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.
Latest News
car&bike Team | May 12, 2026Honda Air Blade Design Patented In IndiaThe Air Blade is a sporty maxi-scooter sold overseas with 125cc and 160cc engine options.1 min read
car&bike Team | May 12, 2026BMW Motorrad CEO Teases New R20 CruiserMarkus Flasch, the global CEO of BMW Motorrad, has teased what appears to be almost production-ready units of the new BMW R20.1 min read
car&bike Team | May 12, 2026BMW F 450 GS Vs Honda NX500 Specifications ComparisonBoth the BMW F 450 GS and the new Honda NX500 now offer automatic clutches – each with slightly different tech. But prices vary on these twin-cylinder ADVs as well.1 min read
Bilal Firfiray | May 12, 2026Lotus Emira With More Power And Less Weight Is On Its WayA more hardcore version of Emira is impending with a more powerful engine, and exotic materials to strip down weight, as the future of Emira remains strong in the portfolio1 min read
Jaiveer Mehra | May 12, 2026Tata Altroz iCNG AMT Launched At Rs 8.70 Lakh; Available In Five TrimsThe Altorz CNG becomes Tata’s fourth model to offer the CNG-AMT powertrain option after the Tiago, Tigor and Punch.2 mins read
car&bike Team | May 12, 2026Honda WN7 Electric Bike Design Patented In IndiaThe Honda WN7 is powered by a 9.3 kWh fixed lithium-ion battery with a claimed range of 130 km on a single charge.1 min read
Preetam Bora | May 11, 20262026 Suzuki Burgman Street 125 Review: What’s Good, What’s Not?The new Suzuki Burgman Street 125 gets refreshed design, minor but meaningful tweaks to the engine, a stiffened chassis, new features and more. But is it worth recommending? Read on, to find out.8 mins read
Bilal Firfiray | May 11, 2026Audi SQ8 Review: The Performance SUV That Actually Makes SenseThe Audi SQ8 has the performance of a V8 seamlessly combined with the everyday luxury and comfort, making it one of the most complete performance SUVs on sale in India today.5 mins read
Jafar Rizvi | May 3, 2026River Indie Gen 3 Long Term Report: 1 Month, 400 km AfterAfter a month and 400 km, the River Indie impresses with its utility-first approach, smooth ride and standout design, despite a few everyday usability compromises.8 mins read
Bilal Firfiray | May 2, 2026Volkswagen Taigun Facelift Review: Still The Driver’s SUV, But Improved!The updated Volkswagen Taigun gets a new 8-speed automatic, a refreshed design, and added features. But does it still deliver the best driving experience in the C-SUV segment?5 mins read
Shams Raza Naqvi | Apr 29, 2026Toyota Innova Hycross Vs Mahindra XEV 9S: Choosing The Right Three Row Family MoverIn a battle of three-row cars the electric Mahindra XEV 9S takes on the Toyota Innova Hycross. Which one ticks more boxes?1 min read



















































































































