US5509197A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making substrate edge connector
Assignee: Xetel Corp
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Filing: 1994-06-10
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Granted: 1996-04-23
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Expires: 2014-06-10
Abstract
Abstract A method is provided for attaching components to a substrate to form an edge connector thereon. In particular, the invention is useful for attaching an edge connector to a printed circuit board. The connector components are provided in a form that can be mounted on one side of a substrate, such as in a pick-and-place operation. The connector components may include pins for male connectors or sockets for female connectors. The pins or sockets of the connector are removably coupled to a carrier, forming a carrier assembly. The carrier assembly is configured to operably engage a carrier support that is integrally formed with the printed circuit board substrate. After the connector components are fastened, as by soldering, to the printed circuit board, the carrier and carrier support can be removed to leave the connector attached to the printed circuit board. A panelization technique is also provided that permits both sides of two-sided printed circuit boards to be populated using the same equipment and procedures tier both sides of a symmetrical panel.
Inventors
- 👤 William M. Stone
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 06:28
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/50; H01R12/51; H01R12/55; H01R12/57; H01R12/70; H01R12/71; H01R12/72; H01R12/722; H05; H05K; H05K3/00; H05K3/30; H05K3/32; H05K3/34; H05K3/3405; H05K1/00; H05K1/02; H05K1/14; H05K1/142; H05K2201/00; H05K2201/10; H05K2201/10007; H05K2201/10189; H05K2201/10227; H05K2201/1034; H05K2201/10424; H05K2201/10431; H05K2201/10606; H05K2203/00; H05K2203/15; H05K2203/1572; H05K3/341; H05K3/3421; H05K3/36; Y; Y10; Y10S; Y10S439/00; Y10S439/94; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49124; Y10T29/49147; Y10T29/49204; Y10T29/49208
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
111 words
A method of forming an edge connector on a substrate, the substrate having a first side and a second side and having at least one connector pad disposed proximate an edge, comprising: coupling at least one connector pin to a carrier, each pin having a head end and a tail end; placing the carrier adjacent the substrate with the head end of the at least one pin positioned adjacent the at least one connector pad; fastening the head end of the at least one connector pin to the at least one connector pad; and removing the carrier so as to expose the tail end of the at least one connector pin.
Claim 2
Independent Claim
111 words
A method of forming an edge connector on a substrate, the substrate having a first side and a second side and having at least one connector pad disposed proximate an edge, comprising: coupling at least one connector pin to a carrier, each pin having a head end and a tail end; placing the carrier adjacent the substrate with the head end of the at least one pin positioned adjacent the at least one connector pad; fastening the head end of the at least one connector pin to the at least one connector pad; and removing the carrier so as to expose the tail end of the at least one connector pin.
Claim 3
Dependent Claim
24 words
The method of claim 1, wherein the coupling step comprises removably inserting a plurality of individual connector pins into cavities formed in the carrier.
Claim 4
Dependent Claim
61 words
The method of claim 1, wherein the coupling step comprises providing a plurality of pins mounted in an insulator, whereby the head ends extend from a first side of the insulator and the tail ends extend from a second side of the insulator; and removably inserting the tail ends of the pins into one or more cavities formed in the carrier.
Claim 5
Dependent Claim
69 words
The method of claim 1, wherein the placing step includes providing a carrier support portion of the substrate that is removably attached to an operative portion of the substrate that includes the connector pads, and attaching the carrier to the carrier support portion; and wherein the removing step includes separating the carrier support portion of the substrate with the carrier attached thereto from the operative portion of the substrate.
Claim 6
Dependent Claim
15 words
The method of claim 4, further comprising adhering the carrier to the carrier support portion.
Claim 7
Dependent Claim
38 words
The method of claim 1, wherein the placing step comprises selecting a carrier coupled to a plurality of pins from a supply of such carriers and placing the selected carrier on a preselected substrate with a pick-and-place machine.
Claim 8
Dependent Claim
22 words
The method of claim 1, further comprising performing the coupling, placing, fastening and removing steps on the second side of the substrate.
Claim 9
Independent Claim
86 words
A method of attaching an edge connector to a substrate, the substrate having a plurality of connector pads disposed proximate an edge thereof, comprising: providing a carrier assembly including an edge connector removably coupled to a carrier, the edge connector having a plurality of connector pins extending therefrom; placing the carrier assembly adjacent the substrate with the pins adjacent the connector pads: fastening the connector pins to the connector pads; and removing the carrier from the edge connector, leaving the edge connector coupled to the substrate.
Claim 10
Independent Claim
86 words
A method of attaching an edge connector to a substrate, the substrate having a plurality of connector pads disposed proximate an edge thereof, comprising: providing a carrier assembly including an edge connector removably coupled to a carrier, the edge connector having a plurality of connector pins extending therefrom; placing the carrier assembly adjacent the substrate with the pins adjacent the connector pads: fastening the connector pins to the connector pads; and removing the carrier from the edge connector, leaving the edge connector coupled to the substrate.
Claim 11
Dependent Claim
40 words
The method of claim 8, wherein the edge connector is a female-type connector and the carrier comprises a plurality of carrier pins, and further comprising forming the carrier assembly by inserting the carrier pins into cavities in the female-type connector.
Claim 12
Dependent Claim
33 words
The method of claim 8, wherein the placing step comprises selecting a carrier assembly from a supply of carrier assemblies and placing the selected carrier on a preselected substrate with a pick-and-place machine.
Claim 13
Dependent Claim
73 words
The method of claim 8, wherein the placing step includes providing a carrier support portion of the substrate that is removably attached to an operative portion of the substrate that includes the connector pads, and attaching the carrier to the carrier support portion; and wherein the removing step includes separating the carrier support portion of the substrate with the carrier attached thereto from the operative portion of the substrate and from the connector.
Claim 14
Dependent Claim
26 words
The method of claim 11, wherein the operative portion and the carrier support portion of the substrate are connected to one another by removable side rails.
Claim 15
Dependent Claim
38 words
The method of claim 12, comprising forming the operative portion, the carrier support portion and the side rails as an integral unit, and comprising forming frangible joints between the side rails and the other portions of the substrate.
References Cited (Backward Citations)
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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) | 1999-04-23 | 1999-10-23 | 2000-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-04-23 | 2003-10-23 | 2004-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-04-23 | 2007-10-23 | 2008-04-23 | $7700.00 | Window Closed / Lapsed |