6 product ratings - Vintage Compaq FS7600 17"Color Tube Flat Monitor CRT w/ Base and Light Wear. Early LCDs were monochrome and low contrast, and they required a separate backlight or direct illumination for users to read them properly. This is what it looks like inside of an old PC CRT monitor.#science #electronic #teardown CRTs are able to correctly display the often 'oddball' resolutions that many older consoles use. If the glass is damaged, atmospheric pressure can collapse the vacuum tube into dangerous fragments which accelerate inward and then spray at high speed in all directions. Since the beginning of the digital era, users have needed a way to view the results of the programs they run on a computer--but the manner in which computers have spit out data has changed considerably over the last 70 years. Older color and monochrome CRTs may have been manufactured with toxic substances, such as cadmium, in the phosphors. 2,305 crt monitor stock photos, vectors, and illustrations are available royalty-free. See crt monitor stock video clips. Sometime in the early 1960s, computer engineers realized that they could use CRTs as virtual paper in a virtual teletype (hence the term "glass teletype," an early name for such terminals). There once was a proposal by two New York congressmen that would have forced TV set manufacturers to “go into homes to test all of the nation’s 15 million color sets and to install radiation devices in them”. Seeking cheaper alternatives, three people (Don Lancaster, Lee Felsenstein, and Steve Wozniak) hit on the same idea at the same time: Why not build a cheap terminal device using an inexpensive CCTV video monitor as a display? ", "Projection-type cathode-ray tube having different diameter necks", "CRT Projector Electrostatic (ES) vs Electromagnetic (EM) Focus", "Beam index display tube and display system including the beam index display tube", "BroadcastStore.com − New and Used Professional Video, Audio, and Broadcast Equipment. It wasn't long before someone realized that they could use even more CRTs to show the contents of that CRT-based memory (as shown in the two computers on the left). The shadow mask may have groove… The displays gained more contrast, better viewing angles, and advanced color capabilities, and they began to ship with backlights for night viewing. Recently, LCD monitors have become so inexpensive that many people experiment with dual-monitor setups like the one shown here. Teletypes (even paper-based ones) cost a fortune in 1974--far out of reach of the individual in the do-it-yourself early PC days. The Atari ST series and the Commodore Amiga series both came with proprietary monochrome and RGB monitors that allowed users of those systems to enjoy their computer's graphics to the fullest. A teletype is an electric typewriter that communicates with another teletype over wires (or later, over the radio) using a special code. CRT Computer Monitors. $7.99 $ 7. A look back at TV trends over the years", "Cathode-ray tube and its manufacturing method, and electron gun", "Home Page for ECE 3065 -- Electromagnetic Applications", "Ueber ein Verfahren zur Demonstration und zum Studium des zeitlichen Verlaufs variabler Ströme", "Distant Electric Vision (first paragraph)", "Alan Archivald Campbell-Swinton (1863–1930)", "RCA Surrenders Rights to Four Trade-Marks", "Jan. 29, 1901: DuMont Will Make TV Work", "Motorola Prototype Rectangular Color CRT", "Raytheon Model M-1601 console television receiver | Science Museum Group Collection", "RCA pioneers remember making the first color TV tube", "US Patent for Color picture tube Patent (Patent # 3,989,977 issued November 2, 1976) - Justia Patents Search", "Rare earth activated indium borate cathodoluminescent phosphors", "Rare earth activated yttrium and gadolinium oxy-chalcogenide phosphors", "Cathode ray tube color screen and method of producing same", "The Cathode Ray Tube site, Cathode Ray Tubes", "CBS and Westinghouse 22 Inch Rectangular Color Tubes", "50 Years Ago: The World in 1961 - The Atlantic", "Flat Screen TV in 1958 - Popular Mechanics (Jan, 1958)", "TV MAKERS TUNING IN TO FLAT SCREENS TO HELP ROUND OUT SALES", "Toshiba : Press Releases 21 December, 1995", "IDC: LCDs to outsell CRT monitors in 2003 | Computerworld", "LCDs Overtake and Outsell CRTs in Q3 2004! Because of the better