Granted Patent B2

US 12,579,921 · App. 18/399,412 · Granted Mar 17, 2026

Inventor: Yein Kim (Suwon-si, KR)

Assignee: Samsung Electronics Co., Ltd.

G09G3/035G06F1/1652G06F40/174G09G2340/145G09G2354/00

Abstract

Claims (63)

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 second housing part is moved between the retracted position and the extended position; and

a memory storing instructions that, when executed by a processor, cause the electronic device to:

while the second housing part is in the extended position, display, on a first area of the flexible display visible from the front side, a first message bubble and a second message bubble;

while the first message bubble and the second message bubble are displayed on the flexible display, identify that the second housing part is moved from the extended position to the retracted position; and

based on the second housing part being moved from the extended position to the retracted position, display, on a second area of the flexible display visible from the front side, a combined message bubble by including a content of the first message bubble and a content of the second message bubble,

wherein a size of the second area of the flexible display is smaller than a size of the first area of the flexible display.

2 . The electronic device of claim 1 , wherein a content of each of the first and second message bubbles comprise at least one of texts, images, emoticons, emojis or files, and

wherein a vertical distance between a top edge of the first message bubble to a bottom edge of the second message bubble while the housing is in the extended position is greater than a vertical distance between a top edge of the combined message bubble to a bottom edge of the combined message bubble while the housing is in the retracted position.

3 . The electronic device of claim 1 , wherein the instructions, when executed by the processor, further cause the electronic device to:

based on the second housing part being moved from the extended position to the retracted position, merge the first and second message bubbles into the combined message bubble having a width substantially corresponding to a width of an execution screen of a message application, the combined message bubble displaying texts included in the first and second message bubbles,

wherein the width of the combined message bubble is greater than a width of the first message bubble and a width of the second message bubble.

4 . The electronic device of claim 1 , wherein the instructions, when executed by the processor, further cause the electronic device to:

while the second housing part is in the extended position, display, on the first area of the flexible display visible from the front side, a plurality of message bubbles originating from a sender and a plurality of message bubbles originating from a user of the electronic device; and

based on the second housing part being moved from the extended position to the retracted position, display, on the second area of the flexible display visible from the front side, a first combined message bubble by merging contents of the plurality of message bubbles originating from the sender and a second combined message bubble by merging contents of the plurality of message bubbles originating from the user of the electronic device such that two or more message bubbles originating from an identical source are grouped and contents thereof are merged into a respective combined message bubble.

5 . The electronic device of claim 1 , wherein the instructions, when executed by the processor, further cause the electronic device to:

while the combined message bubble is displayed on the flexible display, identify that the second housing part is moved from the retracted position to the extended position; and

based on the second housing part being moved from the retracted position to the extended position, display, on the first area of the flexible display visible from the front side, the first message bubble and the second message bubble by separating the content of the first message bubble and the content of the second message bubble from a content of the combined message bubble.

6 . The electronic device of claim 1 , wherein a content of each of the first and second message bubbles comprises at least one of texts, images, emoticons, emojis or files, and

wherein the at least one of the texts, images, emoticons, emojis or files are arranged in an identical row of the combined message bubble.

7 . The electronic device of claim 1 , wherein a content of each of the first and second message bubbles comprises at least one of texts, images, emoticons, emojis or files, and

wherein a plurality of identical text, image, emoticon, emojis or file, among the at least one of the texts, the images, the emoticons, the emojis or the files separately provided in the first and second message bubbles, are displayed as one identical text, image, emoticon, emojis or file in the combined message bubble.

8 . The electronic device of claim 1 , wherein the instructions, when executed by the processor, further cause the electronic device to:

identify a third message bubble which provides reaction to the first or second message bubble; and

based on the second housing part being moved from the extended position to the retracted position, merge the third message bubble into the combined message bubble.

9 . The electronic device of claim 1 , wherein a height of the combined message bubble is adjusted in accordance with an amount of the content of the first message bubble and the content of the second message bubble.

