US5276352A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resin sealed semiconductor device having power source by-pass connecting line
Assignee: Toshiba Corp
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Filing: 1993-02-22
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Granted: 1994-01-04
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Expires: 2013-02-22
Abstract
Abstract A resin sealed semiconductor device having: a semiconductor chip having an electric circuit therein and an elongated main connection line respectively formed thereon; a plurality of leads disposed near the chip; electrical connecting wires for electrically connecting together the chip and the leads; at least one by-pass connection line formed in correspondence with the main connection line; and by-pass connecting wires for electrically connecting the main connection line near at one end thereof to the by-pass connection line near at one end thereof, and electrically connecting the main connection line near at the other end thereof to the by-pass connection line near at the other end thereof.
Inventors
- 👤 Kazuichi Komenaka
- 👤 Toshimitsu Ishikawa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:00
CPC Classifications
H; H10; H10W; H10W70/00; H10W70/40; H10W70/421; H10W72/00; H10W72/50; H10W72/531; H10W72/536; H10W72/5363; H10W72/541; H10W72/5449; H10W72/551; H10W72/552; H10W72/5522; H10W72/5524; H10W72/851; H10W72/874; H10W72/884; H10W72/90; H10W72/931; H10W72/932; H10W74/00; H10W90/00; H10W90/701; H10W90/751; H10W90/756
Claims Analysis
Total Claims: 38
Claim 1
Independent Claim
112 words
A resin sealed semiconductor device comprising: a semiconductor chip having an electric circuit therein and an elongated power source connection line respectively formed thereon; a plurality of leads disposed near said chip; electrical connecting means for electrically connecting together said chip and said leads; at least one by-pass connecting line formed in correspondence with said power source connection line; and by-pass connecting means for electrically connecting said power source connection line near at one end thereof to said by-pass connection line near at the corresponding end thereof, and electrically connecting said power source connection line near at the other end thereof to said by-pass connection line near at the corresponding end thereof.
Claim 2
Dependent Claim
112 words
A resin sealed semiconductor device comprising: a semiconductor chip having an electric circuit therein and an elongated power source connection line respectively formed thereon; a plurality of leads disposed near said chip; electrical connecting means for electrically connecting together said chip and said leads; at least one by-pass connecting line formed in correspondence with said power source connection line; and by-pass connecting means for electrically connecting said power source connection line near at one end thereof to said by-pass connection line near at the corresponding end thereof, and electrically connecting said power source connection line near at the other end thereof to said by-pass connection line near at the corresponding end thereof.
Claim 3
Dependent Claim
27 words
A device according to claim 1, wherein at least one of said leads is electrically connected to said power source connection line by said electrical connecting means.
Claim 4
Dependent Claim
36 words
A device according to claim 2, wherein pads connected to said electric circuit are formed on the surface of said chip, and each of said pads is connected to one end of said electrical connecting means.
Claim 5
Dependent Claim
29 words
A device according to claim 2, wherein said at least one of said leads electrically connected to said power source connection line is connected to a lower power source.
Claim 6
Dependent Claim
21 words
A device according to claim 2, wherein said by-pass connection lien is formed in parallel with said power source connection line.
Claim 7
Dependent Claim
21 words
A device according to claim 4, wherein said by-pass connection line is formed in parallel with said power source connection line.
Claim 8
Dependent Claim
19 words
A device according to claim 5, wherein said power source connection line is formed of a closed loop shape.
Claim 9
Dependent Claim
19 words
A device according to claim 6, wherein said power source connection line is formed of a closed loop shape.
Claim 10
Dependent Claim
17 words
A device according to claim 5, wherein there is provided one line of said by-pass connection line.
Claim 11
Dependent Claim
17 words
A device according to claim 6, wherein there is provided one line of said by-pass connection line.
Claim 12
Dependent Claim
68 words
A device according to claim 9, wherein said by-pass connection line has wider areas near at opposite ends thereof, one of said wider areas being connected to said power source connection line at one end portion thereof by said by-pass connecting means and the other of said wider areas being connected to said power source connection line at the other end portion thereof by said by-pass connecting means.
Claim 13
Dependent Claim
68 words
A device according to claim 10, wherein said by-pass connection line has wider areas near at opposite ends thereof, one of said wider areas being connected to said power source connection line at one end portion thereof by id by-pass connecting means, and the other of said wider areas being connected to said power source connection line at the other end portion thereof by said by-pass connecting means.
Claim 14
Dependent Claim
17 words
A device according to claim 5, wherein there are provided two lines of said by-pass connection line.
Claim 15
Dependent Claim
17 words
A device according to claim 6, wherein there are provided two lines of said by-pass connection line.
Claim 16
Dependent Claim
67 words
A device according to claim 13, wherein said by-pass connection line has wider areas near at opposite ends thereof, one of said wider areas being connected to said power source connection line at one end portion thereof by by-pass connecting means, and the other of said wider areas being connected to said power source connection line at the other end portion thereof by said by-pass connecting means.
Claim 17
Dependent Claim
68 words
A device according to claim 14, wherein said by-pass connection line has wider areas near at opposite ends thereof, one of said wider areas being connected to said power source connection line at one end portion thereof by said by-pass connecting means, and the other of said wider areas being connected to said power source connection line at the other end portion thereof by said by-pass connecting means.
Claim 18
Dependent Claim
14 words
A device according to claim 11, wherein said chip is mounted on a bed.
