US5491612A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Three-dimensional modular assembly of integrated circuits
Assignee: Fairchild Space and Defense Corp
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Filing: 1995-02-21
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Granted: 1996-02-13
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Expires: 2015-02-21
Abstract
Abstract An integrated circuit package that includes three base substrate support members. One base substrate support member is rigid and has two sides and the other two base substrate members are flexible and are located adjacent each side of the rigid base substrate support member. Each flexible base substrate support member has an inner surface and a series of flip chips are located between the inner surfaces of the flexible base substrate support members and the sides of the rigid base substrate support member. The three base substrate support members are electrically connected together and a termination connection is provided at one end of the assembly. In addition, logic chips are provided that are located adjacent the connector for controlling the various flip chips.
Inventors
- 👤 Earl R. Nicewarner, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:40
CPC Classifications
H; H10; H10W; H10W90/00; H05; H05K; H05K7/00; H05K7/02; H05K7/023; H10W90/20; H10W90/271; H10W90/701; H10W90/721; H10W90/724
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
156 words
An integrated circuit module assembly comprising a primary base substrate support member having two sides, two secondary base support members each having an inner and an outer side with one secondary base support member being located with the inner side thereof located adjacent to and in close proximity to one side of said primary base substrate support member and the other secondary base support member being located with the inner side thereof located adjacent to and in close proximity to the other side of said primary base substrate support member, at least one flip chip combination in a back to back relationship located between the inner side of said secondary base support members and the adjacent side of said primary base substrate support member, electrical connecting means for connecting at least one secondary base support member to said primary base substrate support member and wherein at least one of said base substrate support members is flexible.
Claim 2
Dependent Claim
156 words
An integrated circuit module assembly comprising a primary base substrate support member having two sides, two secondary base support members each having an inner and an outer side with one secondary base support member being located with the inner side thereof located adjacent to and in close proximity to one side of said primary base substrate support member and the other secondary base support member being located with the inner side thereof located adjacent to and in close proximity to the other side of said primary base substrate support member, at least one flip chip combination in a back to back relationship located between the inner side of said secondary base support members and the adjacent side of said primary base substrate support member, electrical connecting means for connecting at least one secondary base support member to said primary base substrate support member and wherein at least one of said base substrate support members is flexible.
Claim 3
Dependent Claim
27 words
The integrated circuit module assembly of claim 1 further comprising chip electrical connecting means for connecting at least one chip to said primary base substrate support member.
Claim 4
Dependent Claim
26 words
The integrated circuit module assembly of claim 2 further comprising chip electrical connecting means for connecting at least one chip to said secondary base support member.
Claim 5
Dependent Claim
21 words
The integrated circuit module assembly of claim 3 further comprising a connector operatively associated with said primary base substrate support member.
Claim 6
Dependent Claim
25 words
The integrated circuit module assembly of claim 4 further comprising encapsulation means for encapsulating at least a portion of at least one of said chips.
Claim 7
Dependent Claim
25 words
The integrated circuit module assembly of claim 4 further comprising logic means operatively associated with at least one of said chips for controlling said chip.
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) | 1999-02-12 | 1999-08-14 | 2000-02-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-02-12 | 2003-08-14 | 2004-02-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-02-12 | 2007-08-14 | 2008-02-13 | $7700.00 | Window Closed / Lapsed |