES402464A1/es
Expired 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
    • H10W70/424—Cross-sectional shapes
    • H10W70/427—Bent parts
    • 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
    • H10W72/0711—Apparatus therefor
    • 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
    • H10W72/07531—Techniques
    • H10W72/07532—Compression bonding, e.g. thermocompression bonding
    • H10W72/07533—Ultrasonic bonding, e.g. thermosonic bonding
    • 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
    • H10W72/531—Shapes of wire connectors
    • H10W72/5363—Shapes of wire connectors the connected ends being wedge-shaped
    • 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
    • H10W74/00—Encapsulations, e.g. protective coatings
    • 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

  • Lead Frames For Integrated Circuits (AREA)
  • Wire Bonding (AREA)

Abstract

Perfeccionamientos introducidos en marcos conductores para dispositivos semiconductores, siendo dichos marcos conductores del tipo formado a partir de una única lámina metálica continua, que comprende un marco exterior, una zona central de soporte de una pastilla semiconductora, y una pluralidad de dedos conductores, cada uno de los cuales tiene una parte de terminal cerca de dicha zona de soporte de la pastilla, caracterizados porque dicha zona de soporte de la pastilla y al menos dichas partes terminales de dichos conductores no son coplanarias.
ES402464A 1971-05-13 1972-05-06 Perfeccionamientos introducidos en marcos conductores para dispositivos semiconductores. Expired ES402464A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14290171A 1971-05-13 1971-05-13

Publications (1)

Publication Number Publication Date
ES402464A1 true ES402464A1 (es) 1975-12-16

Family

ID=22501734

Family Applications (3)

Application Number Title Priority Date Filing Date
ES402464A Expired ES402464A1 (es) 1971-05-13 1972-05-06 Perfeccionamientos introducidos en marcos conductores para dispositivos semiconductores.
ES406434A Expired ES406434A1 (es) 1971-05-13 1972-09-06 Un dispositivo semiconductor.
ES406435A Expired ES406435A1 (es) 1971-05-13 1972-09-06 Un metodo de montar un dispositivo semiconductor.

Family Applications After (2)

Application Number Title Priority Date Filing Date
ES406434A Expired ES406434A1 (es) 1971-05-13 1972-09-06 Un dispositivo semiconductor.
ES406435A Expired ES406435A1 (es) 1971-05-13 1972-09-06 Un metodo de montar un dispositivo semiconductor.

Country Status (14)

Country Link
US (1) US3685137A (es)
JP (1) JPS5121744B1 (es)
AU (1) AU463288B2 (es)
BE (1) BE783423A (es)
CA (1) CA951026A (es)
DE (1) DE2221886C3 (es)
ES (3) ES402464A1 (es)
FR (1) FR2137669B1 (es)
GB (1) GB1338188A (es)
HK (1) HK73676A (es)
IT (1) IT955452B (es)
MY (1) MY7700063A (es)
NL (1) NL7206425A (es)
SE (1) SE384426B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3768986A (en) * 1971-10-08 1973-10-30 Micro Science Ass Laminated lead frame and method of producing same
US3995845A (en) * 1972-12-26 1976-12-07 Rca Corporation Ultrasonic wire bonding chuck
US4137546A (en) * 1977-10-14 1979-01-30 Plessey Incorporated Stamped lead frame for semiconductor packages
EP0063170A3 (en) * 1981-04-21 1983-08-31 Rockwell International Corporation Pneumatic wire lifter and method
US4534105A (en) * 1983-08-10 1985-08-13 Rca Corporation Method for grounding a pellet support pad in an integrated circuit device
KR100276781B1 (ko) * 1992-02-03 2001-01-15 비센트 비. 인그라시아 리드-온-칩 반도체장치 및 그 제조방법
US5673845A (en) 1996-06-17 1997-10-07 Micron Technology, Inc. Lead penetrating clamping system
US5647528A (en) * 1996-02-06 1997-07-15 Micron Technology, Inc. Bondhead lead clamp apparatus and method
US5890644A (en) * 1996-01-26 1999-04-06 Micron Technology, Inc. Apparatus and method of clamping semiconductor devices using sliding finger supports
US5954842A (en) * 1996-01-26 1999-09-21 Micron Technology, Inc. Lead finger clamp assembly
US6068174A (en) 1996-12-13 2000-05-30 Micro)N Technology, Inc. Device and method for clamping and wire-bonding the leads of a lead frame one set at a time
US6121674A (en) 1998-02-23 2000-09-19 Micron Technology, Inc. Die paddle clamping method for wire bond enhancement
US6634538B2 (en) 1998-04-02 2003-10-21 Micron Technology, Inc. Non-conductive and self-leveling leadframe clamp insert for wirebonding integrated circuits
US6126062A (en) * 1998-04-02 2000-10-03 Micron Technology, Inc. Non-conductive and self-leveling leadframe clamp insert for wirebonding integrated circuits
US6977214B2 (en) * 1998-12-11 2005-12-20 Micron Technology, Inc. Die paddle clamping method for wire bond enhancement

