The company’s latest product, a graphic dot matrix 240*128 LCD screen, adopts a 5.0-inch color screen. Through the conversion IC developed by our company, the display can have white characters on a black background, white characters on a blue background, white characters on a red background, and black characters on a white background. The mode is optional. In use, it is fully compatible with the traditional monochrome screen interface, and the operating instructions are completely consistent with the monochrome screen. Customers who originally used a monochrome screen can replace it without modifying any hardware or software. The display effect of the product is clearer, the viewing angle is wider, there is no dark area of backlight, the background color is more uniform, and the blue screen has no rainbow appearance. There are many options for display colors. To realize the functions that cannot be realized by the monochrome screen, the operation is as simple as the monochrome screen. It is a major breakthrough in the current monochrome LCD screen industry. Customers are welcome to purchase.