features of LCDs, they are more expensive. The illustration below shows how this works inside a CRT. (2006). Many of those same computers also punched the program results onto the same type of paper tape. OLED advantages over CRT: Lower bulk, similar color reproduction, This page was last edited on 6 April 2021, at 22:43. While their resolution limits aren’t a huge issue for video games, any sort of serious work turns into struggle with low resolution text and a lack of desktop real estate. [565], As electronic waste, CRTs are considered one of the hardest types to recycle. Ever since desktop LCD monitors first outsold CRT monitors in 2007, their sales and market share have continued to climb. Monochrome CRTs typically do not contain enough leaded glass to fail EPA TCLP tests. The Previews are rendered using Blender Cycles. It begins with a slim neck and tapers outward until it forms a large base. The phosphors are different colors. The rim band is glued to the perimeter of the CRT using epoxy, preventing cracks from spreading beyond the screen and into the funnel. Geschichte Menü Geschichte aufklappen. Today, LCD monitors (many widescreen) are standard across the PC industry (except for tiny niche applications). CRT is the technology used in traditional computer monitors and televisions. A person then dropped a stack of cards into the computer, which read and ran the program. Beam Penetration Method: The Beam-Penetration method has been used with random-scan monitors. h) or 36 pA/kg) at a distance of 5 cm (2 in) from any external surface; since 2007, most CRTs have emissions that fall well below this limit. High vacuum inside glass-walled cathode-ray tubes permits electron beams to fly freely—without colliding into molecules of air or other gas. In 1987, IBM introduced the VGA video standard and the first VGA monitors, in league with IBM's PS/2 line of computers. [47][546][547][548] The rear glass tube of modern CRTs may be made from leaded glass, which represent an environmental hazard if disposed of improperly. Some CRTs even became flat in the late 1990s. Yet another alternative display technology--the liquid crystal display--arrived on the scene in the 1960s and made its commercial debut in pocket calculators and wristwatches in the 1970s. Flicker is commonly associated with CRT as most televisions run at 50 Hz (PAL) or 60 Hz (NTSC), although there are some 100 Hz PAL televisions that are flicker-free. [576][577][578][356] A CRT contains about 7g of phosphor. As the PC revolution got into full swing, computer makers (Apple, Commodore, Radio Shack, TI) began to design and brand video monitors--both monochrome and color--especially for their personal computer systems. CRT monitors can still be great for modern gaming and even look and perform better than their modern LCD counterparts. useful in black matrix punch", "RECENT IMPROVEMENTS IN THE 21AXP22 COLOR KINESCOPE", "Fluorescent screen of color CRT and fabricating method thereof", "Method for manufacturing color phosphor surface", "Photolithographic deposition of phosphors on faceplate of crt using spraying of photosensitive pva-phosphor suspension in plural layers", "Method for producing phosphor screens, and color cathode ray tubes incorporating same", "CRT frit capable of sealing a CRT bulb at a relatively low temperature and in a short time", "Sealing glass paste for cathode ray tubes patent applicatrion", "Method of manufacture of cathode ray tubes having frit-sealed envelope assemblies", "A GUIDE TO SETUP AND ADJUST THE CRT OF AN ARCADE COLOR MONITOR", "Method and apparatus for controlling dynamic convergence of a plurality of electron beams of a color cathode ray tube", "Deflection yoke for adhesive assembly and mounting", "1DX2P Geometry, Convergence, and Purity Adjustments", "Magnetic shielding with constant-current coils for CRT", "SER FAQ: TVFAQ: Degaussing (demagnetizing) a CRT", "Inner magnetic shield and cathode-ray tube", "Magnetic shield structure for color cathode ray tube", "Lateral magnetic shielding for color CRT", "SER FAQ: TVFAQ: CRT purity and convergence problems", "What causes the faint horizontal lines on my monitor? CRT monitors are ruggedized for use in control room, factory floor, or process applications. The LCD would soon be poised to leap from the portable sector into the even more fertile