公开(公告)号：US20240054962A1

公开(公告)日：2024-02-15

申请号：US18495869

申请日：2023-10-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungjin LIM ,  Seungjun JEONG ,  Junghyun YOON

IPC: G09G3/3275

CPC classification number: G09G3/3275 ,  G09G2330/026 ,  G09G2300/0842 ,  G09G2310/08

Abstract: A display apparatus for reducing a booting time includes: a display panel including a plurality of pixels; a timing controller configured to drive the display panel; and a at least one controller configured to control the timing controller to perform a sensing process for sensing electrical characteristics of the plurality of pixels based on power-on of the display panel, wherein the at least one controller is further configured to determine whether to perform the sensing process or skip the sensing process based on a power-off period of the display panel before the display panel is powered on.

公开(公告)号：US20240282249A1

公开(公告)日：2024-08-22

申请号：US18545668

申请日：2023-12-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junghyun YOON ,  Sungjin LIM ,  Seungjun JEONG

IPC: G09G3/32 ,  G09G3/3258

CPC classification number: G09G3/32 ,  G09G3/3258 ,  G09G2320/0238

Abstract: An display apparatus includes: a display panel; and a controller configured to: process source data, received from an external device, to control the display panel to display an image on a screen of the display panel, the source data including the image, identify a first aspect ratio of the screen of the display panel and a second aspect ratio of the image, based on the first aspect ratio being different from the second aspect ratio, determine, within the screen of the display panel, an image area where the image is displayed and a black area where the image is not displayed, and move the image area periodically or substantially periodically along a direction in which the black area is located within the screen of the display panel.

公开(公告)号：US20250104609A1

公开(公告)日：2025-03-27

申请号：US18780074

申请日：2024-07-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungjin LIM ,  Seungjun JEONG ,  Hyun KANG ,  Woosuk KO ,  Myeonggu KIM ,  Namwoo PARK ,  Yongcheol PARK ,  Wanhee CHUN

IPC: G09G3/32

Abstract: A method of manufacturing including: generating first compensation data based on pre-stored first mura data; displaying a test image according to the first compensation data; generating second mura data based on the displayed test image; generating second compensation data based on the second mura data; generating integrated compensation data based on a combination of the first compensation data and the second compensation data; and compensating for a luminance of the display device based on the integrated compensation data.