How Phone Screens Actually Work

Touchscreens have become so commonplace we barely notice them anymore. Yet pretty much every single mobile phone, in the pocket of every single person around you, has one.
And it’s worth remembering that not so long ago touchscreen technology was beyond even the wildest dreams of science fiction.
So today we’re going to examine what actually makes both these incredible technical feats possible, and ask the question
how do phone screens work?

[@jd14305]

How many people noticed that LSD?

[@pisanghangus2]

The author is on LSD

[@mknoll]

They also mentioned Apple as APLLE

How could anyone not notice it?

[@nsdfancy]

@@mknoll it’s their name in the stock market(example: Tesla=TSLA(in the stock market))

[@clarklee8732]

It should be LCD instead of LSD

[@NewsMoto]

2:22 I know when you guys saw LSD, you also paused the video and went down to the comments section 😆

[@bat3ch]

Was even about to type 😂 a comment

[@fckcisco]

I'm actually glad you made this because I always was wondering how they work

[@jlc9590]

Im only worried when it freezes

[@michaels9612]

Same

[@tranquility3207]

LCD or LSD? 😂

[@pranavgaikwad5360]

LSD😂😂🤣😂

[@crossfrogjosh]

Using LSD - where do I sign up

[@samysuni]

hey isn't it supposed to be LCD - Liquid Crystal Display not LSD?

[@srilearningpoint8422]

1:28 That is the clip of Tech Burner...

[@srilearningpoint8422]

Shlok op

[@nikolaivanov1373]

They credited it in the bottom left corner though.

[@user-ij8em4lx4v]

1:26 yo tech burner there

[@h.q.642]

Shlok op

[@exponentialluxuries559]

It always amazes me what technology can do. The level of detail in which the technology is applied to cell phones is simply incredible.

[@anikethkamath6575]

2:22 the lsd bit killed me

[@Sleepwalk3rr]

I am going to be flexing on my friends after watching this

[@FRANKIE-fr4fi]

I love to see tech burner here.

[@aiztoh]

1:16 wow, that looks like one thing that would cheer me up

[@AceNX]

Anyone else see that LSD?

[@ssiddarth]

Actually wanted a video on this, so thanks. Just one thing- I presume that you increased the playback rate of this video (was a bit annoying), appreciate the effort to trying to keep it short but please have it on normal next time onwards if possible

[@Shubham-mg8jg]

1:27 tech burner spotted

[@20_percent]

If you’re going through rough times, please don’t give up.
Better times are coming ❤️

[@dannysdragons101firewater8]

Thanks I needed this

[@FightNewsYT]

Nice information! Gotta add this in my upcoming vids.

[@WhoaMoments]

Cool information to know! Never knew screens worked like this!

[@funtasticvideos8931]

Amazing video and explanation. Keep growing

[@Octovisuals]

Very interesting. I always wondered this.

[@tejashsingh5213]

Who else surprised to see tech burner

[@h.q.642]

Shlok op

[@michaels9612]

Appreciate this channel

[@santoshpanke298]

legends know that 1:30 is tech burner

[@WahyuSetiawan-sz4lc]

Showing symbian touch when saying clunky is nice easter egg

[@AbSYouTubeForce]

Another great video.
Technology lovers 💖💖

[@vivekanandkamath1638]

Awesome 👌video.

[@youtubesecure7204]

@2:24, the 'LSD' was a mistake, right?

[@kylefielder9664]

Wow this is helpful

[@PoisonIvory088]

2:18 gear club unlimited dident see that one coming (it’s a good game)

[@unknownperson3054]

Bro I still don’t understand, how did we figure out how phones work? Like how did we know those things inside the phone make it use any app and stuff? It’s just crazy I don’t understand it. Like how does those things inside the phone make what ever we want pop up on the screen?

[@dontknow709]

exactly!!

[@delonteshanks369]

Right! Like how does the signal for a single letter come out as that letter when you press it on the keyboard. And who just came up with that?

[@aniketyadav9704]

2:23 nice LSD screen

[@yashshah8188]

Glad that he is also there in video @techburner

[@lilobungus1572]

2:23 LSD lmfao

[@LEYLANDGANGTRUCKER473JAM-fc7kk]

Next how does phone chargers work

[@Rudes555]

2:24 I SEE WHAT YOU DID THERE😂

[@abdulrehaman4548]

🤣🤣

[@roneiroger759]

People pointing out one mistake and not appreciating for the whole thing he did is a sign that you guys are still kids. Grow up and start appreciating.

[@sujaltiwari8614]

LCD is written as LSD at 2:22

[@dev_mind]

Can you please provide sources.

[@namanchauhan245]

2:22 ah yes just some good ol LSD
_nothing like some LSD on your phone_

[@oscarkatila5596]

0:36 APLLE

[@dannysdragons101firewater8]

Weird it freaky that screens exist

[@mikym905]

How does a seatbelt work? Please make a video

[@Think_Inc]

This is a tech channel, NOT a safety channel.

[@flamespear86]

There's an error in the video. When it mentions LCD it displays LSD 😂😂😂

[@lifeunderthemic]

Simple comprehension of fields. We see the positive and negative "poles" while they are each sides of the hyperbola.
This is a beautiful world but also full of many hidden dangers.

[@blank.9301]

I love gorilla glass 3 👍

[@Mindblownclipz]

Salute Jas video

[@sihle8175]

You wrote lcd as lsd btw @2:23

[@up19walasher23]

1:27 who noticed tech burner ❤️📱

[@letthepainremain]

Someone’s gonna get fired for 2:22😅

[@shetty98]

*2:23* maker of this video was high on LSD 😑

[@prozac8430]

That was shlok from tech burner

[@avi12]

2:22 LCD*, not LSD

[@jeevanjoseph4289]

I watch every vedio i am a subscriber

[@dragosbogoi]

2:20 LSD does not stand for liquid crystal display...😬

[@youwantthisusername1]

1:08 for actual video start

[@Cbearvh]

When I put my phone face down on a package of Oreos it can open apps,why, it's a foil like substance

[@Tyler-vr4nm]

And i cant do a math test

[@tanmaymalviya5312]

Did anyone else see tech burner at 1:29

[@Zanagash]

I love to use LSD with my phone !😂😂

[@deborahzolot5176]

Interesting

[@ap1jpanimations920]

0:36 You spelled Apple wrong. You did Aplle

[@latostime9849]

Yes, LSD

[@satysagar7109]

1:27 Thank me later if you know him
😎😎😉😉😉 @TechBurner

[@robinsonkarangala6218]

The thing is I didn't understand 😳

[@mhlengidlamini994]

LSD Bruv😂😂

[@AnoNYmous-bz2ef]

2:22 LSD??????????

[@dru4670]

One word: Steve Jobs.

[@chibiokamiddr]

LSD

[@szybkizjawa7358]

fajny filmik wariaty cisnijcie z tym

[@fortunateforest]

WOW

[@Dfm_Sushil]

Not clear answer...sounds like lcd vs oled

[@shadrackbusienei3437]

Noticed how people can't err...

[@appleleaker7982]

I love how they spell Apple as “Aplle”

[@pablolejarraga]

Good but too fast! I barely have time to think about what he is saying.

[@LEYLANDGANGTRUCKER473JAM-fc7kk]

APPLL 😅😅😅

[@SherriRichLifeJohnson]

👍😃

[@merseysideredz5516]

Malayali indel like adi

[@saime170]

1st

[@blank.9301]

2nd

[@winniemoy3110]

N.

[@subhanjawad4666]

Claim your *here before 100,000 views* ticket here

[@chiragahuja4727]

Are you Indian? 😳