公开(公告)号：US20220416203A1

公开(公告)日：2022-12-29

申请号：US17834952

申请日：2022-06-08

Applicant: ASUSTeK COMPUTER INC.

Inventor： Chin-An Tseng ,  Kun-Chan Lee ,  Yen-Hsun Chen ,  Hong-Bin Liu

IPC: H01L51/52 ,  H01L27/32

Abstract: The disclosure provides an electronic device, including a display panel, an infrared light source, and an infrared cutoff layer. The display panel includes a display surface, a back surface opposite to the display surface, and a side surface connecting the display surface and the back surface. The infrared light source is disposed adjacent to the side surface of the display panel and is configured to emit infrared light. The display panel includes an overlapping region in which the infrared light source overlaps with the side surface as viewed from a side view. The infrared cutoff layer is attached to the side surface and the back surface of the display panel, and covers at least the overlapping region and an extension region in which the overlapping region extends respectively in a transverse direction and toward the back surface by a preset distance.