IP Library Granted Patent US 12,500,976
Granted Patent B2
US 12,500,976 · App. 18/121,859 · Granted Dec 16, 2025

Electronic device including expandable display and operation method thereof

Inventors: Yunsu Ok (Suwon-si, KR); Youngmok Kim (Suwon-si, KR); Hyelin Lee (Suwon-si, KR); Dahee Lim (Suwon-si, KR); Minjung Kim (Suwon-si, KR)
Assignee: SAMSUNG ELECTRONICS CO., LTD.
H04M1/72454H04M1/0235H04M1/72403H04M2201/38
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Quick Facts
Patent No.
US 12,500,976
App. No.
18/121,859
Granted
Dec 16, 2025
Kind
B2
Abstract

An electronic device according to various embodiments of the present disclosure may comprise: a display which can be expanded or reduced; at least one sensor; and a processor, wherein the processor is configured to: identify whether an input is received; based on identifying that an input has been received, identify whether the display is expanded or reduced within a given period of time, using the at least one sensor; and based on identifying that expansion or reduction of the display is started within the given period of time, execute a specified function corresponding to the identified input.

Claims (36)

1 . An electronic device comprising:

an expandable or contractible display;

at least one sensor; and

at least one processor comprising processor circuitry;

memory storing instructions;

wherein the instructions, when executed by the at least one processor, cause the electronic device to:

divide the display into a plurality of areas;

set different functions to be executed based on the divided areas;

identify whether an input is received;

identify an area among the plurality of areas that includes the position where the identified input is received;

identify whether the display is expanded and/or contracted within a specified time using the at least one sensor; and

execute a function, set based on the identified area, based on identifying that the input is received and that the display starts to be expanded and/or contracted within the specified time.

2 . The electronic device of claim 1 , wherein the instructions, when executed by the at least one processor, individually and/or collectively, cause the electronic device not to execute the function, set based on the identified area, based on identifying that the display does not start to be expanded and/or contracted within the specified time.

3 . The electronic device of claim 1 , wherein the instructions, when executed by the at least one processor, individually and/or collectively, cause the electronic device to:

identify a shape in which the input moves on the display; and

execute the function in further consideration of the identified shape.

4 . The electronic device of claim 3 , wherein the shape in which the user input moves on the display is a shape formed by expansion and/or contraction of the display.

5 . The electronic device of claim 1 , wherein the instructions, when executed by the at least one processor, cause the electronic device to identify whether the display is expanded and/or contracted using a direction in which the display rotates.

6 . The electronic device of claim 5 , wherein the instructions, when executed by the at least one processor, individually and/or collectively, cause the electronic device to further identify a length by which the display is expanded and/or contracted using a touch sensitivity of the display.

7 . The electronic device of claim 1 , further comprising a motor,

wherein the instructions, when executed by the at least one processor, individually and/or collectively, cause the electronic device to expand and/or contract the display using the motor.

8 . The electronic device of claim 1 , wherein the instructions, when executed by the at least one processor, individually and/or collectively, cause the electronic device to:

identify whether expansion and/or contraction of the display terminates within a specified time; and

execute the function corresponding to the identified input based on the expansion and/or contraction of the display terminating within the specified time.

9 . The electronic device of claim 1 , wherein the function is an application, and wherein the application is configured according to the position on the display where the identified input is received.

10 . A method of operating an electronic device comprising an expandable or contractible display, the method comprising:

dividing the display into a plurality of areas;

setting different functions to be executed based on the divided areas;

identifying whether an input is received;

identifying an area among the plurality of areas that includes the position where the identified input is received;

identifying whether the display is expanded and/or contracted within a specified time using at least one sensor; and

executing a function, set based on the identified area, based on identifying that the input is received and that the display starts to be expanded and/or contracted within the specified time.

11 . The method of claim 10 , further comprising not executing the function, set based on the identified area, based on identifying that the display does not start to be expanded and/or contracted within the specified time.

12 . The method of claim 10 , further comprising identifying a shape in which the input moves on the display,

wherein the executing of the function corresponding to the identified input comprises executing the function in further consideration of the identified shape.

13 . The method of claim 10 , wherein the function is an application, and wherein the application is configured according to the position on the display where the identified input is received.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 15, 2023
From: OK, YUNSU; KIM, YOUNGMOK; LEE, HYELIN; LIM, DAHEE; KIM, MINJUNG
To: SAMSUNG ELECTRONICS CO., LTD.
Reel/Frame 062990/0290 →
Priority Claims (2)
KR 10-2020-0167866 · Dec 3, 2020 · national
KR 10-2021-0012331 · Jan 28, 2021 · national
Continuity (2)
Continuation PCTKR2021012278 · Sep 9, 2021
Related Publication 20230224401A1 · Jul 13, 2023
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