How to overlap print multiple byte type array in one square of the LCD?

Hi? I writing a code about custom char. By the way, i couldn’t print multiple byte type array in one square of the LCD. How to overlap print multiple byte type array in one square of the LCD?

You can't put more than one character in a single LCD character position. You can emulate it by using a custom character that contains the image you want and using that character.

An alternative is to use a graphic LCD and draw dots wherever you want.