Alphanumeric display controlled by microprocessor

Details Alphanumeric display controlled by microprocessor Alphanumeric display controlled by microprocessor

1980-10-30

1982-11-16

Trafton, David L.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

340711, G09G 304

Patent

active

043597300

ABSTRACT:
There is disclosed an information display system for displaying information. Information such as an English sentence "May I ask you to post this letter?" is first stored word by word in a first memory means. "May I ask you to post" is fetched from the first memory means and loaded into a second memory means for displaying the same on a display panel. After a predetermined period of time has gone on, the display is shifted by the number of characters in the next succeeding word to be displayed, i.e., four characters in "this" to establish a length of blank digits necessary for displaying "this". Subsequent to the shift operation the blank digits of a display panel is filled with "this". The process continues on a word for word basis until the complete sentence has been displayed.

REFERENCES:
patent: 3786475 (1974-01-01), Staar
patent: 3932859 (1976-01-01), Kyriakides et al.
patent: 3938139 (1976-02-01), Day
patent: 4205312 (1980-05-01), Nelson

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