3.2inch-240x400 LCD screen ST7793 TN type RGN interface

TFT LCD Screen LVDS interface is also a common communication interface in TFT LCD screen interface. Its English name is LowVoltageDifferentialSignaling, which is a low voltage differential signal technology interface. This is a digital video signal transmission method developed by the American NS company (National Semiconductor Corporation) for the disadvantages of high power consumption and large EMI electromagnetic interference when the digital video signal is transmitted by the digital video signal transmission party Project Touch Panel.

Key Specifications/Special Features:

Display type: TFT
LCD size: 3.2 inch (Diagonal)
Number of pixels: 240(H) RGB x 400(V)
Module size: 47.66(W)x 80.9(H)x 2.3(T) mm
Active area: 41.76x 69.60 mm
Interface: RGB
IC: ST7793
Luminance (cd/m2): 450 (TYP), 7 LEDs
Viewing direction: 12:00
 

Any third-party trademarks or images shown here are for reference purposes only Transparent OLED.

The LVDS output interface uses a very low voltage swing (about 350mV), and data transmission is carried out through differential on two PCB traces or a pair of balanced cables, that is, low-voltage differential signal transmission Active Matrix Oled. Using the LVDS output interface, the signal can be transmitted to the differential PCB line or balanced cable at a speed of hundreds of Mbit/s. Due to the low voltage and low current drive, low noise and low power consumption are realized. At present, the LVDS interface of TFT LCD screens has been widely used in LCD displays of 17in and above Oled Display.