Patent US5049087A successfully refreshed from Google Patents.
US5049087A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical connector using flexible circuit tape
Assignee: Microelectronics and Computer Technology Corp
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Filing: 1990-10-26
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Granted: 1991-09-17
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Expires: 2010-10-26
Abstract
Abstract An electrical connector having first and second coacting parts which include spaced electrical contacts uses a flexible electrical tape having lead ends for connection to a circuit board. Side panels protect the lead ends from damage, during storage and shipment in one position and are releasably connected in a second position to provide support on the leads for bonding. After bonding, the side panels protect the flexible tape from operational damage.
Inventors
- 👤 Chang-Hwa Chung
- 👤 Thomas H. Hunter
- 👤 Robert H. Haskell, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:25
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/77; H01R12/79; H01R12/82; H01R12/85; H01R12/88; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49174; Y10T29/49179; Y10T29/49204; Y10T29/49208; Y10T29/4921; Y10T29/49211
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
142 words
An electrical connector having first and second coacting and releasable parts, each of said parts including a plurality of spaced electrical contacts for connection to the contacts on the other part comprising, the electrical contact on said second part including a flexible electrical tape having a plurality of lead ends for connection to a circuit board, means on the second part for coacting with and receiving a circuit board, and a side panel having a lead support shoulder, said panel being releasably connected to the outside of said second part in first or second positions, in said first position said panel encloses and protects the lead ends of the flexible tape, and in said second position the lead support shoulder engages the lead ends adjacent to but spaced from the ends for providing support for bonding the leads to a circuit board.
Claim 2
Dependent Claim
142 words
An electrical connector having first and second coacting and releasable parts, each of said parts including a plurality of spaced electrical contacts for connection to the contacts on the other part comprising, the electrical contact on said second part including a flexible electrical tape having a plurality of lead ends for connection to a circuit board, means on the second part for coacting with and receiving a circuit board, and a side panel having a lead support shoulder, said panel being releasably connected to the outside of said second part in first or second positions, in said first position said panel encloses and protects the lead ends of the flexible tape, and in said second position the lead support shoulder engages the lead ends adjacent to but spaced from the ends for providing support for bonding the leads to a circuit board.
Claim 3
Dependent Claim
36 words
The apparatus of claim 1 wherein the side panel is movable between the first and second positions in a direction transverse to the flexible electrical tape for avoiding a scraping contact on the tape between positions.
Claim 4
Dependent Claim
22 words
The apparatus of claim 1 including a releasable connection between the side panel and the second part which includes pins and holes.
Claim 5
Dependent Claim
24 words
The apparatus of claim 1 including a releasable connection between the side panel and the second part which includes a pin and slot connection.
Claim 6
Dependent Claim
18 words
The apparatus of claim 1 including, a dummy circuit board initially and releasably connected to the second part.
Claim 7
Dependent Claim
222 words
An electrical connector having first and second coacting and releasable parts, each of said parts including a plurality of spaced electrical contacts for connection to the contacts on the other part comprising, said second part having first and second edges and opposite sides, and the electrical contacts on the second part including a flexible electrical tape having a plurality of lead ends at each end for connection to a circuit board, said tape wrapped around the second edge of the second part and extending on opposite sides with each of the ends being positioned adjacent the first edge of the second part, means on the first edge of the second part for coacting with and receiving a circuit board for connection to each of the ends of the flexible electrical tape, and first and second side panels, each having a lead support shoulder, said side panels being releasably connected to opposite sides of the second part in first or second positions, in said first position said panels enclose and protect the lead ends of the flexible tape, and in the second position the lead support shoulders engage one of the ends of the flexible tape adjacent to but spaced from the ends for providing support for bonding the ends to a circuit board connected to the first edge of the second part.
Claim 8
Dependent Claim
222 words
An electrical connector having first and second coacting and releasable parts, each of said parts including a plurality of spaced electrical contacts for connection to the contacts on the other part comprising, said second part having first and second edges and opposite sides, and the electrical contacts on the second part including a flexible electrical tape having a plurality of lead ends at each end for connection to a circuit board, said tape wrapped around the second edge of the second part and extending on opposite sides with each of the ends being positioned adjacent the first edge of the second part, means on the first edge of the second part for coacting with and receiving a circuit board for connection to each of the ends of the flexible electrical tape, and first and second side panels, each having a lead support shoulder, said side panels being releasably connected to opposite sides of the second part in first or second positions, in said first position said panels enclose and protect the lead ends of the flexible tape, and in the second position the lead support shoulders engage one of the ends of the flexible tape adjacent to but spaced from the ends for providing support for bonding the ends to a circuit board connected to the first edge of the second part.
