Hitachi Display Has Slim Mechanical Form Factor


Hitachi Display Products Group has launched the TX14D22VM1BAA 5.7in TFT display, featuring a slim mechanical form factor, 1/4 VGA (320 x 240 pixels) resolution and a high-brightness LED backlight. The design implements a two-driver Chip on Glass (COG) construction, providing increased display robustness and enhanced reliability. The TX14D22VM1BAA has compact mechanical dimensions of 131.0 (W) x 102.2 (H) x 7.1mm (D).

It features a 35 per cent thickness reduction compared to Hitachi's existing 5.7in 1/4 VGA modules and weighs 150g. High optical performance is achieved with a 350:1 contrast ratio and a robust LED backlight that ensures image uniformity while delivering a brightness of 400cd/m and a typical lifetime of 40,000 hours. The TX14D22VM1BAA implements a six-bit RGB CMOS data interface, which enables up to 262,000 colours to be displayed.

The lightweight, compact display is partnered with a touch-panel version, the TX14D22VM1BPA. Both display modules are mechanically compatible with existing Hitachi 5.7in 1/4 VGA display modules, allowing existing users to migrate to the displays. Both modules are suitable for industrial and consumer hand-held and battery-powered devices and applications.

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