Hi, I need to see how looks characters in 8x6 format.Couldn't find any picture in google
Three alternatives: - Design them yourself - Find a bitmap font in the public domain. - Perform copyright violation
You ask what they look like - there are no "one" look. If you buy a bitmapped display with a built-in character generator, the data sheet often shows the individual characters for that specific display. Other character generators may of course have different character descriptions.
By the way - a 8x6 character is not in a vector format. It doesn't consist of lines (vectors), but of pixels, i.e. it is a bitmapped font.