Also Published As

Publication number Publication date
SE384426B (sv) 1976-05-03
DE2221886B2 (de) 1980-03-06
US3685137A (en) 1972-08-22
DE2221886A1 (de) 1972-11-23
NL7206425A (es) 1972-11-15
IT955452B (it) 1973-09-29
JPS5121744B1 (es) 1976-07-05
MY7700063A (en) 1977-12-31
CA951026A (en) 1974-07-09
DE2221886C3 (de) 1980-11-20
ES406434A1 (es) 1975-07-01
FR2137669A1 (es) 1972-12-29
ES406435A1 (es) 1975-07-16
GB1338188A (en) 1973-11-21
AU4221672A (en) 1973-11-15
BE783423A (fr) 1972-09-01
FR2137669B1 (es) 1978-07-21
HK73676A (en) 1976-12-03
AU463288B2 (en) 1975-07-24

Similar Documents

Publication Publication Date Title
ES196297U (es) Un dispositivo semiconductor.
CA985739A (en) Contacting integrated circuit chip terminal through the wafer kerf
AT310283B (de) Isolierträger für einen integrierten Schaltungsmodul
JPS527679A (en) Apparatus for coating copper parts preventing from oxidization in thermo compression gang connecting semiconductor devices
NL162794C (nl) Verbinder voor elektrische geleiders.
ES329422A1 (es) Un metodo de fabricar un dispositivo semiconductor.
GB1288983A (es)
ES406435A1 (es) Un metodo de montar un dispositivo semiconductor.
NL166562C (nl) Uit chips opgebouwde informatieverwerkende inrichting.
FI50915C (fi) Laite eristettyjen sähkölankojen merkitsemiseksi.
FI49465C (fi) Laite sähköjohtojen virtaajohtavaa kytkentää varten.
ES377012A1 (es) Perfeccionamientos en las disposiciones de semiconductores.
GB1300881A (en) Improvements in or relating to stacked arrangements of semiconductor bodies
NL169803B (nl) Geintegreerde halfgeleiderschakeling.
ES399836A1 (es) Un dispositivo semiconductor.
JPS5412263A (en) Semiconductor element and production of the same
NL145419B (nl) Elektrische schakeling voor dempingsontstoring.
FR2311404B1 (es)
ES308767A3 (es) Un dispositivo de circuito semiconductor microminiaturizado integrado
DK127618B (da) Klembræt til elektriske ledninger.
JPS53108372A (en) Substrate for wireless bonding
ES308947A1 (es) Un metodo de fabricar transistores
GB1272021A (en) Lead frame for the assembly of semiconductor devices
JPH01290248A (ja) リードフレーム
CA823847A (en) Semiconductor contact terminal bonding machine