| 摘要 |
PROBLEM TO BE SOLVED: To provide an excellent clay thin film having all of heat resistance, water resistance, flexibility, transparency, film strength and dimensional stability by solving a problem that the convenional clay thin film is not suitable to be used for a liquid crystal or a film substrate for an organic EL display becuase of the high hygroscopic perperty though having transparency and excellent flexibility, particularly excellent gas barrier property because of a structure that the particles are oriented lamellar and dense, and remarkably excellent heat resistance because the main component is an inorganic compound, and a clay thin film laminate using the same. SOLUTION: The clay thin film contains a flake-like heat resistant material and a fiber having≤1μm average diameter and the fiber is preferably a polyimde fiber or a glass fiber. The clay thin film laminate obtained by forming a single layer or a plurality of layers of at least one of an inorganic thin film or an organic thin film on one surface or both surfaces of the clay thin film. COPYRIGHT: (C)2009,JPO&INPIT
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