公开(公告)号：US20240221677A1

公开(公告)日：2024-07-04

申请号：US18384357

申请日：2023-10-26

Applicant: LG DISPLAY CO., LTD.

Inventor： Shinji TAKASUGI ,  Hyun-Jong JI

IPC: G09G3/3266 ,  G09G3/3275

CPC classification number: G09G3/3266 ,  G09G3/3275 ,  G09G2310/0278 ,  G09G2310/08 ,  G09G2330/021

Abstract: A display device includes a display panel having a plurality of subpixels arranged in a row and a column; a first gate driving unit supplying a plurality of gate signals to the first subpixel through a plurality of first gate lines; a second gate driving unit supplying the plurality of gate signals to the second subpixel through a plurality of second gate lines; a data driving unit supplying a plurality of data signals through the plurality of data lines; and a timing controlling unit controlling the first gate driving unit, the second gate driving unit and the data driving unit, wherein the timing controlling unit controls the first gate driving unit independently from the second gate driving unit to consecutively supply the plurality of gate signals to the first subpixel through the plurality of first gate lines.

公开(公告)号：US20210182010A1

公开(公告)日：2021-06-17

申请号：US17117569

申请日：2020-12-10

Applicant: LG DISPLAY CO., LTD.

Inventor： Hyun-Jong JI ,  Takayuki SUZUKI ,  Katsuyoshi HIRAKI

IPC: G06F3/14 ,  G09G3/3275 ,  H04B3/36

Abstract: A display system includes: first to Nth (N is an integer greater than or equal to 2) display panels; a drive part configured to output first to Nth video signals of a video to be respectively displayed on the first to Nth display panels and first to Nth control signals for respectively controlling the first to Nth display panels; and a transmission part configured to transmit the first to Nth video signals and the first to Nth control signals to the first to Nth display panels, wherein the transmission part includes first to Nth relay parts, and the mth (m is an integer satisfying 1≤m≤N−1) relay part outputs the mth video signal to the mth display panel and outputs the (m+1)th to Nth video signals to the (m+1)th relay part.