Touch panel

タッチパネル

Abstract

【課題】各種電子機器に用いられるタッチパネルに関し、簡易な構成で複数の押圧位置の検出が行え、多様な操作が可能なものを提供することを目的とする。 【解決手段】上基板11下面の上導電層12、または下基板13上面の下導電層14のいずれか一方を、複数の略帯状に形成することによって、上導電層12または下導電層14のいずれか一方の電圧を検出するだけで、複数の押圧位置の検出が行えるため、上電極15や下電極16A、16Bの数も少なくてすみ、全体の外形形状が大きくなることを防ぐことができると共に、電子回路への接続や位置検出の演算処理も簡便なものとなり、簡易な構成で複数の押圧位置の検出が行え、多様な操作が可能なタッチパネルを得ることができる。 【選択図】図1
<P>PROBLEM TO BE SOLVED: To provide a touch panel used for various electronic devices, which can perform detection of a plurality of pressing positions and perform various operations by a simple structure. <P>SOLUTION: In the touch panel, one of an upper conductive layer 12 on a bottom of an upper substrate 11 and a lower conductive layer 14 on a top of a lower substrate 13 is formed of a plurality of substantially belt-shaped conductive layers. According to this, since detection of a plurality of pressing positions can be performed only by detecting voltage of either the upper conductive layer 12 or the lower conductive layer 14, the number of upper electrodes 15 or lower electrodes 16A and 16B can be reduced to prevent the overall outer shape from being enlarged, and connection to an electronic circuit or arithmetic processing for position detection is also facilitated. Consequently, a touch panel which can perform detection of a plurality of pressing positions and perform various operations by a simple structure can be obtained. <P>COPYRIGHT: (C)2011,JPO&INPIT

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (2)

    Publication numberPublication dateAssigneeTitle
    JP-2006202006-AAugust 03, 2006Fujitsu Component Ltd, 富士通コンポーネント株式会社Resistive film type touch panel
    JP-H05241717-ASeptember 21, 1993Gunze Ltd, グンゼ株式会社タッチパネル装置

NO-Patent Citations (0)

    Title

Cited By (1)

    Publication numberPublication dateAssigneeTitle
    US-9041666-B2May 26, 2015Samsung Display Co., Ltd.Touch panel and touch information determining method of touch panel