An assembling film, a method for assembling a display, and a display are provided. The assembling film has a photothermal deformation effect. The assembling film includes: an organic material layer, and an inorganic material layer stacked together with the organic material layer. A thermal expansion coefficient of the organic material layer is different from a thermal expansion coefficient of the inorganic material layer. The assembling film in the double-layered structure formed by the organic material layer and the inorganic material layer has a particular photothermal deformation effect, and is able to be bent and deformed when being heated, and thus can be used to assemble the display, so as to tackle the light leakage problem and realize the light shielding effect.

There are provided a flame retardant element for suppressing flame propagation when a fire occurs during the use of a lithium secondary battery, thereby ensuring safety of the secondary battery while in use, a method for manufacturing the flame retardant element, and a secondary battery module and a secondary battery pack comprising the flame retardant element. The proposed flame retardant element is a composite pad having a stack of at least two polymer resin single layers including fire extinguishing materials having different fire extinguishing and flame retardant mechanisms, the composite pad includes a first polymer resin single layer and a second polymer resin single layer, and the first polymer resin single layer includes the fire extinguishing material which takes effect in a lower temperature range than the second polymer resin single layer.

This disclosure describes multilayer polymer films that are configured so that successive constituent layer packets may be delaminated in continuous sheet forms from the remaining film. This disclosure further describes compositions, materials, and methods for minimizing the likelihood of removing multiple layer packets together including by increasing the peel force between layer packets. In some embodiments, that the peel force becomes successively greater from the interface between the first layer packet and the second layer packet to the interface between the next to last ((n−1).sup.th layer packet) and the last (n.sup.th layer packet).

A packaging material comprising a graphene-reinforced polymer matrix composite (G-PMC) is disclosed. The packaging material has improved barrier resistance to gas and liquid permeants. Also disclosed is a method of improving barrier resistance of a polymer to a permeant, the method comprising forming a graphene-reinforced polymer matrix composite within the polymer. The packaging material may be used for packaging food, drug, perfume, etc. and to make various containers.

There is provided a laminate membrane for an implant, comprising: an inner layer having an inner layer thickness; a first covering layer disposed on one side of the inner layer, the first covering layer having a first covering layer thickness; and a second covering layer disposed on another side of the inner layer, the second covering layer having a second covering layer thickness.

A polishing method using a polishing pad including a specific adsorption layer. The polishing pad has an adsorption layer including a silicone including linear polyorganosiloxane having vinyl groups only at both ends, and the like. The polishing pad is fixed to a surface plate, and a product to be polished is pressed against the polishing pad, and simultaneously slid to polish the product to be polished. In this case, the surface roughness (Ra) of the surface plate is set to 0.01 to 0.7 μm, and the adsorption layer of the polishing pad is then adsorbed and fixed to the surface plate to perform polishing work. By adjusting the surface roughness of the surface plate as described above, a surface of the product to be polished can be inhibited from being unpredictably scratched or roughened. The method for adjusting the surface roughness of the surface plate is preferably a method in which a film having a surface roughness as described above is bonded to a surface of the surface plate.

A protective film includes an adhesive material configured for “dry” application to a surface that is to be protected, such as the surface of an electronic device. An installation assembly that includes the protective film is configured to minimize or eliminate contact with the protective film as it is applied to the surface that is to be protected. Methods for manufacturing a protective film and an installation assembly that includes the protective film may be effected in contaminant-free conditions. Methods for applying the protective film are also disclosed, as are device (e.g., electronic devices, etc.) with at least one surface covered with a protective film.

Provided is a packaging material for batteries, which has excellent insulating properties. A packaging material for batteries, which is formed of a laminate that is obtained by sequentially laminating at least a base layer, a bonding layer, a metal layer and a sealant layer, and wherein the base layer comprises a resin layer A that is formed of a thermoplastic resin having a volume resistivity of 1×10.sup.15 Ω.Math.cm or more.

A display device includes a display panel including a folding area and a non-folding area which is adjacent to the folding area, a support member facing the folding area and the non-folding area of the display panel and having a total planar area, and a light shielding layer between the display panel and the support member and having a total planar area which is smaller than the total planar area of the support member.

A roll, comprising: a laminate, comprising: a plurality of solar cells, wherein the plurality of solar cells comprises: a first solar cell, a second solar cell, and a third solar cell, wherein the first solar cell and the second solar cell are separated in a first direction by a first distance, wherein the second solar cell and the third solar cell are separated in the first direction by the first distance, and wherein each of the first, second, and third solar cells comprises: a width in the first direction, and a length in a second direction, wherein the second direction is perpendicular to the first direction; a first encapsulant, wherein the first encapsulant encapsulates the plurality of solar cells, and wherein the first encapsulant includes a first surface and a second surface opposite the first surface; a frontsheet, wherein the frontsheet includes a first surface and a second surface opposite the first surface of the frontsheet, wherein the second surface of the frontsheet is adjacent the first surface of the first encapsulant; and a backsheet, wherein the backsheet includes a first surface and a second surface opposite the first surface of the backsheet, wherein the first surface of the backsheet is adjacent the second surface of the first encapsulant, and wherein the widths of the first, second, and third solar cells, and the first and second distances are sized to permit at least a portion of the first surface of the frontsheet to be juxtaposed circumferentially with at least a portion of the second surface of the backsheet.