OLED Technology in Cars

- LEDs do not contain any mercury in them.
- LEDs have an efficiency of almost 100%.
- LEDs are environment-friendly and help in reducing emissions.
The term OLED stands for “Organic Light Emitting Diode”. It is a form of LED. Light-emitting diodes are semiconductors that are sources of light. These let charge flow through them, which leads to the production of light. OLEDs work in a very similar manner. Audi and BMW were pioneers of using OLEDs for tail lights.

Photo Credit: cdn.pixabay.com
Working of OLEDs
The OLEDs work in a similar fashion to LEDs. These are p-n junction diodes (positive-negative) that contain electron holes. When a suitable voltage is applied, these electrons combine with those electron holes, giving rise to photons. These photons emit light as we know it.
Uses of OLEDs
There are primarily three uses of OLEDs in cars. The first is traditional tail lights. The benefits of these OLEDs are that they do not need external components to function. These are essential for giving signs like stopping or turning in any direction. Imagine all the accidents that could happen because of these.
The second usage is infotainment systems. One of the most modern features in new cars has been the inclusion of a touch screen system for dashboards. This lets you access functions like Bluetooth and voice calls which are essential for us.
The final usage is related to the digital instruments in cars. The speedometer that we use is also a major application of the system of OLEDs. We use the speedometer on a daily basis for our travels in our cars.

Photo Credit: cdn.pixabay.com
Benefits of OLEDs
Due to the ease of use and the absence of unnecessary components, these OLED production lines do not require much labor. The excess components can prove to be a burden for the design. Their absence allows car manufacturers to experiment with more visually receptive lights and provide better features. OLEDs also contain a feature to turn themselves off when there is no use, saving energy.
The individual components of OLED systems can be accessed very easily and controlled. This allows for variations in the lighting system and the color, which can be beneficial for designers and engineers.
There have been recent talks about fully automating the car dashboards that companies are looking into. OLED allows for this to happen very easily. If every digital feature is optimized with the help of OLEDs, then that is a boon for us.

Photo Credit: cdn.pixabay.com
The possibilities are endless, and companies have been making rapid progress. Full displays in cars with screens that use OLEDs are being tested upon. The plans are to incorporate more features in infotainment systems and digital instrumentations. Designs to incorporate special shapes for dangers are also not a distant dream. OLEDs have revolutionized the way we perceive our information through cars. They have extended our reach and allowed us to be more optimized in the uses of our cars.
Trending News
1 min readTriumph Tracker 400: In Pictures
1 min readTriumph Tracker 400 Unveiled in UK
Latest News
Janak Sorap | Dec 17, 2025Triumph Tracker 400: In PicturesTriumph has unveiled the new Tracker 400 based on the Speed 400. Here’s a quick look at the motorcycle in pictures.1 min read
Jaiveer Mehra | Dec 17, 2025Tata Sierra Smart Plus Revealed In Official Pictures: What Do You Get For Rs 11.49 Lakh?While nearly everyone has seen the Sierra in pictures and many in person at dealerships, you’ll likely only have seen the top models. But what is the base variant like?2 mins read
car&bike Team | Dec 17, 20252025 Ducati Panigale V2, Streetfighter V2 Recalled In The USThe recall states that two ABS fuses may have been inadvertently fitted in the wrong positions during wiring assembly and could increase the risk of a crash.3 mins read
Jafar Rizvi | Dec 17, 2025Updated Bajaj Pulsar 220F Does Not Get Dual-Channel ABS; Company Issues ClarificationBajaj Auto has confirmed that the updated Pulsar 220F does not feature dual-channel ABS, contradicting earlier reports.1 min read
Janak Sorap | Dec 16, 2025Triumph Tracker 400 Unveiled in UKBased on the Speed 400’s platform with the tune from the Thruxton 400.1 min read
car&bike Team | Dec 16, 2025Kawasaki Versys-X 300 Offered With Rs 25,000 DiscountAfter the discount, the entry-level Kawasaki Adventurer tourer is priced at Rs 3.24 lakh (ex-showroom).3 mins read
Janak Sorap | Dec 11, 2025Harley-Davidson X440 T First Ride Review: Smarter and SharperHarley-Davidson has taken the X440 and given it a more focused and engaging twist. The result is the X440 T—essentially the same platform but updated in areas that give the motorcycle more appeal and riders more thrill.5 mins read
Shams Raza Naqvi | Dec 10, 20252025 Mini Cooper Convertible Review: More Colour On Indian RoadsThe updated Mini Cooper Convertible is set to be launched in the Indian market in the next few days. We drive it around Jaisalmer for a quick review.1 min read
Bilal Firfiray | Dec 8, 2025Tata Sierra Review: India’s New Favourite?Marking its return after a few decades, the reborn Sierra has made everyone sit up and take notice. But is it worth the hype?10 mins read
Girish Karkera | Dec 4, 20252026 Honda Prelude First Drive: Domesticated Civic Type RA sporty-looking coupe built to give customers a taste of performance but not at the expense of everyday practicality.5 mins read
Seshan Vijayraghvan | Nov 29, 2025Mahindra XEV 9S First Drive Review: Big Electric SUV, Bigger ExpectationsThe XEV 9S lands at a time when the EV crowd is growing fast. It’s a big, born-electric, three-row SUV that starts under 20 lakh. It sits close to the XUV700 in size, but the brief is very different. Here’s what it’s like on the road.11 mins read



















































































































