Samsung Electronics Co., Ltd.

Ju Heo

Young-kook Kim

Seung-hun Lee

Provided are a display apparatus, an apparatus for proof of play, and a method for proof of play of contents, to determine whether content is played normally by analyzing a captured image displayed on the display apparatus. A display apparatus according to an embodiment includes a display configured to display a content image; a communicator configured to receive a camera image captured by the display; and a controller configured to compare the content image and the camera image using a pixel value of the content image and a pixel value of the camera image, and determine whether the content image is displayed normally on the display based on the comparison result.

Display apparatus, apparatus for proof of play, and method for proof of play of contents

A display apparatus includes a display that displays at least a first part of an image, a power supply that supplies power to the display apparatus and an input/output port that connects in parallel the power supply and another power supply of another display apparatus that displays at least a second part of the image.

Growing community of inventors

Suwon-si, South Korea

Ju Heo