Title:
ELECTRONIC CIRCUIT PRINTING METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/104599
Kind Code:
A1
Abstract:
A circuit (printable material) is printed on a film (4) comprising an easily stretchable substrate during a pre-treatment step. The printable material has a register mark (RM2) added thereto. Before printing an electronic circuit onto the printable material at the contact point (I) between a rubber cylinder (2) and an impression cylinder (3), the present invention images a region containing the register mark (RM2) by using an FF camera (305), and detects the position of the register mark (RM2) on the basis of the captured image. On the basis of the position of two register marks (RM2) added to two consecutive printable materials, the present invention obtains the distance between the register marks (RM2), and adjusts the rotation speed of the rubber cylinder (2) according to the distance. As a result, it is possible to accurately align the positions of the circuit from the first printing and the circuit from the second printing, regardless of the degree of stretch in the substrate.
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Inventors:
HAGISAKA WATARU (JP)
SAKATA OHRA (JP)
NOGUCHI KAZUSHI (JP)
KASHIWAKURA SEIJI (JP)
SAKATA OHRA (JP)
NOGUCHI KAZUSHI (JP)
KASHIWAKURA SEIJI (JP)
Application Number:
PCT/JP2015/086021
Publication Date:
June 30, 2016
Filing Date:
December 24, 2015
Export Citation:
Assignee:
KOMORI CORP (JP)
International Classes:
B41F33/14; B41F33/08; B41M1/26; B41M3/00
Foreign References:
| JPH11240140A | 1999-09-07 | |||
| JP2014180771A | 2014-09-29 | |||
| JP2012024995A | 2012-02-09 | |||
| US20120234192A1 | 2012-09-20 |
Attorney, Agent or Firm:
YAMAKAWA, Masaki et al. (JP)
Masaki Yamakawa (JP)
Masaki Yamakawa (JP)
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