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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0339769 (2014-07-24) |
등록번호 | US-9461410 (2016-10-04) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 1 인용 특허 : 677 |
An electrical connector includes a dielectric housing, a plurality of electrical signal contacts carried by the dielectric housing, and a ground plate carried by the dielectric housing. The electrical signal contacts are arranged along a first plane, wherein the signal contacts define signal pairs s
An electrical connector includes a dielectric housing, a plurality of electrical signal contacts carried by the dielectric housing, and a ground plate carried by the dielectric housing. The electrical signal contacts are arranged along a first plane, wherein the signal contacts define signal pairs such that a respective gap is disposed between adjacent signal pairs. The signal contacts further define respective mating and mounting ends. The ground plate includes a ground plate body oriented in a second plane that is substantially parallel to the first plane and offset from the first plane. The ground plate body defines first and second opposed surfaces. The ground plate includes at least one rib that defines first and second opposed surfaces, wherein the first surface of the rib projects from the first surface of the ground plate body in a direction toward the gap, and the second surface is recessed into the second surface of the ground plate body. The ground plate further includes a plurality of mating ends and mounting ends extending from the ground plate body and disposed in the first plane so as to be aligned with the respective mating ends and mounting ends of the electrical signal contacts.
1. An electrical connector comprising: a dielectric housing;a plurality of electrical signal contacts that are carried by the dielectric housing, and that are arranged along a first plane that extends along both a first direction, and a second direction that is perpendicular to the first direction,
1. An electrical connector comprising: a dielectric housing;a plurality of electrical signal contacts that are carried by the dielectric housing, and that are arranged along a first plane that extends along both a first direction, and a second direction that is perpendicular to the first direction, wherein the electrical signal contacts define respective mating ends, respective mounting ends, and electrical signal pairs such that a respective gap is disposed between adjacent electrical signal pairs;a ground plate carried by the dielectric housing, the ground plate including a ground plate body oriented in a second plane that is substantially parallel to the first plane and offset from the first plane, the ground plate body defining first and second opposed surfaces, the ground plate including respective mating ends and respective mounting ends that extend from the ground plate body and are disposed in the first plane, and the ground plate including a plurality of ribs that are fully contained in the ground plate body and that define first and second opposed surfaces, wherein the first surfaces of the ribs project from the first surface of the ground plate body in a direction toward the gap, the second surfaces of the plurality of ribs are recessed into the second surface of the ground plate body, the respective mounting ends extend from the ground plate body along the first direction, and at least one of the mounting ends is in-line with at least one of the plurality of ribs along the first direction;wherein the electrical signal pairs comprise differential pairs and the plurality of ribs function as ground contacts between respective adjacent differential pairs. 2. The electrical connector as recited in claim 1, wherein the dielectric housing is a leadframe housing over molded onto the electrical signal contacts. 3. The electrical connector as recited in claim 2, wherein the ground plate is discretely attached to the leadframe housing. 4. The electrical connector as recited in claim 1, wherein at least one of rib of the plurality of ribs is embossed into the ground plate and the at least one rib defines a curved outer wall portion. 5. The electrical connector as recited in claim 1, wherein at least one rib of the plurality of ribs extends along a length that is different with respect to at least one other rib of the plurality of ribs. 6. The electrical connector as recited in claim 1, wherein each of the at least one rib and the at least one other rib of the plurality of ribs has a portion that is disposed in the first plane, and the portion of the at least one rib that is disposed in the first plane has a curvature that is different than the portion of the at least one other rib of the plurality of ribs disposed in the first plane. 7. The electrical connector as recited in claim 1, wherein at least one rib of the plurality of ribs is segmented. 8. The electrical connector as recited in claim 1, wherein the electrical connector has the same overall dimension as a substantially identically constructed electrical connector that does not include the ground plate and instead includes a discrete electrical ground contact disposed in the gap. 9. The electrical connector as recited in claim 1, wherein the electrical signal contacts are right-angle contacts. 10. The electrical connector as recited in claim 1, wherein at least a portion of at least one of the ribs extends along a direction that is angularly offset with respect to the first and second directions. 11. The electrical connector as recited in claim 1, wherein at least one of the ribs has a first terminal end, and a second terminal end that is offset from the first terminal end with respect to the first direction so as to be positioned closer to the mounting ends of the ground plate than the first terminal end. 12. An electrical connector comprising: an organizer; anda plurality of insert molded leadframe assemblies retained by the organizer, each insert molded leadframe assembly including:a dielectric housing;a plurality of electrical signal contacts carried by the dielectric housing and arranged along a first plane that extends along both a first direction, and a second direction that is perpendicular to the first direction, wherein the signal contacts are arranged in pairs such that respective gaps are disposed between adjacent pairs of signal contacts, the signal contacts defining respective mating ends and mounting ends; anda ground plate carried by the dielectric housing, the ground plate including a ground plate body oriented in a second plane that is substantially parallel to the first plane and offset from the first plane, the ground plate body defining first and second opposed surfaces, the ground plate including:a plurality ribs that are each embossed in the ground plane, that are each fully contained in the ground plate body, and that each define first and second opposed surfaces, wherein the first surface of each rib projects from the first surface of the ground plate body in a direction toward a respective one of the gaps, and the second surface is recessed into the second surface of the ground plate body;a plurality of mating ends that extend from the ground plate body and that are offset from the ground plate body so as to extend in the respective gaps in the first plane aligned with the mating ends of the electrical signal contacts; anda plurality of mounting ends that extend from the ground plate body along the first direction and that are offset from the ground plate body so as to extend in the respective gaps in the first plane aligned with the mounting ends of the electrical signal contacts,wherein at least one of the mounting ends is in-line with at least one of the plurality of ribs along the first direction; andwherein the electrical signal pairs comprise differential pairs and the plurality of ribs function as ground contacts between respective adjacent differential pairs. 13. The electrical connector as recited in claim 12, wherein the plurality of insert molded leadframe assemblies includes a first type of insert molded leadframe assembly and a second type of insert molded leadframe assembly alternately arranged wherein the signal contacts of the first type of insert molded leadframe assembly are staggered with respect to the signal contacts of the second type of insert molded leadframe assembly. 14. The electrical connector as recited in claim 12, wherein each rib takes place of a ground contact between the adjacent pairs of signal contacts. 15. The electrical connector as recited in claim 12, wherein at least a portion of at least one of the ribs extends along a direction that is angularly offset with respect to the first and second directions. 16. The electrical connector as recited in claim 12, wherein at least one of the ribs has a first terminal end, and a second terminal end that is offset from the first terminal end with respect to the first direction such that the second terminal end is positioned closer to the mounting ends of the ground plate than the first terminal end.
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