Samsung Display Co., Ltd.

Dongwoo Fine-chem Co., Ltd.

Sang Chui Lee

Jaehyun Lee

Choon Hyop Lee

Mi Young Kim

Kang Won Lee

Seung Hwan Chung

In Nam Lee

Dongpil Park

A display panel includes: a printed circuit board disposed at one side of the display panel, the printed circuit board, having: a pattern portion including a surface, a first driving electrode and a first sensing electrode disposed on the first surface; and a cover portion facing the surface of the pattern portion and including a first pressure sensing layer overlapping the first driving electrode and the first sensing electrode.

Display panel with integrated pressure sensor and printed circuit board

Disclosed is a touch sensor that includes a support layer including a touch area and a non-touch area surrounding the touch area, a sensing electrode part disposed on the support layer and in the touch area, and an insulating layer disposed in the touch area and a portion of the non-touch area. The insulating layer has a trench disposed along a perimeter of the touch area in the non-touch area. Also disclosed is a display device that includes the touch sensor and a method of manufacturing the touch sensor.

Touch sensor, display device including the same, and method of manufacturing touch sensor

Growing community of inventors

Yongin-si, South Korea

Sang Chui Lee