Lg Electronics Inc.

Chansic Park

Yonghyun Kim

Jaehoon Jeong

Yanghyun Kim

Woosik Jung

Jaewoon Lee

Sungoh Yang

Dongsu Kim

Heeyoung Lee

Sunghyun Yang

Myungdeok Bae

Jonghyug Bae

The present disclosure relates to an image display apparatus and a video wall including the same. An image display apparatus according to an embodiment of the present disclosure includes: a panel including a plurality of light emitting diodes; and a driving controller configured to output a scan signal for each of a plurality of subframe periods, and output a data signal for displaying an image, to the plurality of light emitting diodes, and the driving controller is configured to divide at least some subframe periods among the plurality of subframe periods into a plurality of group periods, and separately drive the light emitting diodes during at least some periods among the plurality of group periods. Accordingly, luminance non-uniformity between a plurality of light emitting diodes may be reduced.

Image display apparatus, and video wall including the same

A display apparatus in one example can include a plurality of light emitting diodes, and a plurality of driving devices to output driving signals for driving the plurality of light emitting diodes. Each of the plurality of driving devices bypasses input common command data and outputs the common command data to an adjacent driving device. Accordingly, a transmission period of data transmitted to the plurality of driving devices can be reduced.

Display apparatus including driving devices that bypass input common command data, and image display apparatus including same

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Seoul, South Korea

Chansic Park