发明名称 TIMEPIECE DIAL AND TIMEPIECE
摘要 PROBLEM TO BE SOLVED: To provide a timepiece dial having excellent optical transparency and an excellent esthetic appearance; to provide a timepiece equipped with the timepiece dial; and to provide a timepiece having an excellent esthetic appearance, capable of transmitting light entering from the cover glass side to the movement side with high transmittance. SOLUTION: This timepiece dial 1 is equipped with a plastic plate 22 mainly composed of a plastic material; and a metal plate 21 provided on the observer side rather than the plastic plate 22, and mainly composed of a metal material. The metal plate 21 is provided with an opening part 213 penetrating in the thickness direction. The opening part 213 has a sectional area increasing part 214 wherein the sectional area is increased from the first surface side 211 which is a main surface on the observer side of the metal plate 213 toward the second surface 212 side which is a main surface on the facing side to the plastic plate 22. COPYRIGHT: (C)2009,JPO&INPIT
申请公布号 JP2009085773(A) 申请公布日期 2009.04.23
申请号 JP20070255974 申请日期 2007.09.28
申请人 SEIKO EPSON CORP 发明人 MISHIMA YOSHIO;ARAI HIROYUKI;KAWAHARA KIMIKAZU
分类号 G04B19/06 主分类号 G04B19/06
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