Cut-out device of the optical film chips, optical film chip cut-out method of manufacturing system and an optical film chip

摘要

PROBLEM TO BE SOLVED: To provide an optical film chip cut-out device, a manufacturing system of the optical film chip and a cut-out method of the optical film chip that allow reduction in variations of optical axes among respective optical film chips.SOLUTION: An optical film chip cut-out device 12 that cuts out a plurality of optical film chips from an optical film F comprises: a controller 10 that adjusts a cut-out direction of the optical film F such that an average direction of an in-plane optical axis of the optical film F forms a target angle with respect to the cut-out direction of the optical film F; a first cut-out device 5 that cuts out the optical film F with an adjusted direction to thereby cut out an optical film intermediate from the optical film F; and a second cut-out device 6 that cuts out the optical film intermediate with a first direction in parallel with a cut-out side of the optical film intermediate and a second direction orthogonal to the first direction to thereby cut out the plurality of optical film chips from the optical film intermediate.