▎ 摘 要
NOVELTY - The laminated structure is provided with a substrate (11). An adhesive (12) is provided on a principal surface of the substrate (11). The adhesive having a storage elastic modulus of 7.2asterisk104 Pa or more and 6.1asterisk105 Pa or less at 23 degrees C. A graphene (13) is bonded to the adhesive, and having multiple layers. Another substrate (14) is bonded to the graphene. USE - Laminated structure used as transparent conductive film for electronic apparatus such as display such as LCD and organic electroluminescence display (organic EL display), and touch panel (all claimed), and used as transparent conductive sheet. ADVANTAGE - The laminated structure includes a graphene which is excellent in graphene adhesion and electric contact performance and is suitably to be used as a transparent conductive film by a simple process of bonding. The laminated structure manufacturing method can easily obtain the laminated structure. Sufficient adhesion strength of the graphene with respect to another substrate is ensured. The graphene is extremely thin and has plasticity. The graphene is bent along the shape of the unevenness and brought into contact with the side surface of the unevenness by providing the unevenness on the principal surface of another substrate on the graphene side, when the graphene is bonded to another substrate. Thus increases the adhesion of the graphene to another substrate. The graphene is reliably held by the adhesive. A force generated by the elasticity of the adhesive causes the graphene to be sufficiently pressed against another substrate, when another substrate is bonded to the graphene by pressure application. Thus reliably adheres the graphene to the surface of another substrate. The intermolecular force between the graphene and another substrate can cause the graphene to be tightly adhered to the surface of another substrate. The graphene is bent to be brought into contact with the side surface of the unevenness and the principal surface of another substrate between the unevenness portions. Hence a mechanical contact by an anchor effect can be obtained. Thus enables to more tightly adhere the graphene to the surface of another substrate. Electronic apparatus such as display and touch panel is attained with high performance by using the excellent laminated structure as the transparent conductive film. The higher light transmittance can be obtained. The laminated structure including the graphene is obtained by adhering the graphene to the adhesive positioned on the one substrate to another substrate on which the metal electrodes are formed. Hence a takt time of the laminated structure is significantly reduced and a manufacturing cost is significantly reduced. The adhesion can be performed in a room temperature, so that another substrate on which the metal electrodes are formed without a heat resistance. Hence a large degree of freedom of selecting another substrate can be obtained. The metal electrodes are covered with the graphene to prevent the adhesive from directly contacting with the metal electrodes at the time of the adhesion. Thus enables to prevent the metal electrodes from corroding away due to the adhesive. The transparent conductive film by the laminated structure can be obtained by using a material having transparency with respect to visible light for the substrates and the adhesive. Excellent transparent conductive film can be suitably used for a display and a touch panel. The adhesive is in direct contact with the surface of another substrate exposed between the metal electrodes, so that the adhesion of the graphenes with respect to the metal electrodes and another substrate is improved. The substrate on which the patterned graphenes are formed is adhered to another substrate on which the metal electrodes are formed, so as to obtain the laminated structure in which the graphenes and the metal electrodes are electrically connected to each other. Another substrate can be prevented from damaging by avoiding unnecessary patterning for the graphene after the laminated structure is formed. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) a method for manufacturing of laminated structure; and (2) an electronic apparatus. DESCRIPTION OF DRAWING(S) - The drawing shows a cross-sectional view of the laminated structure. Substrates (11,14) Adhesive (12) Graphene (13) Metal electrode (15)