US4120041A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Semiconductor device for use in an electronic apparatus having a plurality of circuit boards
Assignee: Sharp Corp
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Filing: 1976-12-03
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Granted: 1978-10-10
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Expires: 1996-12-03
Abstract
Abstract In a semiconductor device of the Dual In-line Plug-in Package type, input terminals for receiving, for example, key input signals derived from key input means are aligned on a side of the semiconductor device, and output terminals for developing, for example, driving signals for display means are aligned on another side of said semiconductor device. The input terminals and the output terminals function, in combination, not only to electrically connect the key input means, the semiconductor device and the display means with one another, but also to mechanically connect a circuit board for supporting the key input means and another circuit board for supporting the display means with each other.
Inventors
- 👤 Masao Hayakawa
- 👤 Masahiro Nomura
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 09:10
CPC Classifications
H; H05; H05K; H05K1/00; H05K1/02; H05K1/14; H05K1/145; H05K1/18; H05K2201/00; H05K2201/10; H05K2201/10007; H05K2201/10037; H05K2201/10053; H05K2201/10128; H05K2201/10136; H05K2201/10613; H05K2201/10621; H05K2201/10689
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
150 words
In a semiconductor device for use in an electronic apparatus which includes information entry means mounted on a first circuit board and display means mounted on a second circuit board, the improvement comprising: a Dual In-line Plug-in type package for containing the semiconductor device therein; output terminals of the semiconductor device aligned on one side of the Dual In-line Plug-in type package; input terminals of the semiconductor device aligned on the other side of the Dual In-line Plug-in type package; and means for installing the Dual In-line Plug-in type package to extend between the first circuit board and the second circuit board in such a manner that the output terminals of the semiconductor device are connected to the second circuit board and the input terminals of the semiconductor device are connected to the first circuit board both mechanically and electrically, respectively, to physically join said boards together through said package.
Claim 2
Dependent Claim
150 words
In a semiconductor device for use in an electronic apparatus which includes information entry means mounted on a first circuit board and display means mounted on a second circuit board, the improvement comprising: a Dual In-line Plug-in type package for containing the semiconductor device therein; output terminals of the semiconductor device aligned on one side of the Dual In-line Plug-in type package; input terminals of the semiconductor device aligned on the other side of the Dual In-line Plug-in type package; and means for installing the Dual In-line Plug-in type package to extend between the first circuit board and the second circuit board in such a manner that the output terminals of the semiconductor device are connected to the second circuit board and the input terminals of the semiconductor device are connected to the first circuit board both mechanically and electrically, respectively, to physically join said boards together through said package.
Claim 3
Dependent Claim
80 words
The semiconductor device of claim 1, wherein the first circuit board includes first terminals connected to the information entry means through wiring patterns formed on the first circuit board, and the second circuit board includes second terminals connected to the display means through wiring patterns formed on the second circuit board, said first terminals being electrically connected to the input terminals of the semiconductor device, and said second terminals being electrically connected to the output terminals of the semiconductor device.
Claim 4
Dependent Claim
129 words
Digital electronics circuitry comprising: a first circuit board for supporting information entry means; a second circuit board for supporting information output means; a semiconductor device performing the computation function, and contained within a package; input terminals of the semiconductor device aligned on one side of said package; output terminals of the semiconductor device aligned on the other side of said package; and means for installing said package to extend between the first circuit board and the second circuit board in such a manner that the input terminals of the semiconductor device are connected to the first circuit board and the output terminals of the semiconductor device are connected to the second circuit board, said terminals comprising with said boards, respectively, to physically join said boards together through said package.
Claim 5
Dependent Claim
129 words
Digital electronics circuitry comprising: a first circuit board for supporting information entry means; a second circuit board for supporting information output means; a semiconductor device performing the computation function, and contained within a package; input terminals of the semiconductor device aligned on one side of said package; output terminals of the semiconductor device aligned on the other side of said package; and means for installing said package to extend between the first circuit board and the second circuit board in such a manner that the input terminals of the semiconductor device are connected to the first circuit board and the output terminals of the semiconductor device are connected to the second circuit board, said terminals comprising with said boards, respectively, to physically join said boards together through said package.
Claim 6
Dependent Claim
20 words
The digital electronics circuitry of claim 3, wherein the semiconductor device is contained within a Dual In-line Plug-in type package.
Claim 7
Dependent Claim
51 words
The digital electronics circuitry of claim 4, wherein the input terminals and the output terminals of the semiconductor device are bent in the same direction to facilitate the electrical and mechanical connection between the semiconductor device and the first circuit board, and between the semiconductor device and the second circuit board.
Claim 8
Dependent Claim
51 words
The digital electronics circuitry of claim 4, wherein the input terminals of the semiconductor device are bent in the opposite direction to that of the output terminals of the semiconductor device, thereby facilitating the electrical and mechanical connection among the semiconductor device, the first circuit board and the second circuit board.
Claim 9
Dependent Claim
85 words
The digital electronics circuitry of claim 3, wherein the first circuit board includes first terminals connected to the key input means through wiring patterns formed on the first circuit board, and the second circuit board includes second terminals connected to the display means through wiring patterns formed on the second circuit board, said first terminals being electrically and mechanically connected to the input terminals of a semiconductor device, and said second terminals being electrically and mechanically connected to the output terminals of the semiconductor device.
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) | 1981-10-09 | 1982-04-10 | 1982-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-10-09 | 1986-04-10 | 1986-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-10-09 | 1990-04-10 | 1990-10-10 | $7700.00 | Window Closed / Lapsed |