https://qooah.com/2012/02/01/%e9%a6%99%e6%b8%af-samsung-%e6%8e%a8%e5%87%ba%e6%83%85%e4%ba%ba%e7%af%80%e5%a4%a7%e7%89%b9%e6%83%a0%ef%bc%8c%e8%b3%bc%e8%b2%b7%e6%8c%87%e5%ae%9a%e6%89%8b%e6%a9%9f%e6%9c%83%e6%9c%89%e7%9b%b8%e6%87%89/