TOUCH SENSOR

• Main Authors: KOSHIMIZU KAZUTOSHI, AOSHIMA SHINSUKE
• Format: Patent
• Language: English; Japanese
• Published: 12.11.2015
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

PROBLEM TO BE SOLVED: To provide a touch sensor capable of suppressing disconnection due to an external stress.SOLUTION: A touch sensor comprises a substrate 21, a net-like electrode 22 provided on the substrate 21 and including a plurality of conductor lines 221 arranged in a net-like shape, and an outer edge wiring 23 provided at least in a part of an outer edge of the net-like electrode 22 and formed integrally with the net-like electrode 22. The external wiring 23 comprises a first extension wiring part 231 extending along a first direction D1 and connected to the net-like electrode 22, and a second extension wiring part 232 extending along a second direction D2 from the first extension wiring part 231 and connected to the net-like electrode 22. The first direction D1 and the second direction D2 are the direction of different straight lines. 【課題】外部応力による断線を抑制することができるタッチセンサを提供する。【解決手段】基板２１と、基板２１上に設けられ、網目状に配置された複数の導体線２２１を有する網目状電極２２と、網目状電極２２の外縁の少なくとも一部に設けられ、網目状電極２２と一体的に形成された外縁配線２３と、を備え、外縁配線２３は、第１の方向Ｄ１に沿って延在し、且つ、網目状電極２２に接続された第１の延在配線部２３１と、第１の延在配線部２３１から第２の方向Ｄ２に沿って延在し、且つ、網目状電極２２に接続された第２の延在配線部２３２と、を有し、第１の方向Ｄ１と、第２の方向Ｄ２と、は異なる直線上の方向である。【選択図】 図１