公开(公告)号：US20240096295A1

公开(公告)日：2024-03-21

申请号：US18214935

申请日：2023-06-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongki Lee ,  Jihye Kim ,  Changhoon Kim ,  Jeongphil Seo ,  Kyeongjin Lee ,  Sungjin Lim ,  Youngho Jung ,  Yujin Jung

IPC: G09G3/36

CPC classification number: G09G3/3607 ,  G09G3/3674

Abstract: Provided is a display apparatus including: a liquid crystal panel; a source driver configured to output a grayscale voltage to the liquid crystal panel; a timing controller configured to transmit a source control signal to the source driver; a scaler configured to transmit image data corresponding to content received from an external source to the timing controller; and a controller configured to adjust a driving scan rate of the liquid crystal panel to correspond to a set scan rate of the content, and control at least one of the scaler or the timing controller to adjust a data rate of an output signal based on the driving scan rate.

公开(公告)号：US12211461B2

公开(公告)日：2025-01-28

申请号：US18214935

申请日：2023-06-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongki Lee ,  Jihye Kim ,  Changhoon Kim ,  Jeongphil Seo ,  Kyeongjin Lee ,  Sungjin Lim ,  Youngho Jung ,  Yujin Jung

IPC: G09G3/36

Abstract: Provided is a display apparatus including: a liquid crystal panel; a source driver configured to output a grayscale voltage to the liquid crystal panel; a timing controller configured to transmit a source control signal to the source driver; a scaler configured to transmit image data corresponding to content received from an external source to the timing controller; and a controller configured to adjust a driving scan rate of the liquid crystal panel to correspond to a set scan rate of the content, and control at least one of the scaler or the timing controller to adjust a data rate of an output signal based on the driving scan rate.

公开(公告)号：US12020626B2

公开(公告)日：2024-06-25

申请号：US18139769

申请日：2023-04-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungjin Lim ,  Minhong Park ,  Jihye Kim ,  Kyeongjin Lee ,  Dongki Lee ,  Youngho Jung

IPC: G09G3/20

CPC classification number: G09G3/2092 ,  G09G2310/0245 ,  G09G2310/0267 ,  G09G2310/0275 ,  G09G2354/00

Abstract: A display apparatus includes a panel driver; a display panel including a plurality of pixels connected to a plurality of gate lines and a plurality of data lines through a plurality of switching elements; and a processor configured to control the panel driver to output a gate signal through the plurality of gate lines, and display an image in the display panel by controlling the panel driver to apply, through the plurality of data lines, data voltage to pixels, from among the plurality of pixels, connected with switching elements, from among the plurality of switching elements, to which the gate signal is output, wherein the processor is further configured to control, based on a user input for selecting a ratio of the image, the panel driver to output the gate signal to at least one first gate line connected with a first subset of pixels, from among the plurality of pixels, for displaying the image according to the user input.