ipad lcd panel factory
It is the iPad that will (hopefully) benefit. It is cheap. It is versatile as it can function either in tablet mode or in laptop mode and so it has a distinct functional advantage over strictly tablet or laptop investments. Plus, since most remote learning tools are web based, a school can assign an iPad to the school"s Apple ID while allowing a student to sign on to their own remote learning ID (say to Google Classroom or Kahn Academy).
Samsung, a key Apple supplier that manufactures a number of vital components for iPhone, iPad and Mac, on Tuesday said it plans to cease traditional LCD panel production by the end of 2020.
In announcing the development, a spokeswoman for Samsung Display, a subsidiary of Samsung Electronics, said the company will end all LCD manufacturing in South Korea and China by year"s end, reports Reuters. The company in October announced the shutdown of one domestic plant due to weak demand.
Over the next five years, the tech giant will sink money into converting one of its two South Korean LCD plants into a production facility for quantum dot displays.
Used in conventional hardware like LED-backlit LCD panels, quantum dots can be "tuned," or manufactured, to emit very narrow spectrums of light when struck by energy from a common blue backlight, making them a prime candidate for display makers. Further, the construction of a quantum dot LCD panel is similar to that of a traditional LCD screen, with the addition of quantum tubes or films situated next to or on top of backlight LEDs.
Samsung has not decided what to do with the two LCD factories in China that will wind down operations as part of the strategy announced today, the report said.
Samsung has in the past supplied LCD screens for products including iPhone, iPad and Mac, but demand has waned as Apple and other smartphone brands move to OLED. The Korean company fills a bulk of Apple"s OLED orders for flagship iPhone models and Apple Watch, with LG picking up the slack. Chinese firm BOE is reportedly set to enter Apple"s supply chain in 2020 or 2021.
In the immediate future, Apple is rumored to launch at least six devices with mini LED screens, another LCD-based technology that enhances picture quality through highly specific local dimming and better color reproduction.
Samsung"s shift leaves Apple with LG, Japan Display and Sharp as its major LCD screen suppliers, though each are readying their own proprietary OLED products.
The 12.9-inch Liquid Retina XDR display has an IPS LCD panel supporting a resolution of 2732 by 2048 pixels for a total of 5.6 million pixels with 264 pixels per inch. To achieve Extreme Dynamic Range required an entirely new display architecture on iPad Pro. The all new 2D mini-LED backlighting system with individually controlled local dimming zones was the best choice for delivering the extremely high full-screen brightness and contrast ratio, and off-axis color accuracy, that creative professionals depend on for their workflows.
The Liquid Retina XDR display improves upon the trade-offs of typical local dimming systems, where the extreme brightness of LEDs might cause a slight blooming effect because the LED zones are larger than the LCD pixel size. This display is designed to deliver crisp front-of-screen performance with its incredibly small custom mini-LED design, industry leading mini-LED density, large number of individually controlled local dimming zones, and custom optical films that shape the light while maintaining image fidelity and extreme brightness and contrast.
Additionally, custom algorithms run on the advanced display engine of the M1 chip, working at the pixel level to control the mini-LED and LCD layers of the display separately, treating them as two distinct displays. These proprietary algorithms coordinate the mini-LED and LCD layers across transitions to deliver the optimal visual experience. Transitional characteristics of local dimming zones, such as a slight blur or color change while scrolling against black backgrounds, are normal behavior.
ProMotion technology automatically adjusts the display refresh rate up to 120 Hz (twice the rate of typical LCD displays) to the optimal rate for the content. The result is ultra-smooth scrolling and incredible responsiveness on the display, whether you’re using your finger or Apple Pencil. True Tone technology subtly adjusts the white balance onscreen to match the color temperature of the light around you, so images on the display look as natural as on a printed page. The cover glass on the Liquid Retina XDR display has an on-axis reflection of 1.8 percent due to a custom antireflective coating. As a result, iPad Pro delivers industry-leading reflectivity for a more comfortable viewing experience indoors and out.
Apple is always looking to diversify its suppliers; this helps to improve existing technologies and make them less expensive. This time, TCL’s subsidiary CSOT wants to enter Apple’s LCD supply chain for upcoming Macs and iPads.
