公开(公告)号：US20200225826A1

公开(公告)日：2020-07-16

申请号：US16740847

申请日：2020-01-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyunsoo Yuk ,  Soyoung Shin ,  Soyoung Jung ,  Sangjin Han

IPC: G06F3/0488 ,  G06F3/01 ,  G06F3/038

Abstract: An electronic device having an electronic blackboard function, and an operation method thereof are provided. The electronic device includes a display, a touch input module comprising touch input circuitry configured to receive a touch input, a memory storing one or more instructions, and a processor configured to execute the one or more instructions stored in the memory to control the electronic device to: receive a writing area designation input designating a writing area through the touch input module, receive a tag input for the writing area through the touch input module, and perform a predefined function corresponding to the tag input for the writing area.

公开(公告)号：US11853640B2

公开(公告)日：2023-12-26

申请号：US17140311

申请日：2021-01-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyeonji Lee ,  Yonghwan Kwon ,  Soyoung Shin ,  Jisoo Yoon ,  Hajeong Yun ,  Sangjoon Lee ,  Eunjin Lee

IPC: G06F3/16 ,  H04N21/41 ,  H04R3/12

CPC classification number: G06F3/16 ,  H04N21/41265 ,  H04R3/12 ,  H04R2420/07

Abstract: Provided is a display apparatus including: a display; a content interface; a communication interface; and a controller configured to: control the display to display an image corresponding to the broadcast signal received through the content interface; receive operation information of an external audio apparatus through at least one interface selected from the content interface and the communication interface; and control the display to display a control menu for providing the operation information of the external audio apparatus and acquiring a user input related to an operation of the external audio apparatus in response to the operation information of the external audio apparatus being received.

公开(公告)号：US11704015B2

公开(公告)日：2023-07-18

申请号：US16722826

申请日：2019-12-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soyoung Jung ,  Sangjin Han ,  Soyoung Shin ,  Hyunsoo Yuk

IPC: G06F3/04883 ,  G06F3/0481 ,  G06F3/04845

CPC classification number: G06F3/04883 ,  G06F3/0481 ,  G06F3/04845 ,  G06F2203/04803

Abstract: An electronic device and a controlling method of the electronic device include a display, a memory including at least one instruction, and a processor executing the at least one instruction. The processor controls the display to display a first screen including a first layer for performing writing according to a touch interaction of a user, and based on an event for displaying a content on the first screen occurring while the first screen is displayed, controls the display to display a second screen including a second layer for displaying the content on the first layer and a third layer for performing writing according to a touch interaction of a user on the second layer on some areas of the first screen.