公开(公告)号：US12148366B2

公开(公告)日：2024-11-19

申请号：US18465076

申请日：2023-09-11

Applicant: LG Display Co., Ltd.

Inventor： Tae Gung Kim ,  Dae Sung Park ,  Chang Woo Seo

IPC: G09G3/32

Abstract: A tiling display apparatus includes a plurality of display modules connected to one another to configure a screen, a set board configured to output an input data enable signal and image data synchronized therewith to one of the plurality of display modules, and first to Nth (where N is a natural number of 3 or more) timing controllers configured for the plurality of display modules, the first to Nth timing controllers are sequentially connected to one another in a first direction through a first interface line based on a cascading scheme and configured to receive the input data enable signal and the image data at different timings which are sequentially delayed and synchronize a display time of the image data on the basis of an independently generated output data enable signal.

公开(公告)号：US11790840B2

公开(公告)日：2023-10-17

申请号：US17984928

申请日：2022-11-10

Applicant: LG Display Co., Ltd.

Inventor： Tae Gung Kim ,  Dae Sung Park ,  Chang Woo Seo

IPC: G09G3/32

CPC classification number: G09G3/32 ,  G09G2300/026 ,  G09G2310/08

Abstract: A tiling display apparatus includes a plurality of display modules connected to one another to configure a screen, a set board configured to output an input data enable signal and image data synchronized therewith to one of the plurality of display modules, and first to Nth (where N is a natural number of 3 or more) timing controllers configured for the plurality of display modules, the first to Nth timing controllers are sequentially connected to one another in a first direction through a first interface line based on a cascading scheme and configured to receive the input data enable signal and the image data at different timings which are sequentially delayed and synchronize a display time of the image data on the basis of an independently generated output data enable signal.