公开(公告)号：US20200328377A1

公开(公告)日：2020-10-15

申请号：US16826138

申请日：2020-03-20

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunsang SEO ,  Kihyun KIM ,  Younggil PARK

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/56

Abstract: A method of manufacturing a display device includes forming a display unit including a main display area and a sensor area over a substrate, the main display area including a main pixel, and the sensor area including an auxiliary pixel and a transmission portion, the forming of the display unit including preparing a hard substrate defining an empty space corresponding to a location of the transmission portion, forming a soft substrate on the hard substrate, forming the main display area and the sensor area on the soft substrate, forming a thin-film encapsulation layer covering the main display area and the sensor area, and forming a transmission hole in the empty space by removing the hard substrate, the transmission hole passing through from the soft substrate to the thin-film encapsulation layer, and arranging a component on one side of the substrate, the component for communicating a signal through the transmission portion.