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IPC Subgroup
G09G 5/28

for enhancement of character form, e.g. smoothing

Introduced: January 1990

Last revised: January 2006

Full Title

Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators > characterised by the display of individual characters or indicia using display control signals derived from coded signals representing the characters or indicia with a character-code memory > Generation of individual character patterns > for enhancement of character form, e.g. smoothing

Classification Context

Section:
PHYSICS
Class:
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
Subclass:
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION