纸片上“打印”出来的手电筒,卷起来就能亮

纸片上“打印”出来的手电筒,卷起来就能亮

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不是我故意唬你,
这款手电筒调节亮度的方法
才真的是叫有创意。

简直惊天地、泣鬼神。

另外,我会告诉你这手电筒发出的是民主的光芒吗?
至于为啥,往下看。

===========

来自日本设计工作室 nendo 的创意。

采用了所谓 AgIC 技术,
将含有银离子的可导电墨水“打印”到薄薄的纸片上,
构成了一款手电筒所需要的全部线路,
而光源则是 LED。

当然,说是薄薄的纸片,
其实这纸张本身也是有讲究的,
nendo 在测试了各种纸张后,
选择了日本厂商 Takeo 的 YUPO 选票用纸,
据说其表面光滑,
能保证银离子墨水的流畅扩散,
又十分耐磨且防水,
总之就是制作这款纸片手电筒的不二选择。

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而相比于材质和技术,
这款手电筒的控制方式才真叫有创意:

将之卷起来就能连同电路,
让灯光点亮。
而你将之卷得越紧,
灯就越亮!

HOW?????WHY!!!!!

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其实,
原理很简单,
开头爱稀奇不是提到方形的纸片上面打印了电路吗?
但是,
一个手电筒能有他妈多复杂的电路?
所以,
你在图片上看到的“复杂”电路,
都是为调节亮度准备的——
卷起来就能让正负极连通,
于是手电筒被点亮,
而你卷得越紧,
越多的电路被重合,
正负极之间的电路“距离”越短,
相应的电阻也就越小,
于是光就越亮!

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当然,如果只是这么“简单”(并不好吗……)的话,
就不是名头响当当的 nendo 了!

所以,
设计师们还准备了一些丧心病狂的彩蛋,
纸片有正面反面,
而线路被双面打印,
于是,
将正面卷起来,LED 将发白光,
将正面卷起来,LED 将发黄光。

20170902-paper-torch-6

嗯,这款有趣的手电筒,
也可以当台灯或吊灯使用。

20170902-paper-torch-7

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不过,
在看了前面辣么多的精彩之后,
这个特性还真是没有让我惊讶,
考虑到其厚度,
你就是把它卷起来套丁丁上也行啊!

对吧,
金鸡侠?

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