Method and system for laminating optical elements

Details Method and system for laminating optical elements Method and system for laminating optical elements

2011-04-12

2011-04-12

Koch, III, George R (Department: 1745)

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

C156S252000, C156S253000

Reexamination Certificate

active

07922843

ABSTRACT:
A strip-shaped polarizing film has a protective film strip conformably adhered to one surface thereof and a releasable liner conformably adhered to the other surface thereof and delivered from a film delivering station1. After an appearance inspection, a lamination of the protective film strip and the polarizing film strip F is half-cut using a laser unit11to form an array of laminations each consisting of a protective film and a polarizing film F, with the releasable liner being left intact. Then, the polarizing films F are fed to a peeling mechanism4. The peeling mechanism4feeds a forwardmost one the polarizing films F to a laminating mechanism5while peeling off the releasable liner therefrom by a knife-edged member. The forwardmost polarizing film F is laminated to a liquid-crystal panel W conveyed to the laminating mechanism by a panel transport apparatus18in synchronization of the feeding of the forwardmost polarizing film F.

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