Touch panel

摘要

A touch panel (200, 201, 202, 203, 204, 300, 400, 500, 600) includes a substrate (211), conductive series (221, 421), outer traces (231, 431, 432), and an outer device (280, 380, 480). Two ends of each of the outer traces (231, 431, 432) are respectively connected to two ends of the corresponding conductive series (221, 421). The outer traces (231, 431, 432) connected to the each of the first conductive series (221, 421) extend to a connection region (293, 393, 493) within the peripheral region (292). The outer device (280, 380, 480) is electrically connected to the outer traces (231, 431, 432). Each of the outer traces (231, 431, 432), each corresponding conductive series (221, 421), and the outer device (280, 380, 480) in the connection region (293, 393, 493) constitute a closed conductive path on the substrate (211).