GLT24064-422-VPT

GLT24064-422-VPT is a dual-row 2x16 characters display module with a blue backlight and white characters. It is an LCD module well suited for applications that require wide viewing angle, high brightness and contrast, and strong light transmission. Its high light transmittance allows the backlight to be visible even in bright surroundings, while its wide viewing angle reduces glare. Additionally, the module’s dual-row design makes it easy to display two lines of text simultaneously and helps to simplify menu navigation when used with a microcontroller.

GLT24064-422-VPT is typically used for industrial and commercial displays. From display systems and electronics control panels, to instrument clusters and automation control systems, the module can be used in a range of applications. Additionally, the module can be used in applications that require data input thanks to its integrated keypad with four buttons.

Working Principle: GLT24064-422-VPT module is composed of a liquid crystal display (LCD) and a driver IC, and it does not contain a separate power supply. The LCD and driver IC are connected in a 1:16 multiplexing, which means that one pixel is made of 16 segments. Therefore, only 4 wires are necessary to display information. When power is supplied, the driver IC begins to scan, and the liquid crystals rotate 90 degrees according to the current, so that the external light waves will be blocked in the vertical direction, and the light waves passed in the horizontal direction will be absorbed by the backlight.

The module\'s active area is composed of an array of 36 columns and 16 rows. Each individual pixel or character is composed of 5x8 resolution dot matrix, and the module is capable of displaying up to two lines of 16 characters each. Furthermore, the module is supplied with a high brightness blue LED backlight for optimum visibility. The backlight is dimmable to conserve power and extend the module\'s lifecycle.

In summary, GLT24064-422-VPT is a 2x16 characters LCD module designed for wide-angle viewing and high brightness. It can be used in a variety of industrial and commercial applications, from display systems to instrument clusters and automation control systems. The module is capable of displaying two lines of 16 characters each, and its active area is composed of an array of 36 columns and 16 rows. The module is supplied with a high brightness blue LED backlight, and it is dimmable to conserve power and extend its lifecycle.