Display Modules - LCD, OLED, Graphic

ULCD-144-G2 is a type of liquid crystal display (LCD) module that has been widely used in various types of devices. It consists of a liquid crystal display (LCD), a driver board, and an adapter board. In this article, the application field and working principle of ULCD-144-G2 will be discussed.

ULCD-144-G2 Application Fields

ULCD-144-G2 is a type of graphic negative LCD module, which has a resolution of 128x128. It can display both static as well as moving images. Due to its small size, it can be incorporate into various types of devices. Because of its high brightness and easy viewing, it is suitable for applications such as car navigation, POS terminals, handheld measuring instruments, and medical equipment.

ULCD-144-G2 can also be used for advertising displays due to its large viewing angle and low power consumption. Compared to other displays, ULCD-144-G2 has a low cost and a multifunction control button, which makes it easier to operate. These factors make ULCD-144-G2 suitable for digital signage and other commercial applications.

ULCD-144-G2 Working Principle

ULCD-144-G2 works based on the liquid crystal display (LCD) technology. It consists of a liquid crystal layer sandwiched between two transparent electrodes. When voltage is applied to the two electrodes, the liquid crystals align themselves in a particular direction, allowing light from the backlight to pass through selectively.

The brightness of ULCD-144-G2 can be adjusted by controlling the voltage applied to the electrodes. This is done using a driver board, which is responsible for sending instructions to the LCD module. The adapter board is responsible for supplying power to the driver board and for protecting the LCD module from spikes or overloads.

ULCD-144-G2 is a type of graphic LCD module that can display both static and moving images. It has a resolution of 128x128 and a wide viewing angle. It is suitable for applications such as car navigation, POS terminals, handheld measuring instruments, medical equipment, and digital signage. It works based on the LCD technology and is controlled by a driver board and an adapter board.