Display apparatus, electronic device, and operating methods thereof

Patent metadata

Field	Value
Publication number	US-12530160-B2
Application number	US-202418612784-A
Country	US
Kind code	B2
Filing date	Mar 21, 2024
Priority date	Mar 21, 2023
Publication date	Jan 20, 2026
Grant date	Jan 20, 2026

Abstract

A display apparatus, including: a display; a communicator; at least one processor; and a memory configured to store one or more instructions which, when executed by the at least one processor, cause the display apparatus to: transmit, to an electronic device, a request for remote connection for receiving content; receive, from the electronic device, information about a protocol determined based on a type of the content; arrange a pipeline configured to process the content, based on the information about the protocol; and output, using the pipeline, the content received from the electronic device according to the protocol.

First claim

What is claimed is:

1 . A display apparatus comprising:
a display; a communicator; at least one processor; and a memory configured to store one or more instructions which, when executed by the at least one processor, cause the display apparatus to:
transmit, to an electronic device, a request for remote connection for receiving content;
receive, from the electronic device, information about a protocol determined based on a type of the content;
arrange a pipeline configured to process the content, based on the information about the protocol; and
output, using the pipeline, the content received from the electronic device according to the protocol.

2 . The display apparatus of claim 1 , wherein the one or more instructions further cause the display apparatus to:
determine whether to change the protocol, based on an output screen corresponding to the content; and based on determining to change the protocol, transmit a request for changing the protocol to the electronic device.

3 . The display apparatus of claim 1 , the one or more instructions further cause the display apparatus to:
receive content of a first type according to a first protocol, based on the information about the protocol received from the electronic device indicating the first protocol; and receive content of a second type according to a second protocol different from the first protocol, based on the information about the protocol indicating the second protocol.

4 . The display apparatus of claim 3 , wherein the content of the first type comprises video content, and the content of the second type comprises document content.

5 . The display apparatus of claim 3 , wherein the one or more instructions further cause the display apparatus to:
arrange a first pipeline comprising a decoder, based on the information about the protocol receiving from the electronic device indicating the first protocol; and arrange a second pipeline which does not include the decoder, based on the information about the second protocol received from the electronic device indicating the second protocol.

6 . The display apparatus of claim 3 , wherein the one or more instructions further cause the display apparatus to:
determine, using a first process, a state of an output screen based on the content being received according to the first protocol; and determine, using a second process different from the first process, the state of the output screen based on the content being received according to the second protocol.

7 . The display apparatus of claim 3 , wherein the one or more instructions further cause the display apparatus to:
determine a text resolution of the content received from the electronic device according to the first protocol; and transmit, to the electronic device, a request for changing to the second protocol, based on determining that the text resolution is less than a threshold value.

8 . The display apparatus of claim 3 , wherein the one or more instructions further cause the display apparatus to:
determine an amount of change of an image of the content received from the electronic device according to the second protocol; and transmit, to the electronic device, a request for changing to the first protocol, based on determining that the amount of change of the image is greater than a threshold value.

9 . The display apparatus of claim 1 , wherein the one or more instructions further cause the display apparatus to:
receive, from the electronic device, the information about the protocol based on a type of a piece of content having a largest area on an output screen of the electronic device from among a plurality of pieces of content.

10 . The display apparatus of claim 1 , wherein the one or more instructions further cause the display apparatus to:
provide a user interface for asking whether to change the protocol, based on determining that the determined protocol of the display apparatus is non-suitable.

11 . The display apparatus of claim 1 , wherein the one or more instructions further cause the display apparatus to:
process, using the pipeline, image data received from the electronic device through a remote desktop protocol; and playback, using the pipeline, video data received from the electronic device through a streaming protocol.

12 . An electronic device comprising:
a communicator; at least one processor; and a memory configured to store one or more instructions which, when executed by the at least one processor, cause the electronic device to:
receive a request for remote connection from a display apparatus;
determine a protocol based on a type of content to be transmitted to the display apparatus;
transmit information about the determined protocol to the display apparatus; and
based on receiving a request for the content from the display apparatus, transmit the content to the display apparatus according to the protocol.

13 . The electronic device of claim 12 , wherein the one or more instructions further cause the electronic device to change the protocol based on receiving a request for changing the protocol from the display apparatus.

14 . The electronic device of claim 12 , wherein the one or more instructions further cause the electronic device to:
transmit information about a first protocol to the display apparatus, based on determining that the content is content of a first type; and transmit information about a second protocol different from the first protocol to the display apparatus, based on determining that the content is content of a second type.

15 . The electronic device of claim 14 , wherein the content of the first type comprises video content, and the content of the second type comprises document content.

16 . The electronic device of claim 12 , wherein the one or more instructions further cause the electronic device to:
identify a piece of content having a largest area on an output screen of the electronic device from among a plurality of pieces of content to be transmitted; and transmit the information about the protocol corresponding to a type of the identified piece of content.

17 . An operating method of a display apparatus, the operating method comprising:
transmitting, to an electronic device, a request for remote connection for receiving content; receiving, from the electronic device, information about a protocol determined based on a type of the content; arranging a pipeline for processing the content, based on the information about the protocol; and outputting, using the pipeline, the content received from the electronic device according to the protocol.

18 . The operating method of claim 17 , further comprising:
determining whether to change the protocol, based on an output screen corresponding to the content; and based on determining to change the protocol, transmitting, to the electronic device, a request for changing the protocol.

19 . The operating method of claim 17 , wherein the receiving, from the electronic device, of the information about the protocol determined based on the type of the content comprises:
receiving content of a first type according to a first protocol, based on the information about the protocol received from the electronic device indicating the first protocol; and receiving content of a second type according to a second protocol different from the first protocol, based on the information about the protocol received from the electronic device indicating the second protocol.

20 . The operating m

Assignees

• Samsung Electronics Co Ltd

Inventors

• Lee Jongin
• Kim Sehyun
• Kim Minjoo
• Bae Geumrae

Classifications

• H04L67/01 Primary

  Protocols · CPC title

• G06T7/0002

  Inspection of images, e.g. flaw detection · CPC title

• H04L65/65

  Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP] · CPC title

• G06Q50/10

  Services · CPC title

• G06F13/38

  Information transfer, e.g. on bus (G06F13/14 takes precedence) · CPC title