公开(公告)号：US20210200365A1

公开(公告)日：2021-07-01

申请号：US17134389

申请日：2020-12-26

Applicant: LG Display Co., Ltd.

Inventor： Young-Wook LEE ,  Jung-Ho BANG ,  Jeong-Gi YUN ,  Seon-Hui HWANG ,  Eun-Young PARK ,  Jong-Han PARK ,  Seung-Hye CHO

IPC: G06F3/041 ,  H01L27/32 ,  H01L51/52 ,  G06F3/044

Abstract: A touch display panel for improving product yield and product reliability and reducing manufacturing cost includes a touch sensor unit disposed on an encapsulation unit, the touch sensor unit including a plurality of touch sensors corresponding to an active area and a touch passivation layer on the plurality of touch sensors, and an antireflection unit disposed on the touch sensor unit, the antireflection unit at least including a black matrix disposed in non-emissive areas of the active area and a bezel area, wherein the antireflection unit and the touch passivation layer overlap the active area and the bezel area and do not overlap at least a pad area of the bezel area, and, in the bezel area, the overlapping area of the antireflection unit is equal to the overlapping area of the touch passivation layer.