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This polarizer has the special retardation film that is close to ideal 1/4 wave dispersion controlled into reverse dispersion curve.
Although the former retarder compensates wide band area by laminating few layers, wide band can compensate by one layer of retarder.

ApplicationF
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Reflective and transflective LCD using circular polarizers.
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Organic Electro-Luminescence Displays.
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Touch panel that require preventing inner reflection. |









Conventional Technology
(Two NB or PC Retarder) |
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Sanritz RD- Type |
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| Wavelength,red,green&blue are all become circular polarized light and higher shading effect |
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No Coloring to the Black State! |








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