跳转到主内容

The Samsung Galaxy S3 is a multi-touch, slate-format smartphone with eye-tracking ability, increased storage, and a wireless charging option.

459 个问题 查看全部

How does the digitizer work?

Hi, this is a generic question about digitzers. From what I see on all the guides, you have an LCD screen connected to the phone, that does nothing but display an image, right?

And the on top of that you have a digitizer that is only a piece of glass (say, like this for example). This one is supposed to monitor touching i'm guessing.

But HOW?! There is no connector. This really just looks like a piece of protective glass.

What am I getting wrong ?

回答此问题 我也有这个问题

这是一个好问题吗?

得分 3
添加一条评论

2个答案

最有帮助的答案

Usually, the glass is called front glass or touch panel but not the digitizer. The real digitizer is the one between the front glass and LCD, which also is crystal colored and with the flex cable. You can see the picture, one is the front glass with digitizer and the other is the front glass only.

Block Image

And nowadays, the glass, the digitizer and the LCD are integrated all together with professional machine. That's why it's more and more difficult to replace the glass or LCD only.

这个答案有帮助吗?

得分 2

2条评论:

But if everything works fine on the touch & lcd, but the glass is broken, then my "unconnected glass" is fine for a repair, right?

完成的

Yes, you can replace the glass only. For example https://www.youtube.com/watch?v=S_BadHtL...

完成的

添加一条评论

Check this out: How the iPhone screen works

这个答案有帮助吗?

得分 1
添加一条评论

添加你的答案

Gil Sand 将永远感激不已
浏览统计数据:

过去 24 小时: 0

过去 7 天: 1

过去 30 天: 2

总计 5,000