How Do Touchscreens Work?

I'm wondering whether you all think the content is too in-depth or there are too many details. What are your thoughts?

wow 😮

Could you pls make a video on can we make a rope of chemical which is sticky and too strong I mean a rope made of chemical have power of 1000 elephants 😅

Proof there is magics in human brain to think about this stuff

Steve Jobs.... Really? Guy was a con-artist prick.

where is my LG G5

Thanx You

Wow this is so incredibly well done!

Can anyone answer to my question?
Why I am watching this?

Nice vid. What about e-ink vs. oled differences? Thank you for sharing free knowledge!

Does a laptop TouchPad also work on the same principle?

I'm definitely not complaining about smartphone not working anymore, this video helps me to appreciate more about technology

Why touch screen only work with finger not with wood or paper

Interesting

but you not tell the touch screen code only you tell about LCD prove it idol

I've always wondered why I don't have to actually touch my phone screen to make it work.

俺韩子健的左手食指指甲缝痛一次please use translations

Nice work

In what kind of course/major would one learn how phones, bluetooth, speakers, computers, etc... work? I realized I'm interested in this kind of stuff and in the making of it (also solve and fix problems), and this year is my last general school year (with a biochem option) and I already love sciences, but what should I study exactly if I wanna get into this particular field?

👍👍👍

That's very great. Thanks

Thank you. Ive been searching for a good explanation of smartphone technology. Your channel has done that. Fantastic work!

Very good

Shit that looks like it would take a ling time to discover

I’m think u for your content it’s brilliant,
And i have question about how do you make 3d animation?

like the animation

this channel makes me question my college fees

Thank you!

i already know all this, but i ended up watching the whole video anyway 😀

If the coloured of pixel is changed by amount of current the how does the brightness is controlled ?

Too much irritating pointless music

Thank you for your explanation.
i'd like to know if the touch event are stored or not?

T hanks

Thank you.

Then what is pda in Display?
When my display fell and there is a line in display that can be seen but not interfering my any video content.... Service man says this could be right with PDA change...
Then what is it???

This is easy, its called Fiber Optics! When the tech was being worked on, I knew it was going to lead to the things we see in sci fi flicks and shows and the touch screen was the first to imagine of the news of inventing fiber optics.

Very good explanation. Now I can imagine how they work.

Wow😂

Glowkus69k

Im soo used to touch screen display i even unknowingly scroll the screen on old nokia phone, damn...

I knew that!

As someone who worked in LCD displays and thin film coating, this is a super explanation.

❤❤

You said correct but what we use a phone that can be produced with a touch like a small thing when got touched it will become a mobile like what we see in Transformers

Still holding a grudge towards touchscreens for 2 reasons. First they removed normal keyboards from phones so till this day typing is an absolute shitshow. Im pretty certain that in just the first year of using a purely touchscreen smartphone I made more typing mistakes than in the entirety of the 20 or so years Ive been using mobile phones before that. The second is that for some time now its so much cheaper to just put touchscreen everywhere instead of actual buttons that it has negatively affected safety in some cases. For example touchscreen in phones or the infotainment system are among the main reasons for vehicle accidents these days. Another minor reason is that its just cheap and unsatisfing to use. Im conflicted about this but the world might be better off without touchscreens.

Awesome video’s understandable for everyone ❤😋

This video is good for those who take their phone as granted. They just use the phone without knowing how it actually works.