https://qooah.com/2012/12/07/lg-%e5%86%8d%e6%8e%a8-1080p-%e5%85%a8%e9%ab%98%e6%b8%85%e8%9e%a2%e5%b9%95%e6%99%ba%e8%83%bd%e6%89%8b%e6%a9%9f-%ef%bc%8d-lg-e940/