Partial line doubling driving method and display device...

Details Partial line doubling driving method and display device... Partial line doubling driving method and display device...

2007-10-02

2007-10-02

Awad, Amr A. (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S690000, C345S089000

Reexamination Certificate

active

10483855

ABSTRACT:
A display device (1) of the matrix type is addressed using partial line doubling, i.e. a method in which one or more sub-fields for pixels are doubled, meaning that the same data is used for a set of pixels. Adjacent pixels in a row are addressed using different grey level realizations by applying different combinations of subfields. Partial line doubling is performed on sets of adjacent pixels in a column that are addressed using the same grey level realization. Two different addressing schemes may be used by applying either the standard pattern A/B or the second pattern (n×1 A/B). When applying the latter pattern partial line doubling is performed in a line skipping fashion.

REFERENCES:
patent: 6088012 (2000-07-01), Shigeta et al.
patent: 6297788 (2001-10-01), Shigeta et al.

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