TOUCH PANEL SENSOR AND TOUCH PANEL

PROBLEM TO BE SOLVED: To prevent reduction over time of conductivity of the outermost wiring at least.SOLUTION: A touch panel sensor 4 includes a wiring group comprising at least wiring 21-26 and wiring 31-36 arranged around electrodes 10 on a substrate surface 91a and connecting to the electrodes 1...

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Bibliographic Details
Main Author NAKASE TAKAYUKI
Format Patent
LanguageEnglish
Japanese
Published 31.08.2017
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:PROBLEM TO BE SOLVED: To prevent reduction over time of conductivity of the outermost wiring at least.SOLUTION: A touch panel sensor 4 includes a wiring group comprising at least wiring 21-26 and wiring 31-36 arranged around electrodes 10 on a substrate surface 91a and connecting to the electrodes 10, and wiring 41-46 and wiring 51-56 arranged around electrodes 11 on a substrate surface 92a and connecting to the electrodes 11. The outermost wiring 61 on the substrate surface 91a where the wiring group is arranged at least and the outermost wiring 62 on the substrate surface 92a where the wiring group is arranged at least are formed of a metal whose conductivity reduces when combined with a component entering through a gap between the substrate surfaces and adhesive 93, and a slit is formed.SELECTED DRAWING: Figure 2 【課題】少なくとも最も外側の配線の導電性の経時的な低下を抑制すること。【解決手段】タッチパネルセンサ４は、基板面９１ａの電極１０の周囲に設けられ、電極１０の各々に接続する配線２１〜２６及び配線３１〜３６と、基板面９２ａの電極１１の周囲に設けられ、電極１１の各々に接続する配線４１〜４６及び配線５１〜５６と、を少なくとも含む配線群と、を有する。少なくとも配線群が設けられる基板面９１ａにおける最も外側の外側配線６１、及び、少なくとも配線群が設けられる基板面９２ａにおける最も外側の外側配線６２は、基板面と接着剤９３との間から侵入した成分と化合することで導電性が低下する金属で形成されており、スリットを有する。【選択図】図２
Bibliography:Application Number: JP20160035134