| 摘要 |
The electromagnetically transparent bright resin product includes a resin base 11 made of a polycarbonate (PC), an aluminum (Al) film 13 deposited on the resin base 11 by sputtering, and a chromium film 12 deposited on the aluminum film 13 by sputtering. After the deposition, the films 13 and 12 were heated at 120° C. for 2 hours together with the resin base 11. The aluminum film 13 and the chromium film 12 are hence present as a film of a discontinuous structure.
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