| 摘要 |
PROBLEM TO BE SOLVED: To provide a temperature sensitive light shielding material in which a general-purpose film can be used as an enclosing material, which has a cloudy point in a temperature range of 0-80°C, the cloudy point also hardly varies regardless of a use environment, and which is manufactured stably, is excellent in a shape maintenance nature, and can be used satisfactorily for a long period of time. SOLUTION: The temperature sensitive light shielding material is characterized by comprising a layer including a temperature sensitive light shielding material having a cloudy point originating in a phase separation between transparent substrates, wherein the layer including a temperature sensitive light shielding material has a compartment structure, and the cloudy point of the temperature sensitive light shielding material is 0-80°C. COPYRIGHT: (C)2008,JPO&INPIT
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