Title:
可撓性基板
Document Type and Number:
Japanese Patent JP6998417
Kind Code:
B2
Abstract:
To provide a telescopic control system for a flexible substrate capable of forming a fine pattern on the flexible substrate that has flexibility and is in motion, a telescopic control method, a positioning method and a production method of electronic devices.SOLUTION: In a telescopic control method of a flexible substrate, on a first Moire mark MM1 that is continuously sent out synchronizing with sending out of a film substrate 8 having flexibility, Moire stripes are generated superposing a standard Moire mark MMR that does not change in dimension due to sending out of the film substrate 8, based on the generated Moire stripes, a strain of the first Moire mark is acquired, based on the strain of the acquired first Moire mark, expansion and contraction of the film substrate 8 that is continuously sent out are controlled.SELECTED DRAWING: Figure 2
Inventors:
Shinya Matsubara
Yasuyuki Kitahara
Masayuki Abe
Yasuyuki Kitahara
Masayuki Abe
Application Number:
JP2020062016A
Publication Date:
January 18, 2022
Filing Date:
March 31, 2020
Export Citation:
Assignee:
ASAHI KASEI KABUSHIKI KAISHA
International Classes:
B41M3/00; B41F33/00; B41F33/06; H05K1/02
Domestic Patent References:
| JP2015513797A | ||||
| JP2004063766A | ||||
| JP2003341017A | ||||
| JP2005132017A | ||||
| JP2010267682A | ||||
| JP2011191282A |
Foreign References:
| US20080024902 | ||||
| KR1020120119256A |
Attorney, Agent or Firm:
田中 秀▲てつ▼
Tetsuya Mori
Tetsuya Mori
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