High-End Manufacturing: LED Chips Mass Production in China
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- Опубликовано: 5 апр 2024
- #ledchip #massproduction #chinesefactory
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Хобби
Beautiful machinery and engineering - those pick and place robots are crazy - and so good to see relatively current LED manufacturing. It's a pretty wild process.
I really liked the music choice and lack of narration in the video, too.
You rarely get to see the basic components from which so much stuff is then made. Fascinating video.
Critics argue that reliance on mass production machines in LED chip manufacturing may compromise quality and lead to inconsistencies in performance.
Yu
Central Asia: where the future looks bleak and the present isn't much better.
Genius army!!!
Science!!!
🥰🥰🥰
^ ^
This is oddly relaxing to watch with the piano music
Mass production machines have revolutionized the LED chip manufacturing industry in China, driving efficiency and lowering production costs.
And filling the world with low quality LEDs. 😑
@@asmongoldsmouth9839 Now I'm wondering where the inferior quality is. Have you ever thought that the LEDs that create the backlight in your television come from Asia and it doesn't matter whether it is manufactured in America, Europe, Russia or somewhere else. Maybe even Samsung, LG and whatever the big brands are called can order their LED needs there. Hardly any manufacturer makes these themselves today, and your LED strips are equipped with LEDs, resistors, capacitors, etc. from Asia, even if they say "Made in America" etc. at the end, the components are purchased much cheaper.
This is crazy even just looking at, impressive!!
Amazing how they can keep lowering costs, allowing us to keep inflating prices of everything else without increasing average inflation.
9:11 Well now we know that the _real_ secret of LED manufacturing is the brand and type of oven. Fortunately, a few seconds earlier, that same blurred text was in clear plain view so now I can build my own LED factory in my garage and dominate the market 😅
You can't really see the brand, and it's not hidden because it's a secret, it's hidden because they don't want to advertise the brand for free
nice joke 😄 I rofl out of the people, that are seakig Philosopher's stone in manufacture process. It’s very strange to see people who still don’t understand that the key to successful production lies in people and the organization between them.
**((secret information they dont want yuo to know))**
Heard Central Asia's education system is a joke - they're still teaching lessons from the last century.
@@cleitonfelipe2092 I can quite clearly read XYMD on the ovens. It's just funny how they blur it and then forget later on.
The tensile test is automated. Impressive
Thanks for showing!
Who makes the machines that make the tiny machines and so on??? Blows my mind.
machines make machines... humans are not needed anymore
A china
They pay huge amounts of money to genius people. Can be in Engineering, Biomechanics, etc. Then those people do computations and tests.
Nice to see the ESD environment being maintained
The tech to do this at scale is way more than I expected
Amazing!
This is basically assembling, not really "manufacturing". But still, fascinating !
Viva China!
Chinese are very far and wide
Well-done 😊
This was satisfying to watch
A lot of bright ideas applied to making LED's
This is a chip packaging facility, not a chip fabrication facility
Very interesting nevertheless
Yup. Makes huge difference.
love from india
Very good.
Beautifull ❤
It is my goal to have 7 of these facilities in Nigeria. The drive to become global producers true and true. Led chips is a no brainer. The Synchronization Of Machine and Ideas.
Thank You, very good.
Proponents highlight the scalability afforded by mass production machines, allowing for high-volume output to meet growing global demand for LED technology.
Increible la tecnologia
It would be better along with process explanation audio
This is how real 1080p footage looks everyone. Notice how sharp everything is? RUclips picks and chooses who can upload real HD footage and it sucks. RUclips usually crushes the bitrate, but this looks FANTASTIC for 1080p.
China is the best of the best in world 🇨🇳
gracias,excelente tecnologia
Advocates emphasize the role of mass production machines in accelerating technological innovation and advancing the capabilities of LED chips.
Crackingly good video 👍
Concerns arise over the environmental impact of mass production machines used in LED chip manufacturing, particularly regarding energy consumption and waste generation.
толкова високотехнологично производство, за толкова евтин краен продукт (направо уникално)
Super impressive! It's amazing how every tiny LED is binned for color and tested multiple times. Also the longevity testing in those ovens really impressed me.
