| 摘要 |
PURPOSE: A linear reflective polarizing film composite is provided to reduce production costs and total display thickness and to have excellent optical performance as well. CONSTITUTION: A bi-refractive first polymer material layer(301) is laminated on the upper part of a reflective polarizing film(302), and a second polymer material layer(303) is laminated on the lower part of the polarizing film. An optical film composite, where the optical axis of the first polymer material layer is aligned with an angle of 0-25 degrees with respect to the penetration axis of the reflective polarizing film, is provided, and used as an element to improve the performance of a liquid crystal display device. |
