OLED (Organic Light Emitting Diodes) are light emitting panels made from organic (carbon based) materials that emit light when electricity is applied. OLED are used today to make beautiful and efficient displays and large, efficient and beautiful lighting panels.
An OLED 'light bulb' is a thin film of material that emits light. OLED is the only technology that can create large "area" lighting panels (as opposed to point or line lighting enabled by LEDs and fluorescent bulbs). OLEDs can be used to make flexible and transparent panels, and can also be color-tunable. OLEDs emit beautiful soft diffused light - in fact OLEDs lighting is the closest light source to natural light (with the exception of the old incandescent lamps).
The OLED lighting market
OLED is an amazing technology for lighting - it creates beautiful, efficient and healthy light sources. OLED lighting has great promise but unfortunately the high price of production is a challenge that no one has managed to overcome and OLED lighting remains a small niche industry as of 2021.
In the early years, several large lighting makers (including GE, Philips, OSRAM, LG, Konica Minolta, Panasonic, NEC and others) had active OLED lighting programs, but slowly almost all of these companies dropped out of the market - for various reasons - but the main one being that the large investments in large scale production are not certified to lead to market adoption and the competition with LED lighting is extremely difficult.
There are several companies that still develop and produce OLED lighting panels, but the production volume is still small and most makers target niche markets such as the automotive, health and premium designer markets. Some makers are also offering OLED lamps - click here for our OLED lamp listings.
Further reading
The latest OLED lighting news:
OLED-Info publishes a new edition of its Graphene for Displays and Lighting Market Report
Today we published a new edition of our Graphene for Displays and Lighting Market Report, with all the latest information. Graphene has high potential to improve OLED and MicroLED displays and can be used to enhance displays backplanes, electrodes, emitters and more. In addition graphene can increase efficiency in OLED lighting devices and improve designs.
Reading this report, you'll learn all about:
- Graphene applications in LED and OLED lighting
- Graphene's adoption as a backplane for AMOLEDs
- Transparent graphene electrodes
- Graphene-based encapsulation development
The report package also provides:
- Graphene companies involved with display and lighting
- An introduction to graphene
- An introduction to lighting and displays
- Details about graphene for QDs, lasers and thermal foils
This market report provides a great introduction to graphene solutions for the display and lighting markets, and covers everything you need to know about graphene technologies in these niches. This is a great guide for anyone involved with the displays and lighting.
A new version of OLED-Info's Automotive OLED Market report released
Today we published a new edition of our Automotive OLED Market Report, with all the latest information. The new edition includes three new car models, updates from Samsung, JDI and JOLED, new market forecasts and more. The adoption of OLED technologies by the automotive is accelerating and expected to continue in the future.
Reading this report, you'll learn all about:
- OLED advantages and challenges
- PMOLED and AMOLED displays adopted in cars today
- Why OLED lighting is exciting for car makers
- All about flexible and transparent OLEDs
The report package also provides:
- A directory of all OLED automotive display makers
- OLED lighting roadmaps
- Personal contact details into leading OLED produces
- Car concepts with OLED technologies
- Free updates for a year
This OLED Automotive market report provides a great introduction to OLED display and lighting solutions for the automotive industry. This is a great guide for anyone involved with the automotive market - car makers, suppliers and aftermarket solutions.
Cattier launches OLED-powered interactive Champagne labels
French Champagne maker Cattier launched illuminated and interactive labels, powered by OLED lighting panels produced by Inuru. The project was handled by bespoke packaging platform Packhelp. The Cattier label lights up as the champagne is being poured from the bottle into a glass, and the illumination can be also enabled on demand, by a simple touch.
Inuru says that the first batch of bottles with the new labels will ship soon on select markets. Inuru produces flexible and water-proof OLED lighting panels using a printing process.
OLEDWorks shows new flexible and rigid automotive OLED lighting solutions
Last week at CES, OLEDWorks demonstrated some of its latest automotive OLED Lighting solutions. Developed together with Corning, Valeo and STMicroelectronics, OLEDWorks’ newest demonstrator contained the highest density of individually addressable segments of any flexible OLED panel.
You can see the new flexible OLED demonstrator in the video above on the left (the device on the right uses rigid OLED panels). OLEDWorks says that individually segmented OLED lighting panels increase safety on the road by allowing for improved communication through dynamic animation sequences and symbols. Manufacturing these OLED panels on flexible glass further expands lighting design opportunities with the ability to conform with curved surfaces in the car, integrating lighting directly into the vehicle’s architecture.
Yeolight shows new automotive OLED lighting prototypes
Yeolight showed several new OLED lighting taillights designs at the Automotive Lighting Exhibition in Shanghai. In the video below you can see the various prototypes.
Some of these displays seem very impressive, with a large amount of panels. The full-length taillights have 1,434 OLED panels in different shapes and sizes, and support multiple dynamic effects.
OLEDWorks and Audi demonstrate a new OLED rearlight concept
During the 2022 Light+Building tradeshow, OLEDWorks and Audi demonstrated a new OLED automotive rearlight unit:
The unit is Audi's latest rear model demonstrator of the A6 e-tron concept vehicle. The new concept features a significant increase in the number of OLED segments from what is currently on the road from Audi, and it looks like a beautiful concept.
Yeolight starts constructing a $300 million 4.5-Gen OLED lighting fab in Anhui, China
China-based OLED lighting developer Yeolight Technology is starting to build a 4.5-Gen OLED lighting production line, in Huaibei City, Anhui Province, China.
The total investment in this new fab will reach 2 billion Yuan (around $300 million USD). Construction at the site has already began. When ready, the fab will have a yearly capacity of around 7 million OLED panels.
OLEDWorks announces it is the supplier of the OLED taillights for Audi's 2022 A8 cars
OLEDWorks announced that it is the supplier of the digital OLED rear lights adopted by Audi in its 2022 A8 and S8 cars. These OLEDs are now standard in the new A8.
Customers can choose one of two light signatures on the A8 (the S8 offers three possible signatures). Audi says it will deliver the first cars in Q2 2022.
OLED lighting for automotive application - early 2022 market snapshot
The OLED lighting market is still in its very early stages as currently commercial shipments mostly consist of premium lamps and installations, and the industry target niche applications - such as commercial lighting, health-related solutions and the automotive industry.
OLEDs offer several unique advantages to the automotive market, and it's also a market with defined premium cars that can be used for early adoption of high cost technology. In the past few years, we've seen several car makers (including Audi, Mercedes and BMW) that started to adopt OLED lighting in car taillights. Initial adoption was for optional modules, but today several car models come with OLED lighting as standard. OLED lighting can be used for several applications within the automotive market.
Inuru now offers printed OLED lighting panels in any shape on demand
OLED lighting developer Inuru announced that it is now capable to print OLED panels in any shape, on demand.
Inuru has setup a pilot line in Berlin Adlershof. The company says its new panels offers very small size, as required, and excellent homogeneity. The company can pair it with thin printed batteries to power the lighting panels.
