Patent US5982043A successfully refreshed from Google Patents.
US5982043A
Expired / Lapsed
US
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Semiconductor device having two or more bonding option pads
Assignee: Longitude Semiconductor SARL
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Filing: 1997-05-16
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Granted: 1999-11-09
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Expires: 2017-05-16
Abstract
Abstract Two or more bonding option pads are aligned in a predetermined direction on a semiconductor chip. Leads on higher and lower potential sides are provided on both sides of the bonding option pads such that the leads are extended in the direction passing across the predetermined direction. At least one of the bonding option pads is connected to at least one of the leads by means of a bonding wire.
Inventors
- 👤 Katsutoshi Iwata
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 22:44
CPC Classifications
H; H10; H10W; H10W72/00; H10W72/50; H10W72/90; H10W44/00; H10W44/20; H10W44/203; H10W44/206; H10W72/541; H10W72/5449; H10W72/547; H10W72/5473; H10W72/59; H10W72/931; H10W72/932; H10W72/941; H10W72/944; H10W72/9445; H10W72/951; H10W90/00; H10W90/701; H10W90/751; H10W90/756
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
166 words
A semiconductor device comprising two or more bonding option pads arranged in a predetermined direction on a semiconductor chip and leads on higher and lower potential sides arranged on said semiconductor chip, the leads being located on both sides of said bonding option pads, wherein said leads on the higher and the lower potential sides each has a portion extending in a predetermined direction passing across the predetermined direction and apart from each other, wherein said bonding option pads comprise a signal pad, and a signal lead is provided on said semiconductor chip, said signal lead being connected to said signal pad with being adjacent to said leads, said signal lead being arranged such that allows connection between said signal lead and said signal pad without over-bonding across said leads; and a decoder for decoding a signal supplied from said bonding option pads, said decoder being connected to said bonding option pads and said leads, operational modes of said semiconductor device being chosen by said decoder.
Claim 2
Dependent Claim
166 words
A semiconductor device comprising two or more bonding option pads arranged in a predetermined direction on a semiconductor chip and leads on higher and lower potential sides arranged on said semiconductor chip, the leads being located on both sides of said bonding option pads, wherein said leads on the higher and the lower potential sides each has a portion extending in a predetermined direction passing across the predetermined direction and apart from each other, wherein said bonding option pads comprise a signal pad, and a signal lead is provided on said semiconductor chip, said signal lead being connected to said signal pad with being adjacent to said leads, said signal lead being arranged such that allows connection between said signal lead and said signal pad without over-bonding across said leads; and a decoder for decoding a signal supplied from said bonding option pads, said decoder being connected to said bonding option pads and said leads, operational modes of said semiconductor device being chosen by said decoder.
Claim 3
Dependent Claim
24 words
A semiconductor device as claimed in claim 1, wherein at least one of said leads is connected to one of the bonding option pads.
Claim 4
Dependent Claim
28 words
A semiconductor device as claimed in claim 1, wherein at least one of said leads is branched or forked at a position adjacent to said bonding option pads.
Claim 5
Dependent Claim
21 words
A semiconductor device as claimed in claim 1, wherein each of the leads has the portion extending in the predetermined direction.
Claim 6
Dependent Claim
21 words
A semiconductor device as claimed in claim 1, wherein said semiconductor chip has either a lead-on-chip structure or a chip-on-lead structure.
Claim 7
Dependent Claim
23 words
A semiconductor device as claimed in claim 1, wherein said bonding option pads are arranged at a central portion of said semiconductor chip.
Claim 8
Dependent Claim
24 words
A semiconductor device as claimed in claim 1, wherein said leads are connected to said bonding option pads at two or more bonding points.
Claim 9
Dependent Claim
32 words
A semiconductor device as claimed in claim 1, wherein at least one of said leads has such a configuration that allows connection with said bonding option pads at two or more positions.
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) | 2002-11-08 | 2003-05-10 | 2003-11-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-11-08 | 2007-05-10 | 2007-11-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-11-08 | 2011-05-10 | 2011-11-09 | $7700.00 | Window Closed / Lapsed |