Granted Patent B2

US 12,449,958 · App. 18/179,682 · Granted Oct 21, 2025

Inventors: Changmo Yang (Suwon-si, KR); Heeyul Kim (Suwon-si, KR); Younghak Oh (Suwon-si, KR); Won Lee (Suwon-si, KR); Yuni Lee (Suwon-si, KR); Jinkyo Chung (Suwon-si, KR)

Assignee: Samsung Electronics Co., Ltd.

G06F3/0484G06F3/0481G06F3/0488G06F2203/04803

Abstract

Claims (81)

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 an area 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;

a mechanical structure in which a mechanical operation occurs to move the second housing part with respect to the first housing part;

at least one processor; and

memory storing instructions which, when executed by the at least one processor, cause the electronic device to:

display a screen comprising a first input user interface (UI) including a UI object displayed on at least a portion of the area of the flexible display that is visible from the front side based on a first layout, the UI object being associated with an input function of the electronic device,

receive a first user input selecting the UI object displayed on the at least the portion of the area of the flexible display,

change the area of the flexible display that is visible from the front side by the mechanical structure, and

display a second input UI comprising a UI component for receiving a second user input through an input method corresponding to the input function associated with the selected UI object, on at least a portion of the changed area, in response to the receiving of the first user input and the changed area.

2. The electronic device of claim 1 ,

wherein the screen displayed on the at least the portion of the area of the flexible display that is visible from the front side comprises a UI object related to a function provided by the electronic device,

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

select the UI object based on the first user input,

determine the function related to the UI object, and

determine the UI component to be included in the second input UI based on the determined function, and

wherein the UI component controls the flexible display so that the UI component is displayed on a region having a larger area than an area of a region in which the UI object is displayed.

3. The electronic device of claim 1 ,

wherein the first user input comprises a touch input, and

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

configure the second input UI based on the UI object when the area of the flexible display that is visible from the front side is changed while the UI object within the screen is selected by the touch input,

control the flexible display to display the second input UI on a portion of the area of the flexible display that is visible from the front side, and

control the flexible display to expand and display the screen in a direction in which the area of the flexible display that is visible from the front side is expanded while the UI object is not selected.

4. The electronic device of claim 1 ,

wherein the screen comprises at least one of an input field for displaying input content or a function item for executing a function provided by the electronic device, and

wherein the first user input relates to at least one of the input field or the function item.

5. The electronic device of claim 1 ,

wherein the screen displayed on the at least the portion of the area of the flexible display that is visible from the front side comprises an execution screen of at least one application, and

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

control the flexible display to display the second input UI based on information about the at least one application.

6. The electronic device of claim 5 ,

wherein the information about the at least one application comprises at least one of information about a type of the at least one application or information about whether the execution screen of the at least one application corresponds to a plurality of applications, and

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

determine an area where the second input UI is to be displayed based on the information about the at least one application.

7. The electronic device of claim 1 , wherein the instructions, when executed by the at least one processor, further cause the electronic device to:

determine a size of the area of the flexible display that is visible from the front side where a UI component is displayed within the second input UI based on the first user input.

8. The electronic device of claim 7 ,

wherein the first user input comprises a touch input for selecting the UI object related to a UI component, and

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

determine the size of the area of the flexible display that is visible from the front side where the UI component is displayed based on a length of a time period during which the touch input is maintained.

9. The electronic device of claim 1 , wherein the second input UI comprises the UI component added to the first input UI or expanded from a portion of the first input UI.

10. The electronic device of claim 1 , wherein the second input UI comprises at least one of a keypad component for receiving a text input, a voice input component for receiving a voice input, or a handwriting input area component for receiving a handwriting input, corresponding to the input method.

11. The electronic device of claim 1 ,

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

determine a second layout based on the UI object which is relating the first user input, and

wherein the second layout comprises a UI component comprising an image list for selecting an image stored in the electronic device.

12. The electronic device of claim 1 , further comprising:

a camera,

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

determine a second layout based on the UI object which is relating the first user input, and

wherein the second layout comprises a UI component comprising a preview image obtained through the camera.

13. The electronic device of claim 1 ,

wherein the area of the flexible display that is visible from the front side is configured to be expanded or reduced in a first direction or a second direction, and

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

determine a direction of expansion of the area of the flexible display that is visible from the front side, and

determine the area of the flexible display that is visible from the front side where the second input UI is displayed based on the determined direction.

14. A method performed by 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 an area 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, and a mechanical structure in which a mechanical operation occurs to move the second housing part with respect to the first housing part, the method comprising:

displaying a screen comprising a first input user interface (UI) including a UI object displayed on at least a portion of the area of the flexible display that is visible from the front side based on a layout, the UI object being associated with an input function of the electronic device;

receiving a first user input selecting the UI object displayed on the at least the portion of the area of the flexible display;

changing the area of the flexible display that is visible from the front side by the mechanical structure; and

displaying a second input UI comprising a UI component for receiving a second user input through an input method corresponding to the input function associated with the selected UI object, on at least a portion of the changed area, in response to the receiving of the first user input and the changed area.

15. The method of claim 14 ,

wherein the screen displayed on the at least the portion of the area of the flexible display that is visible from the front side comprises a UI object related to a function provided by the electronic device,

wherein the method further comprises:

selecting the UI object based on the first user input;

determining the function related to the UI object; and

determining the UI component to be included in the second input UI based on the determined function, and

wherein the UI component controls the flexible display so that the UI component is displayed on a region having a larger area than an area of a region in which the UI object is displayed.

16. The method of claim 14 ,

wherein the first user input comprises a touch input, and

wherein the displaying of the second UI comprises:

configuring the second input UI based on the UI object when the area of the flexible display that is visible from the front side is changed while the UI object within the screen is selected by the touch input;

controlling the flexible display to display the second input UI on a portion of the area of the flexible display that is visible from the front side; and

controlling the flexible display to expand and display the screen in a direction in which the area of the flexible display that is visible from the front side is expanded while the UI object is not selected.

17. The method of claim 14 ,

wherein the screen comprises at least one of an input field for displaying input content or a function item for executing a function provided by the electronic device, and

wherein the first user input relates to at least one of the input field or the function item.

18. The method of claim 14 ,

wherein the screen displayed on the at least the portion of the area of the flexible display that is visible from the front side comprises an execution screen of at least one application, and

wherein the method further comprises:

controlling the flexible display to display the second input UI based on information about the at least one application.

Assignments (1)

Priority Claims (1)

Continuity (2)

References Cited (37)