NEC NL6448BC33-54 LCD display

The NEC NL6448BC33-54 LCD Module is a 10.4″ TFT-LCD panel that provides a reliable display solution for various embedded, medical, and industrial applications. It offers a VGA resolution of 640×480 pixels with a pixel density of 76 PPI, delivering decent image clarity for general-purpose use. The active area of the panel measures 211.2(W) × 158.4(H) mm, enclosed within a compact outline of 243(W) × 185.1(H) × 11(D) mm, making it suitable for systems with limited space.

This panel delivers a luminance of 220 cd/m² (typical), which is adequate for moderately lit environments, and a contrast ratio of 350:1 (typical), offering reasonable image depth and differentiation. The viewing angles are 45° left/right and 30°/20° up/down, typical of TN (Twisted Nematic) technology, making it best suited for applications with fixed viewing directions.

The display supports 262K colors within a 40% NTSC color gamut and features a clear surface with a 3H hard coating, ensuring scratch resistance and improved durability. Its response time of 15 ms (Tr) / 23 ms (Td) provides adequate visual transitions for static and slow-moving content.

It uses a CMOS (1-channel, 6-bit) signal interface through a 31-pin connector, operating at a frame rate of 60Hz. Power is supplied at 3.3V or 5.0V (typical), allowing flexibility in system integration.

The backlight system employs 2 CCFL lamps (external driver required) and is designed to perform reliably in operating temperatures from 10°C to 70°C, storage temperatures from -20°C to 80°C, and withstand vibration up to 2.0G (19.6 m/s²).