Claim 9
Independent Claim
152 words
A method of protecting the ends of a flexible circuit tape in an electrical connector having first and second coacting and releasable parts in which the second part includes a flexible electrical tape having a plurality of lead ends extending along a side to adjacent an edge of the second part comprising, releasably connected a side panel to the side of the second part in which the side panel extends beyond the edge of the second part further than the lead ends of the tape for protecting the tape ends, connecting a circuit board to the second part on one side of the lead ends of the tape, moving the side panel to a position exposing the tape ends, compressing the lead ends against the circuit board by the side panel while connecting the side panel to the side of the second part, and bonding the lead ends to the circuit board.
Claim 10
Independent Claim
152 words
A method of protecting the ends of a flexible circuit tape in an electrical connector having first and second coacting and releasable parts in which the second part includes a flexible electrical tape having a plurality of lead ends extending along a side to adjacent an edge of the second part comprising, releasably connected a side panel to the side of the second part in which the side panel extends beyond the edge of the second part further than the lead ends of the tape for protecting the tape ends, connecting a circuit board to the second part on one side of the lead ends of the tape, moving the side panel to a position exposing the tape ends, compressing the lead ends against the circuit board by the side panel while connecting the side panel to the side of the second part, and bonding the lead ends to the circuit board.
Claim 11
Dependent Claim
38 words
The method of claim 7 including, initially connecting a dummy circuit board to the second part on the one side of the lead ends of the tape, and removing the dummy prior to connecting an active circuit board.
Claim 12
Dependent Claim
27 words
The method of claim 7 including, moving the side panel transversely to the flexible tape before moving the side panel to a position exposing the tape ends.
Claim 13
Independent Claim
193 words
A method of protecting the ends of a flexible circuit tape in an electrical connector having first and second coacting and releasable parts in which the second part includes first and second edges and opposite sides between the edges, and a flexible electrical tape having a plurality of lead ends at each end for connection to a circuit board in which the tape is wrapped around the second edge of a second part and extends on opposite sides with each of the ends positioned adjacent the first edge of the second part comprising, releasably connecting a side panel having a support shoulder to each side of the second part in a first position in which the shoulders extend beyond the lead ends of the tape for protecting the tape ends, connecting a circuit board to the first edge of the second part between the ends of the tape, moving the side panels to a second position exposing the tape ends, compressing the lead ends against the circuit board by the support shoulders and connecting the side panels to the sides of the second part, and bonding the lead ends to the circuit board.
Claim 14
Independent Claim
193 words
A method of protecting the ends of a flexible circuit tape in an electrical connector having first and second coacting and releasable parts in which the second part includes first and second edges and opposite sides between the edges, and a flexible electrical tape having a plurality of lead ends at each end for connection to a circuit board in which the tape is wrapped around the second edge of a second part and extends on opposite sides with each of the ends positioned adjacent the first edge of the second part comprising, releasably connecting a side panel having a support shoulder to each side of the second part in a first position in which the shoulders extend beyond the lead ends of the tape for protecting the tape ends, connecting a circuit board to the first edge of the second part between the ends of the tape, moving the side panels to a second position exposing the tape ends, compressing the lead ends against the circuit board by the support shoulders and connecting the side panels to the sides of the second part, and bonding the lead ends to the circuit board.
Claim 15
Dependent Claim
29 words
The method of claim 10 including, moving the side panels transversely to the tape when moving from the first position to the second position for avoiding damaging the tape.
Claim 16
Dependent Claim
25 words
The method of claim 10 including, protecting the ends of the flexible tape by the shoulders while connecting the circuit board to the second part.
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) | 1994-09-16 | 1995-03-18 | 1995-09-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-09-16 | 1999-03-18 | 1999-09-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-09-16 | 2003-03-18 | 2003-09-17 | $7700.00 | Window Closed / Lapsed |