DLP & LCD & Laser PROJECTOR - How They Work + TEARDOWN
ฝัง
- เผยแพร่เมื่อ 15 ส.ค. 2020
- $2/5pcs 2Layer & $5/5pcs 4Layer PCBs: jlcpcb.com
🔥See how the DLP, LCD and laser projector works with HDMI input or any other. See the teardown, animations, differences and theory,. I hope you will learn something new.
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More info: www.diffen.com/difference/DLP...
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#DLP
#teardown
#projector - วิทยาศาสตร์และเทคโนโลยี
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one question sir why you put banana near your project
@@markadyash hahaha its a size comparison thing. also its funny at times :P
How to make diy true 4k led projector with quality material from aliexpress make video with aliexpress product link with deep description
Øl₩₩]]]`2}♧7♧♧1[[8
Very cheap LCD led projector use a color LCD and white led light without splitting the color.they are fast too but not accurate or strong.
7:36 Wow! I've never seen a naked DLP chip displaying an image so far. Your animations are excellent. Great video!
Really good video, excellent graphics. I have pulled a number of these projectors apart but didnt realise some of the details you explain. Im amazed at the MEMS mirrors and equally the alignment of all the parts in these projectors and yet they are thrown away with no appreciation of the incredible technologies in these devices.
Good plan, always want to see the inside of the most important device in my livingroom
Sir you are awesome , please keep helping us students . I appreciate your all efforts and hard work ❤️
There is no mention of rainbow effect (RBE) artifact, which all single-DLP projectors produce. Some people never see them; some people see them but are not bothered; some people instantly get sick when they see RBE. RBE is very real, and along with any discussion of wretched single-DLP projectors, should always be touched on.
No with the new tech, the RBE is cause by the color wheel, but now it's replace with 3 leds, that flicker really fast, so this effect goes to minimum.
@@c1a9h9r9 RBE is caused by ANY sequential color system. Even if it's 3LED, there is still a single DLP. Most people fortunately don't see it; some see it and learn to unsee it; some always see it. Some very expensive projectors always have it. th-cam.com/video/yj0QveffCEM/w-d-xo.html
@@c1a9h9r9 No matter how fast the laser or LEDs flash, it's still sequential color, and RBE will always be present. Though it's true the pool of people will probably be smaller, some top tier expensive single-DLPs have very visible RBE
th-cam.com/video/yj0QveffCEM/w-d-xo.html
th-cam.com/video/EoqxZgyytj8/w-d-xo.html
Excelente análisis, gracias por compartir
Thanks for all the details, it is gonna be game changer for my project
Amazing Man The way you Explained
Excellent explanation! Great graphics and video work.
Your animations are excellent. Great video!
You should have mentioned the problem that appears with single DLP systems and color wheel or sequential led, which is the "rainbow" effect that bothers many people. While three LCD, LCos systems have the problem of RGB channel alignment.
And you could already comment that in systems with DLP the micro-mirrors are not only updated sequentially for each color, they are also modulated in pwm to adjust the saturation of each color.
Amazing my dear 🥰🙏🏻🙏🏻. Tnks for Diffine everything about projection system I salute u for ur hard work ❤️
Awesome,
Thanks for your complete explanation.
Thanks to make it easier to understand this mysterious and copliecated subject.. thanx brother
If you were to replace the dmd on this how do you remove the sealant / clear caulk around the cable on the lens assembly?
If anyone knows plz reply I would be more grateful than you know!
Thanks for the great explanation
I have learnt a lot of things. Thanks mate
makes one appreciate just how much ingenuity goes into this technology.. even these microscopic mirrors is unbelievable
Excelente explicación
Great video! 3 LCD and RGB Laser are the way to go these days! Good to know how they both work. Keep it up! Got a "Like" from me! Maybe do one of these on Ultra Short Throw projectors? Not sure how much more or less different they would be than a regular projector, but I am curious to know more about them.
just random question how to concetrate led like to one point or direction do i use lenses for it or do i cover the rest up?
great content.. I was curious about the other kind of Laser projector namely the picopro from celluon and the tears inducing beauty of the REDray 4K projector that never saw the light of day with some fantastic specs.
Thank you, that was concise and very understandable
Those mirrors blow my mind.
that was bloody brilliant... : )
Maximum effort thanks 🙏 😊
Thanks! t was confusing at times but I learned a lot!
Hi, can you help me to point out the cause of problem with my led projector? Its reddish tint color where it should be white. Its vivitek qumi q3 plus projector. Thank you
Very informative video, thanks a lot
I am also an electronics engineering student and content creater here at youtube and look upto you and other great youtubers for inspiration thank you.
You explained all thing so easily
this was a great video; thanks :D
Super super video l love it thanks... thanks for posting.... fantastic... great.
Nice Vid, BTW! Keep it up! :)
Very good tear down video
thank you man
Thank you great presentation,,,,
Learn something new with every video, keep the good work!! If i may ask you for a little insight for my project. I cant really wait for the arrival of my GPS and GSM parts. So iwould like to know if it is possible to make an app with MIT inventor, that would listen to a bluetooth signal from arduino, and when it receives it, collect gps data from the mobile phone it is running on, and send that data over gsm network?
thank you my brother 👍👍👍
Would love to know where to source some of these "cheap" 4k LCDs. I can't even find any monochrome LCD with 1080p or higher that isn't at least 5" diagonal and lacking a UV filter, much less one specifically for projection purposes. Do you (or any viewers) have any recommendations? Thanks!
thanks for the info sir.
A very good explanation!
Awesome 😃👍 projector, everyone loves to open and let see what's inside it. lol
What DLP projector do you have I'm trying to get one
Sir from where we can purchase this product and the libraries are available to make changes according to our needs
its posibil to buld in leptop and up to buld projector miror back to diplay?