The publication says that CSOT is a “fierce competitor” to BOE in the global LCD market, but the company is ahead of CSOT in LCD panels for notebooks, tablets, and monitors as well as with the OLED technology for smartphones.
BOE, as you probably know, has for years been a third supplier of displays for Apple’s older LCD iPhones, but only started making OLED panels for Apple as of the iPhone 12. It was on track to pick up orders for 30-40M iPhones this year. It will also be responsible for around five million units of iPhone 14 OLED panels.
Not only that, but BOE is also supplying LCD panels to Apple for MacBooks and iPads. Analyst firm Omdia says the Chinese company will be the largest supplier of LCD panels for iPad this year.
CSOT also formed a team during the first half of the year to review building an OLED production line aimed at iPhones. CSOT’s expansion plan will, besides BOE, also threaten South Korean display maker LG Display, which leads the supply of LCD panels to Apple for high-end devices.
LG Display is expected to supply 14.8 million LCD panels to Apple for MacBooks this year, according to Omdia, making its share in this specific supply chain 55%. Having another competitor in the supply chain like CSOT could add pressure on LG Display to cut unit prices.
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Nowadays, LCD panels for smartphone displays are taking the back seat while tech companies move towards OLED screens, including Apple. Samsung Display, one of Apple’s suppliers for iPhone, iPad and Apple Watch displays, announced today that it is going to end LCD production in its China-based and South Korean factories by the end of 2020.
Reuters now reports that Samsung is moving on with its factories, but will still supply LCD display orders until the end of the year. The company has two LCD production lines in South Korea and two LCD-dedicated factories in China.
The production of LCD displays by Samsung has already been in decline since last year, as demand for LCD screens is continuously decreasing. In October, Samsung closed one of its LCD production lines in South Korea. Additionally, the company stated that it will invest around $10.72 billion in research and improvements for their production lines of quantum dot screens.
Two days ago, CNet reported based on an interview with DisplaySearch analyst Richard Shim that LG Display, Samsung and Sharp have already started production of iPad 3 display with “retina” display quality image output.
However, about a week ago, reputable Taiwanese publication DigiTimes reported that LG Display, Samsung and Sharp are already shipping displays for the iPad 3 with Apple eyeing January as the start of assembly for its tablet.
According to the Journal, “One of the people familiar with the matter said…Sharp’s Kameyama No. 2 plant in central Japan will manufacture LCD panels for the device.”
Furthermore, the publication writes that “The person also said Apple is also investing in facilities at Sharp’s panel manufacturing factories in Japan, without specifying the amount being invested”.
Between quality control issues at LG Display that were finally reported as resolved in September, and the ongoing patent litigations between Apple and Samsung, Sharp could become the next display vendor for Apple’s iPads.
When the iPad 2 launched in March, Apple quickly turned to Samsung and Chimei Innnolux as customers complained of light leakage around the bezel of LG-based displays. For much of the year, a combination of quality control issues and late shipments had Apple turning to these other manufacturers to pick up the slack. At the end of August, LG Display finally shipped its due quota of four million panels. The iPad 2 didn’t begin shipping on time until after July. While LG Display expects supply shipments to return to normal, the failures of LG Display to correct its manufacturing issues on time and the untrustworthiness of Samsung would have Apple looking for alternatives. Sharp could be the premium candidate for future iPad displays, such as next year’s rumored Retina Display for the iPad 3.
According the Wall Street Journal, Sharp has reported they’ll begin mass-producing smaller displays at the Kameyama No. 2 plant in Mie Prefecture by the end of the year, a plant previously used solely for the production of TV panels. WSJ reports that Sharp already supplies displays for Apple’s iPhones, and that they could become the premier supplier next year with the introduction of newer models. Apple’s alleged investments in Sharp’s panel manufacturing facilities in Japan lend some additional credence to this claim.
