Abstract: A multi-layer structure includes a glass layer having a thickness of greater than or equal to 10 ?m and less than or equal to 200 ?m; and a resin layer. A number of unit lamination structures in a thickness direction of the multi-layer structure is greater than or equal to 5 and less than or equal to 20,000, the unit lamination structure being a lamination structure composed of the glass layer and the resin layer.

Abstract: A method of manufacturing a glass film using a roll-to-roll process in which a long glass film from a feed roll is wound on a winding roll through a plurality of steps, the plurality of steps comprising: a step of cutting the glass film along a feed direction at a predetermined position in a width direction; and a step of polishing cutting surfaces of glass films into which the glass film is cut.

Abstract: Provided is a method of manufacturing a laminated film, the method including laminating a glass film and a resin film via an adhesive layer, by which peeling between the glass film and the resin film is prevented, and hence a laminated film excellent in appearance can be obtained. The method of manufacturing a laminated film of the present invention includes the steps of: laminating a glass film and a resin film via an adhesive to provide a precursor laminate; and curing the adhesive by applying an active energy ray to the precursor laminate, wherein the curing step includes nonuniformly applying the active energy ray in a surface of the precursor laminate.

Abstract: Provided is an optical laminate in which optical defects is less likely to occur when used in an optical device such as a display. A laminate (101) includes a flexible glass film (10) having a thickness of 150 ?m or less and a resin film (20) laminated on the glass film with an adhesive layer (50) interposed therebetween. The number of contaminants having a size of 100 ?m or more in the adhesive layer is preferably 10/m2 or less. When the contaminants protrude from the surface of the adhesive layer (50), the height and inclination angle of protrusions is preferably small.

Abstract: A method of manufacturing a glass resin laminated body includes a step of sticking a glass film on a resin film via an adhesive layer while holding the glass film and the resin film between a first roller that presses against the resin film and a second roller that is disposed opposite to the first roller and that presses against the glass film. A ratio of an elastic modulus P1 of a surface layer of the first roller to an elastic modulus P2 of the resin film P1/P2 satisfies a relation of 3×10?3?P1/P2?1.0.

Abstract: An optical film set includes a first optical film provided with a first gluing agent layer and disposed on a viewing side of an optical element via the first gluing agent layer; and a second optical film provided with a second gluing agent layer and disposed on a rear surface side of the optical element via the second gluing agent layer. A first glass film having a thickness of 50 pm or more and 150 ?m or less is disposed on a viewing side surface of the first optical film. A thickness of the second gluing agent layer is 50 ?m or more and 200 ?m or less.

Abstract: A method of conveying a glass film composite uses a roll-to-roll process for winding a glass film composite wound on a feed roller by a winding roller through a plurality of conveyance rollers. The glass film composite includes an elongated glass film, and linear resin tapes disposed on one side of the glass film along a longitudinal direction of the glass film at both ends in a width direction of the glass film. The method includes a step of conveying the glass film composite from the feed roller to the winding roller through the plurality of conveyance rollers without passing a state in which the glass film composite is bent so that the resin tapes are directed to the inside.

Abstract: Provided is an optical film, which, despite including a polarizing plate having a recessed portion or a through-hole, is excellent in handleability, is suppressed from causing the strain of the polarizing plate, and shows a small dimensional change owing to an environmental change. The optical film of the present invention includes a glass film, a polarizing plate, and a pressure-sensitive adhesive layer in the stated order, wherein the polarizing plate has a recessed portion that opens on a surface of the polarizing plate opposite to the glass film, or a through-hole, wherein part of the pressure-sensitive adhesive layer fills the recessed portion or the through-hole, and wherein the glass film has a thickness of from 30 ?m to 150 ?m.

Abstract: Provided is a glass film in which an optical defect is less likely to occur and which has excellent handleability. The glass film has a thickness of 150 ?m or less and has flexibility. On one surface of the glass film, the number of deposited contaminants of 5 ?m or more is 130/m2 or more, and the number of deposited contaminants of 100 ?m or more is 10/m2 or less. On one surface of the glass film, the number of deposited contaminants of 5 ?m or more and less than 100 ?m is preferably 130 to 1200/m2. The glass film preferably has a length of 100 m or more.

Abstract: Provided is a glass film-resin composite body which makes it possible to obtain a long-length (e.g., 500 m or more-long) glass roll. The glass roll with resin film comprises a glass film, and a resin film laminated to at least one surface of the glass film through an adhesive, wherein a creep amount a of the adhesive is 50 ?m or less, as measured after applying a tensile shear load per unit area of the adhesive of 5 g/mm2, to the resin film for 48 hours, in a state in which the glass film is fixed in 23° C. and 50% RH.

