| TBF™ Coatable Retarders: Positive A-plate AP-LT-1000 |
(≈1,4MB) |
| Description |
Crysoptix positive A-plate Thin Birefringent Film™ (TBF™) AP-LT-1000 is produced by coating liquid materials on glass or plastic substrate via printing process, such as slot die (roll-to-roll or flat-bed) with subsequent drying. TBF™ coating technology does not require pre-formation of alignment layer on the substrate surface.
The TBF™ coatable retarder possesses high birefringence and can be applied as a 0.3-2 μm thick coating for optical compensation of VA LCD and can be used as an efficient low-cost internal or external patterned retarder for 3D LCD TV. The positive A-plate retarders can be used as conventional quarter-wave and half-wave phase angle compensation films. The retarder can be laminated with dichroic polarizer. |
| Coating Requirements |
Solution Properties |
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| Film Properties |
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| Environmental Stability |
| The TBF™ AP-LT-1000 retarder has been subjected to the wet environmental test (temperature 60 °C, and relative humidity 90%) for 1000 hours. The retarder demonstrates the high temperature stability (230 °C), strong adhesion to TAC and glass substrates, and high durability. |
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*) Patents pending
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