US5134248A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thin film flexible electrical connector
Assignee: A M C D Inc
•
Filing: 1990-11-13
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Granted: 1992-07-28
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Expires: 2010-11-13
Abstract
Abstract Apparatus and method for making electrical contact with a thin conductive film comprising, in one embodiment, a base with a thin conductive strip and a flexible substrate affixed to the base such that the strip and the substrate abut and form a substantially planar surface. An electrical lead is affixed to the conductive strip and a thin conductive film is applied to the planar surface such that it covers at least a portion of the conductive strip.
Inventors
- 👤 Thomas M. Kiec
- 👤 Dennis W. Livengood
- 👤 Arthur P. Haag
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 03:21
CPC Classifications
G; G01; G01K; G01K7/00; G01K7/16; G01K7/18; G01K7/183; G01D; G01D21/00; G01F; G01F23/00; G01F23/22; G01F23/24; G01F23/246; H; H01; H01C; H01C7/00; H01C7/04; H01C7/041; H05; H05K; H05K1/00; H05K1/16; H05K1/167; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49174; Y10T29/49179; Y10T29/49194; Y10T29/49195; Y10T29/49204; Y10T29/49208; Y10T29/4921; Y10T29/49211; Y10T29/49213
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
108 words
An electrical connector for making electrical contact with a thin conductive film, the connector comprising: (a) an insulating base; (b) an electrically conductive strip attached to the base, the conductive strip having an exposed surface and an attached surface, the attached surface being attached to the base; (c) an electrical lead attached to the conductive strip; and (d) a flexible substrate of polymer attached to the base and abutting the conductive strip, the flexible substrate having an attached surface attached to the base and an exposed surface, such that the exposed surface of the conductive strip and the exposed surface of the substrate form a substantially planar surface.
Claim 2
Dependent Claim
108 words
An electrical connector for making electrical contact with a thin conductive film, the connector comprising: (a) an insulating base; (b) an electrically conductive strip attached to the base, the conductive strip having an exposed surface and an attached surface, the attached surface being attached to the base; (c) an electrical lead attached to the conductive strip; and (d) a flexible substrate of polymer attached to the base and abutting the conductive strip, the flexible substrate having an attached surface attached to the base and an exposed surface, such that the exposed surface of the conductive strip and the exposed surface of the substrate form a substantially planar surface.
Claim 3
Dependent Claim
26 words
The connector of claim 1 further including a buildup of conductive material at the junction of the exposed surfaces of the conductive strip and the substrate.
Claim 4
Independent Claim
119 words
A method for electrically connecting a thin conductive film to an electrical lead comprising the steps of: (a) affixing a highly conductive strip to an insulating base, the conductive strips having an attached surface attached to the base, and an exposed surface; (b) affixing an electrical lead to the highly conductive strip; (c) affixing a flexible substrate of polymer to the base, the flexible substrate having an attached surface attached to the base and an exposed surface, such that the exposed surfaces of the conductive strip and the flexible substrate form a substantially planar surface; (d) affixing a thin conductive film to the substantially planar surface such that the thin conductive film covers a portion of the conductive strip.
Claim 5
Independent Claim
119 words
A method for electrically connecting a thin conductive film to an electrical lead comprising the steps of: (a) affixing a highly conductive strip to an insulating base, the conductive strips having an attached surface attached to the base, and an exposed surface; (b) affixing an electrical lead to the highly conductive strip; (c) affixing a flexible substrate of polymer to the base, the flexible substrate having an attached surface attached to the base and an exposed surface, such that the exposed surfaces of the conductive strip and the flexible substrate form a substantially planar surface; (d) affixing a thin conductive film to the substantially planar surface such that the thin conductive film covers a portion of the conductive strip.
Claim 6
Dependent Claim
54 words
The method of claim 3 wherein a buildup of conductive material is affixed at the junction of the exposed surfaces of the conductive strip and the substrate before performing step (d) and the thin conductive film is affixed to the substantially planar surface such that is in contact with the buildup of conductive material.
Claim 7
Dependent Claim
20 words
The method of claim 3 where the thin conductive film is attached to the substantially planar surface using vacuum deposition.
Claim 8
Independent Claim
109 words
A method for electrically coupling a thin conductive film with an electrical lead, comprising the steps of: (a) providing an electrical connector having an insulating base, a highly conductive strip having an upper surface affixed to a portion of the insulating base, and an electrical lead attached to the strip; (b) attaching a thin substrate of flexible polymer to the insulating base such that the upper surface of the conductive strip and the unattached surface of the flexible substrate form a substantially planar surface; (c) depositing a thin conductive film on the substantially planar surface such that it covers a portion of the upper surface of the conductive strip.
Claim 9
Independent Claim
109 words
A method for electrically coupling a thin conductive film with an electrical lead, comprising the steps of: (a) providing an electrical connector having an insulating base, a highly conductive strip having an upper surface affixed to a portion of the insulating base, and an electrical lead attached to the strip; (b) attaching a thin substrate of flexible polymer to the insulating base such that the upper surface of the conductive strip and the unattached surface of the flexible substrate form a substantially planar surface; (c) depositing a thin conductive film on the substantially planar surface such that it covers a portion of the upper surface of the conductive strip.
Claim 10
Dependent Claim
15 words
The method of claim 6 where the thin conductive film is deposited through vacuum deposition.
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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) | 1995-07-28 | 1996-01-27 | 1996-07-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-07-28 | 2000-01-27 | 2000-07-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-07-28 | 2004-01-27 | 2004-07-28 | $7700.00 | Window Closed / Lapsed |