| 摘要 |
PROBLEM TO BE SOLVED: To provide a pattern phase difference film having both advantages of a technique for being created on a glass substrate at every sheet and a technique for being continuously created on a transparent resin film.SOLUTION: The present invention is a long pattern phase difference film winding body 1 in which a long pattern phase difference film 2 made of a long glass film as a substrate is wound into a roll. The long pattern phase difference film 1 includes: a long glass film 11; a pattern alignment layer 12 formed on the long glass film 11 and formed with an alignment pattern; and a phase difference layer 13 formed on the pattern alignment layer 12 and arrayed along the alignment pattern. The long pattern phase difference film 1 can be obtained by forming the pattern alignment layer 12 and the phase difference layer 13 on the long glass film 11. |
