发明名称 |
Optical sheet and display device having the same |
摘要 |
An optical sheet includes a first plane, a second plane facing the first plane and a plurality of optical patterns. The optical patterns are formed on the second plane along a plurality of columns. An optical pattern includes a plurality of convex light-condensing portions. End portions of the light-condensing portions are connected to each other continuously and form crests and troughs. The optical patterns disposed in adjacent columns share a common side.
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申请公布号 |
US7777831(B2) |
申请公布日期 |
2010.08.17 |
申请号 |
US20070668485 |
申请日期 |
2007.01.30 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM JOONG-HYUN;HWANG IN-SUN;HWANG SEONG-YONG;LEE KANG-WOO |
分类号 |
G02F1/1335;F21V5/04;G02B27/10 |
主分类号 |
G02F1/1335 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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