公开(公告)号：US20220146447A1

公开(公告)日：2022-05-12

申请号：US17519757

申请日：2021-11-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoyoung Jeong ,  Youngmin Kang ,  Myunghoon Kwak ,  Youngrog Kim ,  Songyi Lee ,  Jookwan Lee ,  Jihyung Jung ,  Baekeun Cho ,  Soyoung Lee

IPC: G01N27/22 ,  G06F3/044 ,  G06F1/16 ,  G06F9/4401

Abstract: An electronic device may include a housing, a display including a touch sensor panel, wherein the display is configured to move with respect to the housing so that at least one portion thereof is exposed from the inside of the housing to the front surface of the electronic device, and at least one processor operatively connected to the display. The at least one processor is configured to acquire, in a state in which at least one portion of the display is exposed to the front surface of the electronic device, data indicating a capacitance change on the at least one portion of the display through the touch sensor panel, identify a moisture-introduced state, based on the acquired data, and perform an operation of responding to the identified moisture-introduced state.

公开(公告)号：US11790820B2

公开(公告)日：2023-10-17

申请号：US17837538

申请日：2022-06-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Myunghoon Kwak ,  Songyi Lee ,  Junyoung Choi ,  Yangwook Kim ,  Yangsoo Choi ,  Hyunju Hong

IPC: G09G3/00 ,  G06F3/01 ,  G06T7/20 ,  G06T7/70 ,  G06F1/16 ,  G06F3/04886

CPC classification number: G09G3/035 ,  G06F1/1652 ,  G06F3/011 ,  G06F3/04886 ,  G06T7/20 ,  G06T7/70 ,  G06T2207/30196 ,  G06T2207/30242 ,  G09G2354/00

Abstract: An electronic device including a rollable display is provided. The electronic device includes a housing including a main body, a first planar part disposed at one end of the main body, and a second planar part disposed at another end of the main body and disposed in parallel to the first planar part, a rollable display drawn out from an interior of the housing or inserted into the interior of the housing through a slit formed in a direction perpendicular to the first planar part, and a handler member combined with an end of the rollable display and including a first magnet. A second magnet having a polarity different from a polarity of the first magnet disposed within the main body so that the handler member is attached to a surface of the main body in a state in which a part of the rollable display has been drawn out from the interior of the housing.

公开(公告)号：US11906458B2

公开(公告)日：2024-02-20

申请号：US17519757

申请日：2021-11-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoyoung Jeong ,  Youngmin Kang ,  Myunghoon Kwak ,  Youngrog Kim ,  Songyi Lee ,  Jookwan Lee ,  Jihyung Jung ,  Baekeun Cho ,  Soyoung Lee

IPC: G01N27/22 ,  G06F3/044 ,  G06F1/16 ,  G06F9/4401

CPC classification number: G01N27/223 ,  G06F1/1624 ,  G06F1/1637 ,  G06F1/1692 ,  G06F3/044 ,  G06F9/4401 ,  G06F1/1616 ,  G06F2203/04102

Abstract: An electronic device may include a housing, a display including a touch sensor panel, wherein the display is configured to move with respect to the housing so that at least one portion thereof is exposed from the inside of the housing to the front surface of the electronic device, and at least one processor operatively connected to the display. The at least one processor is configured to acquire, in a state in which at least one portion of the display is exposed to the front surface of the electronic device, data indicating a capacitance change on the at least one portion of the display through the touch sensor panel, identify a moisture-introduced state, based on the acquired data, and perform an operation of responding to the identified moisture-introduced state.

公开(公告)号：US11699372B2

公开(公告)日：2023-07-11

申请号：US17573138

申请日：2022-01-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jookwan Lee ,  Youngmin Kang ,  Myunghoon Kwak ,  Youngrog Kim ,  Songyi Lee ,  Jihyung Jung ,  Hoyoung Jeong ,  Baekeun Cho ,  Hyunju Hong

IPC: G09G3/00

CPC classification number: G09G3/035 ,  G09G2320/041 ,  G09G2320/0686

Abstract: An operating method of an electronic device is provided. The method includes measuring an external temperature of the electronic device by using at least one sensor. The method may calculate, from an entire region of a flexible display, a fixed region that is visually exposed to an outside regardless of a screen size of the electronic device, and a variable region that is visually exposed at least in part to the outside in a screen expansion or screen size change state of the electronic device. The method may compare the external temperature with a preset first threshold temperature, thereby determining heating of the variable region in response to the external temperature being less than the first threshold temperature. The method may heat the variable region by controlling at least one of a luminance or a driving frequency of the variable region.