NL6413572A - - Google Patents
Info
- Publication number
- NL6413572A NL6413572A NL6413572A NL6413572A NL6413572A NL 6413572 A NL6413572 A NL 6413572A NL 6413572 A NL6413572 A NL 6413572A NL 6413572 A NL6413572 A NL 6413572A NL 6413572 A NL6413572 A NL 6413572A
- Authority
- NL
- Netherlands
- Prior art keywords
- wire
- bead
- semi
- flying lead
- elongated members
- Prior art date
Links
Classifications
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- H01L23/00—Details of semiconductor or other solid state devices
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- 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
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- 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
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Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Die Bonding (AREA)
- Insulated Conductors (AREA)
Abstract
1,026,164. Semi-conductor devices. STANDARD TELEPHONES & CABLES Ltd. July 26, 1963 [July 27, 1962], No. 28975/62. Heading H1K. A semi-conductor device comprises at least two elongated metal members bonded to and separated by a glass or ceramic bead, and a semi-conductor element including at least two zones, one of which is bonded to one of the elongated members and the other connected by a wire bridging the bead to another of the elongated members. In an embodiment, Fig. 2, flat ribbons, or wires with flattened end 1, 2, are embedded in the bead 3. PN diode 4 is mounted as shown with a flying lead connecting one zone to wire 1. In an alternative arrangement the flying lead is connected to wire 1 through a similar PN diode to give a back-to-back arrangement. In a further assembly (Fig. 5, not shown) a transistor is similarly mounted, with its third zone connected by a flying lead to a further embedded wire. Suitable wire materials are iron-nickel-cobalt alloys, aluminium, gold, nickel, silver, platinum and palladium. After the application of a thin coating of silicone resin an encapsulation consisting of ceramic, glass, or a variety of resins with heat conductive fillers such as aluminium and marble, may be moulded or extruded around the assembly. When a ceramic bead is used its faces are metallized and the elongated members butt-jointed to the faces.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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GB28975/62A GB1026164A (en) | 1962-07-27 | 1962-07-27 | Improvements in or relating to mountings for semi-conductor devices |
GB46211/63A GB1027608A (en) | 1962-07-27 | 1963-11-22 | Crystal rectifiers and mountings therefor |
Publications (1)
Publication Number | Publication Date |
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NL6413572A true NL6413572A (en) | 1965-05-24 |
Family
ID=26259671
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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NL295904D NL295904A (en) | 1962-07-27 | ||
NL6413572A NL6413572A (en) | 1962-07-27 | 1964-11-20 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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NL295904D NL295904A (en) | 1962-07-27 |
Country Status (5)
Country | Link |
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BE (2) | BE656095A (en) |
CH (1) | CH418465A (en) |
DE (1) | DE1274737B (en) |
GB (2) | GB1026164A (en) |
NL (2) | NL6413572A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US3855606A (en) * | 1971-12-23 | 1974-12-17 | Licentia Gmbh | Semiconductor arrangement |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE896392C (en) * | 1951-11-13 | 1953-11-12 | Licentia Gmbh | Housing for an electrically asymmetrically conductive system of the crystal type |
US2799814A (en) * | 1953-09-01 | 1957-07-16 | Sylvania Electric Prod | Germanium photodiode |
BE534031A (en) * | 1953-12-12 | |||
BE589773A (en) * | 1959-04-15 | 1900-01-01 |
-
0
- NL NL295904D patent/NL295904A/xx unknown
- BE BE635453D patent/BE635453A/xx unknown
-
1962
- 1962-07-27 GB GB28975/62A patent/GB1026164A/en not_active Expired
-
1963
- 1963-07-18 DE DEJ24094A patent/DE1274737B/en active Pending
- 1963-07-26 CH CH936963A patent/CH418465A/en unknown
- 1963-11-22 GB GB46211/63A patent/GB1027608A/en not_active Expired
-
1964
- 1964-11-20 NL NL6413572A patent/NL6413572A/xx unknown
- 1964-11-23 BE BE656095D patent/BE656095A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1274737B (en) | 1968-08-08 |
NL295904A (en) | 1900-01-01 |
BE635453A (en) | 1900-01-01 |
GB1026164A (en) | 1966-04-14 |
GB1027608A (en) | 1966-04-27 |
CH418465A (en) | 1966-08-15 |
BE656095A (en) | 1965-05-20 |
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