US4193082A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multi-layer dielectric structure
Assignee: International Business Machines Corp
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Filing: 1978-06-23
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Granted: 1980-03-11
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Expires: 1998-06-23
Abstract
Abstract The coating of a conductor pattern on dielectric green sheets to a common edge thereof with stacking or superimpositioning together of a plurality of sheets to enclose the conductor pattern followed by sintering, with the edge side of the fired body having the exposed end terminations becoming the actual face of the body on which a semiconductor device is mounted in electrical circuit connection to respective ones of the common end terminations of the conductor runs. The opposite or distal ends of the conductor runs may be fanned out to the opposite edge of side of the fired body in increased spaced relationship to each other.
Inventors
- 👤 William E. Dougherty
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:05
CPC Classifications
H; H10; H10W; H10W70/00; H10W70/60; H10W70/611; H05; H05K; H05K1/00; H05K1/02; H05K1/0296; H05K1/0298; H10W70/67; H10W70/68; H10W70/685; H10W70/62; H10W70/63; H10W70/65; H10W70/654; H10W70/655; H10W72/00; H10W72/071; H10W72/072; H10W72/07251; H10W72/20; H10W90/00; H10W90/701; H10W90/721; H10W90/724
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
96 words
A planar semiconductor structure comprised of a unitized dielectric body formed of a plurality of dielectric planar layers, a plurality of conductor leads extending between original adjacent layers of said body and substantially coextensive with the planes of said layers and each having exposed terminations at the edge surfaces of said layers with said edge surfaces disposed at the ends of the original interfaces of said layers, and a semiconductor device mounted on a said edge surface in electrical connection to said terminations with said device mounted along lines coextensive with said interfaces of said layers.
Claim 2
Dependent Claim
96 words
A planar semiconductor structure comprised of a unitized dielectric body formed of a plurality of dielectric planar layers, a plurality of conductor leads extending between original adjacent layers of said body and substantially coextensive with the planes of said layers and each having exposed terminations at the edge surfaces of said layers with said edge surfaces disposed at the ends of the original interfaces of said layers, and a semiconductor device mounted on a said edge surface in electrical connection to said terminations with said device mounted along lines coextensive with said interfaces of said layers.
Claim 3
Dependent Claim
146 words
A support for direct attachment to at least one semiconductor device having a plurality of terminals fixed thereon and arranged in a pattern upon one side of the chip, comprising (A) a unitized plurality of superposed dielectric layers, (B) a conductor pattern comprised of a plurality of conductor leads between at least one adjacent pair of said layers and extending to and between opposite edge surfaces of said layers with said edge surfaces disposed at the ends of the original interfaces of said layers, (a) with the terminations at one of said surfaces having a pattern on a first grid corresponding to the pattern of terminals on said semiconductor device for attachment thereto, and (b) with said leads traversing to the opposite one of said edge surfaces in diverging relationship to each other to terminate a second grid pattern substantially greater than said first grid pattern.
Claim 4
Dependent Claim
146 words
A support for direct attachment to at least one semiconductor device having a plurality of terminals fixed thereon and arranged in a pattern upon one side of the chip, comprising (A) a unitized plurality of superposed dielectric layers, (B) a conductor pattern comprised of a plurality of conductor leads between at least one adjacent pair of said layers and extending to and between opposite edge surfaces of said layers with said edge surfaces disposed at the ends of the original interfaces of said layers, (a) with the terminations at one of said surfaces having a pattern on a first grid corresponding to the pattern of terminals on said semiconductor device for attachment thereto, and (b) with said leads traversing to the opposite one of said edge surfaces in diverging relationship to each other to terminate a second grid pattern substantially greater than said first grid pattern.
Claim 5
Dependent Claim
21 words
The structure as in claim 2 including contact pins extending from said terminations at said opposite surface in projecting relationship therefrom.
Claim 6
Dependent Claim
29 words
The structure as in claim 2 including a semiconductor device mounted, at the one said surface, in electrical connection to said terminations thereat on lines coextending with said interface.
Claim 7
Dependent Claim
21 words
The structure as in claim 4 including contact pins extending from said terminations at said opposite surface in projecting relationship therefrom.
Claim 8
Dependent Claim
24 words
The support of claim 2 including a pattern of redistribution lines on said opposite edge surface between selected ones of said end terminations thereat.
Claim 9
Dependent Claim
29 words
The structure as in claim 6 including a semiconductor device mounted, at the one said surface, in electrical connection to said terminations thereat on lines coextending with said interfaces.
Claim 10
Dependent Claim
91 words
The structure of claim 2 including a dielectric substrate having a plurality of conductive patterns embedded in spaced planes therein, in a desired circuit pattern, means interconnecting said patterns and having exposed terminations on one major surface of said substrate in a pattern corresponding to said second grid pattern, means interconnecting the corresponding terminations of said opposed edge surface and said one major surface at corresponding ones of said grid pattern, and contact pins interconnected to said conductive patterns of said substrate in projecting relationship from the opposite major surface thereof.
Claim 11
Dependent Claim
29 words
The structure as in claim 8 including a semiconductor device mounted, at the one said surface in electrical connection to said terminations thereat on lines coextending with said interfaces.
Claim 12
Dependent Claim
20 words
The structure as in claims 1, 2, 3, 5, 6, 7 or 8 wherein said dielectric comprises a ceramic material.
Claim 13
Dependent Claim
20 words
The structure as in claims 1, 2, 3, 5, 6, 7 or 8 wherein said dielectric comprises a glass-ceramic material.
References Cited (Backward Citations)
US3968193A
Cited
US3959579A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-03-11 | 1983-09-10 | 1984-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-03-11 | 1987-09-10 | 1988-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-03-11 | 1991-09-10 | 1992-03-11 | $7700.00 | Window Closed / Lapsed |