アナログ多針多機能時計の開発

概要

論文の詳細を見る
With the appearance of quartz watches, production of multifunctional watches has been rapidly increased. In the recent year, diffusion of CPU-ICs makes easier to compose the family of watches with various types of function, not only in digital watches but also in analog ones. The display method of analog watches is determined by the wheel and trains unlike the display with LCD in digital watches. Therefore, analog watches are confined in display methods and multifunctioning as compared with digital watches. Under such circumstances, we have developed a basic module of multifunctional watches with analog multi-hands. This module has a CPU-IC and three motors controlled by the CPU-IC, and it is possible to compose any display train corresponding to various functions.
社団法人日本時計学会の論文
1991-03-20