grounds of the desktop PC. PCWorld helps you navigate the PC ecosystem to find the products you want and the advice you need to get the job done. Ever since desktop LCD monitors first outsold CRT monitors … Such radiation of a potentially exploitable signal, however, occurs also with other display technologies[564] and with electronics in general. Most of those monitors were completely interchangeable. Genuine DELL E-CRT CRT Monitor Stand and Laptop Notebook Dock with E-Port Port Replicator For Latitude E4200, E4300, E5400, E5500, E6400/6400 ATG, E6500 E-Family Laptops and Precision M2400, M4400 Mob. This replacement monitor compatibility is made possible by DDI's proprietary A/D converter and our extensive library of industrial video signal formats, compiled during our many years of manufacturing CRT displays for some of industries largest OEMs. Vintage Dell M782 CRT Monitor 17" flat not rounded Color Screen VGA Connection. When LCDs first appeared, they were low-contrast monochrome affairs with slow refresh rates. * 3D Displays and TVs Will Be Ubiquitous at the 2011 Consumer Electronics Show, * The Cheapskate's Guide to Buying LCD Monitors. 16 in-18.9 in. CRT stands for cathode ray tube. CRT monitors are more costly on the other hand. Short for cathode ray tube, a CRT is the electron beams in a monitor moving across your screen either interlaced or non-interlaced, hitting phosphor dots inside the glass tube. An average monochrome CRT may use 1 to 1.5 kV of anode voltage per inch. The teletypes provided a continuous printed output of a computer session. By the 1950s, engineers were hooking teletypes up to computers directly, to use them as display devices. Later, companies such as IBM and GRiD experimented with the relatively thin, lightweight displays in portable computers. The methods involve thermal, mechanical and chemical processes. Computer companies had experimented with desktop LCD monitors since the 1980s in small numbers, but those monitors tended to cost a lot and offer horrible performance in comparison with the more prevalent CRTs. Let's take a tour. The band is tensioned by heating it before mounting it on the CRT, the band then cools, shrinking in size which puts the glass under compression,[559][190] strengthening the glass reducing the necessary thickness (and hence weight) of the glass. ", "Anode connector assembly for a cathode ray tube", "Inner surface specular reflection suppression in flat CRT faceplate", "Electrical grounding of CRT antistatic/antireflective coating", "Color cathode ray tube and water resistant glass frit", https://www.glass-ts.com/userfiles/files/2003-08%2520New%2520Approach%2520to%2520Cathode%2520Ray%2520Tube%2520(CRT)%2520Recycling.pdf, "The Cathode Ray Tube site. [558] Older CRTs were mounted to the TV set using a frame. [6] The phosphors used in CRTs often contain rare earth metals. The United States Environmental Protection Agency (EPA) includes discarded CRT monitors in its category of "hazardous household waste"[567] but considers CRTs that have been set aside for testing to be commodities if they are not discarded, speculatively accumulated, or left unprotected from weather and other damage.[568]. [366] The rim band prevents the CRT from imploding should the screen be broken. CRTs work with electrons that are emitted from an electron gun. One of the earliest computer devices to use a plasma display was the PLATO IV terminal. The color you see on the screen is produced by a blend of red, blue, … The devices hooked up to computers through a cable that commonly transmitted code only for text characters--no graphics. That changed around 1997, when a number of vendors such as ViewSonic (left), IBM (center), and Apple (right) introduced color LCD monitors with qualities that could finally begin to compete with CRT monitors at a reasonable price. - February 15, 2002", "FlexScan L66: A sound choice in flat-panel displays -", "GE Announces Tube Plant Closing; 790 Jobs Cut", "Hitachi Will Still Manufacture CRT Monitors - ExtremeTech", "Sony to stop making old-style cathode ray tube TVs", "Thomson shuts down American picture tube production | TV Technology", "Hitachi, Matsushita, Toshiba cement LCD venture plan | Computerworld", "Panasonic-Toshiba venture to shut Malaysia CRT plant", "Panasonic China stops CRT TV production at Shandong