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    • 4. 发明专利
    • DE60035553D1
    • 2007-08-30
    • DE60035553
    • 2000-08-10
    • KYOCERA CORP
    • KORIYAMA SHINICHIKITAZAWA KENJIMINAMIUE HIDEHIRO
    • H05K1/02H01L23/66H05K3/34
    • A high frequency wiring board having a high frequency transmission line (X) having a signal conductor line (2, 14, 19, 26) formed on the surface of a dielectric board (1, 8, 18, 25) and a grounding layer (3, 12, 20, 28) formed inside or on the reverse surface of the dielectric board (1, 8, 18, 25) parallel to the signal conductor line (2, 14, 19, 26), and a connecting terminal portion (Y) provided at a terminal end of the high frequency transmission line (X) and including connecting grounding conductors (4, 15, 21, 27) formed with spacing on both sides of the signal conductor line (2. 14, 19, 26) and through conductors (5, 16, 22, 29) for connecting the connecting grounding conductors (4, 15, 21, 27) and the grounding layer (3, 12, 20, 28). The distance between the through conductors (5, 16, 22, 29) and an end side surface of the dielectric board (1, 8, 18, 25) is not more than 0.3 times the signal wavelength, in the dielectric board (1, 8, 18, 25), of a high frequency signal.
    • 6. 发明专利
    • DE60035553T2
    • 2008-04-17
    • DE60035553
    • 2000-08-10
    • KYOCERA CORP
    • KORIYAMA SHINICHIKITAZAWA KENJIMINAMIUE HIDEHIRO
    • H05K1/02H01L23/66H05K3/34
    • A high frequency wiring board having a high frequency transmission line (X) having a signal conductor line (2, 14, 19, 26) formed on the surface of a dielectric board (1, 8, 18, 25) and a grounding layer (3, 12, 20, 28) formed inside or on the reverse surface of the dielectric board (1, 8, 18, 25) parallel to the signal conductor line (2, 14, 19, 26), and a connecting terminal portion (Y) provided at a terminal end of the high frequency transmission line (X) and including connecting grounding conductors (4, 15, 21, 27) formed with spacing on both sides of the signal conductor line (2. 14, 19, 26) and through conductors (5, 16, 22, 29) for connecting the connecting grounding conductors (4, 15, 21, 27) and the grounding layer (3, 12, 20, 28). The distance between the through conductors (5, 16, 22, 29) and an end side surface of the dielectric board (1, 8, 18, 25) is not more than 0.3 times the signal wavelength, in the dielectric board (1, 8, 18, 25), of a high frequency signal.
    • 8. 发明专利
    • DE69933619T2
    • 2007-08-23
    • DE69933619
    • 1999-07-30
    • KYOCERA CORP
    • SAWA YOSHINOBUKORIYAMA SHINICHIKITAZAWA KENJIMINAMIUE HIDEHIRO
    • H01P1/04H01L23/66H05K1/02H05K1/14
    • There is described a high-frequency module comprising a high-frequency device-mounting package and an external circuit board characterized in that said high-frequency device-mounting package (A) includes a dielectric substrate (1) having a first grounding layer (4) contained therein, said dielectric substrate (1) mounting a high-frequency device (2) on one surface thereof and having, formed on one surface thereof, first high-frequency signal transmission lines (3) connected to said high-frequency device (2), and having, formed on the other surface thereof, second high-frequency signal transmission lines (7) coupled to said first high-frequency signal transmission lines (3), said external circuit board (B) is constituted by a dielectric board (20) having third high-frequency signal transmission lines (25) and a second grounding layer (26), said third high-frequency signal transmission lines (25) being formed on one surface of said dielectric board (20), and said second grounding layer (26) being formed on the other surface of said dielectric board (20) or inside thereof; and said high-frequency device-mounting package (A) and said external circuit board (B) are arranged side by side, and the second high-frequency signal transmission lines (7) of the high-frequency device-mounting package (A) are electrically connected to the third high-frequency signal transmission lines (25) of the external circuit board (B) through linear electrically conducting members (31). The patterns of the second high-frequency signal transmission lines on the side of the high-frequency device-mounting package can be easily aligned with the patterns of the third high-frequency signal transmission lines on the side of the external circuit board, effectively reducing the transmission loss at the junction portions of the lines.
    • 9. 发明专利
    • DE69933619D1
    • 2006-11-30
    • DE69933619
    • 1999-07-30
    • KYOCERA CORP
    • SAWA YOSHINOBUKORIYAMA SHINICHIKITAZAWA KENJIMINAMIUE HIDEHIRO
    • H01P1/04H01L23/66H05K1/02H05K1/14
    • There is described a high-frequency module comprising a high-frequency device-mounting package and an external circuit board characterized in that said high-frequency device-mounting package (A) includes a dielectric substrate (1) having a first grounding layer (4) contained therein, said dielectric substrate (1) mounting a high-frequency device (2) on one surface thereof and having, formed on one surface thereof, first high-frequency signal transmission lines (3) connected to said high-frequency device (2), and having, formed on the other surface thereof, second high-frequency signal transmission lines (7) coupled to said first high-frequency signal transmission lines (3), said external circuit board (B) is constituted by a dielectric board (20) having third high-frequency signal transmission lines (25) and a second grounding layer (26), said third high-frequency signal transmission lines (25) being formed on one surface of said dielectric board (20), and said second grounding layer (26) being formed on the other surface of said dielectric board (20) or inside thereof; and said high-frequency device-mounting package (A) and said external circuit board (B) are arranged side by side, and the second high-frequency signal transmission lines (7) of the high-frequency device-mounting package (A) are electrically connected to the third high-frequency signal transmission lines (25) of the external circuit board (B) through linear electrically conducting members (31). The patterns of the second high-frequency signal transmission lines on the side of the high-frequency device-mounting package can be easily aligned with the patterns of the third high-frequency signal transmission lines on the side of the external circuit board, effectively reducing the transmission loss at the junction portions of the lines.