一次性手机 美国一位女玩具设计师推出了一次性手机的原型产品。这种手机长3英寸,宽2英寸,厚度和一个火柴盒相差无几。它的核心技术是一种非常便宜的超薄印刷电路,即在超薄介质上用金属导电墨水印刷的电路。在原型产品中这种超薄介质是聚脂薄膜,但当这款手机大规模上市时使用的介质将是纸,也就是说它将是一种纸手机。 “纸手机”的售价大概在20美元左右,里面将预置60分钟的通话时间。时间用完后你就可以将手机丟弃。 One-time mobile phone United States a female toy designer launched a one-time mobile phone prototype products. This phone is 3 inches long and 2 inches wide and has almost the same thickness as a matchbox. Its core technology is a very cheap ultra-thin printed circuit, a circuit printed on a thin medium with a metal conductive ink. This ultrathin medium is a mylar in prototypes, but the media used when the phone is on a mass market will be paper, meaning it will be a paper phone. “Paper phone” is about 20 dollars in price, which will be preset 60 minutes of talk time. You can discard the phone when it runs out.