GB1177031A – Pressure Assembled Semiconductor Device using Massive Flexibly Mounted Terminals
– Google Patents
GB1177031A – Pressure Assembled Semiconductor Device using Massive Flexibly Mounted Terminals
– Google Patents
Pressure Assembled Semiconductor Device using Massive Flexibly Mounted Terminals
Info
Publication number
GB1177031A
GB1177031A
GB00935/68A
GB1093568A
GB1177031A
GB 1177031 A
GB1177031 A
GB 1177031A
GB 00935/68 A
GB00935/68 A
GB 00935/68A
GB 1093568 A
GB1093568 A
GB 1093568A
GB 1177031 A
GB1177031 A
GB 1177031A
Authority
GB
United Kingdom
Prior art keywords
ring
massive
soldered
march
semiconductor device
Prior art date
1967-03-20
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
GB00935/68A
Inventor
John L Boyer
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.)
Infineon Technologies Americas Corp
Original Assignee
International Rectifier Corp USA
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.)
1967-03-20
Filing date
1968-03-06
Publication date
1970-01-07
1968-03-06
Application filed by International Rectifier Corp USA
filed
Critical
International Rectifier Corp USA
1970-01-07
Publication of GB1177031A
publication
Critical
patent/GB1177031A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
H—ELECTRICITY
H01—ELECTRIC ELEMENTS
H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
H01L23/00—Details of semiconductor or other solid state devices
H01L23/02—Containers; Seals
H01L23/04—Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls
H01L23/043—Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls the container being a hollow construction and having a conductive base as a mounting as well as a lead for the semiconductor body
H01L23/051—Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls the container being a hollow construction and having a conductive base as a mounting as well as a lead for the semiconductor body another lead being formed by a cover plate parallel to the base plate, e.g. sandwich type
H—ELECTRICITY
H01—ELECTRIC ELEMENTS
H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
H01L24/01—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
Abstract
1,177,031. Semi-conductor devices. INTERNATIONAL RECTIFIER CORP. 6 March, 1968 [20 March, 1967], No. 10935/68. Heading H1K. A controlled rectifier assembly comprising a silicon wafer 10 bonded between expansion plates 12 of tungsten or molybdenum is clamped between massive copper electrodes 13, 14 which with insulating ring 27 and flexible annuli 20, 21 form a hermetic enclosure for the wafer. Lateral movement of the assembly is prevented by recessing the upper face of electrode 13 and the clamping means (not shown) are centred on the device with the aid of cavities 15, 16. Upper annulus 21 is resistance welded near its edge to the extending part of a ring 29a soldered to the insulating ring 27 which is formed in two parts. Between the parts is soldered a stamped ring with inwardly and outwardly projecting lugs. One or more contact wires are crimped into tubes 42 carried by the inwardly projecting lugs while the others serve as external contact points.
GB00935/68A
1967-03-20
1968-03-06
Pressure Assembled Semiconductor Device using Massive Flexibly Mounted Terminals
Expired
GB1177031A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US62428267A
1967-03-20
1967-03-20
Publications (1)
Publication Number
Publication Date
GB1177031A
true
GB1177031A
(en)
1970-01-07
Family
ID=24501370
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB00935/68A
Expired
GB1177031A
(en)
1967-03-20
1968-03-06
Pressure Assembled Semiconductor Device using Massive Flexibly Mounted Terminals
Country Status (3)
Country
Link
US
(1)
US3452254A
(en)
GB
(1)
GB1177031A
(en)
NL
(1)
NL149639B
(en)
Families Citing this family (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3746947A
(en)
*
1969-03-15
1973-07-17
Mitsubishi Electric Corp
Semiconductor device
US3688163A
(en)
*
1970-08-04
1972-08-29
Gen Motors Corp
Cold welded semiconductor package having integral cold welding oil
US4327370A
(en)
*
1979-06-28
1982-04-27
Rca Corporation
Resilient contact ring for providing a low impedance connection to the base region of a semiconductor device
JPS5871633A
(en)
*
1981-10-23
1983-04-28
Toshiba Corp
Pressure-welded type semiconductor device
GB8410847D0
(en)
*
1984-04-27
1984-06-06
Westinghouse Brake & Signal
Semiconductor housings
FR2633452B1
(en)
*
1988-06-28
1990-11-02
Doue Julien
SUPPORT DEVICE FOR A THIN SUBSTRATE, PARTICULARLY IN A SEMICONDUCTOR MATERIAL
US6081039A
(en)
*
1997-12-05
2000-06-27
International Rectifier Corporation
Pressure assembled motor cube
Family Cites Families (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
NL215646A
(en)
*
1956-03-22
US3225416A
(en)
*
1958-11-20
1965-12-28
Int Rectifier Corp
Method of making a transistor containing a multiplicity of depressions
GB1001269A
(en)
*
1960-09-30
1900-01-01
GB1054422A
(en)
*
1963-03-16
1900-01-01
NL302170A
(en)
*
1963-06-15
US3280388A
(en)
*
1964-03-09
1966-10-18
Int Rectifier Corp
Housing for multi-lead semiconductor device including crimping connection means for one lead
US3293508A
(en)
*
1964-04-21
1966-12-20
Int Rectifier Corp
Compression connected semiconductor device
1967
1967-03-20
US
US624282A
patent/US3452254A/en
not_active
Expired – Lifetime
1968
1968-03-06
GB
GB00935/68A
patent/GB1177031A/en
not_active
Expired
1968-03-15
NL
NL686803754A
patent/NL149639B/en
not_active
IP Right Cessation
Also Published As
Publication number
Publication date
NL149639B
(en)
1976-05-17
US3452254A
(en)
1969-06-24
NL6803754A
(en)
1968-09-23
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