Title of Invention

RIGID-FLEX WIRING BOARD

Abstract A flex-rigid wiring board has an insulative adhesive interposed between portions, lapping over each other, of the rigid and flexible substrates; and the interconnecting electrode pads on the rigid and flexible substrates are electrically connected to each other through a conductor lump penetrating the insulative adhesive, thereby providing lowered inductance in the high-frequency band, shortened signal-delay time, reduced noise generation due to signal reflected-wave, reduced drop impact, high connection reliability and high freedom of wire connection, and the wiring board can advantageously be manufactured with a reduced cost and a high yield.
Full Text

Documents:

1585-KOLNP-2005-CORRESPONDENCE.pdf

1585-KOLNP-2005-FORM 27.1.1.pdf

1585-KOLNP-2005-FORM 27.pdf

1585-KOLNP-2005-FORM-27.pdf

1585-kolnp-2005-granted-abstract.pdf

1585-kolnp-2005-granted-assignment.pdf

1585-kolnp-2005-granted-claims.pdf

1585-kolnp-2005-granted-correspondence.pdf

1585-kolnp-2005-granted-description (complete).pdf

1585-kolnp-2005-granted-drawings.pdf

1585-kolnp-2005-granted-examination report.pdf

1585-kolnp-2005-granted-form 1.pdf

1585-kolnp-2005-granted-form 18.pdf

1585-kolnp-2005-granted-form 3.pdf

1585-kolnp-2005-granted-form 5.pdf

1585-kolnp-2005-granted-reply to examination report.pdf

1585-kolnp-2005-granted-specification.pdf


Patent Number 224968
Indian Patent Application Number 1585/KOLNP/2005
PG Journal Number 46/2008
Publication Date 14-Nov-2008
Grant Date 14-Nov-2008
Date of Filing 09-Aug-2005
Name of Patentee IBIDEN CO., LTD.
Applicant Address 1, KANDA-CHO 2-CHOME, OGAKI-SHI, GIFU
Inventors:
# Inventor's Name Inventor's Address
1 KAWAGUCHI, KATSUO C/O IBIDEN CO., LTD., 300 AOYANAGI-CHO, OGAKI-SHI, GIFU 503-8503
2 FUTAMURA, HIROFUMI C/O IBIDEN CO., LTD., 300 AOYANAGI-CHO, OGAKI-SHI, GIFU 503-8503
PCT International Classification Number H05K 3/46, 1/02
PCT International Application Number PCT/JP2004/005460
PCT International Filing date 2004-04-16
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 2003-113549 2003-04-18 Japan