公开(公告)号：US20250036227A1

公开(公告)日：2025-01-30

申请号：US18632222

申请日：2024-04-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JUNGMOK PARK ,  Min-Hong KIM ,  MI-AE PARK ,  BOGEUN YUK

IPC: G06F3/041 ,  G06F3/044 ,  H03B5/32 ,  H10K59/40

Abstract: An electronic device includes a display panel, an input sensor, and a flexible circuit film that includes a sensor controller that drives the input sensor, and an oscillation circuit. The oscillation circuit includes a quartz oscillator connected to the sensor controller, a first electrode connected to a first terminal of the quartz oscillator, and a second electrode disposed in a different layer from the first electrode and that overlaps the first electrode. The first electrode and the second electrode constitute a first capacitor.

公开(公告)号：US20250077033A1

公开(公告)日：2025-03-06

申请号：US18676505

申请日：2024-05-29

Applicant: Samsung Display Co., Ltd.

Inventor： BOGEUN YUK ,  MIN-HONG KIM ,  MI-AE PARK ,  JUNGMOK PARK

IPC: G06F3/044 ,  G06F3/041

Abstract: Disclosed is an electronic device including a display layer, and a sensor layer, wherein the sensor layer includes a plurality of first sensing electrodes including one end and the other end, a plurality of second sensing electrodes, a plurality of first trace lines and a plurality of second trace lines connected the plurality of first sensing electrodes, and a plurality of third trace lines connected to the plurality of second sensing electrodes, respectively, wherein the sensor layer operates in a self-touch scheme during a first section of a sensing frame, wherein a driving signal is provided only to the plurality of first trace lines and the plurality of third trace lines during the first section of the sensing frame.

公开(公告)号：US20210280828A1

公开(公告)日：2021-09-09

申请号：US17314508

申请日：2021-05-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JIN KYU KIM ,  MI-AE PARK ,  SUNG KU KANG ,  SANG WOL LEE

IPC: H01L51/52 ,  G02F1/1333 ,  H01L27/32 ,  H01L51/00

Abstract: A display device includes a flexible substrate including a display area and a non-display area. The substrate has a first surface and a second surface opposite to the first surface. A first protection film is disposed on the first surface of the substrate. The first protection film is disposed over the display area of the substrate. A second protection film is disposed on the first surface of the substrate. The second protection film is disposed over the non-display area of the substrate. A light transmittance of the first protection film is higher than that of the second protection film.