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What is the difference between LCD dot matrix and character matrix?

Release time:

2023-03-22

Dot matrix LCD can not only display characters and numbers, but also various graphics, curves, and characters. It can also achieve functions such as scrolling up, down, left, right, animation, window partitioning, inversion, flashing, etc. It has a wide range of applications.

Now, with the breakthrough of LCD technology, the quality of LCD displays has greatly improved. The variety is also constantly evolving, with not only various specifications of black and white LCD displays, but also colorful color LCD displays.

Character LCD is a dot matrix LCD module specifically designed to display letters, numbers, symbols, etc. Character LCD, capable of displaying multiple characters simultaneously. The character LCD is composed of several dot matrix character bits, each of which can display a character with a dot spacing between each bit and a spacing between each line, playing a role in character spacing and line spacing. Therefore, it cannot display graphics well.