公开(公告)号：US20160124305A1

公开(公告)日：2016-05-05

申请号：US14897478

申请日：2014-06-06

Applicant: DEXERIALS CORPORATION

Inventor： Makiya ITO ,  Ryosuke ENDO ,  KyungSung YUN ,  Hirofumi KONDO

IPC: G03F7/038

Abstract: To provide a production method of a pattern-formed body, which can simply provide a pattern with surface free energy differences. A cured resin layer, to which a pattern of a master (20) has been transferred, is formed on a base (11), by applying a resin composition (12) containing a first compound exhibiting low surface free energy, and a second compound exhibiting surface free energy higher than the surface free energy of the first compound, on the base (11), and curing the resin composition (12) with bringing the resin composition into contact with a master (20), to which a pattern has been formed with surface free energy differences.

Abstract translation: 为了提供一种能够简单地提供具有表面自由能差的图案的图案形成体的制造方法。 通过涂布含有表现出低表面自由能的第一化合物的树脂组合物（12）和第二化合物（12），在基材（11）上形成已经转印了母料（20）的图案的固化树脂层 在基体（11）上表现出比第一化合物的表面自由能高的表面自由能，并且使树脂组合物与已经形成图案的母料（20）接触来固化树脂组合物（12） 形成表面自由能差异。

公开(公告)号：US20190159345A1

公开(公告)日：2019-05-23

申请号：US15735772

申请日：2016-06-22

Applicant: DEXERIALS CORPORATION

Inventor： Makiya ITO ,  Ryosuke ENDO ,  Kazuo GOTO

IPC: H05K3/12 ,  H05K3/38 ,  H05K1/09 ,  H05K1/03

CPC classification number: H05K3/1208 ,  H05K1/0326 ,  H05K1/034 ,  H05K1/09 ,  H05K3/381 ,  H05K2201/0145 ,  H05K2201/015 ,  H05K2201/09681 ,  H05K2203/0195 ,  H05K2203/1105 ,  H05K2203/1173

Abstract: A wiring board manufacturing method and a wiring board in which a pattern can be simply and easily formed even when using a coating composition having a high surface tension are provided. The method includes a transferring step of bringing a resin composition containing a first compound inducing a low surface free energy and a second compound inducing a surface free energy which is higher than that of the first compound into contact with a master on which a desired surface free energy difference pattern is formed and curing the resin composition to form a base material to which the surface free energy difference pattern is transferred; and a conductor pattern forming step of applying a conductive coating composition onto a pattern transfer surface of the base material to form a conductor pattern, the base material having a pattern of a high surface free energy region and a low surface free energy region, and the high surface free energy region having a surface free energy of more than 62 mJ/m2.

公开(公告)号：US20170325335A1

公开(公告)日：2017-11-09

申请号：US15523764

申请日：2015-11-11

Applicant: DEXERIALS CORPORATION

Inventor： Makiya ITO ,  Ryosuke ENDO

IPC: H05K3/12 ,  H05K1/03

CPC classification number: H05K3/1208 ,  H05K1/03 ,  H05K1/0326 ,  H05K1/034 ,  H05K2201/015 ,  H05K2201/0162 ,  H05K2201/0166 ,  H05K2201/0187 ,  H05K2203/1173

Abstract: A wiring board and a method for manufacturing the same enabling simple and easy formation of a conductive pattern are provided. The method comprises a transferring step of bringing a resin composition containing a first compound inducing a low surface free energy and a second compound inducing a higher surface free energy than the first compound into contact with a master on which a desired surface free energy difference pattern is formed and curing to obtain a base material to which the surface free energy difference pattern is transferred; and a conductive pattern forming step of applying a conductive coating composition onto a surface of pattern transfer of the base material to form a conductive pattern.

公开(公告)号：US20170261857A1

公开(公告)日：2017-09-14

申请号：US15102362

申请日：2014-10-30

Applicant: DEXERIALS CORPORATION

Inventor： Makiya ITO ,  Ryosuke ENDO ,  Kyungsung YUN ,  Hirofumi KONDO

IPC: G03F7/20 ,  G03F7/09

CPC classification number: G03F7/2016 ,  G03F7/0002 ,  G03F7/0046 ,  G03F7/027 ,  G03F7/0755 ,  G03F7/09

Abstract: A pattern formed body, including a cured resin layer 12 having a low surface free energy region a and a high surface free energy region b on a base 11, in which a difference in surface free energy between the low surface free energy region a and the high surface free energy region b is greater than 6 mJ/m2, and the low surface free energy region a and the high surface free energy region b are optically leveled surfaces. Accordingly, an ink is applied on the pattern formed body to easily color code.