Title:
広い線幅を有する導電性パターン及びその製造方法
Document Type and Number:
Japanese Patent JP7233163
Kind Code:
B2
Abstract:
A master tool is provided with an ink pattern on a major surface thereof. The ink pattern is formed by a screen printing process. A stamp-making material is applied to the major surface of the master tool to form a stamp having a stamping pattern being negative to the ink pattern of the master tool. The stamping pattern is inked with an ink composition and contacted with a metalized surface to form a printed pattern on a metalized surface of a substrate according to the stamping pattern. Using the printed pattern as an etching mask, the metalized surface is etched to form electrically conductive traces on the substrate.
Inventors:
Chen Chi-Fung
Chen Wang-Chung
Lin Yui-Chi
Wang Tse Yuen
Liu Chia-Yuen
Chen Wang-Chung
Lin Yui-Chi
Wang Tse Yuen
Liu Chia-Yuen
Application Number:
JP2017517006A
Publication Date:
March 06, 2023
Filing Date:
September 28, 2015
Export Citation:
Assignee:
3M Innovative Properties Company
International Classes:
B41M1/12; B41F15/08; B41M1/34; H05K3/06
Domestic Patent References:
| JP201085686A | ||||
| JP2007248726A | ||||
| JP2007275742A | ||||
| JP845759A | ||||
| JP745668A | ||||
| JP201089294A | ||||
| JP9216330A |
Attorney, Agent or Firm:
Fujii Ken
Taro Akazawa
Wakako Nomura
Tsukuda Seigen
Hideto Asamura
Taro Akazawa
Wakako Nomura
Tsukuda Seigen
Hideto Asamura
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