发明名称 |
Front filter, and plasma display apparatus having the same |
摘要 |
Disclosed is a plasma display apparatus having the same in which an electromagnetic wave is not only shielded, but also a transmission rate can be secured. The front filter including: an electromagnetic-wave shield film having a conductive powder decentralized therein, for shielding an electromagnetic wave. At this time, in order to form the electromagnetic-wave shield film, a mixture of the conductive powder and a predetermined synthetic resin is coated on a base film.
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申请公布号 |
US7321186(B2) |
申请公布日期 |
2008.01.22 |
申请号 |
US20040812903 |
申请日期 |
2004.03.31 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
KIM YOUNG SUNG;KIM KYUNG KU;CHA HONG RAE;CHANG MYEONG SOO;RYU BYUNG GIL;YOO EUN HO |
分类号 |
G02B1/11;H01R13/73;G02B1/10;G09F9/00;H01J17/49;H01J61/40;H05K9/00 |
主分类号 |
G02B1/11 |
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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