发明名称 WORLD WATCH MAKING COMBINATION USE OF MAP DISPLAY
摘要 PURPOSE:To make the relations with cities other than representative cities easy to see by providing a display part consisting of regions of various places of the world or the standard times, city names, etc. of cities and a display part of the world map indicating the locations of regions or cities and color-displaying one of the display parts. CONSTITUTION:A liquid crystal display part 1 displaying standard times 3 and characters 4 of city names and a liquid crystal display part 2 displaying locations 5, 6 of regions or cities are divided by a partition 7. In the liquid crystal display part 2, a world map 5 is drawn on the inside surface of its display cell or the reflecting plate on the back and electrodes displaying the locations 6 are formed in the liquid crystal display part 2. The liquid crystal material which comprises dissolving multichromatic dyes as a guest into liquid crystal material as a host and causes field deformation effect when applied with voltages and color displaying is put in, e.g., the liquid crystal display part 2. The portions of the locations 6 are flash or fix displayed by the complementary color of the abovementioned color display or dropout of white color.
申请公布号 JPS5499467(A) 申请公布日期 1979.08.06
申请号 JP19780003083 申请日期 1978.01.14
申请人 CITIZEN WATCH CO LTD 发明人 SAWADA AKIRA
分类号 G04G9/00;G04G99/00 主分类号 G04G9/00
代理机构 代理人
主权项
地址