Method for representing characters constructing texts in dot pat

Details Method for representing characters constructing texts in dot pat Method for representing characters constructing texts in dot pat

1995-02-14

1996-05-28

Herndon, Heather R.

Computer graphics processing and selective visual display system

Display driving control circuitry

Controlling the condition of display elements

395151, 395128, 345129, G06T 340

Patent

active

055220231

ABSTRACT:
A method for representing characters constructing texts in a dot pattern and modifying the dot density to transmission. The method is realized by transmitting texts according to steps of storing characters constructing a text in a character code, developing the character code to an outputting dot pattern, converting a dot density of the dot pattern correspondingly to a resolution for transmission, and transmitting information according to the dot pattern having the dot density converted as above. The method is then effected by a text transmitting apparatus comprising an input unit for inputting characters, a memory for storing a text consisting of the inputted characters in a character code, a developing unit for developing the character code to an outputting dot pattern, a converter for converting a dot density of the dot pattern, and a transmission controller for controlling transmission of the converted dot pattern.

REFERENCES:
patent: 4242678 (1980-12-01), Somerville
patent: 4338673 (1982-07-01), Brown
patent: 5093903 (1992-03-01), Sudoh et al.
patent: 5097518 (1992-03-01), Scott et al.
patent: 5271072 (1993-12-01), Yoshida et al.

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