公开(公告)号：US20160238861A1

公开(公告)日：2016-08-18

申请号：US15025204

申请日：2013-09-30

Applicant: NITTO DENKO CORPORATION

Inventor： Tomokazu YURA ,  Satoru KOSHIO ,  Kiyotaka TSUTSUMI

IPC: G02F1/13 ,  B32B37/12 ,  B32B38/10 ,  G02F1/1335

CPC classification number: G02F1/1303 ,  B32B37/12 ,  B32B38/0004 ,  B32B38/10 ,  B32B2457/202 ,  B32B2551/00 ,  G02F1/1335 ,  G02F2001/133354 ,  G02F2202/28

Abstract: A method and an apparatus for manufacturing an optical display device by sequentially peeling a plurality of optical film sheets continuously supported on a long web of a carrier film and laminating the plurality of optical film sheets to a plurality of panel components are provided. After completing laminating operation of a preceding optical film sheet to a preceding panel component, a rear end of next optical film sheet, supported on a carrier film which in a state where one of opposite surfaces thereof is folded to inside at a tip-end of a peeling member, is read at a predetermined detecting position as positional information, then a leading end of an optical film sheet is positioned at a predetermined laminating position based on the positional information while peeling the optical film sheet from the carrier film.

Abstract translation: 提供了一种用于通过依次剥离连续地支撑在载体膜的长腹板上并将多个光学膜片层压到多个面板部件上的多个光学薄膜片来制造光学显示装置的方法和装置。 在前面的光学膜片层压操作到先前的面板组件之后，将下一个光学薄膜片的后端支撑在载体膜上，该载体膜在其相对表面之一被折叠到内部的状态下 在预定的检测位置读取剥离部件作为位置信息，然后在将光学膜片与载体膜剥离的同时基于位置信息将光学膜片的前端位于预定的层叠位置。

公开(公告)号：US20190337279A1

公开(公告)日：2019-11-07

申请号：US16339326

申请日：2017-07-07

Applicant: NITTO DENKO CORPORATION

Inventor： Naoya SHIMOSONE ,  Kiyotaka TSUTSUMI ,  Satoru TAKEDA ,  Norihiro NAKAMURA ,  Hiroyuki ABE ,  Tomohiro HARA ,  Yoshimitsu SATOU ,  Kouji AKIYAMA ,  Kazuo KITADA ,  Teppei OKUMURA ,  Hirofumi SAIGOU

IPC: B32B38/18 ,  B32B37/00 ,  B32B37/12 ,  B32B37/18

Abstract: The lamination apparatus includes a panel member conveying line for conveying the panel member from an entrance part to an exit part, a first lamination unit provided between the entrance part and the exit part, a second lamination unit provided between the entrance part and the exit part of the panel member conveying line, at the exit part side of the first lamination unit, a first film conveying line for supplying an optical film laminate from a transverse direction with respect to the panel member conveying line between the first lamination unit and the second lamination unit for conveying to the first lamination unit, and a second film conveying line for supplying a second optical film laminate from a transverse direction with respect to the panel member conveying line between the first film supplying unit and the first lamination unit for conveying to the second lamination unit.