发明名称 |
Active reflective polarizer and liquid crystal display employing the same |
摘要 |
Provided are an optical device, in particular, large active reflective polarizer and a liquid crystal display (LCD) employing the same. The optical device includes: a magnetic material layer having a plurality of magnetic particles and an insulating medium to substantially prevent agglomeration between the magnetic particles; and a magnetic field generating unit applying a magnetic field to the magnetic material layer. |
申请公布号 |
EP1959295(B1) |
申请公布日期 |
2016.08.17 |
申请号 |
EP20070120212 |
申请日期 |
2007.11.07 |
申请人 |
SAMSUNG DISPLAY CO., LTD. |
发明人 |
SUNG, NAE CHO |
分类号 |
G02F1/09;G02B5/30;G02F1/1335 |
主分类号 |
G02F1/09 |
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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