公开(公告)号：EP2703963A4

公开(公告)日：2015-01-28

申请号：EP12777100

申请日：2012-04-27

Applicant: NISSHA PRINTING

Inventor： KAI YOSHIHIRO ,  MORITA JUNPEI ,  HASHIMOTO TAKAO ,  SHIBATA JUNICHI ,  TAKAI YUICHIRO ,  ENDO YUKO

IPC: G06F3/041 ,  G06F3/045

CPC classification number: H05K1/0213 ,  G06F3/0414 ,  G06F3/045 ,  G06F2203/04104

Abstract: There is provided a spacerless input device that suppresses reflection at an interface, prevents generation of Newton's rings, improves visuality, does not operate erroneously even with no provision of a dot spacer, and has a pressure sensitive function even responsive to input with a solid matter. In an input device of a resistive film type accepting multiple touches, a pressure-sensitive conductive layer and an intermediate layer are filled in a gap between a surface provided with an upper transparent electrode group of an upper transparent electrode base member and a surface provided with a lower transparent electrode group of a lower transparent electrode base member.