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23 records (took 0.022 seconds)

    1.
    发明专利
    未知

    公开(公告)号：DE602006011710D1

    公开(公告)日：2010-03-04

    申请号：DE602006011710

    申请日：2006-11-07

    Applicant: PANASONIC CORP

    Inventor： NAKAMURA TADASHI ,  ECHIGO FUMIO ,  HIRAI SHOGO ,  SUGAWA TOSHIO

    IPC: H01L23/12 ,  H05K3/46

    Abstract: A plurality of double-sided boards using a film are attached to each other with a paste coupling layer sandwiched therebetween. In the paste coupling layer, a conductive paste is filled into a through hole formed in provisionally hardened resin, which is hardened. At the same time, second wirings are electrically coupled to each other by using the hardened conductive paste filled in the through holes that have been previously formed in the paste coupling layer. Thus, it is possible to provide a thinned multilayer printed wiring board without using an adhesive.

    DRIVE DEVICE
    2.
    发明专利
    DRIVE DEVICE 未知

    公开(公告)号：CA2714798A1

    公开(公告)日：2005-12-29

    申请号：CA2714798

    申请日：2005-06-14

    Applicant: PANASONIC CORP

    Inventor： NAKAMURA TADASHI

    IPC: G11B20/10 ,  G11B19/20 ,  G11B20/12 ,  G11B27/00

    Abstract: A drive apparatus of the present invention includes: a recording/ reproduction section and a drive control section. The drive control section performs a process including: receiving a recording instruction including a location at which data is to be recorded; determining a track among at least one tracks corresponding to the location included in the recording instruction; controlling the recording/reproduction section to record data at a replacement location in the user data area instead of the location included in the recording instruction; determining whether or not the recording of the data at the replacement location in the user data area has succeeded; and when the recording of the data at the replacement location in the user data area has failed, controlling the recording/reproduction section to record the data at a location in the spare area.

    MULTILAYER PRINTED WIRING BOARD AND METHOD FOR MANUFACTURING SAME
    6.
    发明公开
    MULTILAYER PRINTED WIRING BOARD AND METHOD FOR MANUFACTURING SAME 审中-公开
    多层PCB组装及其制造方法

    公开(公告)号：EP1890524A4

    公开(公告)日：2009-07-01

    申请号：EP07740830

    申请日：2007-04-02

    Applicant: PANASONIC CORP

    Inventor： ECHIGO FUMIO ,  HIRAI SHOGO ,  NAKAMURA TADASHI

    IPC: H05K3/46 ,  H05K1/11 ,  H05K3/40

    CPC classification number: H05K3/4069 ,  H05K1/0366 ,  H05K3/4614 ,  H05K3/4632 ,  H05K3/4652 ,  H05K2201/0129 ,  H05K2201/0278 ,  H05K2201/0355 ,  H05K2201/068 ,  H05K2203/1461 ,  Y10T29/49124

    Abstract: A multilayer printed wiring board is characterized in that a thermal expansion coefficient in the thickness direction of an interlayer connecting material formed in a via hole is lower than that in the thickness direction of an electric insulating base material composed of an insulating material, an interlayer connection forming temperature is higher than a use environment temperature and a dimension in the thickness direction of the interlayer connecting material at a room temperature is more than that of the interlayer connecting material in the same wiring layer. As a result, since a material thermal expansion difference is generated in the thickness direction of the printed wiring board under the use environment, internal stress due to compression constantly operates to the interlayer connecting section. Therefore, the interlayer connecting section is compressed, and the multilayer printed wiring board having high connection reliability is obtained.

    DRIVE APPARATUS
    7.
    发明专利
    DRIVE APPARATUS 未知

    公开(公告)号：MY149132A

    公开(公告)日：2013-07-15

    申请号：MYPI20090805

    申请日：2005-06-15

    Applicant: PANASONIC CORP

    Inventor： NAKAMURA TADASHI

    IPC: G11B20/10 ,  G11B20/12 ,  G11B27/00

    Abstract: A DRIVE DEVICE (310) INCLUDES A RECORDING/REPRODUCING UNIT (314) AND A DRIVE CONTROL UNIT (311). THE DRIVE CONTROL DEVICE (311) CONTROLS THE RECORDING/REPRODUCING UNIT (314) TO RECORD DATA AT THE ALTERNATIVE DESTINATION POSITION IN THE USER DATA AREA INSTEAD OF THE POSITION CONTAINED IN THE RECORDING INSTRUCTION (S1108) AND JUDGES WHETHER DATA RECORDING AT THE ALTERNATIVE DESTINATION POSITION IN THE USER DATA AREA HAS BEEN SUCCESSFUL (S1109). IF THE DATA RECORDING AT THE ALTERNATIVE DESTINATION POSITION IN THE USER DATA AREA HAS FAILED, THE DRIVE CONTROL UNIT (311) CONTROLS THE RECORDING/REPRODUCING UNIT (314) TO RECORD DATA AT A POSITION IN THE ALTERNATIVE AREA (S1110).

    DRIVE APPARATUS
    8.
    发明专利
    DRIVE APPARATUS 未知

    公开(公告)号：MY146234A

    公开(公告)日：2012-07-31

    申请号：MYPI20052733

    申请日：2005-06-15

    Applicant: PANASONIC CORP

    Inventor： NAKAMURA TADASHI

    IPC: G11B20/10 ,  G11B20/12 ,  G11B27/00

    Abstract: A DRIVE DEVICE (310) INCLUDES A RECORDING /REPRODUCING UNIT (314) AND A DRIVE CONTROL UNIT (311). THE DRIVE CONTROL DEVICE (311) CONTROLS THE RECORDING/REPRODUCING UNIT (314) TO RECORD DATA AT THE ALTERNATIVE DESTINATION POSITION IN THE USER DATA AREA INSTEAD OF THE POSITION CONTAINED IN THE RECORDING INSTRUCTION (S1108) AND JUDGES WHETHER DATA RECORDING AT THE ALTERNATIVE DESTINATION POSITION IN THE USER DATA AREA HAS BEEN SUCCESSFUL (S1109). IF THE DATA RECORDING AT THE ALTERNATIVE DESTINATION POSITION IN THE USER DATA AREA HAS FAILED, THE DRIVE CONTROL UNIT (311) CONTROLS THE RECORDING/REPRODUCING UNIT (314) TO RECORD DATA AT A POSITION IN THE ALTERNATIVE AREA (S1110).

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