发明名称 COMPOSITE DISPLAY CLOCK WITH EL ILLUMINATION
摘要 PROBLEM TO BE SOLVED: To illuminate both of a liquid crystal indication part and a hand indication part, reduce fabrication cost and increase commodity value by illuminating the hand indication part with EL through a liquid crystal indication part support frame formed with photo-transmitting resin. SOLUTION: A liquid crystal indication part support frame 1 is formed with photo-transmitting resin such as polystyrol, polycarbonate, polysalcon, acryl or nylon 46, etc. When the environment is dark, EL film 2 arranged at the lower part of a liquid crystal indication part 15 is made to emit light by supplying electric current and figures and the like are read by illuminating the indication part 15. At this moment, the radiation of the film 2 transmits into the support frame 1 formed with photo-transmitting resin and illuminates the hand indication part 14 and the hands 13 brightly so that time can be exactly read.
申请公布号 JPH09113656(A) 申请公布日期 1997.05.02
申请号 JP19950268143 申请日期 1995.10.17
申请人 CITIZEN WATCH CO LTD 发明人 NISHIMURA KATSUO;KAMEI YUICHI
分类号 G04B19/30;G04G9/00 主分类号 G04B19/30
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