due to the particularity of the car use environment, it is destined that the car display screen is different from other consumer electronics, not only the screen needs to have high stability, long life, fast response and other characteristics, but also the panel manufacturers to develop and test the car screen for many times, lcd and oled as the current mainstream display technology, how to layout in the automotive field?
oled is organic light emitting diode, also known as organic electric laser display. display technology eliminates the need for backlights and uses organic material coatings and glass substrates. oled has the advantages of high contrast, thin thickness, wide viewing angle, and fast response speed.
the biggest difference between lcd and oled is self-emitting, lcd requires led backplane and filter, while oled can emit light by itself. however, because oled organic materials will oxidize, there are shortcomings such as short life, coupled with high cost and high technical content, it is currently more suitable for small screens, and the penetration rate in cars is not even 1%, only used in high-end cars. in the future, with the continuous research and development of oled technology, life performance will be further improved, and it is expected to accelerate the penetration in the automotive display market.