公开(公告)号：US20230208673A1

公开(公告)日：2023-06-29

申请号：US17970186

申请日：2022-10-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kiock SHIN ,  Changhun KIM ,  Sarfaraz AHMED

IPC: H04L12/40 ,  H04L69/324

CPC classification number: H04L12/40 ,  H04L69/324

Abstract: There is provided an electronic apparatus including one or more processor that obtains at least one target node device corresponding to a user command, among the plurality of node devices, and a control command corresponding to the user command, generates an Ethernet frame based on the content and the control command, the Ethernet frame including a data field, and transmits the Ethernet frame to any one of the one or more node devices through the communication interface. The data field includes a content area configured to store information on the content and a plurality of node areas each corresponding to the plurality of node devices, and the control command is stored in a node area corresponding to the at least one target node device among the plurality of node areas.

公开(公告)号：US20240275762A1

公开(公告)日：2024-08-15

申请号：US18637158

申请日：2024-04-16

Applicant: SAMSUNG ELECTRONICS CO. LTD.

Inventor： Kiock SHIN ,  Changhun KIM ,  Sarfaraz AHMED

IPC: H04L61/5038 ,  H04L12/40 ,  H04L101/604

CPC classification number: H04L61/5038 ,  H04L12/40 ,  H04L2101/604

Abstract: An electronic device including: a memory configured to store an address code; a communication interface configured to communicate with one or more node apparatuses among a plurality of node apparatuses by serial communication; and a processor configured to: obtain the address code and an address value corresponding to one node apparatus among the one or more node apparatuses, generate an Ethernet frame including a custom field based on the address code and the address value, and transmit the generated Ethernet frame to the one node apparatus through the communication interface, where the custom field includes: an address code area storing the address code and an address value area storing the address value, and the address code configured to set the address value of the one node apparatus.

公开(公告)号：US20240319948A1

公开(公告)日：2024-09-26

申请号：US18734461

申请日：2024-06-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kiock SHIN ,  Jaemoon LEE

IPC: G06F3/14 ,  G09F9/302

CPC classification number: G06F3/1446 ,  G09F9/3026 ,  G09G2300/026

Abstract: A display device included in a modular display device including a plurality of display devices, the display device including: a plurality of communication interfaces; and at least one processor configured to: identify, based on a first signal transmitted by a main control box being received through a first communication interface from among the plurality of communication interfaces, the first communication interface as having received the first signal along a main connection path, control remaining communication interfaces among the plurality of communication interfaces to output the first signal, and identify, based on a second signal transmitted by a sub control box being received through a second communication interface among the plurality of communication interfaces, the second communication interface as having received the second signal along a sub connection path.