소개 https://youtu.be/9cKAqoh1d8A LED 필름 스크린에 대해 알고 계신가요? 그것은 투명 LED 디스플레이의 한 종류입니다. 떠오르는 디스플레이 기술로서, LED 필름 스크린

소개 https://youtu.be/vDfG4q9Dg8M 사람들이 소비하는 주요 장소 중 하나인 쇼핑몰은 거의 모두 어떻게 효과적으로 고객을 유치할 것인가라는 문제에 직면해 있습니다.

Introduction With the influence of the global greenhouse effect, the summers in many countries are very hot. Especially in some cities in Africa close to

Introduction In this colourful world, LED screens are everywhere. They decorate our cities with brilliant light and clear pictures and convey various information. But have

Introduction From bustling commercial districts to lively stadiums, from busy transportation hubs to iconic landmarks, Jumbotron screens are everywhere and have become a beautiful landscape

Introduction https://youtu.be/9-E1X2qqTYQ With the development of technology, children’s playgrounds have become more and more technological. The games that children like to play are no longer