- published: 02 Aug 2017
- views: 172482
The cathode ray tube (CRT) is a vacuum tube containing one or more electron guns, and a phosphorescent screen used to view images. It has a means to accelerate and deflect the electron beam(s) onto the screen to create the images. The images may represent electrical waveforms (oscilloscope), pictures (television, computer monitor), radar targets or others. CRTs have also been used as memory devices, in which case the visible light emitted from the fluorescent material (if any) is not intended to have significant meaning to a visual observer (though the visible pattern on the tube face may cryptically represent the stored data).
The CRT uses an evacuated glass envelope which is large, deep (i.e. long from front screen face to rear end), fairly heavy, and relatively fragile. As a matter of safety, the face is typically made of thick lead glass so as to be highly shatter-resistant and to block most X-ray emissions, particularly if the CRT is used in a consumer product.
Since 2008, CRTs have largely been superseded by newer display technologies such as LCD, plasma display, and OLED, which have lower manufacturing costs, power consumption, weight and bulk.
CRT may refer to:
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Manually deguassing a CRT monitor using neodymium magnet
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Computer Monitors - LCD vs CRT
How does a CRT monitor work? Teardown of an old portable TV.
This is a new old stock Optiquest Q71 display from 2001! Viewsonic made some lovely tubes back in the day and I've wanted one for some time, so I bought this one still sealed. Testing with a Windows 98 PC! ● Consider supporting LGR on Patreon: https://www.patreon.com/LazyGameReviews ● Social links: https://twitter.com/lazygamereviews https://www.facebook.com/LazyGameReviews
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man, what a good video. I bet everyone is going to click the like button on this one for suuuurrrreee. Penis Twitter: https://twitter.com/ODS_Twatter Twitch: http://www.twitch.tv/officialduckstudios Facebook: https://www.facebook.com/officialduckstudio Google Plus: https://plus.google.com/+OfficialDuckStudios Money Plz? https://goo.gl/19lrZ0
The reasons I still user CRT monitors even in times that LCD and LED monitors are so cheap
This was a waste of money.. plz like for SLI on 3 old CRT Monitors, or don't. No one cares. Twitter: https://twitter.com/ODS_Twatter Twitch: http://www.twitch.tv/officialduckstudios Facebook: https://www.facebook.com/officialduckstudio Google Plus: https://plus.google.com/+OfficialDuckStudios Money Plz? https://goo.gl/19lrZ0
Discord: https://discordapp.com/invite/phRvP6q Twitter: @32megabyte Today we look at CRT monitors like this and think back to the 90s or early 2000’s. To some of us, TVs like these are long forgotten parts of our childhood. What you might not have realized is that CRTs are far from dead. With over 10% of American households still using CRT TVs and production being ramped up for developing countries it’s safe to say that these will be a part of many people’s lives for a long time. In America, studies have shown that some millennial are buying CRTs for the novelty and nostalgia factor. For some, it’s refreshing to experience the high refresh rates, true black tones, and lack of latency that LCDs still cannot offer. Much like vinyl records made a comeback CRTs might be the next retro thing. ...
Working of a television having cathode ray tube ! For more such videos visit : www.learnersplanet.com Get access of 100s of videos, thousands of e notes and tons of printables For kindergarten to Grade-12, AIEEE,IITJEE and other engineering entrance exams. Special Quantitative Aptitude videos for CAT,MAT,CSAT,Bank P O,GRE, GMAT, SAT, Olympiad aspirants. Lots of smart and time saving techniques in Mathematics. and every video is worth watching. Buy one year subscription only for Rs. 750/-
How to safely discharge a CRT monitor any remaining charge in an old CRT monitor.
