Patent US4140265A successfully refreshed from Google Patents.
US4140265A
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Method and apparatus for positioning the end of a conductive filament at a predetermined and repeatable geometric location for coupling to a predetermined terminal area of an element
Assignee: Advanced Interconnection Technology Inc
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Filing: 1976-03-16
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Granted: 1979-02-20
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Expires: 1996-03-16
Abstract
Abstract Coupling of the end portion of a continuous conductive filament to an element mountable at a work station is attained in accordance with the method and apparatus of the instant invention by emplacing the conductive filament from a feed means so that the end portion of the conductive filament is congruent with a predetermined geometric location, and arranging the feed means relative to the work station so that the geometric locus defined by the position of the emplaced conductive filament is predetermined and repeatable. Advantageously, the continuous conductive filament may be emplaced by pushing or pulling. The end portion is thereafter joined to a predetermined terminal area on an element which is coextensive with the predetermined geometric location. Preferably, the conductive filament is subsequently joined to a second terminal area then cut or broken to form a permanent or temporary package. Moreover, in the preferred embodiment of the invention a plurality of continuous conductive filaments are initially joined in a gang to predetermined areas of the element and subsequently to predetermined terminal areas of a carrier member to form a permanent or temporary package.
Inventors
- 👤 Ronald Morino
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:33
CPC Classifications
H; H10; H10W; H10W99/00
Claims Analysis
Total Claims: 34
Claim 1
Independent Claim
200 words
In a method for coupling the end portion of each of a plurality of continuous conductive filaments to an element mountable at a work station, the improvement which comprises: establishing a plurality of predetermined fixed paths between said end portions of the conductive filaments and the work station; simultaneously pushing a fixed length of each of the conductive filaments including its end portion to move said filaments through said predetermined fixed paths and cause said end portions to assume stationary and unsupported positions over the work station; subsequently joining said end portions positioned over the work station to predetermined terminal areas of the element mounted at the work station; positioning said element with said end portions of said conductor filaments joined thereto in stationary position over a carrier having terminal areas for receiving said conductor filaments; registering a predetermined portion of each of the conductor filaments with a terminal area of said carrier; joining said predetermined portion of each of said conductor filaments with said registered terminal area of said carrier; and cutting the portions of the conductor filaments joining the terminal areas of said element with the terminal areas of said carrier from the remainder of the conductor filaments.
Claim 2
Dependent Claim
200 words
In a method for coupling the end portion of each of a plurality of continuous conductive filaments to an element mountable at a work station, the improvement which comprises: establishing a plurality of predetermined fixed paths between said end portions of the conductive filaments and the work station; simultaneously pushing a fixed length of each of the conductive filaments including its end portion to move said filaments through said predetermined fixed paths and cause said end portions to assume stationary and unsupported positions over the work station; subsequently joining said end portions positioned over the work station to predetermined terminal areas of the element mounted at the work station; positioning said element with said end portions of said conductor filaments joined thereto in stationary position over a carrier having terminal areas for receiving said conductor filaments; registering a predetermined portion of each of the conductor filaments with a terminal area of said carrier; joining said predetermined portion of each of said conductor filaments with said registered terminal area of said carrier; and cutting the portions of the conductor filaments joining the terminal areas of said element with the terminal areas of said carrier from the remainder of the conductor filaments.
Claim 3
Dependent Claim
24 words
The method recited in claim 1, wherein: the continuous conductive filaments are fine wires having a thickness between about 0.7 to about 4 mils.
Claim 4
Dependent Claim
26 words
The method recited in claim 1, including the step of: closely confining the movement of the conductive filaments over a portion of said predetermined fixed paths.
Claim 5
Dependent Claim
18 words
The method recited in claim 3, wherein: said predetermined fixed paths include unsupported portions over the work station.
Claim 6
Dependent Claim
28 words
The method recited in claim 1, wherein: the maximum length of said predetermined fixed paths is approximately three orders of magnitude of the thickness of the conductive filaments.
Claim 7
Dependent Claim
22 words
The method recited in claim 1, including the step of: registering the element with the work station prior to the pushing step.
Claim 8
Dependent Claim
31 words
The method recited in claim 1, wherein: the joining step is attained by thermocompression bonding of said end portions of the conductive filaments to the predetermined terminal areas of the element.
Claim 9
Dependent Claim
46 words
The method recited in claim 1, wherein: said end portions of the conductive filaments are joined in a gang to said first predetermined terminal areas of the element and subsequently said predetermined portions are joined to said predetermined terminal areas of said carrier in a gang.
Claim 10
Dependent Claim
24 words
The method recited in claim 1, wherein: said end portions of the conductive filaments are joined in a gang to the predetermined terminal areas.
Claim 11
Dependent Claim
136 words
In an apparatus for coupling the end portion of each of a plurality of continuous conductive filaments to an element mountable at a work station, the improvement which comprises: annular guide plate means for establishing a plurality of predetermined fixed paths beween the end portion of each of a plurality of the conductive filaments and the work station; feed means for pushing fixed lengths of each of said plurality of said conductive filaments including the end portion thereof to move each said conductive filament along said annular guide plate and through said predetermined fixed paths and cause the end portions to assume stationary and unsupported positions over the work station; and joining means for subsequently joining the end portions positioned over the work station to predetermined terminal areas of the element mounted at the work station.