Hi I really appreciate your videos,
You explain things so well.
Can you please do something about arduino and a good pi metal detector,
I really hope to understand how this thing works.
Thanks and keep up your good work.
THANK YOU !
well explained!
Excellent 👍 info 👍
I enjoyed this video. I was a bit shocked that you said your projector is LCD as it most definitely is not. You have a DLP Pico projector. No DLP controllers would ever be in a LCD projector. But, your video was great with animations and really spot on in many regards. There are also single chip LCD projectors, which are pretty much garbage. Finally, LCoS projectors own the high end of the consumer market space as used by JVC, Sony, and even one from Epson. The ultra high end, as theaters use, is the three chip DLP.
I’ve moderated Projector Central’s forums for years, feel free to reach out if you want any follow on work or ideas.
Keep up the great work.
Hi, can you please help me to figure out the cause of problem with my projector? Its reddish tint color where it should be white. Its vivitek qumi q3 plus projector. Thank you
@@Sardeiuzz89 - It is best to look at FixItFrank's channel on TH-cam as I am not a repair person, but the most likely cause for a shift to magenta is a failing or completely failed green LED or processing that handles green in the projector. A lack of green = more magenta.
Thanks, I manage to open it and the cause of discoloration is a burnt lens, which I don't know how to acquire a replacement.
@@Sardeiuzz89 More likely a burnt polarizer. Lenses do not burn.
@@zaprodk haha yeah I remembered lenses are round.
Thanks
Thanks, bro for the video.
I have an Android DLP projector giving a message "NO SIGNAL".
I opened up the product and confused about what could be wrong?
perfect...videos
can i use laser diode in my diy 3LCD movie projector? and how????
Excellent
Great video!My lg pb60g projector shows me yellow tint(white color missing).It means blue color is dead ,damaged or dirty...or something else.
So micro mirror chip is used only in DLP technology ?
thanks
That last one reminds me of CRT tvs, a light beam drawing lines across the screen, or in this case a laser on a wall. If they could ever improve the tech to make full screen images at 60 or even 120hz it could potentially provide the best looking picture ever. Actual bright vivid lasers making up the picture would look phenomenal.
CRT used to HAVE 120 hz monitors before LCD took off. Even 240 hz and higher LCD and LED monitors today often compare poorly to 60 hz CRT in terms of reproduction quality and overall brightness despite the advances in detail density and fineness.
Can you put led lamp on tradition projector
Hi , i have a request ,pls how to make your own diy projector. 🙏🙏
Weldone bro
Big fan♥️♥️♥️
Wow- for a moment I thought you were joking when you mentioned the micro-mirrors... It's crazy to think that those are the first digital type of projection! Downright space-age compared to reels of film.
I suggest a transistor based amplifier video , great work .
Awesome 👍
Nice video
good editing son
😃😃nice video
Amazing
Where did you get that?
Hi beo please make the single dlp display driver kindly
Se ve interesante amigo, tendrías más vistas y mucho más apoyo si estuviera subtitulado al español, no tendrías que editar dos vídeos
Buy yg620 and tear down. People say it can have dust in the lens, is it possible
3:58 not lcd is dmd
Light from 3 led pass through some lens then a prism which the dmd is behind one of the prism side, it will then reflect out to the focusing lens
Can u tell me that, how much watt its lamp is?
I was waiting for your video.why so much delay.btw great explanation.
Wgy not display full RGB image on single LCD screen?😊
amazing microscopic mirror
Hi im Projector Technician, i have seen Optoma HD20 and 23 model it has 6 segments color wheel RGBRGB, But how White color we get in screen.
Is can get some video about how to replace the LCD panel and alignments plz.
Also raster laser projector can be found on picop microvision brand
Why not directly use white light through a single lcd rather using three RBG light if its still going to be white?
I know this is probably not gonna be seen but since your channel is all about electronics could you tell me where to self learn electronics online ? and is it even possible in the first place ?
Great
Good 👍
Why there are separate RGB channel instead of one LCD?
Excellent.....
Sir on which software you did those animations and how long it took....?
Fan from India....
I use Blender for the 3D parts and After Effects with element 3D for edit the video and animations.
@@ELECTRONOOBS thanks. Great job and patience
Thank you sir....👌🏻
How much watt its light is?
Great Video! I was wondering if you can change the resolution of the projector by changing the mirror mesh. 720p to 1080p or 1080p to 4K.
No. You would have to replace all the processing circuitry and software in the projector as well. Like replacing EVERYTHING.
nice
What if we use one DLP mirror for each color and one source of light for each one too.
the first one and thanks for information
Excelente Explicación !! Pero no entendí todo porque hablo español, Sabes que tengo uno de esos pero de 5000 l y se me jodió pero no se ve nada quemado solo que no arranca el android, que podría hacer con el a demás de guardarlo de pisa papeles jeje, espero a que pases este video al español, siempre te sigo
Firstly i was uncomfortable with your english speaking...
Now i just love it ❤️❤️
Absolutely True
he speak very quickly, but you can reduce the play speed to 0.75 or 0.5
I am uncomfortable with the way you writing English 😏
@@emilgeorge1234 I apologize 😌
Wow!
MERCI....
thanks for the video +1 for the banana for scale ^^
Great video... i have one question.. what do you mean by life of projectors. I mean some projectors say it will work for certain hours.
The light bulb or LED have a certain life time. Some LEDs after 10000 hours would stop working. That's life time
@@ELECTRONOOBS wow.. i never thought about it... thanks. Glad you response. 😊
Can you please make a video on 3D printer with brushed motors please 🙏🙏🙏🙏