Electronic device, method, and non-transitory computer-readable storage medium for displaying visual object for changing size of display region of flexible display

Patent metadata

Field	Value
Publication number	US-12393225-B2
Application number	US-202218146722-A
Country	US
Kind code	B2
Filing date	Dec 27, 2022
Priority date	Apr 14, 2022
Publication date	Aug 19, 2025
Grant date	Aug 19, 2025

Abstract

An electronic device is provided. The electronic device includes a housing, a flexible display configured to slide into or out of the housing, an actuator configured to pull in at least a portion of the flexible display into the housing or pull out at least a portion of the flexible display from the housing, a memory, and a processor. The processor is configured to display a visual object for guiding to change a state of a display region to a reference state, based on identifying that the state of the display region is distinguished from the reference state.

First claim

What is claimed is:

1. An electronic device comprising:
a housing including a first housing part and a second housing part configured to movably engage with the first housing part between a retracted position and an extended position;
a flexible display coupled to the first housing part and the second housing part such that a size of a display region of the flexible display that is visible from a front side of the housing changes as the housing is moved between the retracted position and the extended position;
an actuator;
at least one processor comprising processing circuitry; and
memory comprising one or more storage media storing instructions that, when executed by the at least one processor individually or collectively, cause the electronic device to:
receive a user input for selecting a software application,
based on the user input, identify a reference size of a user interface of the software application in accordance with an execution history of the software application,
compare a size of the user interface to be displayed in the display region having a first size, with the reference size,
based on the size of the user interface being different from the reference size, display a visual object for guiding to change the size of the display region in which the user interface is to be displayed,
based on at least one user input received with respect to the visual object, control the actuator to change the size of the display region from the first size to a second size corresponding to the reference size, and
display the user interface of the software application in the display region having the second size.

2. The electronic device of claim 1 , wherein the instructions, when executed by the at least one processor individually or collectively, cause the electronic device to:
refrain from displaying the visual object, based on the size of the user interface corresponding to the reference size.

3. The electronic device of claim 1 ,
wherein the user input for selecting the software application includes a user input for displaying a screen including a list of software applications being executed in the electronic device,
wherein the list of software applications, included in the screen, includes an image of the user interface, and
wherein the visual object is displayed in the screen.

4. The electronic device of claim 3 ,
wherein the instructions, when executed by the at least one processor individually or collectively, cause the electronic device to:
in response to the user input, display the image of the user interface, included in the screen, in the display region having the first size, based on the size of the user interface corresponding to the reference size, and
in response to the user input, display the image associated with the visual object in the display region having the first size, based on the size of the user interface being different from the reference size, and

wherein the visual object has a representation for indicating the second size.

5. The electronic device of claim 4 , wherein the instructions, when executed by the at least one processor individually or collectively, cause the electronic device to:
receive a user input for the image while the image associated with the visual object is displayed in the screen,
in response to the user input for the image, display information for identifying whether to change the size of the display region to the second size,
in response to a first user input received with respect to the displayed information, change the size of the display region to the second size, and display the user interface in the display region having the second size, and
in response to a second user input received with respect to the displayed information, maintain the size of the display region at the first size, and display the user interface in the display region having the first size.

6. The electronic device of claim 4 , wherein the instructions, when executed by the at least one processor individually or collectively, cause the electronic device to:
receive a user input for the image while the image associated with the visual object is displayed in the screen,
in response to the user input for the image, display the user interface in the display region having the first size, together with another visual object including a reduced image of the user interface to be displayed in the display region having the second size, and
in response to a user input for the other visual object, change the size of the display region to the second size, and display the user interface in the display region having the second size.

7. The electronic device of claim 6 , wherein the other visual object is superimposed or floated on the user interface.

8. The electronic device of claim 4 ,
wherein the instructions, when executed by the at least one processor individually or collectively, cause the electronic device to:
receive a user input for the image, while the image associated with the visual object is displayed in the screen,
in response to the user input for the image, display the user interface in the display region having the first size, together with another visual object to change the size of the display region to the second size, and
in response to a user input for the other visual object, change the size of the display region to the second size, and display the user interface in the display region having the second size, and

wherein the other visual object is displayed within a navigation bar displayed in the display region.

9. The electronic device of claim 4 , wherein the instructions, when executed by the at least one processor individually or collectively, cause the electronic device to:
in response to receiving a user input for the visual object while the image associated with the visual object is displayed in the screen, change the size of the display region to the second size, and display the user interface in the display region having the second size, and
in response to receiving a user input for the image while the image associated with the visual object is displayed in the screen, display the user interface in the display region having the first size.

10. The electronic device of claim 1 ,
wherein the user input for selecting the software application includes a user input for executing the software application, and
wherein the instructions, when executed by the at least one processor individually or collectively, cause the electronic device to:
based on the size of the user interface being different from the reference size, display the visual object in the display region having the first size, together with the user interface displayed in response to execution of the software application, and
based on the size of the user interface corresponding to the reference size, refrain from displaying the visual object.

11. The electronic device of claim 10 , wherein the visual object is displayed at a position where the user input for executing the software application is received.

12. The electronic device of claim 11 , wherein the visual object is superimposed or floated on the user interface.

13. The electronic device of claim 10 , wherein the instructions, when executed by the at least one processor individually or collectively, cause the electronic device to:
identify whether a predetermined time elapses from a timing point of displaying the visual object,
maintain displaying the visual object with the user interface, while identifying that the predetermined time has not elapsed from the timing point, and
cease displaying the visual object in response to identifying that

Assignees

• Samsung Electronics Co Ltd

Inventors

• CHOI Yunsung
• Lim Eunsil
• Ko Jeongwon
• Kim Woohyun
• Lee Bona
• Jung Yusin
• Jwa Yeonjoo
• Han Joonsung

Classifications

• G06F3/0481

  based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance · CPC title

• G06F3/0484

  for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range · CPC title

• G06F1/1652

  the display being flexible, e.g. mimicking a sheet of paper, or rollable · CPC title

• G06F9/451 Primary

  Execution arrangements for user interfaces · CPC title

• H04M1/0268

  including a flexible display panel · CPC title