Toray Industries, Inc.

Takayuki Ohira

Kozo Takahashi

Daisuke Ogata

Shigetoshi Maekawa

Masatoshi Izawa

A white film has reflective properties, concealing properties and film-forming stability and can be made into a thin film, a white film, which contains voids therein and satisfies the following formulae (i) to (iii) is provided:0.6&#x2266;&#x2003;&#x2003;(i)20&#x2266;nA&#x2003;&#x2003;(ii)15&#x2266;nB&#x2003;&#x2003;(iii)(wherein, nA represents the number of interfaces in 10 &#x3bc;m of the surface layer in the film thickness direction; and nB represents the number of interfaces in &#xb1;5 &#x3bc;m of the central part in the film thickness direction).

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Mishima, Japan

Takayuki Ohira