OPTICAL MEMBER ADHERING METHOD AND APPARATUS USING THE METHOD

PROBLEM TO BE SOLVED: To automatically, effectively and accurately attach an optical member to a sheet body. SOLUTION: A band-shaped polarization film F, which has a protection film extended on one face and a separator extended on the other face, is let off and fed from a film feeding unit 1, and is...

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Hauptverfasser: NISHIDA MIKIJI, OHASHI HIROMICHI, YURA TOMOKAZU, KAMEDA SACHIHIRO, MATSUO NAOYUKI, KITADA KAZUO, AMANO KIICHI, HINO ATSUSHI
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creator NISHIDA MIKIJI
OHASHI HIROMICHI
YURA TOMOKAZU
KAMEDA SACHIHIRO
MATSUO NAOYUKI
KITADA KAZUO
AMANO KIICHI
HINO ATSUSHI
description PROBLEM TO BE SOLVED: To automatically, effectively and accurately attach an optical member to a sheet body. SOLUTION: A band-shaped polarization film F, which has a protection film extended on one face and a separator extended on the other face, is let off and fed from a film feeding unit 1, and is subjected to a visual inspection. The protection film and the polarization film F are then half-cut by a laser device 11 while leaving the separator. After this, the films are transferred and guided to a peeling mechanism 4 so that the polarization film F is fed, while the separator is peeled by a knife edge, into an adhering mechanism 5. In synchronism with this feeding action of the polarization film F, a liquid crystal panel W fed from a panel transfer device 18 is transferred and guided to the attaching mechanism 5, and the polarization film F is attached to the liquid crystal panel W. COPYRIGHT: (C)2009,JPO&INPIT
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SOLUTION: A band-shaped polarization film F, which has a protection film extended on one face and a separator extended on the other face, is let off and fed from a film feeding unit 1, and is subjected to a visual inspection. The protection film and the polarization film F are then half-cut by a laser device 11 while leaving the separator. After this, the films are transferred and guided to a peeling mechanism 4 so that the polarization film F is fed, while the separator is peeled by a knife edge, into an adhering mechanism 5. In synchronism with this feeding action of the polarization film F, a liquid crystal panel W fed from a panel transfer device 18 is transferred and guided to the attaching mechanism 5, and the polarization film F is attached to the liquid crystal panel W. 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SOLUTION: A band-shaped polarization film F, which has a protection film extended on one face and a separator extended on the other face, is let off and fed from a film feeding unit 1, and is subjected to a visual inspection. The protection film and the polarization film F are then half-cut by a laser device 11 while leaving the separator. After this, the films are transferred and guided to a peeling mechanism 4 so that the polarization film F is fed, while the separator is peeled by a knife edge, into an adhering mechanism 5. In synchronism with this feeding action of the polarization film F, a liquid crystal panel W fed from a panel transfer device 18 is transferred and guided to the attaching mechanism 5, and the polarization film F is attached to the liquid crystal panel W. COPYRIGHT: (C)2009,JPO&amp;INPIT</abstract><oa>free_for_read</oa></addata></record>
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subjects AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
CLADDING OR PLATING BY SOLDERING OR WELDING
CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING
FREQUENCY-CHANGING
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
MACHINE TOOLS
MEASURING
METAL-WORKING NOT OTHERWISE PROVIDED FOR
NON-LINEAR OPTICS
OPTICAL ANALOGUE/DIGITAL CONVERTERS
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICAL LOGIC ELEMENTS
OPTICS
PERFORMING OPERATIONS
PHYSICS
PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
SOLDERING OR UNSOLDERING
TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
TECHNICAL SUBJECTS COVERED BY FORMER USPC
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
TESTING
TRANSPORTING
WELDING
WORKING BY LASER BEAM
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
title OPTICAL MEMBER ADHERING METHOD AND APPARATUS USING THE METHOD
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