APPARATUS AND METHOD FOR DELAMINATING ADHESIVE FILM
First Claim
1. An apparatus for delaminating an adhesive film, comprising:
- a delamination stage configured so that a target object having the adhesive film bonded to a surface of a substrate via an adhesive layer is placed thereon;
a wire that is placed to extend along an entire outer periphery of the adhesive film, so that the wire is inserted into a gap formed between the substrate and the adhesive film in four corners of the adhesive film;
a wire wind-up portion configured to wind up the wire to move the wire;
a drive portion configured to drive the wire wind-up portion; and
a control portion configured to control the drive portion, whereinthe control portion controls the drive portion so that the wire wind-up portion winds up the wire in order to delaminate the adhesive film from the substrate by separating the adhesive film from the substrate while moving the wire between the adhesive film and the substrate.
1 Assignment
0 Petitions
Accused Products
Abstract
A delaminating apparatus (1) includes: a delamination stage (3) configured so that an LCD device (30) having an LCD panel is placed thereon; a wire (10) that is placed to extend along an entire outer periphery of a polarizing plate, so that the wire is inserted into a gap formed between the LCD panel and the polarizing plate in four corners of the polarizing plate; and a wire wind-up portion (5) configured to wind up the wire (10) to move the wire (10). By winding up the wire (10), the polarizing plate is separated from the LCD panel while moving the wire (10) between the polarizing plate and the LCD panel, whereby the polarizing plate is delaminated from the LCD panel.
12 Citations
10 Claims
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1. An apparatus for delaminating an adhesive film, comprising:
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a delamination stage configured so that a target object having the adhesive film bonded to a surface of a substrate via an adhesive layer is placed thereon; a wire that is placed to extend along an entire outer periphery of the adhesive film, so that the wire is inserted into a gap formed between the substrate and the adhesive film in four corners of the adhesive film; a wire wind-up portion configured to wind up the wire to move the wire; a drive portion configured to drive the wire wind-up portion; and a control portion configured to control the drive portion, wherein the control portion controls the drive portion so that the wire wind-up portion winds up the wire in order to delaminate the adhesive film from the substrate by separating the adhesive film from the substrate while moving the wire between the adhesive film and the substrate. - View Dependent Claims (2, 3, 4, 5)
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6. A method for delaminating an adhesive film bonded to a surface of a substrate via an adhesive layer, comprising at least the steps of:
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separating the adhesive film from the substrate in four corners of the adhesive film, and forming a gap between the substrate and the adhesive film in the four corners of the adhesive film; placing a wire so that the wire extends along an entire outer periphery of the adhesive film, and inserting the wire into the gap in the four corners of the adhesive film; and winding up the wire to separate the adhesive film from the substrate while moving the wire between the adhesive film and the substrate, thereby delaminating the adhesive film from the substrate. - View Dependent Claims (7, 8, 9, 10)
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Specification