plant", "Retrotechtacular: Some Of The Last CRTs From The Factory Floor", "Samsung SDI Struggles to Close CRT Lines", "Samsung SDI halts CRT production in Malaysia plant - Pulse by Maeil Business News Korea", "Samsung SDI halts CRT production in Malaysia plant", "Cathode Ray Technology B.V. Engineering Model Type D10-XXX", "Videocon shuts down furnaces - and stokes concerns", "With demand dwindling, questions swirl around Videocon", "Videocon begins accepting CRT glass again", "Ekranas files for bankruptcy, Vilniaus Vingis braces for worst", "LG.Philips seeks bankruptcy protection in Europe", "LCD plant coming soon after CRT close-down", "Samsung introduces 2007 LCD, plasma, DLP and CRT lineup", "World's thinnest CRT TV bucks all trends", "LG Presents the Slimmest CRT TV Display", "LG Goes Retro, Introduces New CRT TV | TechHive", "Rise of flat-screen televisions lowers the curtain on the bulky box", "LG.Philips Displays ups production of slim CRTs", "Samsung unveils HDTV-compatible CRT - Audio Visual - News - HEXUS.net", "The future is flat as Dixons withdraws sale of 'big box' televisions", "Donkey Kong's failing liver: What the death of the CRT display technology means for classic arcade machines", "The Iconic Boeing 747 Heads Into The Sunset. However, bandwidth constraints limited the useful output to low resolutions, so "serious" computers eschewed TVs for dedicated monitors. With most TV sets becoming fully digital, the lines between monitor and TV are beginning to blur just as they did in the early 1980s. Even after the power supply is turned off, some associated capacitors and the CRT itself may retain a charge for some time and therefore dissipate that charge suddenly through a ground such as an inattentive human grounding a capacitor discharge lead. Once the electrons hit the phosphors, they light up and are projected on the screen. Enterprising businesspeople manufactured "RF modulator" boxes for the Apple II that converted composite video into a signal that simulated an over-the-air broadcast--something a TV set could understand. In addition to RF television output, many early home PCs supported composite-video monitors (shown here) for a higher-quality image. The Atari 800 (1979), like video game consoles of the time, included an RF modulator in the computer itself, and others followed. If the persistence is too long on a video display, moving images will be blurred. There are two popular approaches for producing color displays with a CRT are: Beam Penetration Method; Shadow-Mask Method; 1. LCD monitors can be pretty light, weighing as little as 8 to 10-pounds. The base is the monitor’s screen and is coated on the inside with a matrix of thousands of tiny phosphor dots. This problem does not occur on 100/120 Hz TVs and on non-CGA (Color Graphics Adapter) computer displays, because they use much higher horizontal scanning frequencies that produce sound which is inaudible to humans (22 kHz to over 100 kHz). Early portable computers of the 1980s perfectly utilized LCDs, which were extremely energy-efficient, lightweight, and thin displays. crt monitor stock illustrations. Get it as soon as Thu, Apr 8. C $86.75. Tags: #backlight #crt #diode #lcd #led #monitor #oled #sed #technology 1 - Introduction 2 - CRT components 3 - LCD technology 4 - Refresh and response 5 - LCD disassembly 6 - … While the TCLP process grinds the glass into fine particles in order to expose them to weak acids to test for leachate, intact CRT glass does not leach (The lead is vitrified, contained inside the glass itself, similar to leaded glass crystalware). of 24. old pc monitor monitor old 80 computer screen old retro computer monitor old pc screen old pc computer old monitor 1980s isolated retro red tv. [587][588], A considerable portion of CRT glass is landfilled, where it can pollute the surrounding environment. For the PaintShop Pro image type, see, Vacuum tube that displays images used in old TVs and monitors, Practical Television, November 2001 issue 120° deflection, Color Television Servicing Manual, Vol-1, by M.D. iKKEGOL 5 ft 1.5M USB 2.0 KVM Switch Cable, 15 Pin VGA Male to Male and USB A to USB B Printer Cord for CRT PC Monitor KVM Switcher. Only 6 left in stock - … old CRT TV with cut out screen old CRT TV with cut out screen in home crt monitor stock pictures, royalty-free photos & images. China CRT Monitor wholesale - Select 2021 high quality CRT Monitor products in best price from certified Chinese Monitor manufacturers, Colour Monitor suppliers, wholesalers and factory on … moduliert werden, so dass ein sichtbares Bild erzeugt wird, wenn der Elektronenstrahl beim Auftreffen auf eine an der Innenseite der Röhre angebrachte Leuchtstoff -Schicht trifft. The unwanted beams are blocked or "shadowed." (The Commodore 1702 also offered an alternative, higher-quality display through an early S-Video connection.) The ENIAC, among other early electronic computers, used Hollerith punched cards as both input and output. LCD advantages over CRT: Lower bulk, power consumption and heat generation, higher refresh rates (up to 360hz), CRT advantages over LCD: Better color reproduction, no motion blur, multisyncing available in many monitors, no input lag. Select from premium Crt Monitor of the highest quality. The FDA eventually began regulating radiation emissions from all electronic products in the US.[545]. Top Rated Seller Top Rated Seller. Save Big on new & used CRT Video Editing Monitors from top brands like Sony, Jvc, Ikegami & more. [566] CRTs have relatively high concentration of lead and phosphors (not phosphorus), both of which are necessary for the display. To write a program, an operator typed on a typewriter-like machine that encoded the instructions into a pattern of holes punched into a paper card. Some companies operated furnaces to separate the lead from the glass. [555], Early CRTs had a glass plate over the screen that was bonded to it using glue,[190] creating a laminated glass screen: initially the glue was PVA glue[556] while later versions such as the LG Flatron used a resin, perhaps a UV-curable resin. [citation needed], Due to the toxins contained in CRT monitors the United States Environmental Protection Agency created rules (in October 2001) stating that CRTs must be brought to special e-waste recycling facilities. Prior to the invention of the electronic computer, people had been using teletypes to communicate over telegraph lines since 1902. For output, the computer punched encoded results onto blank punch cards, which operators then had to decode with a device like the IBM 405 tabulator (shown at right), which tallied and printed card values onto sheets of paper. FREE Shipping on orders over $25 shipped by Amazon. Manufacturers began experimenting with a wide assortment of physical sizes (from 14 inches to 21 inches and beyond) and shapes (the 4:3 ratio or the vertically oriented full-page display). ", "LG C9 OLED Review (OLED55C9PUA, OLED65C9PUA, OLED77C9PUA)", "LG admits that OLED TVs will have problems with variable refresh rate (VRR) below 120 Hz", "OLED Monitors In 2020 : Current Market Status", "Motion blur on 4K TVs: What it is and how to fight it", "Samsung SyncMaster 997MB - CRT monitor - 19" Series Specs", "Samsung C32HG70 Review 2020: What You Need To Know", "QLED or OLED? To address this, NEC invented the first multisync monitor (called "MultiSync"), which dynamically supported a range of resolutions, scan frequencies, and refresh rates all in one box. PVM-1354Q SONY TRINITRON COLOR VIDEO MONITOR, SEE IMAGES, MAKE YOUR CHOICE. The shadow mask helps to control the electron beams so that the beams strike the correct phosphor at just the right intensity to create the desired colors and image on the display. Owners were also told to not modify their set's internals to avoid exposure to radiation. 99 $78.99 $78.99. Die Geschichte der Monitore Sie würden das hier nicht lesen, wenn es keinen Monitor gäbe. Vintage tech CRT device from nineties isolated on background. It was discovered that most of the radiation was directed downwards. When a charge was applied across the sheets in certain locations, a glowing pattern emerged. It was later found that TV sets from all manufacturers were also emitting radiation. They were rarely used for text at that time. Showing slide {CURRENT_SLIDE} of {TOTAL_SLIDES} 19 in-22.9 in. The Mac II video standard was similar to VGA. During this time, Apple had all but eliminated CRT displays from its product line. Although modern cathode-ray tubes used in televisions and computer displays have epoxy-bonded face-plates or other measures to prevent shattering of the envelope, CRTs must be handled carefully to