Claim 19
Dependent Claim
14 words
A device according to claim 12, wherein said chip is mounted on a bed.
Claim 20
Dependent Claim
14 words
A device according to claim 15, wherein said chip is mounted on a bed.
Claim 21
Dependent Claim
14 words
A device according to claim 16, wherein said chip is mounted on a bed.
Claim 22
Dependent Claim
132 words
A resin sealed semiconductor device having a power source by-pass connecting line comprising: a semiconductor chip having an electric circuit therein and an elongated power source connecting line respectively formed thereon; a plurality of leads arranged near said chip; electrical connecting means for electrically connecting together said chip and said leads; at least one by-pass connecting line formed in correspondence with said power source connecting line, said by-pass connecting line being arranged at the side of the semiconductor chip; and by-pass connecting means for electrically connecting said power source connecting line near at one end thereof to said by-pass connecting line near at the corresponding end thereof, and electrically connecting said power source connecting line near at the other end thereof to said by-pass connecting line near at the corresponding end thereof.
Claim 23
Dependent Claim
132 words
A resin sealed semiconductor device having a power source by-pass connecting line comprising: a semiconductor chip having an electric circuit therein and an elongated power source connecting line respectively formed thereon; a plurality of leads arranged near said chip; electrical connecting means for electrically connecting together said chip and said leads; at least one by-pass connecting line formed in correspondence with said power source connecting line, said by-pass connecting line being arranged at the side of the semiconductor chip; and by-pass connecting means for electrically connecting said power source connecting line near at one end thereof to said by-pass connecting line near at the corresponding end thereof, and electrically connecting said power source connecting line near at the other end thereof to said by-pass connecting line near at the corresponding end thereof.
Claim 24
Dependent Claim
24 words
A device according to claim 21, wherein said at least one by-pass connecting line and said semiconductor chip are arranged in the same plane.
Claim 25
Dependent Claim
25 words
A device according to claim 21, wherein said at least one by-pass connecting line is arranged in the area where said leads are not arranged.
Claim 26
Dependent Claim
25 words
A device according to claim 22, wherein said at least one by-pass connecting line is arranged in the area where said leads are not arranged.
Claim 27
Dependent Claim
33 words
A device according to claim 23, wherein said leads are arranged at three sides of said semiconductor chip, and one by-pass connecting line is arranged at the remaining side of said semiconductor chip.
Claim 28
Dependent Claim
33 words
A device according to claim 24, wherein said leads are arranged at three sides of said semiconductor chip, and one by-pass connecting line is arranged at the remaining side of said semiconductor chip.
Claim 29
Dependent Claim
48 words
A device according to claim 23, wherein said leads are arranged at first opposite sides of said semiconductor chip and two by-pass connecting lines are arranged at second opposite sides, an opposing direction of said opposite sides being perpendicular to an opposing direction of said second opposite sides.
Claim 30
Dependent Claim
49 words
A device according to claim 24, wherein said leads are arranged at first opposite sides of said semiconductor chip and two by-pass connecting lines are arranged at second opposite sides, an opposing direction of said first opposite sides being perpendicular to an opposing direction of said second opposite sides.
Claim 31
Dependent Claim
77 words
A device according to claim 21, wherein said by-pass connecting line has wider areas near at opposite ends thereof, one of said wider areas being connected to said main connecting line at one end portion thereof by said main connecting line at one end portion thereof by said by-pass connecting means, and the other of the said wider areas being connected to said main connecting line at the other end portion thereof by said by-pass connecting means.
Claim 32
Dependent Claim
66 words
A device according to claim 22, wherein said by-pass connecting line has wider areas near at opposite ends thereof, one of said wider areas being connected to said main connecting line at one end portion thereof by said by-pass connecting means, and the other of said wider areas being connected to said main connecting line at the other end portion thereof by said by-pass connecting means.
Claim 33
Dependent Claim
66 words
A device according to claim 23, wherein said by-pass connecting line has wider areas near at opposite ends thereof, one of said wider areas being connected to said main connecting line at one end portion thereof by said by-pass connecting means, and the other of said wider areas being connected to said main connecting line at the other end portion thereof by said by-pass connecting means.
Claim 34
Dependent Claim
66 words
A device according to claim 24, wherein said by-pass connecting line has wider areas near at opposite ends thereof, one of said wider areas being connected to said main connecting line at one end portion thereof by said by-pass connecting means, and the other of said wider areas being connected to said main connecting line at the other end portion thereof by said by-pass connecting means.
Claim 35
Dependent Claim
31 words
A device according to claim 21, wherein both said leads and said at least one by-pass connecting line formed by cutting one lead frame plate are arranged in the same plane.
Claim 36
Dependent Claim
31 words
A device according to claim 22, wherein both said leads and said at least one by-pass connecting line formed by cutting one lead frame plate are arranged in the same plane.
Claim 37
Dependent Claim
31 words
A device according to claim 23, wherein both said leads and said at least one by-pass connecting line formed by cutting one lead frame plate are arranged in the same plane.
Claim 38
Dependent Claim
31 words
A device according to claim 24, wherein both said leads and said at least one by-pass connecting line formed by cutting one lead frame plate are arranged in the same plane.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-01-03 | 1997-07-05 | 1998-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-01-03 | 2001-07-05 | 2002-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-01-03 | 2005-07-05 | 2006-01-04 | $7700.00 | Window Closed / Lapsed |