300cd/M2 480x800 3.97 Inch RGB Interface IPS TFT LCD Touch Screen

Product Details

Product Description

Basic parameters:

Size: The diagonal size is 3.97 inches, and the effective display area is approximately 51.84mm × 86.4mm.

Resolution: The resolution is 480x800 pixels, with relatively low pixel density, suitable for scenarios with low requirements for picture quality, such as some industrial control interfaces and simple handheld devices.

Brightness: The brightness is 300cd/m², belonging to a medium brightness level. It can provide clear display effects in general indoor environments, but may appear insufficiently bright under direct strong light.

Interface: Uses RGB interface, which can provide better image transmission quality. It supports 18-bit RGB parallel and other methods, and can be connected with various main control chips, facilitating system integration.

Display technology:

IPS panel: Features IPS technology, with wide viewing angles, typically ranging from about 80° on the left and right to about 80° up and down. It ensures that the image's color and contrast change little when viewed from different angles, with high color reproduction accuracy and clear, undistorted image display.

TFT liquid crystal: Belongs to the thin film transistor liquid crystal display technology. It uses thin film transistors to independently control each pixel, featuring fast response speed, high contrast, and rich colors. It can display 262K colors.

Touch screen characteristics: Integrates touch functionality, usually using capacitive touch technology, supporting multi-touch, with sensitive touch operation and precise touch positioning, facilitating user interaction.

Other features: Usually equipped with white LED backlight, with a lifespan of up to 20,000 to 50,000 hours. It can remain clearly visible under various lighting conditions. The working temperature range is generally -20°C to +70°C, and the storage temperature range is -30°C to +80°C. It can adapt to a wide temperature environment, suitable for various fields such as industry, medical care, and handheld devices.