Component deals in a competitive market, however, may keep Samsung in the loop. With proof of manufacturing capability and the technology already in place, Samsung is still a critical component of Apple’s supply chain. At the end of the fourth fiscal quarter in September, Apple reported 11.1 million iPads sold compared to 4.2 million iPads sold just a year ago.
iPhone manufacturer Foxconn Electronics is still in talks with the US federal government and state governments over a sixth-generation factory dedicated to churning out thin-film-transistor (TFT) LCD panels for smaller devices like iPhones, iPads and MacBooks.
According to DigiTimes on Monday, Foxconn originally planned to set up an 8.5G or 10.5G line to produce LCD TV panels or an LCD TV module factory or LCD TV assembly lines in the US to market Sharp TVs there.
Sharp is actually unable to sell own-brand LCD TVs in the US market until the licensing expires at the end of 2020 and therefore Foxconn has no motivation to produce LCD TV panels in the US in the meantime, the sources indicated
But that business may be short-lived as Apple is widely expected to begin transitioning away from LCDs and start adopting AMOLEDs for iPhones and iPads with the rumored OLED-based iPhone 8 model and a new 10.5-inch iPad with an OLED-based screen this year.
In response to U.S. President Donald Trump’s “Make in America” call, Foxconn in January pledged to build a multi-billion dollar highly-automated LCD panel factory in America, which may break ground around the summer.
Mobile Repair Factory is an independent service company and is in no way affiliated with any other brand such as iPhone, iPod, iPad which are registered trademark of Apple Inc. Samsung is also the trademark of Samsung group, is no point is linked to Mobile Repair Factory, which is an independent company providing third-party solutions.
Retina Display is a brand name used by Apple for its series of IPS LCD and OLED displays that have a higher pixel density than traditional Apple displays.trademark with regard to computers and mobile devices with the United States Patent and Trademark Office and Canadian Intellectual Property Office.
The Retina display debuted in 2010 with the iPhone 4 and the iPod Touch (4th Generation), and later the iPad (3rd generation) where each screen pixel of the iPhone 3GS, iPod touch (3rd generation), iPad 2 was replaced by four smaller pixels, and the user interface scaled up to fill in the extra pixels. Apple calls this mode HiDPI mode. In simpler words, it is one logical pixel = four physical pixels. The scale factor is tripled for devices with even higher pixel densities, such as the iPhone 6 Plus and iPhone X.
The Retina display has since expanded to most Apple product lines, such as Apple Watch, iPhone, iPod Touch, iPad, iPad Mini, iPad Air, iPad Pro, MacBook, MacBook Air, MacBook Pro, iMac, and Pro Display XDR, some of which have never had a comparable non-Retina display.marketing terms to differentiate between its LCD and OLED displays having various resolutions, contrast levels, color reproduction, or refresh rates. It is known as Liquid Retina display for the iPhone XR, iPad Air 4th Generation, iPad Mini 6th Generation, iPad Pro 3rd Generation and later versions,Retina 4.5K display for the iMac.
Apple"s Retina displays are not an absolute standard for display sharpness, but vary depending on the size of the display on the device, and at what distance the user would typically be viewing the screen. Where on smaller devices with smaller displays users would view the screen at a closer distance to their eyes, the displays have more PPI (Pixels Per Inch), while on larger devices with larger displays where the user views the screen further away, the screen uses a lower PPI value. Later device versions have had additional improvements, whether an increase in the screen size (the iPhone 12 Pro Max), contrast ratio (the 12.9” iPad Pro 5th Generation, and iMac with Retina 4.5K display), and/or, more recently, PPI count (OLED iPhones); as a result, Apple uses the names “Retina HD display", "Retina 4K/5K display", “Retina 4.5K display", "Super Retina HD display", “Super Retina XDR display”, and "Liquid Retina display" for each successive version.
The displays are manufactured worldwide by different suppliers. Currently, the iPad"s display comes from Samsung,LG DisplayJapan Display Inc.twisted nematic (TN) liquid-crystal displays (LCDs) to in-plane switching (IPS) LCDs starting with the iPhone 4 models in June 2010.
That much resolution is stunning. To see it on a mainstream device like the iPad—rather than a $13,000 exotic monitor—is truly amazing, and something I"ve been waiting more than a decade to see. It will set a bar for future resolution that every other manufacturer of devices and PCs will have to jump.