GEN4-ULCD-28DT

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

GEN4-ULCD-28DT modules offer a small, low cost alternative to traditional LCD displays and have numerous applications in the fields of gaming, industrial robotics, and automotive displays.

The GEN4-ULCD-28DT is a liquid crystal display featuring an active area of 28 x 35 mm. Its aspect ratio is 16:9, with an optimal display resolution of 800 x 480 pixels. As it uses four-wire resistive touch screen technology, this display provides superior performance, allowing users to interact with the display by simply pressing the panel surface.

To help users save space and costs, the GEN4-ULCD-28DT has many features built-in. It offers two communication interface options: serial interface and USB. It also supports three different input sources such as HDMI, composite video, and a VGA interface. As such, users can use the GEN4-ULCD-28DT with a variety of devices.

This display module is also engineered to provide superior video performance. It supports multiple video formats including H.264 (MP4), AVS-Y (YUV420), MPEG2-SP, MPEG4-Advanced Simple Profile, and VC-1 (WMV). The image quality is great, with a maximum brightness of 320 cd/m^2 and a contrast ratio of 1000:1.

Working Principle: The GEN4-ULCD-28DT is based on a type of transmissive liquid crystal displays (LCDs) known as Twisted Nematic (TN) LCDs. This technology works by placing two electrodes in an LCD cell which is filled with liquid crystals. When a voltage is applied across the electrodes, it changes the arrangement of the liquid crystals which causes the LCD cell to rotate. This rotation is used to modulate the light that passes through the display and create images.

The GEN4-ULCD-28DT uses a variety of technologies to achieve its optimal performance. For example, its TN LCD technology uses two polarizers and two twisted arranged layers of liquid crystals to modulate the light. It also has an LED backlight which provides the necessary illumination. Additionally, the module features a capacitive touch sensing technology which allows users to interact with the display.

The GEN4-ULCD-28DT module is ideal for applications where small size and low power consumption are important. Its various features and technologies make it very versatile and suitable for many different projects. With its small size and low cost, this display module is a great option for any application.

The specific data is subject to PDF, and the above content is for reference