On March 26, the 20th International Automotive Lighting Industry Development Technology Forum and Shanghai International Automotive Lighting Exhibition (ALE 2025) was grandly opened at Kunshan Huaqiao International Expo Center. 

As one of the most authoritative events in the automotive lighting industry, hundreds of well-known automotive OEMs, top automotive lighting companies and automotive LED companies around the world gathered together to share cutting-edge technological achievements in smart automotive lighting. 

Chipone attented ALE2025 with a full range of automotive-grade display drive solutions.

As a first-time exhibitor, Chipone brought a full range of automotive-grade display solutions, and the two iautomotive solution exhibits equipped with Chipone's automotive-grade display solutions were particularly eye-catching. 

The first is a smart taillight equipped with a variety of highly integrated Mini LED automotive-grade display driver chips such as Chipone North ICND7001/7201/7301, which has more than 2,000 LED units, supports customized interactive animations such as welcome, brand display, and driving reminders, and can be upgraded with OTA to customize lighting effects.

Among them, the automotive-grade LED constant current driver ICND7001 chip has 48 channels, supports 1-64 scans, and the channel current is 0.5-25mA, the automotive-grade LED scanning screen line driver chip supports 8 channels of serial decoding ICND7201 the channel current is 2.5A, and the automotive-grade LED constant current driver chip supports 48 channels and 16 channels of serial decoding with ICND7301 channel current of 0.25-32mA. 

ICND7001+ICND7201 as the first mass-produced automotive-grade LED chips in Chipone, have passed AEC-Q100 certification and have been mass-produced in the AVATR high-end SUV "AVATR 07" Halo screen in mid-2024.

The second is a 12.3-inch Mini LED in-vehicle display screen driven by multiple chips. The module system of the screen adopts the automotive-grade display and touch integrated chip ICNL9971 and the power management chip iML9880, and the backlight system adopts the automotive-grade bridge chip ICNM7801Q which is ICND7001 with the Mini LED backlight driver chip, which can be locally dimmed, achieve 1000000:1 ultra-high contrast, 1400nites brightness, have low power consumption and good thermal stability, and can be applied to on-board components such as instrument screen and central control screen.