The CRAZY PHYSICS of LED Displays!

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This video discuss all the fundamental engineering of LED display technology. Let's see the present and also what's the future.

[Cethavi]

So, most of the marketed "LED Displays" are LCD display with LED backlight

[sammyapsel]

This was one of the coolest video I've seen. Especially the visualizations of the polarization of light was so clearly explained and visualized! I've taken courses in EM waves and never have I managed to get the full understanding of what polarized light is or what a polarizer does. Thx !

[Justokay]

I am addicted to your video sir.
I am b.sc mathematics honors student and I am interested in technology video.
Due to financial problem I was not able to do engineering but your video fulfill my dream.
I hope I will get such video in future in this way.
Thank you

[muhammadbilal]

There are so many videos regarding the LED/LCD displays but none can beat this video. With accurate and crystal clear information and amazing animations. Thanks Lesics team.

[gizmoknow-how]

Man I can't appreciate this channel enough! It is so so so damn educational, great quality animation and explanation. Basically a hub for all the engineering nerds!

[DrRpper]

This is not a video about LED's but a video about LCD's (with white LED backlight) explaining how LCD's work. This should have been called "LCD Display | The detailed Physics behind it".

[gamesapp]

I watched some videos in the past on how led display works but I still didn’t fully understand regarding liquid crystals. This one did it for me, thanks 👍.

[joshuacaylor]

The thought, theory and technology behind this is insane. Go from inventing the light bulb to filtering led light through lcd using changes in polarity… 🤯

[puspamadak]

As a developer, I knew about the process by which colours are produced digitally. But didn't know about the inner working. Amazing work by the engineers!

[BlurryFace-zzro]

Been watching this channel on YouTube for 2 years now and I have learnt so much. You guys do amazing work! Hope I can fix something someday.

[rollercoasterfreak]

Honestly what I would be more curious about is how these tiny elemts are produced and how the signal gets to each pixel. Nontheless a great video of showing how the pixels themselves work

[shlomostrauss]

The best video explanation about LED monitors i have seen so far. Thank you!

[OrnatePixels]

What software did you use to create the animation? Thanks a lot.❤

[eqXzeRt]

Thanks for vid. Little correction: 2:47 — the right direction of e/m wave propagation is opposite.

[nagiaachou]

This is the best animation I've ever seen explaining liquid crystal. Thanks really

[DB-nlxw]

This is one of the best explanation I have seen. I wish I could understand how to get lower values of the rotation.

[devilwatcher]

One of the best and coolest explanation I have ever seen!

[riteshyadav]

Video request/suggestion- How does a CCD camera works. Or how does colour cameras work. History, basics, applications.

[naveenkumarn]

Finally found someone who can explain in detail how LCD/LED works

[ethanebang]

Wait lesics got a sponsor
Nice one congratulations