Optical film laminate used for continuous lamination to panel component

A method for continuously manufacturing an optical display device by, feeding a continuous web of optical film laminate including a continuous web of releasable film having a width at least corresponding to a dimension of a panel member and an optical film sheet continuously supported by an adhesive layer formed on the releasable film, bending the releasable film at a tip end forming a front end of a peeling body having a cross section of wedged shape wherein the tip end is configured at a position in close vicinity of a predetermined lamination position, collecting the releasable film and thereby peeling the optical film sheet with the adhesive layer from the optical film laminate and sending the optical film sheet to the predetermined lamination position, and laminating the optical film sheet by the adhesive layer with the panel member which is conveyed to the predetermined lamination position by a panel conveying channel which makes at least a double-storied structure with a portion of a collecting channel of the releasable film being collected,

• wherein, in the optical film laminate, a continuous web of conductive layer is formed between the optical film sheet and the adhesive layer formed on one of opposite surfaces of the optical film sheet, and the releasable film is provided with conductive function by mixing a material which provides static electrification prevention function,
• the method including steps of:
• feeding the optical film laminate without allowing loosening until the optical film sheet reaches the tip end of the peeling body,
• peeling the optical film laminate at the tip end to be separated into the optical film sheet supported by the adhesive layer being sent toward the predetermined lamination position and the releasable film being bent at the tip end to be collected so that at least a portion thereof makes a double-storied structure with the panel conveying channel,
• forming a conductive layer from the optical film sheet through the releasable film with the continuous web of conductive layer and the releasable film provided with the conductive function when lamination of the optical film sheet with the panel member by the adhesive layer is initiated at the predetermined lamination position, by positioning the continuous web of conductive layer on a peeling surface side of the optical film sheet and the releasable film from the predetermined lamination position toward a conveying direction of the releasable film being bent at the tip end and conveyed, and attenuating static electrification generated on the peeling surface side of the optical film sheet when the optical film sheet is peeled with the adhesive layer from the releasable film, and static electrification generated on the peeling surface side of the releasable film when the releasable film is peeled from the adhesive layer, by continuously conducting electricity from the predetermined lamination position toward the conveying direction of the releasable film being bent at the tip end and conveyed, and
• continuously laminating the optical film sheet which static electrification is attenuated, with the panel member at the predetermined lamination position.

A method for continuously manufacturing an optical display device by, feeding a continuous web of optical film laminate including a continuous web of releasable film having a width at least corresponding to a dimension of a panel member and an optical film sheet continuously supported by an adhesive layer formed on the releasable film, bending the releasable film at a tip end forming a front end of a peeling body having a cross section of wedged shape wherein the tip end is configured at a position in close vicinity of a predetermined lamination position, collecting the releasable film and thereby peeling the optical film sheet with the adhesive layer from the optical film laminate and sending the optical film sheet to the predetermined lamination position, and laminating the optical film sheet by the adhesive layer with the panel member which is conveyed to the predetermined lamination position by a panel conveying channel which makes at least a double-storied structure with a portion of a collecting channel of the releasable film being collected,

• wherein, in the optical film laminate, an adhesive layer is formed on one of opposite surfaces of the optical film sheet, the adhesive layer being a conductive adhesive layer, and a conductive layer is formed between a releasably treated layer formed on a releasable film surface opposing the conductive adhesive layer and the releasable film,
• the method including steps of:
• feeding the optical film laminate without allowing loosening until the optical film sheet reaches the tip end of the peeling body,
• peeling the optical film laminate at the tip end to be separated into the optical film sheet supported by the conductive adhesive layer being sent toward the predetermined lamination position and the releasable film being bent at the tip end to be collected so that at least a portion thereof makes a double-storied structure with the panel conveying channel,
• forming a conductive layer from the optical film sheet through the releasable film when lamination of the optical film sheet with the panel member by the conductive adhesive layer is initiated at the predetermined lamination position, by positioning the conductive adhesive layer and the conductive layer on a peeling surface side of the optical film sheet and the releasable film from the predetermined lamination position toward a conveying direction of the releasable film being bent at the tip end and conveyed, and attenuating static electrification generated on the peeling surface side of the optical film sheet when the optical film sheet is peeled with the conductive adhesive layer from the releasable film, and static electrification generated on the peeling surface side of the releasable film when the releasable film is peeled from the conductive adhesive layer, by continuously conducting electricity from the predetermined lamination position toward the conveying direction of the releasable film being bent at the tip end and conveyed, and
• continuously laminating the optical film sheet which static electrification is attenuated, with the panel member at the predetermined lamination position.

A method for continuously manufacturing an optical display device by, feeding a continuous web of optical film laminate including a continuous web of releasable film having a width at least corresponding to a dimension of a panel member and an optical film sheet continuously supported by an adhesive layer formed on the releasable film, bending the releasable film at a tip end forming a front end of a peeling body having a cross section of wedged shape wherein the tip end is configured at a position in close vicinity of a predetermined lamination position, collecting the releasable film and thereby peeling the optical film sheet with the adhesive layer from the optical film laminate and sending the optical film sheet to the predetermined lamination position, and laminating the optical film sheet by the adhesive layer with the panel member which is conveyed to the predetermined lamination position by a panel conveying channel which makes at least a double-storied structure with a portion of a collecting channel of the releasable film being collected,

• wherein, in the optical film laminate, an adhesive layer is formed on one of opposite surfaces of the optical film sheet, the adhesive layer being a conductive adhesive layer, and the releasable film is provided with conductive function by mixing a material which provides static electrification prevention function,
• the method including steps of:
• feeding the optical film laminate without allowing loosening until the optical film sheet reaches the tip end of the peeling body,
• peeling the optical film laminate at the tip end to be separated into the optical film sheet supported by the conductive adhesive layer being sent toward the predetermined lamination position and the releasable film being bent at the tip end to be collected so that at least a portion thereof makes a double-storied structure with the panel conveying channel,
• forming a conductive layer from the optical film sheet through the releasable film when lamination of the optical film sheet with the panel member by the conductive adhesive layer is initiated at the predetermined lamination position, by positioning the conductive adhesive layer on a peeling surface side of the optical film sheet and the releasable film from the predetermined lamination position toward a conveying direction of the releasable film being bent at the tip end and conveyed, and attenuating static electrification generated on the peeling surface side of the optical film sheet when the optical film sheet is peeled with the conductive adhesive layer from the releasable film, and static electrification generated on the peeling surface side of the releasable film when the releasable film is peeled from the conductive adhesive layer, by continuously conducting electricity from the predetermined lamination position toward the conveying direction of the releasable film being bent at the tip end and conveyed, and
• continuously laminating the optical film sheet which static electrification is attenuated, with the panel member at the predetermined lamination position.