Title:
FLEXIBLE PRINTED CIRCUIT BOARD AND ELECTRIC DEVICE USING THE SAME
Document Type and Number:
Japanese Patent JPH05347460
Kind Code:
A
Abstract:
PURPOSE: To provide practical use of a printed circuit board without damaging by static electricity even if an insulation cover is thin and hence having a reduced thickness and high flexibility.
CONSTITUTION: A static electricity absorbing conductor 13 is covered together with a signal line conductor 3 with an insulation film obtained by laminating a base film and a cover film. A plurality of holes 14 having small diameter are provided at the same positions as the conductors 13 of the cover film, and the conductors 13 are exposed from the cover film via the holes 14.
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Inventors:
KURATA KAZUYASU
NIWA HISASHI
KATAYAMA NOBUYUKI
NIWA HISASHI
KATAYAMA NOBUYUKI
Application Number:
JP15500692A
Publication Date:
December 27, 1993
Filing Date:
June 15, 1992
Export Citation:
Assignee:
CHINON IND INC
International Classes:
H01R4/64; H05F3/02; H05K1/02; H05K1/00; H05K3/28; (IPC1-7): H05K1/02; H01R4/64; H05F3/02
Attorney, Agent or Firm:
Yoshiki Hasegawa (3 outside)