OLED is short for Organic Light Emitting Diode, a device composed of thin carbon-based films placed between two electrodes that creates light with the application of electricity. Unlike other screen technologies, (like LCDs), which require backlighting, OLED displays are emissive devices - they emit light rather than manipulate transmitted external light.
OLEDs provide brighter, crisper colors and contrast on electronic devices and use less power than conventional light-emitting diodes (LEDs) or liquid crystal displays (LCDs) used today. This revolutionary technology is fit for various types of screens, like computer screens, mobile phones, tablets, TVs and more. OLED screens are light, thin, high-resolution and contain individually-lit pixels that make for true blacks and superior color contrast.
The current OLED tablet market
OLED displays are already very common on mobile phones (in fact about a quarter of all mobile phones now ship with an OLED - and that percentage is climbing as Apple, Samsung, LG, Huawei and others adopt OLED displays in their best smartphones).
OLEDs are just now starting to make inroads into the tablet market, though - as these larger displays carry a high premium over competing LCDs. The leading company that produces and adopts OLEDs is Samsung, and indeed the company's latest high-end tablets all use OLED displays.
TCL first shows a rollable smartphone, that uses a 7.8-inch AMOLED that rolls into a 6.7-inch one. The display features a bending radius of 3 mm and CSoT says it can withstand up to 100,000 sliding cycles.
Samsung Display announced that the company plans to introduce more than 10 different AMOLED displays for the laptop market in 2021. The company will launch displays ranging from 13.3-inch to 16-inch to meet customer demand.
Last month we posted that the Korean Elec publication claims that Apple is aiming to adopt OLEDs in its next iPad Pro devices - and as Apple wants extended lifetime from these panels, the Korean panel makers are developing tandem OLED devices (easier for LG as it is already producing such panels for automotive applications).
Today another Korean publication, ETNews, has posted that Apple is aiming to start using OLEDs in its iPads in 2022. According to ETNews, Apple indeed reached out to both LG Display and Samsung Display for these OLEDs.
In a very interesting post, The Elec states that Apple has reached out to both Samsung Display and LG Display, requesting that the display suppliers develop a longer-lifetime OLED display for Apple's next iPad Pro devices.
LG 12.8-inch P-OLED in Mercedes Benz 2021 S-Class
The lifetime of the current crop of mobile OLED devices is not enough for Apple's iPad - which is designed to be used for a longer period of time compared to a smartphone. An increased lifetime will also result in lower burn-in problems which seem to trouble Apple.
Next up is the company's 2nd generation Galaxy Z Fold 2 that is an update to the original fold with a larger internal foldable display at 7.6" 1768x2208 HDR10+ 120Hz Dynamic AMOLED and also a larger 6.23" 816x2260 Super AMOLED cover display. The Fold 2 also improves the hinge design and sports an ultra-thin-glass cover (like the Galaxy Z Flip).
These new 11", 12.8" and 15.6" AMOLEDs are now available in the OLED Marketplace. This is great news from EDO, as up until now Samsung Display was the exclusive supplier of AMOLEDs for tablets and laptops. If you are interested in this display for your device or new project, contact us now, or check out more information over at the OLED Marketplace.
Following three months of re-design, Samsung now announced that it fixed all the issues in its foldable smartphone and is ready to start shipping in September 2019. Here are the list of changes that Samsung announced, including both design and construction improvements:
According to a report from Korea, when Apple secured its flexible AMOLED supply from Samsung for the iPhone X (and later XS and XS Plus) it committed to a minimum order quantity. As sales of the iPhones were slower than expected, the company did not reach its MOQ, and is now facing penalties of hundreds of millions of dollars.
It seems as if Apple is reluctant to pay the penalty (which isn't a big surprise) and is offering some alternative routes for Samsung - including the option of ordering OLED displays for future iPads or laptops (this coincides with a report from Korea last month).
Korea-site The Elec says that according to its sources, Apple is "considering adoption" of OLED displays in its Pro laptop and tablets lines. The iPad Pro will adopt an 11" OLED while the MacBook Pro will adopt a 15.6" one.
Samsung started shipping its flagship tablet the device, the Galaxy Tab S5e - Samsung's thinnest tablet yet at 5.5 mm. The S5e features a 10.5" WQXGA (2560x1600) Super AMOLED display with a 81.8% screen-to-body ratio.