Abstract: Provided is a sensor device in which the sensitivity of a strain sensor is hardly inhibited despite the fact that a glass material is used as a protective material, and in which the glass material hardly breaks. The sensor device of the present invention includes: an optical laminate including a glass film, an adhesive layer, a resin layer, and a pressure-sensitive adhesive layer in the stated order; and a strain-sensing unit, wherein the glass film has a thickness of from 20 ?m to 150 ?m. In one embodiment, the strain-sensing unit is arranged on a pressure-sensitive adhesive layer side of the optical laminate.

Abstract: Provided is a method of producing a thin glass resin laminate piece, which includes cutting a thin glass resin laminate through laser processing, and by which a thin glass resin laminate piece capable of preventing the occurrence of air bubbles when bonded to an adherend can be obtained. The method of producing a thin glass resin laminate piece of the present invention includes a step of subjecting a thin glass resin laminate including a thin glass, a resin layer, and a pressure-sensitive adhesive layer in the stated order to laser processing to cut the laminate, wherein a thickness (?m) of the pressure-sensitive adhesive layer and a creep characteristic (?m/Hr) of the pressure-sensitive adhesive layer have a relationship of (thickness (?m))2×creep characteristic (?m/Hr)?50×103 (?m2·?m/Hr).

Abstract: There is provided a flexible substrate having excellent flexibility and gas barrier properties. A flexible substrate 100 according to the present invention includes: a base material 20 including an inorganic glass 10 and resin layers 11 and 11? placed on both sides of the inorganic glass 10; and an inorganic thin film 12 placed on a side of one of the resin layers where the inorganic glass is not placed, wherein the inorganic thin film 12 is formed on at least a peripheral edge of one surface of the base material.

Abstract: Provided is a glass film-resin composite body which makes it possible to obtain a long-length (e.g., 500 m or more-long) glass roll. The glass roll with resin film comprises a glass film, and a resin film laminated to at least one surface of the glass film through an adhesive, wherein a creep amount a of the adhesive is 50 ?m or less, as measured after applying a tensile shear load per unit area of the adhesive of 5 g/mm2, to the resin film for 48 hours, in a state in which the glass film is fixed in 23° C. and 50% RH.

Abstract: There is provided a thin glass elongated body having a small amount of air bubbles between a thin glass and a resin film. A thin glass elongated body of the present invention includes: a thin glass having an elongated shape; and a resin film bonded onto at least part of the thin glass, wherein the resin film has, in a portion in which the thin glass and the resin film are laminated, a plurality of cutting lines and/or holes each penetrating through the resin film.

Abstract: Provided is a thin glass laminate, which is prevented from being broken by bending of a thin glass, and which is excellent in bending durability. The thin glass laminate of the present invention includes a resin film and a thin glass arranged at least on the resin film, wherein the thin glass has a thickness of from 30 ?m to 150 ?m, and wherein at least part of an end surface of the thin glass is formed of an inclined surface extending downward and outward and/or a curved surface. In one embodiment, at an upper end of the thin glass, at least part of the end surface is formed of the inclined surface extending downward and outward or the curved surface.

Abstract: Provided is an optical laminate capable of contributing to reduction in weight and improvement in impact resistance of a display apparatus. The optical laminate includes a thin glass having a thickness of 100 ?m or less and a polarizing plate arranged on one side of the thin glass, in which the polarizing plate includes a polarizer and a protective film arranged on a surface of the polarizer on a thin glass side. In one embodiment, the optical laminate of the present invention further includes an adhesion layer between the thin glass and the polarizing plate.

Abstract: An optical film set that can prevent the warping. The optical film set includes: a first optical film arranged on a viewer side of a liquid crystal cell; and a second optical film arranged on a back surface side of the liquid crystal cell, wherein the first optical film includes a first glass film, a first adhesion layer, and a first polarizing plate, which includes a first polarizer and a first protective film, in the stated order, wherein the first glass film has a thickness of from 50 ?m to 150 ?m, wherein the first protective film has a modulus of elasticity of 1 GPa or more, wherein the first adhesion layer has a thickness of 10 ?m or less, wherein the second optical film includes a second polarizing plate including a second polarizer, and wherein the second polarizer has a thickness of from 1 ?m to 10 ?m.

Abstract: Provided is a production method for a film laminate by which a tough film can be bonded to a brittle film while the breakage of the brittle film is prevented. The production method for a film laminate of the present invention includes bonding a tough film having an elongated shape to a brittle film having an elongated shape while conveying the brittle film, wherein the method includes bonding the tough film and the brittle film to each other by bringing the tough film close to the brittle film, followed by blowing of a gas from a side of the tough film opposite to the brittle film.

Abstract: Provided is a laminate that includes a thin glass film and is hence excellent in flexibility, and that is excellent in puncture resistance. A laminate for an image display apparatus of the present invention includes: a glass film; and a resin layer arranged on one side of the glass film, wherein the glass film has a thickness of more than 50 ?m and 150 ?m or less, wherein the laminate for an image display apparatus has a puncture strength measured in conformity with JIS Z 1707:1997 of more than 2 kg and 50 kg or less, and wherein the laminate for an image display apparatus has a bending radius of from 15 mm to 200 mm.