公开(公告)号：US10228580B2

公开(公告)日：2019-03-12

申请号：US15539869

申请日：2015-12-28

Applicant: LG INNOTEK CO., LTD.

Inventor： Seong Su Oem ,  Young Sun You ,  Jin Woong Lee ,  Chung Wan Lee ,  Kwang Yong Jin ,  Yong Jae Choi

IPC: G02F1/1333 ,  G06F3/044 ,  G02F1/1343 ,  G06F3/0354 ,  G06F3/047

Abstract: The present invention relates to a touch panel and, more particularly, to a touch panel comprising: a substrate, which is divided into a valid area and an invalid area; sensing electrodes disposed in the valid area, thereby sensing a first input; touch electrodes disposed in the valid area so as not to overlap with the sensing electrode, thereby sensing a second input; first wirings disposed in the invalid area and connected to the sensing electrodes; and second wirings disposed in the invalid area and connected to the touch electrodes, wherein the touch electrodes are mesh form and disposed between the sensing electrodes, and each second wiring surrounds at least one sensing electrode and is electrically connected in a loop form.

公开(公告)号：US10534483B2

公开(公告)日：2020-01-14

申请号：US15561258

申请日：2016-05-02

Applicant: LG INNOTEK CO., LTD.

Inventor： Jin Woong Lee ,  Byung Youl Moon ,  Jung Hwan Bang ,  Kwang Yong Jin ,  Yong Jae Choi

IPC: G06F3/044 ,  G06F3/0354 ,  G06F3/045 ,  G06F3/047 ,  G06F3/046

Abstract: The present invention relates to a touch panel and, more particularly, to a touch panel capable of improving electrical conductive characteristics of the touch panel, reducing the size of the touch panel, improving the visibility of the touch panel, and minimizing damage to a substrate when a failure test is performed on the touch panel.