Patent US4864383A successfully refreshed from Google Patents.
US4864383A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of fabrication of a chip carrier package, a flush-contact chip carrier package and an application to cards containing components
Assignee: EUROTECNIQUE ZI
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Filing: 1986-10-02
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Granted: 1989-09-05
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Expires: 2006-10-02
Abstract
Abstract A micromodule or chip carrier package for chip containing components has an insulating support base for carrying a series of flush-mounted contact areas. A semiconductor circuit or chip is placed on one of the contact areas and the chip is connected to the other contact areas by means of wires. A hollow case is mounted over the assembly and has a bore for receiving a drop of resin which has the function of protecting the semiconductor circuit or chip.
Inventors
- 👤 Jean P. Gloton
- 👤 Philippe Peres
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 05:33
CPC Classifications
H; H10; H10W; H10W70/00; H10W70/60; H10W70/699; G; G06; G06K; G06K19/00; G06K19/06; G06K19/067; G06K19/07; G06K19/077; G06K19/07745
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
141 words
A chip carrying package for use in a portable chip carrying card of the kind which can be removably inserted in a card reading apparatus, said package comprising an insulating base support having an upper surface and a lower surface, conductive leads deposited on the upper surface of the base support, openings provided in said base support for exposing a portion of at least one of said conductive leads and making said exposed portion accessible from the lower surface of the support for direct electrical contact with contact elements of a card reading apparatus, a semiconductor chip mounted on the upper surface of the support and electrically connected through electrical connections to said conductive leads, a hollow case placed on the upper surface of the support surrounding said chip and said electrical connections, and a protective resin filling said hollow case.
Claim 2
Dependent Claim
141 words
A chip carrying package for use in a portable chip carrying card of the kind which can be removably inserted in a card reading apparatus, said package comprising an insulating base support having an upper surface and a lower surface, conductive leads deposited on the upper surface of the base support, openings provided in said base support for exposing a portion of at least one of said conductive leads and making said exposed portion accessible from the lower surface of the support for direct electrical contact with contact elements of a card reading apparatus, a semiconductor chip mounted on the upper surface of the support and electrically connected through electrical connections to said conductive leads, a hollow case placed on the upper surface of the support surrounding said chip and said electrical connections, and a protective resin filling said hollow case.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-09-04 | 1993-03-06 | 1993-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-09-04 | 1997-03-06 | 1997-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-09-04 | 2001-03-06 | 2001-09-05 | $7700.00 | Window Closed / Lapsed |