https://blog.wongcw.com/2019/10/29/%e5%b8%b6%e6%9c%89%e5%b1%8f%e5%b9%95%e4%b8%8b%e6%94%9d%e5%83%8f%e6%a9%9f%e7%9a%84%e9%9b%bb%e8%a9%b1/
帶有屏幕下攝像機的電話