Patent US2720255A successfully refreshed from Google Patents.
Patent US4540226A successfully refreshed from Google Patents.
US4540226A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Intelligent electronic connection socket
Assignee: Texas Instruments Inc
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Filing: 1983-01-03
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Granted: 1985-09-10
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Expires: 2003-01-03
Abstract
Abstract An electronic connection socket for connecting an electronic package and including a body of nonconductive material, an electronic device fabricated upon a semiconductor substrate located upon the body. The electronic device includes several bonding pads. The socket includes a set of pins to provide interconnection to external electronic devices. The body also includes pin sockets providing interconnection to the electronic package. The pins and pin sockets of the body are also connected to the bonding pads of the electronic device. To provide the electrical interconnection between the electronic package, the electronic device located upon the semiconductor substrate in the socket body and the external circuitry connected to the body.
Inventors
- 👤 Raymond W. Thompson
- 👤 Navinchandra Kalidas
- 👤 John H. Abbott
- 👤 David S. Laffitte
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:31
CPC Classifications
H; H05; H05K; H05K7/00; H05K7/02; H05K7/10; H05K7/1092; H10; H10W; H10W72/00; H10W72/50; H10W72/531; H10W72/536; H10W72/5363; H10W72/541; H10W72/5449
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
379 words
An electronic connection socket for connection of an external electronic package, said socket comprising: a first circuit board (11) having a plurality of first connection holes (22), a first central aperture (20) and a plurality of connection fingers (21) selectively disposed between said first connection holes and the perimeter (23) of said first central aperture; a semiconductor electronic device (25) disposed in said first central aperture of said first circuit board having a plurality of bonding pads (27) connected to selected connection fingers at said perimeter of said first central aperture by bonding wires (28); a plurality of first interconnection means (4) aligned with said first connection holes for connection of said socket to external electronic devices; a plurality of second interconnection means (3) aligned with said first connection holes for connection of said socket to the connection pins of an external electronic package; a plurality of third interconnection means (56, 58) aligned with said first connection holes for selectively connecting said connection fingers, said first interconnection means and said second interconnection means; a second circuit board disposed in a plane parallel to the plane of said first circuit board having first and second surfaces, a plurality of second connection holes (33) aligned with said first connection holes, a second central aperture (31) aligned with said first central aperature, a plurality of plated through holes (39) connecting said first and second surfaces of said second circuit board, a plurality of first surface connection fingers (30) disposed on said first surface of second circuit board and connecting at least one of said second connection holes and one of said plated through holes, at least one of said first surface connection fingers having portions disposed near the periphery of said second central aperture and bonded to said bonding pads of said semiconductor integrated device and a plurality of second surface connection fingers (36, 37) disposed on said second surface and connecting at least one of said second connection holes and one of said plated through holes; an insulating layer (53) disposed between said first circuit board and said second circuit board; and a body (6) of nonconducting material surrounding and encapsulating said first circuit board, said second circuit board, said semiconductor electronic device and said first, second and third interconnection means.
Claim 2
Dependent Claim
379 words
An electronic connection socket for connection of an external electronic package, said socket comprising: a first circuit board (11) having a plurality of first connection holes (22), a first central aperture (20) and a plurality of connection fingers (21) selectively disposed between said first connection holes and the perimeter (23) of said first central aperture; a semiconductor electronic device (25) disposed in said first central aperture of said first circuit board having a plurality of bonding pads (27) connected to selected connection fingers at said perimeter of said first central aperture by bonding wires (28); a plurality of first interconnection means (4) aligned with said first connection holes for connection of said socket to external electronic devices; a plurality of second interconnection means (3) aligned with said first connection holes for connection of said socket to the connection pins of an external electronic package; a plurality of third interconnection means (56, 58) aligned with said first connection holes for selectively connecting said connection fingers, said first interconnection means and said second interconnection means; a second circuit board disposed in a plane parallel to the plane of said first circuit board having first and second surfaces, a plurality of second connection holes (33) aligned with said first connection holes, a second central aperture (31) aligned with said first central aperature, a plurality of plated through holes (39) connecting said first and second surfaces of said second circuit board, a plurality of first surface connection fingers (30) disposed on said first surface of second circuit board and connecting at least one of said second connection holes and one of said plated through holes, at least one of said first surface connection fingers having portions disposed near the periphery of said second central aperture and bonded to said bonding pads of said semiconductor integrated device and a plurality of second surface connection fingers (36, 37) disposed on said second surface and connecting at least one of said second connection holes and one of said plated through holes; an insulating layer (53) disposed between said first circuit board and said second circuit board; and a body (6) of nonconducting material surrounding and encapsulating said first circuit board, said second circuit board, said semiconductor electronic device and said first, second and third interconnection means.
Claim 3
Dependent Claim
21 words
An electronic connection socket according to claim 1, wherein said body is fabricated to provide cooling of said semiconductor electronic device.
Claim 4
Dependent Claim
23 words
An electronic connection socket according to claim 2, wherein said body includes a ceramic material upon which the semiconductor electronic device is located.
Claim 5
Dependent Claim
29 words
An electronic connection socket according to claim 1, wherein said first interconnection means includes a plurality of pins to provide interconnection of said socket to a printed circuit board.
Claim 6
Dependent Claim
26 words
Electronic connection socket according to claim 1 wherein said first interconnection means includes a plurality of pins to provide wire wrap interconnection to external electronic devices.
Claim 7
Dependent Claim
25 words
An electronic connection socket according to claim 1 wherein said second interconnection means includes a plurality of pin sockets for receiving pins from a package.
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) | 1988-09-09 | 1989-03-11 | 1989-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-09-09 | 1993-03-11 | 1993-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-09-09 | 1997-03-11 | 1997-09-10 | $7700.00 | Window Closed / Lapsed |