Toyo Aluminium Kabushiki Kaisha

Masateru Watanabe

Hiroyuki Sakamoto

Hiroki Higashiyama

Masataka Saruwatari

Hidenori Yasukawa

Kengo Den

Makoto Hosaka

The present invention provides an RFID inlet antenna comprising a resin base film and a metallic circuit formed via an adhesive layer on the surface of the resin base film. The RFID inlet antenna is prevented from removal of the metallic circuit by unauthorized detachment after the RFID inlet antenna is bonded to an item by a bonding material disposed in such a manner as to cover the metallic circuit.

RFID inlet antenna and RFID employing same

A back side protective sheet for a solar cell, which is capable of enhancing performance of adhesion to an EVA resin as a filler used to seal solar cell elements, maintaining weather resistance for a long period of time, and reducing weight thereof; and a solar cell module including the back side protective sheet for a solar cell. The back side protective sheet is disposed on a back side of the solar cell module and includes: a first film fixedly attached so as to abut a surface of a filler and containing linear low-density polyethylene having a density greater than or equal to 0.91 g/cmand less than or equal to 0.93 g/cm; and a second film laminated to the first film and disposed in an outermost layer of the back side protective sheet, the second film containing polyvinylidene fluoride and polymethyl methacrylate.

Back side protective sheet for solar cell and solar cell module comprising the same

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Osaka, Japan

Masateru Watanabe