GEN4-ULCD-32DT

Introduction

GEN4-ULCD-32DT is a display module that employs a 4.3” inch color diagonal liquid-crystal TFT display and includes an ILI9341V display driver IC. It has a resolution of 320 by RGB X 480 Pixels, a VGA port and a micro USB port support four wire resistive touch interface. The display module is an ideal solution for design engineers who require a small format display and touch controls with low power consumption.

Application Field

The GEN4-ULCD-32DT is suitable for a wide range of applications. It can be used in medical equipment, security systems, audio and video systems, terminals and other industrial control systems. It is also popularly used in smart home applications such as lighting control systems, security systems and remote control device. The display is also well suited for vehicle applications, including air conditioning modules, satellite navigation systems, multimedia systems, car infotainment applications, in-dash displays and automotive interior systems.

Working Principle

The working principle of the GEN4-ULCD-32DT is based on the liquid crystal display (LCD) technology. It works by controlling the polarization of light from a backlight module and gradually switching between the light’s transmitted and blocked states. This is achieved by applying different voltages to the LCD’s liquid crystal molecules via the thin film transistor (TFT) control. The TFT array (made up of several thin-film transistor elements) is used to control the switching of each individual liquid crystal. Depending on the applied voltage to the liquid crystal molecules, they can be twisted or untwisted, allowing the light to pass in specific areas of the display. This creates the image.

Conclusion

The GEN4-ULCD-32DT is an ideal solution for a wide range of applications. It has a 4.3-inch color TFT display and offers low power consumption, as well as a VGA port and a micro USB port for touch interface. Its working principle is based on LCD technology, whereby different voltages are applied to the liquid crystal molecules via the thin film transistor to control its own polarizations, thus creating the image.