Ovens are literally there to... bake stuff. Where did you even get longevity testing by OVENS?! First baking is to solder the chip to substrate, the second is to bake the luminophor layer (that orange goo).
@@Noobochok Yeah but time is everything. All SMD electronics are baked in an oven, but the temperature ramps and times are followed very accurately. It's minutes, not hours. So every silicon chip is pretty much good for 150 degrees C for a few minutes or more, but not hours and days. LEDs can operate at very high temperatures so I guess it matters a lot.
@@Gersberms most modern SMD somponents are good up to 260~ish for a minute, because the the lead-free paste used literally requires it for proper good joints. Still nothing to do with "longevity testing".
food industry machines
Step into Central Asia and prepare to be amazed by their lack of progress - or lack thereof.
10:40 This is clever. Randomly place the chips and then blow out those which are not properly aligned.
nice
10:38 - missed one :p
What are the plants for ?
2:17, where do they get the wafer from ? Taiwan ?
所以，发光二极管哪里来的没有交代，应该是买来的
Amazing! So the led itself is a very small chip that is covered with an yellow encapsulation, for protection and thermal dissipation.
The resin also contains a fluorescent powder that converts blue light into a regular combination of white light.
I see production machines cables cover cabbles boxes fix💫
7:09 When you realize yellow thing on led is just a glue.
👇
i think its phosphors to convert ultraviolet and bleu radiation to white .
The yellow is just a layer that turns the blue light coming from the LED into a broad range of wavelengths, which makes white light. Every white LED is just a blue LED with that yellow phosphor coating it.
Central Asia: where the air is thick with pollution and the land is scarred by neglect.
👍❤
6:43 for the people who are wondering what the secret ingredient is?
I did the search, which is the hard part.
It is egg's yolk.
😂😂😂
best kwality leds? may be!!
Important to know. I'm working at Taiwan at a REAL LED chips production that is actually HIGH END. Looking at the technique used in this video shows the lack of advanced equipment used in the latest production chain. Don't thrust what anything you watch or read online.
台湾有什么品牌的led？我都没听说过。
Yes, this doesn’t look like a production line but more like an assembly line.
6:00 mixing the forbidden custard.
first I thought like ohh so cool, so interesting and so satisfying. but then the video turned out to be slightly horrific to me to watch because I was imagining myself to work there and be surrounded by all those extremely loud noises every single day. I would freak out after 3 days
It's a very good working space in Chinese manufacturing already. Manufacturing gets less and less viable in the US and Europe for a reason.
please use finger cloth
why is it baked twice?
The extruded aluminium carriers remind of FOUPs in a wafer fab.
Weird seeing the bunny suits and entry procedure but still no gloves.
The use of mass production machines in LED chip manufacturing underscores the need for rigorous quality control measures to ensure product reliability and longevity.
It looked so strange to me as well. If something, the hands are a real source of contamination...
food industry machines
That jumped out to me as well. It’s like they have all these procedures but you’re going to get dead skin cells, hair, and oils all over the place because, no gloves. SMH
Maybe having uninhibited manual dexterity is more important to a stable production line🤷🏼♂️
Gak perlu kuliah "cukup beli ditoko" silahkan otak Atik,saya membuatkan untuk anda!
Kata bisnis sebuah universitas ,sihhh
little eggs square!
this is like god made it
What is going on with the expanding blue film at 2:30? It looks like those are the chips that are then used for the LEDs-- is that how they come? What is the purpose of that?
Those are the bare LED's that come from the semiconductor fab before they are packaged on the metal plates and before bond wires and phosphor coating is applied. They're manufactured in a small area then the blue film stretches to allow the grabber to do its thing.
@@starlite528 Are they expanded? and do they stay expanded?
Thanks 🇧🇩🇨🇳 I'm from Bangladesh
Not true!
My god, how are they working without gloves? Hair and dead skin shades from our hands all the time. And this isn't sarcasm. I worked in the cleanroom in the past.
