Title:
METHOD FOR MANUFACTURING FLEXIBLE BOARD, DRILLING DEVICE, DIE FOR DRILLING, AND ELECTRONIC DEVICE-MOUNTED CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2007/102223
Kind Code:
A1
Abstract:
A method for manufacturing a flexible board is characterized by comprising,
in this order, the long sheet preparation step S110 of preparing a long sheet (W)
on which circuit patterns (110) are formed and a drilling step S120 of forming
sprocket holes (120) in the long sheet (W) by using a drilling device with reference
to the predetermined portions (electrodes (114)) of the circuit patterns (110).
By the manufacturing method, the sprocket holes and the circuit patterns can
be formed with a sufficient relative positional accuracy even if the long sheet
is stretched or deformed in the process of forming the circuit patterns.
Inventors:
KATO KAZUHIKO (JP)
Application Number:
PCT/JP2006/304594
Publication Date:
September 13, 2007
Filing Date:
March 09, 2006
Export Citation:
Assignee:
BEAC CO LTD (JP)
KATO KAZUHIKO (JP)
KATO KAZUHIKO (JP)
International Classes:
B26F1/00
Foreign References:
| JP2001038687A | 2001-02-13 | |||
| JP2002307386A | 2002-10-23 | |||
| JP2002018795A | 2002-01-22 | |||
| JP2004291159A | 2004-10-21 | |||
| JP2003258405A | 2003-09-12 |
Attorney, Agent or Firm:
MATSUO, Nobutaka (Intellectual Property Services Nagano Branch, 9862-60, Ochiai, Fujimi-mach, Suwa-gun Nagano, JP)
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