https://www.pcmag.com/news/now-thats-a-flex-first-look-at-lenovos-rolling-laptop-and-phone-screens
Now, That's a Flex! First Look at Lenovo's Rolling Laptop and Phone ScreensLenovo's concept laptop at Mobile World Congress has an extending, rollable display that grows in size with a button tap. We checked it out, along with a smartphone that stretches, too.www.pcmag.com무슨 쉴드임??
휴대폰은 화면 툭 치면 깨지게 생김
ThinkBoooooooooooook