公开(公告)号：US10562285B2

公开(公告)日：2020-02-18

申请号：US16341397

申请日：2017-10-04

Applicant: NITTO DENKO CORPORATION

Inventor： Satoru Koshio ,  Minoru Maeda ,  Tomokazu Yura ,  Kazuo Kitada

IPC: B32B37/02 ,  B32B37/00 ,  B32B37/20 ,  B32B43/00 ,  B32B38/18 ,  B65G49/06 ,  B29D11/00 ,  G02F1/13

Abstract: The present invention provides a manufacturing apparatus and manufacturing method for realizing lamination with high accuracy responding to increase in speed and growth in size in an optical display unit manufacturing apparatus. The present invention is a manufacturing apparatus and manufacturing method in which, in the optical display unit manufacturing apparatus, a holding device which reciprocates between a peeling position and an upstream side predetermined position of the peeling position is deployed, the holding device holds the optical film laminate in a width-wise direction including both sides, and moves for a fixed distance, and at the peeling position, sends a front end of the optical film sheet peeled with the adhesive layer from the carrier film to a downstream side predetermined position of the peeling position to release the optical film laminate when the holding device reaches the lower side predetermined position.