公开(公告)号：US20230289125A1

公开(公告)日：2023-09-14

申请号：US18200296

申请日：2023-05-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Joohyun LEE ,  Junhyung SHIN ,  Jiyong PARK ,  Seongkoo CHEONG

IPC: G06F3/14 ,  G09F9/302 ,  G09G3/3225

CPC classification number: G06F3/1446 ,  G09F9/3026 ,  G09G3/3225 ,  G09G2300/026 ,  G09G2320/0233 ,  G09G2330/021 ,  G09G2340/0407 ,  G09G2360/16

Abstract: A modular display apparatus is provided. The modular display apparatus includes a plurality of display apparatuses, each of which includes a plurality of pixels; a storage configured to store a plurality of gain sets, each of which includes gain values respectively corresponding to a plurality of power loads; and a processor configured to: identify a gain set from among the plurality of gain sets based on a resolution of the modular display apparatus; transmit the gain set to the plurality of display apparatuses; receive a plurality of gain values which respectively correspond to power loads for the plurality of display apparatuses to display an image from the plurality of display apparatuses; and transmit a gain value from among the plurality of gain values to the plurality of display apparatuses. Each of the plurality of display apparatuses is configured to display the image by driving a plurality of light-emitting devices of the plurality of pixels based on the gain value received from the processor.

公开(公告)号：US20230161535A1

公开(公告)日：2023-05-25

申请号：US17424086

申请日：2021-06-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Joohyun LEE ,  Junhyung SHIN ,  Jiyong PARK ,  Seongkoo CHEONG

IPC: G06F3/14 ,  G09G3/3225 ,  G09F9/302

CPC classification number: G06F3/1446 ,  G09G3/3225 ,  G09F9/3026 ,  G09G2300/026 ,  G09G2320/0233 ,  G09G2330/021 ,  G09G2340/0407 ,  G09G2360/16

Abstract: A modular display apparatus is provided. The modular display apparatus includes a plurality of display apparatuses, each of which includes a plurality of pixels; a storage configured to store a plurality of gain sets, each of which includes gain values respectively corresponding to a plurality of power loads; and a processor configured to: identify a gain set from among the plurality of gain sets based on a resolution of the modular display apparatus; transmit the gain set to the plurality of display apparatuses; receive a plurality of gain values which respectively correspond to power loads for the plurality of display apparatuses to display an image from the plurality of display apparatuses; and transmit a gain value from among the plurality of gain values to the plurality of display apparatuses. Each of the plurality of display apparatuses is configured to display the image by driving a plurality of light-emitting devices of the plurality of pixels based on the gain value received from the processor.