https://blog.wongcw.com/2022/05/09/%e5%a4%8f%e6%99%ae%e9%a9%8d%e9%be%8d8%e6%97%97%e8%89%a6aquos-r7%e7%99%bc%e5%b8%83%ef%bc%9a240hz%e9%ab%98%e5%88%b7%e5%b1%8f%e3%80%811%e8%8b%b1%e5%af%b8%e5%b7%a8%e5%ba%95%e5%be%a0%e5%8d%a1%e9%8f%a1/