Article last updated on: Feb 08, 2019

What is an OLED?

OLED (Organic Light Emitting Diode) is an emerging display technology that enables displays that offer better image quality and are thinner and more efficient than current LED and LCD displays. OLED TVs deliver the best picture quality ever, and in the future will also become flexible, rollable and transparent.

Panasonic EZ950 photo

What is a 4K OLED TV?

A 4K OLED TV (also called UHD OLED TV) is an OLED TV that features a resolution of 3840x2160 pixels. While especially useful for large TV panels, 4K has gained in popularity and is now being offered on all premium TVs.

OLED is still a relatively premium technology - and all OLED TVs released from 2016 forward support 4K resolution. The entire LG's 2018 OLED TV lineup support 4K resolution - the flagship Wallpaper OLEDW8 (which attaches to the wall using magnets), the high-end OLED-on-glass OLEDG8 and OLEDE8, the basic OLEDC8 and the entry level OLEDB8.

LG Display is the only OLED panel producer, but it ships its panel to over a dozen TV makers, not just LG Electronics. All of these TVs also support 4K resolution - including the ones from Sony, Panasonic, Philips, Skyworth and more.



The latest 4K OLED news:

DSCC: Apple's first VR headset will sport two OLED microdisplays and an additional AMOLED

Towards the end of 2021 we reported that Apple plans to launch its first AR headset in Q4 2022, powered by dual 4K OLED microdisplays, produced by Sony

Sony ECX339A OLED Microdisplay photo

According to Ross Young from DSSC, Apple first headset will actually be a VR headset, that uses a foveated display system. The headset will feature three displays - two 4K microLEDs (indeed produced by Sony) and one larger AMOLED display.

Sony launches its 2022 OLED TV range, including the world's first QD-OLED TV, the A95K

Sony announced its 2022 TV lineup, which includes three new OLED TV series, including the A95K, which is the world's first QD-OLED TV ever announced.

Sony A95K photo

The Sony A95K Master XR TV will feature 55" or 65" 4K 120Hz QD-OLED panels (produced by SDC), Sony's XR cognitive processor, Acoustic Surface Audio, XR Triluminos Max and Google TV OS. It features HDR10, HLG and Dolby Vision.

Sony demonstrates a 4K OLED microdisplay prototype

During Sony's Technology Day, the company unveiled a new VR headset prototype based on a new 4K OLED microdisplay panel, which was unveiled for the first time.

Sony reports that the new microdisplay features very low latency, with a response time of <0.01 seconds. The prototype display utilizes a white OLED with color-filters architecture.

Report: Apple to release its first AR headset next year, based on 4K Sony OLED microdisplays

Apple analyst Ming-chi Kuo says that Apple plans to launch its first AR headset in Q4 2022, powered by dual 4K OLED microdisplays, produced by Sony. The headset will feature Mac-level computer power and will not require a tethered smartphone to operate.

Sony ECX339A OLED Microdisplay photo

Apple has been working on AR technologies for many years. Last year it was indeed reported in Japan that Apple is working with Sony on its microdisplays. Earlier this year it was reported that Apple has teamed up with TSMC for microdisplay production - but it could be that TSMC will be the manufacturing partner, while Sony will provide the OLED technology and knowhow.

LG Electronics postpones launch of 42-inch OLED TVs to 2022

According to a report from Korea, LG Electronics decided to launch its 42-inch OLED TV in 2022. The company first planned to launch it in the second half of 2021. The TV/monitor will target gamers, with support advanced video processing at 120Hz and a 4K resolution.

LG C1 OLED TV photo

The reports says that LG decided to do this due to marketing considerations - while LG Display still plans to start production of the 42-inch panels before the end of the year.

On Seeya's OLED microdisplays status and plans

OLED microdisplay developer Seeya Information Technology was established in 2016, and in 2017 it started building a $300 million OLED 300 mm microdisplay production line. Seeya's fab is now in operation, with a yearly capacity of around 20 million displays (monthly capacity of 9,000 300 mm wafers).

Seeya OLED microdisplay photo

Seeya quickly became a prominent display maker, who's currently producing high performance displays to global customers. The company says it's currently the world's largest OLED microdisplay maker by volume. Seeya's current standard displays include:

Skyworth launches a 65-inch bendable OLED TV, and an 88" 8K one

China-based TV maker Skyworth announced two exciting new OLED TVs. First up is the the Skyworth W82, which is the world's first bendable TV, that can change from a flat screen to a curved one (with a curvature radius of 1000R), which Skyworth says is suitable especially for gamers.

The W82 sports a 65-inch 120Hz WOLED TV panel and features Dolby Vision, HDR10, Skyworth's AI Picture Quality 4K engine, VRR and 240Hz Crystal Motion OLED. The TV will start shipping in May 2021 in China for 29,999 Yuan (around $4,575).

LG announces its 2021 OLED TV range - or at least parts of it

LG Electronics announced its OLED TV range for 2021, with three new OLED TV ranges. It seems the company is set to reveal more OLED TVs during the year, as some notes include model numbers that were not introduced yet.

LG Electronics 2021 OLED TV lineup

But we'll start with the actual TVs. The company's mainstream TV range for 2021 will be the OLED C1. These 120Hz 4K TVs come in 48-inch, 55-inch, 65-inch, 77-inch and also 83-inch sizes., and feature LG's 4th generation a9 AI processor, the company's latest webOS v6 and supports HDR10, HLG, Dolby Vision IQ and Dolby Atmos. For gamers, the TVs offer HDMI 2.1, G-SYNC, FreSync, VRR and ALLM.