| 摘要 |
A heat shield comprising a first light-reflective layer, having a reflectance peak both in a wavelength range of from 400 nm to less than 850 nm and in a wavelength range of from more than 850 nm to 1300 nm and satisfying C>A>B, is disclosed.“A”means the maximum reflectance in the wavelength range of from 400 nm to less than 850 nm;“B”means the reflectance at a wavelength of 850 nm;“C”means the maximum reflectance in the wavelength range of from more than 850 nm to 1300 nm; and“B”is equal to or less than 50%.
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