发明名称 |
Adhesive stacking for multiple optical films |
摘要 |
In a new packaging method for light management films in displays, such as liquid crystal displays, a stack of two or more optical films is held together before insertion into the display frame. The stack includes at least two of the films that are adhered together using adhesive positioned outside the viewing area of the films. In some embodiments, the adhesive is provided at one or more tabs provided around the periphery of the film stack.
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申请公布号 |
US7520654(B2) |
申请公布日期 |
2009.04.21 |
申请号 |
US20080168372 |
申请日期 |
2008.07.07 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
FREKING ANTHONY J.;KOTCHICK KEITH M. |
分类号 |
F21V7/04;G02B7/00;G02F1/1335 |
主分类号 |
F21V7/04 |
代理机构 |
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