China Video board LCD display Manufacturer, Supplier, Factory

The TFT LCD consists of multiple key layers that work together to present images. The backlight provides the necessary illumination, the liquid crystals modulate light transmission, and the color filter gives the screen its color. The TFT array ensures pixel-level control for high-resolution display. TFT screens must have back-lighting. There are two modes of TFT, landscape view and portrait view.

Segment LCD display: LCD that displays fixed content such as numbers, symbols, units, etc. through pre designed "segments". Each 'segment' is an independent electrode. Can only be used for simple display of numbers and characters Graphic LCD display: A matrix composed of a large number of independent pixels (Dots) that can display any text, graphics, or image. Pixels are usually controlled in a row column driving manner. For example, a 128x64 dot matrix LCD screen has 64 dots vertically and 128 dots horizontally, for a total of 128x64 dots. As shown in the figure below.

The 128×128 graphic LCD screen is a compact, high-contrast monochrome display module, specifically designed for applications that require flexible visual content and ultra-low power consumption. With its square resolution, it supports ICONS and text, making it an ideal choice for menu interfaces, status indicators and simple graphical user interfaces.

Glass cover plates are indispensable protective and decorative components for consumer electronics, automotive displays, smart home devices, and industrial touch screens. Serving as the outermost interface between electronic devices and users, they undertake core functions such as scratch resistance, drop resistance, light transmission, and aesthetic presentation. The performance, appearance durability, and application scenarios of glass cover plates are entirely determined by their manufacturing processes.

If you look around your home or office right now, you will probably see a few flat, rigid screens. Your TV is a rectangle. Your computer monitor is a rectangle. Even your phone, though sleek, is still a hard piece of glass. The next big thing in display technology is not about sharper colour or higher brightness, though those are getting better too. The next big thing is about bending, folding, and rolling. That is starting to change faster than most people realize.

The Serial port screen, also known as intelligent serial port display, intelligent TFT LCD display module or UART TFT LCD, is a color LCD module that realizes display control and touch operation through serial communication. In simple terms, it is a display solution controlled by a single chip microcomputer or PLC, and its communication part is completed through serial ports (UAET, RS-232, RS-485 or SPI, etc.). The product size of the serial port screen covers a wide range, from small 1.8 inches, 2.4 inches to 15.6-inch serial port screens, which can meet the diverse display area and content requirements of different project equipment.