To provide a polyester resin laminated body incorporating an electronic part and/or its composite part in which surface smoothness can be made excellent by preventing the generation of a projection or recession on the surface of a laminated body, the mechanical strength or molability can be made excellent, and an electronic part can be arranged between sheets at a low in a simple method without forming any electronic part embedding part at the sheet being a base material, or without arranging any spacer between the sheets.
An amorphous polyester sheet is arranged between a pair of polyester resin sheets whose crystallinity is 15% or less. An electronic part and/or its composite part is held between the polyester resin sheet and the amorphous polyester sheet, or between the plural amorphous polyester sheets. The polyester resin sheet and the amorphous polyester sheet are integrally laminated by heat press in a state that the electronic part and/or the composite part is held.
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DOI OSAMU
NAKAYAMA YASUKI
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