10 . 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 second housing part is moved between the retracted position and the extended position;

a processor; and

a memory storing instructions that, when executed by the processor, cause the electronic device to:

while the second housing part is in the extended position, display, on a first area of the flexible display visible from the front side, a first message bubble and a second message bubble;

while the first message bubble and the second message bubble are displayed on the flexible display, identify that the second housing part is moving from the extended position to the retracted position; and

based on identifying that the second housing part is moving from the extended position to the retracted position, display, on a second area of the flexible display visible from the front side, a combined message bubble by including a content of the first message bubble and a content of the second message bubble,

wherein a size of the second area of the flexible display is smaller than a size of the first area of the flexible display.

11 . The electronic device of claim 10 , wherein the instructions, when executed by the processor, further cause the electronic device to:

while the second housing part is moving from the extended position to the retracted position, merge texts included in the first message bubble and texts included in the second message bubble by gradually decreasing a spacing between the texts included in the first message and the texts included in the second message bubble.

12 . The electronic device of claim 11 , wherein the instructions, when executed by the processor, further cause the electronic device to:

based on identifying that the second housing part is moving to the retracted position, place the texts included in the first message bubble and the texts included in the second message bubble in an identical row of the combined message bubble.

13 . A method of an electronic device having 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, the method comprising:

while the second housing part is in the extended position, displaying, on a first area of a flexible display of the electronic device visible from a front side of the housing, a first message bubble and a second message bubble;

while the first message bubble and the second message bubble are displayed on the flexible display, identifying that the second housing part is moved from the extended position to the retracted position; and

based on the second housing part being moved from the extended position to the retracted position, displaying, on a second area of the flexible display visible from the front side, a combined message bubble by including a content of the first message bubble and a content of the second message bubble,

wherein a size of the second area of the flexible display is smaller than a size of the first area of the flexible display.

14 . The method of claim 13 , wherein a content of each of the first and second message bubbles comprising at least one of texts, images, emoticons, emojis or files, and

wherein a vertical distance between a top edge of the first message bubble to a bottom edge of the second message bubble while the housing is in the extended position is greater than a vertical distance between a top edge of the combined message bubble to a bottom edge of the combined message bubble while the housing is in the retracted position.

15 . The method of claim 13 , wherein the method further comprises:

based on the second housing part being moved from the extended position to the retracted position, merging the first and second message bubbles into the combined message bubble having a width substantially corresponding to a width of an execution screen of a message application, the combined message bubble displaying texts included in the first and second message bubbles,

wherein the width of the combined message bubble is greater than a width of the first message bubble and a width of the second message bubble.

16 . The method of claim 13 , wherein the method further comprises:

while the second housing part is in the extended position, displaying, on the first area of the flexible display visible from the front side, a plurality of message bubbles originating from a sender and a plurality of message bubbles originating from a user of the electronic device; and

based on the second housing part being moved from the extended position to the retracted position, displaying, on the second area of the flexible display visible from the front side, a first combined message bubble by merging contents of the plurality of message bubbles originating from the sender and a second combined message bubble by merging contents of the plurality of message bubbles originating from the user of the electronic device such that two or more message bubbles originating from an identical source are grouped and contents thereof are merged into a respective combined message bubble.

17 . The method of claim 13 , wherein the method further comprises:

while the combined message bubble is displayed on the flexible display, identifying that the second housing part is moved from the retracted position to the extended position; and

based on the second housing part being moved from the retracted position to the extended position, displaying, on the first area of the flexible display visible from the front side, the first message bubble and the second message bubble by separating the content of the first message bubble and the content of the second message bubble from a content of the combined message bubble.

18 . The method of claim 13 , wherein a content of each of the first and second message bubbles comprising at least one of texts, images, emoticons, emojis or files, and

wherein the at least one of the texts, images, emoticons, emojis or files are arranged in an identical row of the combined message bubble.

19 . The method of claim 13 , wherein a content of each of the first and second message bubbles comprising at least one of texts, images, emoticons, emojis or files, and

wherein a plurality of identical text, image, emoticon, emojis or file, among the at least one of the texts, the images, the emoticons, the emojis or the files separately provided in the first and second message bubbles, are displayed as one identical text, image, emoticon, emojis or file in the combined message bubble.

20 . The method of claim 13 , wherein the method further comprises:

identifying a third message bubble which provides reaction to the first or second message bubble; and

based on the second housing part being moved from the extended position to the retracted position, merging the third message bubble into the combined message bubble.

Assignments (1)

Priority Claims (2)

Continuity (2)

References Cited (21)