CRT's are fabulous, mighty creatures that remind us of a simpler time. But can they offer the modern PC gamer benefits today? Their fast refresh rates, and instant response times make twitchy FPS titles more enjoyable- and their blacks are to die for. --- THE FLICKERING, is only generated by my silly camera- and in real life, is not present at all. To test, we are using a Sony Multiscan GDM-500PS Trinitron Monitor and a few of my favourite PC titles such as Chivalry Medieval Warfare, Left 4 Dead 2, Minecraft, GTA V and CS:GO If you want to see yourself in the mailbox, make sure to give us a buzz at greenhammailbox@gmail.com GHG ep28
Едно бързо видео сравнение между 120-херцовия Samsung 2233RZ LCD монитор и CRT екран също работещ със 120 Hz честота на опресняване. Тестовата игра е CS Source (Counter Strike Source), а не първия CS, защото за разлика от него Source-а може да се възползва от 120-те херца, докато нормалния Counter Strike е ограничен до 100 кадъра в секунда. В опциите на играта е активиран v-sync, за да се избегне възможността от "разкъсване" на образа в кадрите, който обикновено може да бъде забелязан при наличието на различаващ се брой кадри, обработвани от видеокартата спрямо честотата на опресняване. За да може да видите разликата е препоръчително да гледате видеото в HD версия и да използвате бутона за пауза в ключови моменти при бързо движение на обектите върху екрана. Резултатите от двата монитора са...
The humble CRT is often remembered as a fat, beige mess of buzzing inefficiency, but to a nostalgic retro PC fan, CRT monitors are friendly, warm and comforting. MUSIC USED: Various Quake 2 OST segments Thanks for watching! I hope you all enjoy... My Second Channel: http://youtube.com/ImncVlogs Twitter: http://twitter.com/tom_j_smith Facebook: http://facebook.com/ItsMyNaturalColour Instagram: http://instagram.com/tomjosephsmith The gear I use: http://kit.com/imnc Email: itsmynaturalcolour@gmail.com I cannot respond to all emails, but give it a go! Fancy buying some geeky stuff? It's always worth a stop by my eBay shop to see if I've got anything worth grabbing: http://www.ebay.co.uk/usr/mynaturalcolour For PayPal donations to IMNC, please visit the "About" section on my channel. Al...
The Barco Reference Calibrator V is apparently the cream of the crop as far as colour proofing CRTs go. Retailing at the better part of 10 000 US dollars in 2000, and shipping with a proprietary colour calibration tool, it certainly was not fooling around. -- THIS VIDEO IS RELEASED TO THE PUBLIC DOMAIN To the extent possible under law, I have waived all copyright and related or neighbouring rights to this work, according to the Creative Commons CC0 affirmer. This means that anyone is free to use this content in any manner they see fit, without my objection. However, the video may still contain copyrighted content (images, video, audio, software, etc.) that does not belong to me. WHILE I DO NOT RESERVE THE RIGHTS OF ANY PART OF THIS VIDEO, THE COPYRIGHT OF THIRD-PARTY CONTENT STILL BELONGS ...
Can anyone fix this
While in town today, I walked back to the thirft shop where I found the 17" NEC and 15" COMPAQ monitors (featured in a video) a while back. The shop had four more monitors out the back (including a 17" LG Studioworks and three 14" CRT monitors). This one was set up and connected to a computer, though wasn't in use. I swapped it our for a newer 15" monitor, and payed $5 for it! For more in it, look out for my future videos for it, which I am in the process of filming and uploading.
Answering a comment I sometimes get saying that old computers and CRT monitors must use a lot of power. Do they really, compared to a modern Energy Star-rated PC and LCD monitor?
If your monitor does not have a degauss option, it can be manually degaussed by rotating a powerful magnet. WARNING: Proceed at your own risk. I am not responsible if you injure yourself or damage vintage equipment. DO NOT INGEST MAGNET!!!
I have heard a lot of bad things about eBay's Global Shipping Programme... I had been wanting an Acorn CRT monitor to compliment my Acorn RISC PC... collection is not complete without original branded accessories I say! This of course meant, it was going to be coming from the UK, meaning there really was not much options at all. That being said, I decided to risk it, and gave it a fair go. I must say I am very pleased that not only did it arrive okay, but that rather large, heavy & fragile items are possible through GSP! It is heaps cheaper then courier options. Reckon it is still crazy I spent over £100 on a CRT monitor, but a collector does what a collector must do! Very happy with this Acorn AKF65 unit *^_^* Much thanks to the trader on eBay who offered this - Safe arrival starts wi...
We're in a world today with many innovative computers such as the touch screen computers, tablets, laptops and even wearable computers. But, there are two types of computers that kind of stand out among the rest, some of them we use today. So, let's go back in time for a brief history lesson! Let's compare the old computer monitors with the new ones.