US4507710A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic components and system carrier assembly
Assignee: Siemens AG
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Filing: 1982-07-07
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Granted: 1985-03-26
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Expires: 2002-07-07
Abstract
Abstract In an assembly of electronic components, including elemental electronic components, subassemblies or integrated circuits insertable into housings, and a system carrier having a surrounding injection-molded housing base of thermoplastic material, active zones of the electronic components and external electric terminals of the system carrier having electrical contacts connected by wires bonded thereto, the improvement therein including a web of thermoplastic material disposed between at least one of the contacts of the system carrier, on the one hand, and at least one of the contacts of the electronic components, on the other hand, and spacing the bonded wires away from the system carrier.
Inventors
- 👤 Albert Jung
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 18:02
CPC Classifications
H; H05; H05K; H05K5/00; H05K5/0091; H10; H10W; H10W70/00; H10W70/40; H10W70/421; H10W70/435; H10W72/00; H10W72/50; H10W72/531; H10W72/536; H10W72/5363; H10W72/541; H10W72/5449; H10W72/90; H10W72/931; H10W72/932; H10W74/00; H10W90/00; H10W90/701; H10W90/751; H10W90/756
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
102 words
In an assembly of electronic components and a system carrier of a SAW-filter having a surrounding injection-molded housing base of thermoplastic material, active zones of the electronic components and external electric terminals of the system carrier having electrical contacts connected by wires bonded thereto, the improvement therein comprising a web of thermoplastic material permanently secured to the system carrier and disposed between at least one of the contacts of the system carrier, on the one hand, and at least one of the contacts of the electronic components, on the other hand, and insulatingly spacing the bonded wires away from the system carrier.
Claim 2
Dependent Claim
102 words
In an assembly of electronic components and a system carrier of a SAW-filter having a surrounding injection-molded housing base of thermoplastic material, active zones of the electronic components and external electric terminals of the system carrier having electrical contacts connected by wires bonded thereto, the improvement therein comprising a web of thermoplastic material permanently secured to the system carrier and disposed between at least one of the contacts of the system carrier, on the one hand, and at least one of the contacts of the electronic components, on the other hand, and insulatingly spacing the bonded wires away from the system carrier.
Claim 3
Dependent Claim
15 words
Assembly according to claim 1 wherein said web is approximately 0.05 to 0.1 mm high.
References Cited (Backward Citations)
GB1227995A
Cited
DE2236007A1
Cited
US3868725A
Cited
US4044201A
Cited
US4068910A
Cited
US4378902A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-03-25 | 1988-09-24 | 1989-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-03-25 | 1992-09-24 | 1993-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-03-25 | 1996-09-24 | 1997-03-26 | $7700.00 | Window Closed / Lapsed |