US 2025/0094113 A1 · DISPLAY APPARATUS FOR IDENTIFYING CONNECTION AND DISCONNECTION OF EXTERNAL DISPLAY DEVICE AND CONTROL METHOD THEREOF

Abstract

A display apparatus includes a memory storing first apparatus information corresponding to the display apparatus and instructions, a sensor, a display, a communication interface, and at least one processor operatively connected to the memory and configured to execute the instructions to, based on detecting connection with an external display apparatus through the sensor, receive second apparatus information corresponding to the external display apparatus from the external display apparatus, generate integrated apparatus information based on the first apparatus information and the second apparatus information, and control the communication interface to transmit the integrated apparatus information to a source apparatus.

Claims20

Dependent claims

A display apparatus comprising:

a memory storing first apparatus information corresponding to the display apparatus and instructions;
a sensor;
a display;
a communication interface;
and
at least one processor operatively connected to the memory, the sensor, the display, and the communication interface, the at least one processor being configured to execute the instructions to:
based on detecting connection with an external display apparatus through the sensor, receive second apparatus information corresponding to the external display apparatus from the external display apparatus,
generate integrated apparatus information based on the first apparatus information and the second apparatus information;
and
control the communication interface to transmit the integrated apparatus information to a source apparatus,
wherein the integrated apparatus information comprises information on resolutions that can be displayed through the display apparatus and the external display apparatus.

8 more elements

A control method of a display apparatus, the control method comprising:

based on detecting connection with an external display apparatus, receiving second apparatus information corresponding to the external display apparatus from the external display apparatus;
generating integrated apparatus information based on the second apparatus information and first apparatus information corresponding to the display apparatus;
and
transmitting the integrated apparatus information to a source apparatus,
wherein the integrated apparatus information comprises:
information on resolutions that can be displayed through the display apparatus and the external display apparatus.

3 more elements

Dependencies are inferred from the claim text.

Facts

Application

18/925,711Filed 24 Oct 2024

Priority

KR 10-2023-012589020 Sep 2023

Published

20 Mar 2025

Term ends

Not estimatedThe source records don’t support an estimate.

Classification7 codes

G06F 3/1446
Controlling a plurality of local displays, e.g. CRT and flat panel display: display composed of modules, e.g. video walls
G06F 3/14
Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for…: digital…
G06F 3/1454
Digital output to display device ; Cooperation and interconnection of the display device with other functional units: involving copying of the…
G09G 2340/0407
Changes in size, position or resolution of an image: resolution change, inclusive of the use of different resolutions for different screen areas

Display apparatus for identifying connection and disconnection of external display device and control method thereof

Life of this patent

Display apparatus for identifying connection and disconnection of external display device and control method thereof

Life of this patent

Abstract

Claims20