IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0866061
(2007-10-02)
|
등록번호 |
US-7713088
(2010-06-03)
|
발명자
/ 주소 |
- Sercu, Stefaan Hendrik Jozef
- De Geest, Jan
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
7 인용 특허 :
164 |
초록
▼
An electrical connector having a first electrical contact and a second electrical contact adjacent to the first electrical contact. The first electrical contact may define a first broadside and a second broadside opposite the first broadside. The second electrical contact may define a third broadsid
An electrical connector having a first electrical contact and a second electrical contact adjacent to the first electrical contact. The first electrical contact may define a first broadside and a second broadside opposite the first broadside. The second electrical contact may define a third broadside and a fourth broadside opposite the third broadside. The electrical connector may further include a non-air dielectric and a commoned ground plate. The non-air dielectric may be disposed between the second broadside of the first electrical contact and the fourth broadside of the second electrical contact. The commoned ground plate and the first electrical contact may be adjacent to one another and may be separated by an air dielectric.
대표청구항
▼
What is claimed: 1. An electrical connector comprising: a first electrical contact; a second electrical contact adjacent to the first electrical contact; a non-air dielectric disposed between the first and second electrical contacts; and a commoned ground plate adjacent to the first electrical cont
What is claimed: 1. An electrical connector comprising: a first electrical contact; a second electrical contact adjacent to the first electrical contact; a non-air dielectric disposed between the first and second electrical contacts; and a commoned ground plate adjacent to the first electrical contact, wherein the commoned ground plate and the first electrical contact are separated by an air dielectric, wherein the first electrical contact is housed in a first insert-molded leadframe assembly (IMLA), the second electrical contact is housed in a second IMLA, and the non-air dielectric is a separate structure from the first and second IMLAs. 2. The electrical connector of claim 1, wherein the first and second electrical contacts are differential signal pairs. 3. The electrical connector of claim 1 further comprising a second commoned ground plate adjacent to the second electrical contact, wherein the second commoned ground plate and the second electrical contact are separated by the air dielectric. 4. The electrical connector of claim 1, wherein the first electrical contact defines a first broadside and a second broadside opposite the first broadside, the second electrical contact defines a third broadside and a fourth broadside opposite the third broadside, and the non-air dielectric is disposed between the second and fourth broadsides. 5. The electrical connector of claim 4, wherein the commoned ground plate is disposed adjacent to the first broadside of the first electrical contact. 6. The electrical connector as recited in claim 5, wherein the commoned ground plate is housed in a third IMLA. 7. An electrical connector comprising: a first linear array of electrical contacts comprising a first electrical contact, a second electrical contact, and a first ground contact disposed between the first and second electrical contacts; a second linear array of electrical contacts adjacent to the first linear array of electrical contacts, the second linear array of electrical contacts comprising a third electrical contact, a fourth electrical contact, and a second ground contact disposed between the third and fourth electrical contacts, wherein the first and third electrical contacts are arranged broadside-to-broadside and form a first pair of differential signal contacts, and wherein the second and fourth electrical contacts are arranged broadside-to-broadside and form a second pair of differential signal contacts; a non-air dielectric disposed between the broadsides of the first pair of differential signal contacts and between the broadsides of the second pair of differential signal contacts; and a first commoned ground plate disposed adjacent to the first linear array of electrical contacts, wherein the first commoned ground plate is separated from the first linear array of electrical contacts by an air dielectric. 8. The electrical connector of claim 7, wherein the first and second ground contacts are arranged broadside-to-broadside and are separated by the air dielectric. 9. The electrical connector of claim 8, wherein the broadsides of the first, second, third and fourth electrical contacts are greater than the broadsides of the first and second ground contacts. 10. The electrical connector of claim 7, wherein the first linear array of electrical contacts is housed in a first insert-molded leadframe assembly (IMLA), the second linear array of electrical contacts is housed in a second IMLA, and the commoned ground plate is housed in a third IMLA. 11. The electrical connector of claim 7 further comprising a second commoned ground plate disposed adjacent to the second linear array of electrical contacts, wherein the second commoned ground plate is separated from the second linear array of electrical contacts by the air dielectric. 