avoid personal injury. However, the LCD iMacs were unable to match the low price point of the iMac G3, largely due to the higher cost of the LCD technology at the time. This CRT monitor is modelled using Blender 2.81 and exported to various standard formats like .dae, .obj and .fbx. Today, LCD monitors (many widescreen) are standard across the PC industry (except for tiny niche applications). This was the era of the inexpensive, color, multisync VGA monitor that could handle a huge range of resolutions with aplomb. [560] The PVA glue degrades over time creating a "cataract", a ring of degraded glue around the edges of the CRT that does not allow light from the screen to pass through. Color CRT Monitors: The CRT Monitor display by using a combination of phosphors. Photos: Bill Bertram (left), Steven Stengel. CRTs have the best quality when watching analog programming such as on VHS or through an RF signal. However, since CRTs may stay on for several hours at a time, the amount of x-rays generated by the CRT may become significant, hence the importance of using materials to shield against x-rays, such as the thick leaded glass and barium-strontium glass used in CRTs. This model is modelled with industry standard quality with clean topology. This caused television industry representatives to be brought before a U.S. congressional committee, which later proposed a federal radiation regulation bill, which became the 1968 Radiation Control for Health and Safety Act. They remained the least expensive way to interface with computers until the mid-1970s. Various third-party IBM PC video standards competed with these in the 1980s--but none won out as IBM's did. 50 Hz/60 Hz CRTs used for television operate with horizontal scanning frequencies of 15,734 Hz (for NTSC systems) or 15,625 Hz (for PAL systems). These LCDs used less desk space, consumed less electricity, and generated far less heat than CRTs, which made them attractive to early adopters. [544], The density of the x-rays that would be generated by a CRT is low because the raster scan of a typical CRT distributes the energy of the electron beam across the entire screen. Internal mechanism of LCDs use a crystal liquid for its working. There are several companies in the United States that charge a small fee to collect CRTs, then subsidize their labor by selling the harvested copper, wire, and printed circuit boards. In the mid-1990s, just about all monitors--for PCs and for Macs--were beige. $9.07 shipping. 99. In the 1960s, an alternative display technology emerged that used a charged gas trapped between two glass plates. You're reading it thanks to the magic of a computer display, whether it be LCD, CRT, or even a paper printout. [575] A coalition called the Recytube project was once formed by several European companies to devise a method to recycle CRTs. The image on a CRT display is created by firing electrons from the back of the tube to phosphors located towards the front of the display. These 25 deep, absorbing PC games will eat days of your life, Windows 10: The best tricks, tips, and tweaks, 10 surprisingly practical Raspberry Pi projects anybody can do, 22 terrifying PC horror games to play with the lights off. It wasn't until the Macintosh II (1987) that the Mac line officially supported both color video and external monitors. Headlines about "radioactive" TV sets continued until the end of the 1960s. Photos: Computer History Museum, Deutsches Museum. The picture is an example of the inside of a computer monitor that shows the CRT connected to the screen. ", "LCD monitors outsold CRTs in Q3, says DisplaySearch | EE Times", "LCD TV shipments beat CRT in Japan in 2005", "Big-screen CRT TV business in Japan all but over", "Big-Screen CRT TV Biz in Japan All But Finished", "Canon signals end of the road for SED TV dreams", "Three more years of Videocon CRT demand? A shadow maskis a thin metal screen filled with very small holes. In the past, CRT was a popular term for a computer display terminal. People now-a-days prefer LCDs over CRT monitors because of the benefits it provides over CRT monitors. [569] Recycling facilities that accept CRT devices from business and residential sector must obtain contact information such as address and phone number to ensure the CRTs come from a California source in order to participate in the