http://nintendoeverything.com/2d ... one-screen-not-two/

The 3DS and 3DS XL both have separate screens. The 2DS, however, does not. As it turns out, the system is made up of a single larger screen.

USGamer reports:

“Curiously, the 2DS is even more of a tablet-style system than it appears at first glance, as it actually features a single large screen in its center, not two separate ones. As one of their cost-cutting design measures, Nintendo reduced the number of screens in the system from two to one, and the appearance of separate screens is merely simulated by the way the case masks out the extraneous portions. This means the entire screen is by necessity a touchscreen, with the upper screen protected by a layer of plastic that sits above it.”

This isn’t too surprising given how the 2DS is made. It’s definitely interesting nonetheless.
在不死鸟的吕字形面板创意帖里贴了一下，感觉没人看到。想想还是单独发一帖吧~~~~~~

就问一句
这么做的理由是什么

消化WiiU的Pad面板——听起来有点道理，不过谁知道呢，等出货了看拆机图就知道了。

有现成的3DS面板不用用WIIU的。。。