ClassID:

195990

G09G3/3662 - CPC Classification

Classification description:

Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals; Control of matrices with row and column drivers using an active matrix using plasma-addressed liquid crystal displays

Recent Application in this class: