US5616050A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flexible circuit connector
Assignee: Samsung Electronics Co Ltd
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Filing: 1995-01-19
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Granted: 1997-04-01
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Expires: 2015-01-19
Abstract
Abstract A flexible circuit connector is formed from a flexible printed circuit comprising a plurality of embedded electrically conductive lines partially exposed at a first end of the flexible printed circuit by bending or folding the flexible printed circuit to enable said first end to mate with a board mounted connector, thereby eliminating the need for a mating connector. When the flexible circuit connector is properly inserted into the board mounted connector, the mating of said plurality of exposed electrically conductive lines of said flexible circuit connector with a plurality of metal contacts on the board mounted connector provides an electrical interface between the flexible printed circuit and the board mounted circuit, as well as the boards on which the flexible printed circuit and board mounted connector are attached.
Inventors
- 👤 Edward D. Suski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 03:59
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/77; H01R12/778; H05; H05K; H05K1/00; H05K1/02; H05K1/0277; H05K1/028; H05K1/0281; H05K3/00; H05K3/30; H05K3/32; H05K3/325; H05K3/326; H05K1/11; H05K1/118; H05K2201/00; H05K2201/05; H05K2201/055; H05K2201/09; H05K2201/09209; H05K2201/09372; H05K2201/09445; H05K2201/10; H05K2201/10007; H05K2201/10189
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
189 words
A flexible circuit connector comprising a flexible printed circuit comprising a plurality of embedded electrically conductive lines, at least one aperture on a region of said flexible printed circuit partially exposing at least some of said plurality of embedded electrically conductive lines, said region of said flexible printed circuit being formed into at least one loop to allow said partially exposed plurality of embedded electrically conductive lines to function as contacts of a mating connector to mate with corresponding contacts on a board mounted connector when said flexible circuit connector is inserted into the board mounted connector, at least one insert stiffener attached to an outer side of said loop opposite said aperture, thereby acting as a support guide to ease the insertion and extraction of said flexible circuit connector into and out of the board mounted connector, and at least one abutment protruding from said insert stiffener to enable said abutment to click into a recess formed on an inner edge of a housing for the board mounted connector, thereby providing for a secure interface when said flexible circuit connector is properly inserted into the board mounted connector.
Claim 2
Dependent Claim
189 words
A flexible circuit connector comprising a flexible printed circuit comprising a plurality of embedded electrically conductive lines, at least one aperture on a region of said flexible printed circuit partially exposing at least some of said plurality of embedded electrically conductive lines, said region of said flexible printed circuit being formed into at least one loop to allow said partially exposed plurality of embedded electrically conductive lines to function as contacts of a mating connector to mate with corresponding contacts on a board mounted connector when said flexible circuit connector is inserted into the board mounted connector, at least one insert stiffener attached to an outer side of said loop opposite said aperture, thereby acting as a support guide to ease the insertion and extraction of said flexible circuit connector into and out of the board mounted connector, and at least one abutment protruding from said insert stiffener to enable said abutment to click into a recess formed on an inner edge of a housing for the board mounted connector, thereby providing for a secure interface when said flexible circuit connector is properly inserted into the board mounted connector.
Claim 3
Dependent Claim
312 words
A flexible circuit connector comprising a flexible printed circuit comprising a plurality of embedded electrically conductive lines, at least one aperture on a region said flexible printed circuit partially exposing at least some of said plurality of embedded electrically conductive lines, said region of said flexible printed circuit being formed into at least one loop to allow said partially exposed plurality of embedded electrically conductive lines to function as contacts of a mating connector to mate with corresponding contacts on a board mounted connector when said flexible circuit connector is inserted into the board mounted connector, said electrically conductive lines being thicker where partially exposed than where embedded within said flexible printed circuit, a connector stiffener attached to said region of said flexible printed circuit and substantially parallel to a nonlooped portion of said region, thereby acting to retain said flexible printed circuit in a shape required for said flexible circuit connector to properly mate with the board mounted connector, at least one insert stiffener attached to an outer side of said loop opposite said aperture, thereby acting as a support guide to ease the insertion and extraction of said flexible circuit connector into and out of the board mounted connector, said insert stiffener further comprising at least one abutment protruding from said insert stiffener to enable said abutment to click into a recess formed on an inner edge of a housing for the board mounted connector, thereby providing for a secure interface when said flexible circuit connector is properly inserted into the board mounted connector, and said loop having therein a compressible material to allow said compressible material to provide an outward force on said loop when said flexible circuit connector is properly inserted into the board mounted connector, thereby ensuring a constant and reliable contact between said partially exposed electrically conductive lines and the contacts of the board mounted connector.
Claim 4
Dependent Claim
312 words
A flexible circuit connector comprising a flexible printed circuit comprising a plurality of embedded electrically conductive lines, at least one aperture on a region said flexible printed circuit partially exposing at least some of said plurality of embedded electrically conductive lines, said region of said flexible printed circuit being formed into at least one loop to allow said partially exposed plurality of embedded electrically conductive lines to function as contacts of a mating connector to mate with corresponding contacts on a board mounted connector when said flexible circuit connector is inserted into the board mounted connector, said electrically conductive lines being thicker where partially exposed than where embedded within said flexible printed circuit, a connector stiffener attached to said region of said flexible printed circuit and substantially parallel to a nonlooped portion of said region, thereby acting to retain said flexible printed circuit in a shape required for said flexible circuit connector to properly mate with the board mounted connector, at least one insert stiffener attached to an outer side of said loop opposite said aperture, thereby acting as a support guide to ease the insertion and extraction of said flexible circuit connector into and out of the board mounted connector, said insert stiffener further comprising at least one abutment protruding from said insert stiffener to enable said abutment to click into a recess formed on an inner edge of a housing for the board mounted connector, thereby providing for a secure interface when said flexible circuit connector is properly inserted into the board mounted connector, and said loop having therein a compressible material to allow said compressible material to provide an outward force on said loop when said flexible circuit connector is properly inserted into the board mounted connector, thereby ensuring a constant and reliable contact between said partially exposed electrically conductive lines and the contacts of the board mounted connector.
Claim 5
Independent Claim
201 words
A method of producing a flexible circuit connector comprising the following steps: manufacturing a flexible printed circuit comprising a plurality of embedded electrically conductive lines, incorporating at least one aperture on a region of said flexible printed circuit to partially expose at least some of said plurality of embedded electrically conductive lines, forming said region of said flexible printed circuit into at least one loop to enable said partially exposed plurality of embedded electrically conductive lines to function as contacts of a mating connector to mate with corresponding contacts on a board mounted connector when said flexible circuit connector is properly inserted into the board mounted connector, attaching at least one insert stiffener to an outer side of said loop opposite said aperture, thereby acting as a support guide to ease the insertion and extraction of said flexible circuit connector into and out of the board mounted connector, and incorporating at least one abutment protruding from said insert stiffener to enable said abutment to click into a recess formed on an inner edge of a housing for the board mounted connector, there by providing for a secure interface when said flexible circuit connector is properly inserted into the board mounted connector.
Claim 6
Independent Claim
201 words
A method of producing a flexible circuit connector comprising the following steps: manufacturing a flexible printed circuit comprising a plurality of embedded electrically conductive lines, incorporating at least one aperture on a region of said flexible printed circuit to partially expose at least some of said plurality of embedded electrically conductive lines, forming said region of said flexible printed circuit into at least one loop to enable said partially exposed plurality of embedded electrically conductive lines to function as contacts of a mating connector to mate with corresponding contacts on a board mounted connector when said flexible circuit connector is properly inserted into the board mounted connector, attaching at least one insert stiffener to an outer side of said loop opposite said aperture, thereby acting as a support guide to ease the insertion and extraction of said flexible circuit connector into and out of the board mounted connector, and incorporating at least one abutment protruding from said insert stiffener to enable said abutment to click into a recess formed on an inner edge of a housing for the board mounted connector, there by providing for a secure interface when said flexible circuit connector is properly inserted into the board mounted connector.
Claim 7
Dependent Claim
82 words
A flexible circuit connector comprising a flexible printed circuit comprising a plurality of embedded electrically conductive lines, at least one aperture on a region of said flexible printed circuit partially exposing at least some of said plurality of embedded electrically conductive lines, said region of said flexible printed circuit being formed into at least one loop, at least one insert stiffener attached to an outer side of said loop opposite said aperture, and at least one abutment protruding from said insert stiffener.
Claim 8
Dependent Claim
82 words
A flexible circuit connector comprising a flexible printed circuit comprising a plurality of embedded electrically conductive lines, at least one aperture on a region of said flexible printed circuit partially exposing at least some of said plurality of embedded electrically conductive lines, said region of said flexible printed circuit being formed into at least one loop, at least one insert stiffener attached to an outer side of said loop opposite said aperture, and at least one abutment protruding from said insert stiffener.
References Cited (Backward Citations)
US3897130A
Cited
US4684183A
Cited
US4911643A
Cited
US5044980A
Cited
US5040997A
Cited
US5195897A
Cited
US5383788A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2000-03-31 | 2000-09-30 | 2001-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-03-31 | 2004-09-30 | 2005-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-03-31 | 2008-09-30 | 2009-04-01 | $7700.00 | Window Closed / Lapsed |