Raystar 3.9" Bar Type TFT LCD

Leading manufacturer Raystar has introduced a 3.9 inch bar type TFT LCD with 480 x 128 pixel resolution, offering a high quality colour "panorama" image useful for many audio and server systems, advertising displays, automotive/aviation/marine equipment, POP, security equipment, industrial equipment, outdoor intercom systems and control panels, medical equipment and drone controls. 

The new RFS390B-ALW-DNx has an HX827 driver IC built in, and supports a 24 bit RGB interface. It has a 3.3V (typical) power supply and supports SYNC mode or DE mode (default SYNC mode). 

There are 3 flavours of the RFS390B - the DNN is the base model with luminance of 500 nits; the DNG offers capacitive touch panel and a luminance of 400 nits, and the DNS offers resistive touch panel and a luminance of 350 nits. All variants offer a contrast ratio of 500:1 and gray scale inversion direction 12 o'clock. They can be operated at temperatures from -20°C to +70°C with storage temperature range from -30°C to +80°C. Find out more and download datasheets from our small TFT webpage.