Claim 12
Dependent Claim
136 words
In an apparatus for coupling the end portion of each of a plurality of continuous conductive filaments to an element mountable at a work station, the improvement which comprises: annular guide plate means for establishing a plurality of predetermined fixed paths beween the end portion of each of a plurality of the conductive filaments and the work station; feed means for pushing fixed lengths of each of said plurality of said conductive filaments including the end portion thereof to move each said conductive filament along said annular guide plate and through said predetermined fixed paths and cause the end portions to assume stationary and unsupported positions over the work station; and joining means for subsequently joining the end portions positioned over the work station to predetermined terminal areas of the element mounted at the work station.
Claim 13
Dependent Claim
24 words
The apparatus recited in claim 10, wherein: the continuous conductive filaments are fine wires having a thickeness between about 0.7 to about 4 mils.
Claim 14
Dependent Claim
28 words
The apparatus recited in claim 10, wherein: said annular guide plate means closely confines the movement of the conductive filaments over a portion of said predetermined fixed paths.
Claim 15
Dependent Claim
18 words
The apparatus recited in claim 12, wherein: said predetermined fixed paths include unsupported portions over the work station.
Claim 16
Dependent Claim
28 words
The apparatus recited in claim 10, wherein: the maximum length of said predetermined fixed paths is approximately three orders of magnitude of the thickness of the conductive filaments.
Claim 17
Dependent Claim
24 words
The apparatus recited in claim 10, including positioning means for registering the element with the work station prior to activation of said feed means.
Claim 18
Dependent Claim
31 words
The apparatus recited in claim 10, wherein: said joining means includes a thermocompression bonding head for joining the end portions of the conductive filaments to predetermined terminal areas of the element.
Claim 19
Dependent Claim
63 words
The apparatus recited in claim 10, including: positioning means for effecting registration between predetermined portions of the conductive filaments and second predetermined terminal areas; joining means for joining said predetermined portions to said second predetermined terminal areas; and cutting means for cutting the portions of the conductive filaments joining said first and second predetermined terminal areas from the remainder of the conductive filaments.
Claim 20
Dependent Claim
28 words
The apparatus recited in claim 17, including: shuttle means for effecting relative movement between said guide means and the work station prior to activation of said positioning means.
Claim 21
Dependent Claim
47 words
The apparatus recited in claim 17, wherein: said first joining means joins the end portions of the conductive filaments in a gang to said first predetermined terminal areas and said second joining means subsequently joins said predetermined portions to said second predetermined terminal areas in a gang.
Claim 22
Dependent Claim
24 words
The apparatus recited in claim 17, including: second positioning means for registering a carrier member including said second predetermined terminal areas with the element.
Claim 23
Dependent Claim
30 words
The apparatus recited in claim 10, in which said joining means includes means for joining the end portions of the conductive filaments in a gang to the predetermined terminal areas.
Claim 24
Dependent Claim
54 words
In an apparatus for coupling the end portion of each of a plurality of continuous conductive filament into a stationary and unsupported position over the work station; and joining means for subsequently joining the end portion positioned over the work station to a predetermined terminal area of the element mounted at the work station.
Claim 25
Dependent Claim
54 words
In an apparatus for coupling the end portion of each of a plurality of continuous conductive filament into a stationary and unsupported position over the work station; and joining means for subsequently joining the end portion positioned over the work station to a predetermined terminal area of the element mounted at the work station.
Claim 26
Dependent Claim
20 words
The apparatus recited in claim 22, wherein: said translatable guide means closely confines the movement of the continuous conductive filament.
Claim 27
Dependent Claim
26 words
The apparatus recited in claim 23, wherein: said translatable guide means includes an exit aperture from which the end portion of the continuous conductive filament extends.
Claim 28
Dependent Claim
28 words
The apparatus recited in claim 22, wherein: the maximum length of the fixed path is approximately three orders of magnitude of the thickness of the continuous conductive filament.
Claim 29
Dependent Claim
23 words
The apparatus recited in claim 22, including means for registering the element with the work station subsequent to activation of said drive means.
Claim 30
Dependent Claim
32 words
The apparatus recited in claim 22, wherein: said joining means includes a thermocompression bonding head for bonding said end portion of the conductive filament to the predetermined terminal area of the element.
Claim 31
Dependent Claim
41 words
The apparatus recited in claim 22, including: positioning means for effecting registration between a predetermined portion of the joined continuous conductive filament and a second predetermined terminal area; joining means for joining the predetermined portion to the second predetermined terminal area.
Claim 32
Dependent Claim
61 words
The apparatus recited in claim 28, including: notching means for notching the continuous conductive filament adjacent to the predetermined filament portion to provide a predictable break point for the continuous conductive filament; and force inducing means for exerting a force on the continuous conductive filament during deactivation of said drive means to break the continuous conductive filament at the break point.
Claim 33
Dependent Claim
29 words
The apparatus recited in claim 28, including: shuttle means for effecting relative movement between said translatable guide means and the work station prior to activation of said positioning means.
Claim 34
Dependent Claim
25 words
The apparatus recited in claim 22, wherein: the continuous conductive filament is fine wire having a thickness of between about 0.7 to about 4 mils.
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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) | 1982-02-19 | 1982-08-21 | 1983-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-02-19 | 1986-08-21 | 1987-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-02-19 | 1990-08-21 | 1991-02-20 | $7700.00 | Window Closed / Lapsed |