Display device and method of displaying an image

Details Display device and method of displaying an image Display device and method of displaying an image

2005-08-30

2005-08-30

Decady, Albert (Department: 2133)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S694000, C345S082000

Reexamination Certificate

active

06937217

ABSTRACT:
A method of displaying an image, wherein a first density of image pixels, each comprising a sub-pixel is displayed on a display having a second density of display pixels. Each display pixel has at least two spatially offset display sub-pixels. The display sub-pixels are able to display a first color and a second color, respectively. According to the invention, the image is resized to an intermediate image having a third density of intermediate image pixels, each comprising an intermediate image sub-pixel, and the display sub-pixels are displayed with a respective intensity which is determined from the corresponding intermediate image sub-pixels. This reduces the image artifacts when the display screen is used with different image standards.

REFERENCES:
patent: 4630307 (1986-12-01), Cok
patent: 4652912 (1987-03-01), Masubuchi
patent: 5341153 (1994-08-01), Benzschawel et al.
patent: 5450208 (1995-09-01), Murata
patent: 6624828 (2003-09-01), Dresevic et al.
patent: 2002/0084962 (2002-07-01), Yamaguchi

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