12. The electrical connector of claim 7, wherein the commoned ground plate comprises a plurality of terminal ends. 13. The electrical connector of claim 7, wherein the first and second ground contacts are not electrically connected to each other. 14. The electrical connector of claim 13 further comprising: a first ground contact defining a fifth broadside and a sixth broadside opposite the fifth broadside; and a second ground contact adjacent to the first ground contact, the second ground contact defining a seventh broadside and an eighth broadside opposite the seventh broadside, wherein the first ground contact is adjacent to an edge of the first electrical contact and the second ground contact is adjacent to an edge of the second electrical contact, and wherein the first and second ground contacts are separated by the air dielectric. 15. The electrical connector of claim 14, wherein the broadsides of the first and second electrical contacts are greater than the broadsides of the first and second ground contacts. 16. An electrical connector comprising: a first leadframe assembly comprising a first leadframe housing and a first electrical contact extending through the first leadframe housing; a second leadframe assembly adjacent to the first leadframe assembly, the second leadframe assembly comprising a second leadframe housing and a second electrical contact extending through the second leadframe housing, wherein the first and second electrical contacts are arranged broadside-to-broadside; a dielectric insert disposed between the first and second leadframe assemblies, wherein a portion of the dielectric insert is positioned between the broadsides of the first and second electrical contacts; and a third leadframe assembly adjacent to the first lead frame assembly, the third lead frame assembly comprising a third leadframe housing and a commoned ground plate extending through the third leadframe housing, wherein the commoned ground plate and the first electrical contact are separated by an air dielectric. 17. The electrical connector of claim 16, wherein the first and second electrical contacts define differential signal contacts. 18. The electrical connector of claim 17, wherein the commoned ground plate includes a plurality of terminal ends adapted to terminate to a printed circuit board. 19. The electrical connector of claim 17, wherein the commoned ground plate further defines a plurality of mating interfaces that are adapted to be received in a respective receptacle connector. 20. The electrical connector of claim 17, wherein the first leadframe assembly further comprises a first ground contact extending through the first leadframe housing, wherein the second leadframe assembly further comprises a second ground contact extending through the second leadframe housing, and wherein the first and second ground contacts are arranged broadside-to-broadside and are separated by the air dielectric. 21. An electrical connector comprising: a first electrical contact of a differential signal pair defining a first broadside and a second broadside opposite the first broadside; a second electrical contact of the differential signal pair adjacent to the first electrical contact, the second electrical contact defining a third broadside and a fourth broadside opposite the third broadside; and a non-air dielectric disposed between the second and fourth broadsides and configured to be disposed between the first and second electrical contacts, the non-air dielectric extending along a length of the first electrical contact and a length of the second electrical contact, wherein the non-air dielectric disposed between the first and second electrical contacts is configured to reduce insertion loss suck out in the differential signal pair. 22. The electrical connector of claim 21 further comprising a commoned ground plate adjacent to the first broadside of the first electrical contact, wherein the commoned ground plate and the first electrical contact are separated by an air dielectric. 23. An electrical connector comprising: a first electrical contact defining a first broadside and a second broadside opposite the first broadside; a second electrical contact adjacent to the first electrical contact, the second electrical contact defining a third broadside and a fourth broadside opposite the third broadside; a non-air dielectric disposed between the second and fourth broadsides and extending along a length of the first electrical contact and a length of the second electrical contact, wherein the non-air dielectric disposed between the first and second electrical contacts is configured to reduce insertion loss suck out; and a commoned ground plate adjacent to the first broadside of the first electrical contact, such that the commoned ground plate and the first electrical contact are separated by an air dielectric.
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