公开(公告)号：US20240160397A1

公开(公告)日：2024-05-16

申请号：US18391083

申请日：2023-12-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Deukgeun AHN ,  Jaehyang Lee ,  Hyeokjun Choi

IPC: G06F3/14 ,  G09G3/32

CPC classification number: G06F3/1446 ,  G09G3/32 ,  G09G2300/026 ,  G09G2310/0213 ,  G09G2330/021 ,  G09G2360/12

Abstract: A modular display apparatus is disclosed. The modular display apparatus includes a plurality of display modules, and a controller configured to control the plurality of display modules, and the plurality of display modules include a plurality of scan groups, respectively, the controller is configured to transmit an image signal corresponding to the respective display modules based on an image frame, and the respective scan groups included in a first display module from among the plurality of display modules includes a plurality of scan lines arranged in one direction, a plurality of data lines arranged in a direction perpendicular to the plurality of scan lines, light emitting diodes generated at a cross area of the scan lines and the data lines, and at least one driver integrated circuit.

公开(公告)号：US20230221912A1

公开(公告)日：2023-07-13

申请号：US17972921

申请日：2022-10-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Deukgeun AHN ,  Jaemoon Lee

IPC: G06F3/14 ,  G09G3/20 ,  G09G3/32 ,  G09G3/00

CPC classification number: G06F3/1446 ,  G09G3/2096 ,  G09G3/32 ,  G09G3/006 ,  G09G2360/04 ,  G09G2300/026

Abstract: A cabinet and a method for controlling a cabinet constituting a modular display apparatus are provided. The cabinet constituting a modular display apparatus includes a plurality of display modules; a first interface; a second interface configured to be connected to a first cabinet adjacent to the cabinet; a memory configured to store at least one test image; and a processor configured to, based on a detection that a test device is connected to the first interface, control the plurality of display modules to display the at least one test image, and control the second interface to transmit the at least one test image to the first cabinet to be displayed on the first cabinet.