Luminance weighted discrete level display

Details Luminance weighted discrete level display Luminance weighted discrete level display

1995-03-13

1999-12-28

Lee, Michael H.

Television

Video display

Liquid crystal

348803, 345 88, 345149, 345150, 345152, H04N 314, G09G 510

Patent

active

060088680

ABSTRACT:
The construction of display devices often involves the replication of a single pixel design a large number of times. Full color display devices are often constructed on the principle of utilising multiple primary colors in order to form a final destination color. Previously, the degree of complexity of the pixel arrangement devoted to each primary color was substantially the same. The present invention discloses devoting a variable degree of complexity to each primary color in a pixel layout depending on the perceptual response of the human eye to the particular primary color. For example, there is disclosed a pixel arrangement having red, green and blue primary colors wherein substantial complexity is devoted to the green primary color with a lesser complexity devoted to the blue primary color.

REFERENCES:
patent: 4642619 (1987-02-01), Togashi
patent: 4837613 (1989-06-01), Paxton et al.
patent: 5052785 (1991-10-01), Takimoto et al.
patent: 5124695 (1992-06-01), Green
patent: 5300942 (1994-04-01), Dolgoff
patent: 5461503 (1995-10-01), Deffontainses et al.
patent: 5526021 (1996-06-01), Naylor, Jr.

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