公开(公告)号：US20170091508A1

公开(公告)日：2017-03-30

申请号：US14982158

申请日：2015-12-29

Applicant: LG Display Co., Ltd.

Inventor： Manhyeop HAN ,  Kyoseop CHOO ,  Jiho CHO

IPC: G06K9/00 ,  G06F3/041

CPC classification number: G06K9/0002 ,  G06F3/041

Abstract: Provided are a fingerprint sensor and a display device including the same. A fingerprint sensor array includes: a plurality of first electrodes arranged in a first direction, each of the plurality of first electrodes including at least one of: a first transparent electrode including a transparent conductive material and a first metal electrode including a low-resistance metal material; a plurality of second electrodes arranged in a second direction crossing the first direction, each of the plurality of second electrodes including at least one of: a second transparent electrode including the transparent conductive material and a second metal electrode including the low-resistance metal material; and an insulating layer between the plurality of first electrodes and the plurality of second electrodes to insulate the first electrodes from the second electrodes.