公开(公告)号：US20230076740A1

公开(公告)日：2023-03-09

申请号：US17862913

申请日：2022-07-12

Applicant: Samsung Display Co., Ltd.

Inventor： DASOM GU ,  HIROTSUGU KISHIMOTO ,  CHUL HO JEONG ,  JEONGIL YOO ,  JANG DOO LEE

IPC: G06F1/16 ,  G06F3/044

Abstract: An electronic apparatus includes a display layer including a folding area and non-folding areas, a digitizer disposed under the display layer and including first sensing coils, second sensing coils insulated from the first sensing coils, and data lines connected to the second sensing coils, and a support layer disposed under the digitizer, where openings are defined in a portion of the support layer overlapping the folding area. Each first sensing coil includes a long side extending in the first direction and a short side extending in the second direction, each second sensing coil includes a long side extending in the second direction and a short side extending in the first direction, and a width in the second direction of a portion of the data lines overlapping the folding area is greater than a width in the second direction of a portion of the data lines not overlapping the folding area.

公开(公告)号：US20220100234A1

公开(公告)日：2022-03-31

申请号：US17368012

申请日：2021-07-06

Applicant: Samsung Display Co., Ltd.

Inventor： HIROTSUGU KISHIMOTO ,  JEONGIL YOO ,  YUNJAE KIM ,  JAIKU SHIN ,  DONGHO LEE ,  SUNG-KI JUNG ,  CHUL HO JEONG ,  SEUNGKYUN HONG

IPC: G06F1/16 ,  G06F3/046

Abstract: An electronic apparatus includes a display panel having non-folding areas arranged along a first direction, and a folding area disposed between the non-folding areas and folded along an imaginary folding axis extending in a second direction crossing the first direction, a lower protective film disposed below the display panel, a detection sensor disposed below the protective film, and a lower member disposed below the detection sensor. The detection sensor includes a digitizer including first sensing coils and second sensing coils, which are insulated and spaced apart from each other, and a shielding layer disposed below the digitizer. The shielding layer overlaps the folding area and a shielding opening is defined through the shielding layer.