With the development of technology, automotive light source technology is undergoing changes. When the current LED light source is gradually becoming the first choice for more high-end models, Osram, the global leading brand of automotive lighting, has already set its sights on more front-end OLED light sources and even laser products. R&D and production. Recently, OSRAM Automotive Lighting officially announced the creation of custom OLED taillights for the Audi TT. In 2015, OSRAM also created the world's first OLED automotive light source for the BMW M4 Iconic Lights concept car. Although OLEDs and LEDs seem to have only one more "O" gap, the two are completely different technologies. It is well known that a liquid crystal panel emits light through a backlight, and various kinds of colors are generated by refraction of liquid crystal molecules, the liquid crystal molecules themselves cannot emit light, and the LEDs merely refer to a backlight. OLEDs are self-illuminating and therefore do not require a backlight. They use a very thin coating of organic material and a glass substrate that illuminates when current is passed through. In fact, as early as 2012, OSRAM unveiled the mystery of OLED technology to the public. OLED products have two major advantages: they are self-illuminating on the one hand, do not require any light source system support, and the thickness of the OLED illuminator is only 1.4 mm. The future taillights can even be pasted at the rear like stickers. It does not need to occupy the space of the trunk, and has greater advantages in volume than ordinary LED products. On the other hand, compared with the point light source of LED, OLED has the characteristics of surface light source and diffuse reflection, and the light quality is uniform. Achieve stepless dimming without casting any shadows, making it ideal for making automotive taillights. Although LED products are in the mature stage of the current stage, with the development of the times, OLED products are expected to become the mainstream of automotive lighting in 2020. In this regard, OSRAM said that it will continue to move toward higher goals in LED, OLED and laser technology, and to promote and use these technologies in the field of automotive lighting, and continue to walk in the cutting edge of technology to lead the industry. 3 In 1 Charger,3 In 1 Charging Station,3 In 1 Wireless Charger,3 In 1 Apple Charging Station wzc , https://www.dg-wzc.com
BMW M4 Iconic Lights concept car with OSRAM's world's first OLED taillight 
Audi TT taillight with Osram OLED technology 
Audi TT taillights with Osram OLED technology