Color shifting film articles
The present invention relates generally to optical films, and more specifically to optical films that change color as a function of viewing angle. Multilayer polymeric films and other optical bodies are provided which is useful in making colored mirrors and polarizers. The films are characterized by...
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| Main Authors | , , , |
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| Format | Patent |
| Language | English |
| Published |
28.09.2004
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| Online Access | Get full text |
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| Summary: | The present invention relates generally to optical films, and more specifically to optical films that change color as a function of viewing angle.
Multilayer polymeric films and other optical bodies are provided which is useful in making colored mirrors and polarizers. The films are characterized by a change in color as a function of viewing angle. |
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