| Number | Date | Country | Kind |
|---|---|---|---|
| 30-2012-0050720 | Oct 2012 | KR | national |
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| 6714403 | Furuki et al. | Mar 2004 | B2 |
| D649543 | Tseng et al. | Nov 2011 | S |
| 8195255 | Cho et al. | Jun 2012 | B2 |
| 8199478 | Liang et al. | Jun 2012 | B2 |
| 20050063145 | Homer et al. | Mar 2005 | A1 |
| 20050128695 | Han | Jun 2005 | A1 |
| Entry |
|---|
| Product Exhibition during 2012 Korea Electronics Show (KES), Oct. 9, 2012, see pp. 23 and 24 printed from http://social.lge.co.kr/lg—story/tv—blog/kes—2012. |