TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Components: The adhesive agent layer contains sinterable particles (20). The deformation point of sinterable particles is 250-800 degrees C. The sinterable particles are formed using silicic acid, boric acid, borosilicate, aluminum oxide, calcium oxide, sodium oxide, lithium oxide, and/or phosphorus oxide. The average particle diameter of sinterable particles is 0.1-1000 mu m. The content rate of sinterable particles is 1-80 wt.% with respect to the solid content of adhesive agent layer. The nonflammable base material is an inorganic base material. The inorganic base material is a fibrous inorganic base material. The fibrous inorganic base material is a glass cloth.    TECHNOLOGY FOCUS - POLYMERS - Preferred Properties: The scattering prevention component has a protective layer as at least one outermost layer. The protective layer is a resin layer, preferably a polyester-based resin layer. The protective layer is UV-curable hard-coat layer, thermosetting type hard-coat layer, and/or organic-inorganic hybrid type hard-coat layer. The thickness of protective layer is 0.1-200 mu m. The scattering prevention component has a thermal function layer as at least one outermost layer. The thickness of thermal function layer is 0.1-200 mu m. The thermal function layer is a heat insulation layer containing hollow bead structures, or a heat barrier. The hollow bead structures are glass beads. The heat barrier contains pigment, ceramic, metal and/or microballoons. The heat barrier is a coating layer, a sheet layer, a foil layer, a sputter layer, and/or a vapor deposition layer. The scattering prevention component has a physical functional layer as at least one outermost layer. The thickness of physical functional layer is 0.1-200 mu m. The physical functional layer is optical permselective layer, fingerprint-proof layer, ink absorption layer, or reflection prevention layer. The scattering prevention component has a chemical functional layer as at least one outermost layer. The thickness of chemical functional layer is 0.1-200 mu m. The chemical functional layer is solvent-resistant layer, alkali-resistant layer, or acid-proof layer. The scattering prevention component has an environment-resistant functional layer as at least one outermost layer. The thickness of environment-resistant functional layer is 0.1-200 mu m. The environment-resistant functional layer is oil-repellent layer, photocatalyst layer, pollution-protection layer, humidity control layer, water-vapor barrier, water-resistant layer, water-repellent layer, or hydrophilic layer. The scattering prevention component has a sanitary function layer as at least one outermost layer. The thickness of sanitary function layer is 0.1-200 mu m. The sanitary function layer is antibacterial layer, antifungal layer, or deodorizing layer. The adhesive agent layer is obtained by photopolymerization. The scattering prevention component is in the form of sheet or tape having a thickness of 1-1000 mu m. Preferred Component: The adhesive agent layer contains a polymer component (10) chosen from rubber-type polymer, silicone type polymer, and acryl-type polymer. The material for forming the polymer component contains a photoinitiator.