To transfer a transfer face to a resin made sheet, and to form a thick part that has an order of magnitude different from that of the same, and has a large projection dimension.
Processing is performed by: a transportation process in which a resin made sheet 25 is transported between a first mold and a second mold that are arranged to counter and have a transfer face on at least one face of the opposite molds; a holding process in which a resin made sheet 25 is held between both molds in a state in which a transfer face is contacted to at least one face; and a transfer molding process in which at least one of the molds is heated, thereby a transfer face is transferred to at least one face of a resin made sheet 25, and a thick part 26 in which a projection dimension is larger than the maximum height of a convexoconcave to form light control means formed to a surface of the transfer face is formed to one face of a resin made sheet 25 by a recess to form a light introduction part formed to the molds.
TAKEMURA KOICHI
SHIBATA TOMOHIDE
YAMANAKA YOSHIHISA
KITAMURA TOMOKAZU
SHINOHARA MASAYUKI
HIROTA KAZUHIDE
TAGUCHI YOSHITOSHI
KOJIMA MASAYUKI
TAKAHASHI YUKIHIRO
Mitsuo Tanaka
Atsushi Maeda
Takanobu Nakajima
Yoshiyuki Maebori