abstract |
The present invention relates to a dye-based polarizing film and a method for manufacturing the same, and more specifically, mixing a thermoplastic resin, a dichroic dye, and a plasticizer; Spinning the kneaded resin to produce a fiber; Manufacturing the fiber into a fabric; Laminating the fabric to produce a film; And it provides a dye-based polarizing film and a manufacturing method thereof comprising the step of stretching the film. |