US5046954A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Planar electrical connector
Assignee: TE Connectivity Corp
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Filing: 1991-01-31
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Granted: 1991-09-10
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Expires: 2011-01-31
Abstract
Abstract An electrical connector (20) includes a body (22) having cavities (24) adapted to receive the leads (18) of components such as displays (16) to be interconnected by circuit traces (28) carried on a film (26) on the surface of the body with contact arms (34, 36) formed in the trace material to engage the leads extended therethrough into the cavities (24) and provide an electrical and mechanical connection of the component.
Inventors
- 👤 George R. Schmedding
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:40
CPC Classifications
G; G09; G09F; G09F9/00; H; H01; H01R; H01R12/00; H01R12/70; H01R12/7076; H05; H05K; H05K1/00; H05K1/02; H05K1/14; H05K1/141; H05K1/147; H05K3/00; H05K3/30; H05K3/32; H05K3/325; H05K3/326; H05K7/00; H05K7/02; H05K7/10; H05K7/1015; H05K7/103; H01R12/71; H01R12/712; H01R12/716; H01R12/718; H05K2201/00; H05K2201/03; H05K2201/0332; H05K2201/0364; H05K2201/0382; H05K2201/04; H05K2201/049; H05K2201/05; H05K2201/056; H05K2201/10; H05K2201/10431; H05K2201/1059; H05K2201/10613; H05K2201/10621; H05K2201/10689; H05K3/34; H05K3/341; H05K3/3431; H05K3/3442; H05K3/36; H05K3/361; H05K3/363; H05K3/368
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
264 words
An electrical connector for pluggably connecting the leads of electrical/electronic component comprising: a body having a plurality of cavities arranged in a pattern complementary to the pattern of leads of a component and each of said cavities having a lead receiving entrance and having a cross sectional profile shaped and dimensioned in a selected manner associated with a particular cross sectional shape and dimension of a given said component lead, said cavity having a greater length than said component lead as inserted within said cavity; a thin film of insulating material having a series of slits, one for each cavity, said slit being aligned with said corresponding cavity; a plurality of conductive traces defined on said film corresponding to the number of component leads, each trace including a contact area substantially larger in dimension than a said entrance of a corresponding cavity to overlie said entrance and extend transversely beyond the periphery thereof, each contact area including a slit therein extending transversely to the axis of insertion of the lead through a given slit in said film into a said cavity entrance, each said slit concluding at each end thereof in an enlarged hole to define in said contact area a plurality of short contact arms having contact surfaces engagable by a said lead and operable to be deflected into said cavity entrance upon said lead being inserted into said cavity through said film slit, the peripheral edges of said cavity entrance serving to press said contact arms into engagement with the said lead to provide a low-resistance, stable electrical and mechanical interface therewith.
Claim 2
Dependent Claim
264 words
An electrical connector for pluggably connecting the leads of electrical/electronic component comprising: a body having a plurality of cavities arranged in a pattern complementary to the pattern of leads of a component and each of said cavities having a lead receiving entrance and having a cross sectional profile shaped and dimensioned in a selected manner associated with a particular cross sectional shape and dimension of a given said component lead, said cavity having a greater length than said component lead as inserted within said cavity; a thin film of insulating material having a series of slits, one for each cavity, said slit being aligned with said corresponding cavity; a plurality of conductive traces defined on said film corresponding to the number of component leads, each trace including a contact area substantially larger in dimension than a said entrance of a corresponding cavity to overlie said entrance and extend transversely beyond the periphery thereof, each contact area including a slit therein extending transversely to the axis of insertion of the lead through a given slit in said film into a said cavity entrance, each said slit concluding at each end thereof in an enlarged hole to define in said contact area a plurality of short contact arms having contact surfaces engagable by a said lead and operable to be deflected into said cavity entrance upon said lead being inserted into said cavity through said film slit, the peripheral edges of said cavity entrance serving to press said contact arms into engagement with the said lead to provide a low-resistance, stable electrical and mechanical interface therewith.
Claim 3
Dependent Claim
45 words
The connector of claim 1 wherein said film is wrapped around said body and includes conductive material in the form of legs joining said contact areas and extending around said body in a position of alignment to be interconnected to circuits of a circuit board.
Claim 4
Dependent Claim
41 words
The connector of claim 1 wherein said body is comprised of an elastomeric material positioned to be compressed at side peripheral edges of said cavities to drive said contact arms inwardly in engagement with a respective said lead of said component.
Claim 5
Dependent Claim
51 words
The connector of claim 1 wherein the said film is of a flat configuration and each said contact area is integrally joined to a conductive leg extending along a surface portion of said film to a second contact area adapted to be terminated to a conductive trace of a circuit board.
Claim 6
Dependent Claim
21 words
The connector of claim 1 wherein said conductive traces are defined by selective removal of conductive material laminated to said film.
Claim 7
Dependent Claim
18 words
The connector of claim 1 wherein said conductive traces are formed on said film by an additive process.
Claim 8
Dependent Claim
67 words
The connector of claim 1 wherein said film includes additionally a layer of thin spring-grade metal laminated thereto opposite to the said conductive trace, said material being adjacent a surface of said connector and having a profile to define spring portions partially extending beyond said peripheral edges of each said cavity entrances and operable to drive said arms in engagement with a said lead upon lead insertion.
Claim 9
Dependent Claim
29 words
The connector of claim 1 wherein said contact area includes at least three holes and at least a pair of slits defining at least a pair of contact arms.
Claim 10
Dependent Claim
32 words
The connector of claim 1 wherein said contact area includes at least three holes and at least one Y-shaped slit especially suitable for electrical connection to a square or round shaped lead.
Claim 11
Dependent Claim
42 words
The connector of claim 1 wherein said body is comprised of a rigid board with said cavities therein being dimensioned to support said film and contact area for deformation of said arms into said cavity by the insertion of said lead therein.
Claim 12
Dependent Claim
12 words
The connector of claim 1 wherein said body is a circuit board.
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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) | 1994-09-09 | 1995-03-11 | 1995-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-09-09 | 1999-03-11 | 1999-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-09-09 | 2003-03-11 | 2003-09-10 | $7700.00 | Window Closed / Lapsed |