https://blog.wongcw.com/2020/03/26/%e6%96%b0%e5%b0%88%e5%88%a9%e6%9b%9d%e5%85%89%ef%bc%9a%e8%8f%af%e7%82%ba%e6%88%96%e5%9c%a8mate-40%e5%be%8c%e6%94%9d%e5%a4%96%e5%9c%88%e9%85%8d%e5%82%99%e7%92%b0%e5%bd%a2%e8%a7%b8%e6%8e%a7%e5%b1%8f/
新專利曝光:華為或在Mate 40後攝外圈配備環形觸控屏