CRT Recycling Payment System. cathode ray tube, abgekürzt CRT, auch Braunsche Röhre) ist eine Elektronenröhre, die einen gebündelten Elektronenstrahl erzeugt. Save this search. CRT is listed in the World's largest and most authoritative dictionary database of abbreviations and acronyms CRT - What does CRT stand for? Typically only low-end monitors run at such low frequencies, with most computer monitors supporting at least 75 Hz and high-end monitors capable of 100 Hz or more to eliminate any perception of flicker. Mac monitors continued to evolve with the times, always known for their sharpness and accurate color representation. [6] It is more common for CRT glass to be disposed of than to be recycled.[589]. The 1980s saw the launch of PC competitors to both the Macintosh and the IBM PC that boasted sharp, high-resolution, color graphics. CRT monitors use VGA, DVI-I or component RGB BNC inputs - and pretty much the most powerful modern GPU still to offer support there is the GTX 980 … The CRT monitor is attached with Power plug and VGA cable. C $85.49. Sony, JVC, Panasonic, Grass Valley, Tektronix, Avid, Applied Magic, and More...", "Component mounting means for a tension mask color cathode ray tube", "Method and apparatus for making flat tension mask color cathode ray tubes", "ZENITH VDT TUBE GETS RID OF CURVE AND MAYBE THE HEADACHES", "Cathode-ray tube with tension shadow mask having reinforced support device", "Sony Watchman FD-20 Flat CRT TV Teardown | Experimental Engineering", "SONY 03JM 2.5" Monochrome Flat Display Picture Tube for SONY Watchman pocket TV", "Samsung 4FNG45 4" Flat Display Picture Tube", "IEE Nimo CRT 10-gun readout tube datasheet", https://gadgetwise.blogs.nytimes.com/2011/04/04/vu1-light-bulb-delayed-again/, "US Patent 6246165 – Magnetic channel cathode", "US Patent 5905336 – Method of manufacturing a glass substrate coated with a metal oxide", "SuperSlim CRT TV Showcased by LG.Philips Displays", "Jousting with flat panels, Samsung SDI taps super-slim CRT | EE Times", "LG.Philips develops Cybertube+ SuperSlim CRTs", "LG.Philips Displays Showcases SuperSlim CRT TV :: News :: www.hardwarezone.com®", "New Ultra Slim Television from LG's stable", "Subchapter J, Radiological Health (21CFR1020.10)", "Occupational Risks Associated with Electronics Demanufacturing and CRT Glass Processing Operations and the Impact of Mitigation Activities on Employee Safety and Health", "Characterization of Lead Leachability from Cathode Ray Tubes Using the Toxicity Characteristic Leaching Procedure", "The monitor is producing a high-pitched whine", "SER FAQ: TVFAQ: High pitched whine or squeal from TV with no other symptoms", "US Patent for Cathode ray tube contrast enhancement systems Patent (Patent # 4,841,372 issued June 20, 1989) - Justia Patents Search", "Flat tension mask cathode ray tube implosion system", "Electromagnetic Eavesdropping Risks of Flat-Panel Displays", "Final Rules on Cathode Ray Tubes and Discarded Mercury-Containing Equipment", "Tips and Tricks for Recycling Old Computers", "Covered Electronic Waste Payment System", "Thermal processes for lead removal from the funnel glass of CRT monitors", "Nulife closing down and giving up on US business", "Green emitting yttrium silicate phosphor and cathode-ray tube using the same", "Rare earth recovery from phosphor material and associated method", "An overall Solution to Cathode-Ray Tube (CRT) Glass Recycling", "Cathode Ray Tube Recycling in South Africa", "Waste CRT (Cathode Ray Tube) glass disassembling and recycling device", The CRT Dilemma: Cathode Ray Tube Or Cruel Rude Trash, "California CRT glass heads to disposal sites amid downstream challenges", Thick-film dielectric electroluminescent technology, https://en.wikipedia.org/w/index.php?title=Cathode-ray_tube&oldid=1016390916, Telecommunications-related introductions in 1897, Wikipedia articles needing page number citations from December 2020, Short description is different from Wikidata, Articles with unsourced statements from February 2020, Wikipedia articles needing clarification from August 2019, Articles with unsourced statements from February 2014, Articles with unsourced statements from September 2010, Wikipedia articles with multiple identifiers, Creative Commons Attribution-ShareAlike License.

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