| 摘要 |
PROBLEM TO BE SOLVED: To provide a highly accurate lens sheet, with which efficiency in the utilization of light is high, having fine pitches and to provide a production method, with which such a lens sheet can be easily and inexpensively produced. SOLUTION: By successively executing a lens layer forming process (A), a release layer forming process (B), a reflecting layer forming process (C), a BS layer forming process (D) and a light emitting part exposing process (E), a lenticular lens sheet 10 having a base material film layer 11, a lens layer 12, a reflecting layer 13 and a BS layer 14 is produced by allowing the reflecting layer 13 to be put on a full reflecting part 12a, the BS layer 14 to be put thereon and the reflecting layer 13 and the BS layer 14 not to be put on a light emitting part 12b. Further, a lens sheet 40 is produced by executing a front panel laminate process (F) for adhering the lenticular lens sheet 10 and a front panel 30 by a UV adhesive layer 20. |