Bagaimana jika ada mesin yang rusak
Give me the glow powder recipe 😅
So these are what my aliexpress flashlights are using
Central Asia: where the only thing more abundant than the population is the bureaucracy.
Like another commenter said, the full bunny suits everywhere and air showers before entering the cleanroom, but no gloves on anyone anywhere is kind of weird. The hands, aside from the hair, are the largest source of contamination and extraneous particles in a cleanroom environment.
I really do not understand what's going on at 5:50. Why are they BREAKING the gold bond wires going to the chips??
This is a tensile strength test.
To add to what @Ledestar said, it's for quality control. It's a destructive testing procedure performed on a random sample. Not all of them.
The semiconductor is already finished at this stage, so the contamination by hand is negligible, it's not that sensitive. The chip is literally drowned in phosphorus resin later on, so a few particles will not damage it.
Ofc in a semiconductor manufacturing plant everyone has to wear gloves, the structures are so tiny that a spec of dust will make a chip inoperable.
Какой Ra у этих светодиодов?
No need music!
If you're calling this "high end" please show us what low end looks like.
Cause this looks like the "standard" LED manufacturing process lol
Due to the nature of LED manufacturing, all LED manufacturers are high end
0:47
Proponents argue that mass production machines enable China to maintain its competitive edge in the LED industry by streamlining production processes and reducing lead times.
The low end probably involves a lot of guys in sandals and no individual protection equipment 😅
"High end" in China it mean "QC FAILED" in other country 😂
Working without gloves in the hi-tech industry de fakto can not be considered as a high-end
😮😮😮😮😮
No gloves?
No GLOVES???
Qui aurait dit qu'un homme sorti à peine des cavernes puisse créer des choses aussi complexes !
5:48 they just destroyed that LED. That wire isn't supposed to break.
It's a test of adhesion strength, which is only possible by destroying it.
Sorry but those plants dont lock happy with the light
Посмотрел 30 секунд и дальше не интересно, все уже показали
Осталось посмотреть как это всё перерабатывается.
They go threw all that trouble of making a clean room but yet they touch everything with greasy oily hands everything is being touched
Would be way better without the elevator music. Just leave the music out.
ok what's going on at the very end. sus
I understand why making micro led LCD is impossible for mass production.
Critics caution against overreliance on mass production machines, warning of potential job displacement and socioeconomic implications for workers in the LED manufacturing sector.
It’s not impossible as long as it’s being worked on
I always wonder what the work drama is like in these places... how dare she, I was supposed to be at the glue mixing station today, or Ugh I hate working with him he always leaves such a mess at the vacuum sealing station.
13:22 I think they should grow some, well, _other_ specie of plant there, so they could have some relax for their employees 😁
I dont think its high end made-in-china wont even last for 3 years. 1 year 2 year its broken.
I've never seen such a terrible clean room, all wearing protective anti dust gear but no gloves to be seen anywhere. I'd imagine they only wear the suites for the camera's
remove piano music no need
😂
made in china ,, how many days this product will last ???
Leider schade das Eure billig Led eine sehr kurze Lebenszeit besitzen.🤷
hängt vom extrem vom hersteller ab.
porn video!
-1
*Don't Recommend channel*
Reason: Supporting The *CCP*
made in china it's low quality
Производство везде одинаковое , а вот сделать для этого оборудование , обучить сотрудников уже другой разговор .
Made in Russia ?
Tofu dreg LED. I wouldn't trust any of those parts.
*High-End and China do NOT go together in any sentence.*
Peace and the USA do NOT go together in any sentence.
They used to be cheap, like your mother. However Chinese products have gotten massively better, unlike your mother.
low-end perspective.
Warum passt das nicht zusammen? Woher kommt Osram? Philips?
exactly where do the Samsung, Huawei, Redmi, Xiaomi or Sony etc. from China come from and you say high-end and China don't go together, that's illogical. The LEDs in your television come from such factories. The LEDs in your car headlights or dashboard come from such a factory. I don't mean anything bad, but next time think before you write a stupid comment.
what a mundane extremely boring job. and the environment. in those suits all day.