Display device driving for a gray scale expression, and a drivin

Details Display device driving for a gray scale expression, and a drivin Display device driving for a gray scale expression, and a drivin

1996-11-12

1999-08-17

Kostak, Victor R.

Television

Image signal processing circuitry specific to television

Gray scale transformation

348687, 348910, 345 77, 345147, H04N 5202

Patent

active

059401427

ABSTRACT:
A display device driving for a gray scale expression, wherein at least a sub-field having the highest luminance value among plural sub-fields is further divided into a plurality of sub-field parts.

REFERENCES:
patent: 5187578 (1993-02-01), Kohgami et al.
Proceedings of the 1994 International Workshop on Active Matrix LCD's, "New Category Contour Noise Observed in Pulse-Width Modulated Moving Images" (Oct. 13, 1994).
T. Masuda et al.; "New Category Contour Noise Observed in Pulse-Width-Modulated Moving Images"; Technical Report of IEICE. EID94-126 (1995-01); pp. 61-67 (English language abstract).

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