日本卡西欧公司

日本卡西欧公司日本卡西欧公司
  1. 目前,这两部不过是日本卡西欧公司的样机,它们能通过改变自身屏幕的光强来传传输数字信号。

    These phones , as yet only prototypes from Casio , a Japanese firm , transmit digital signals by varying the intensity of the light given off from their screens .