Computer graphics processing and selective visual display system – Computer graphics processing – Attributes
Reexamination Certificate
2011-07-19
2011-07-19
Sajous, Wesner (Department: 2628)
Computer graphics processing and selective visual display system
Computer graphics processing
Attributes
C345S590000, C345S606000, C345S690000, C345S549000, C348S254000, C348S279000, C348S557000, C348S671000, C358S518000, C358S523000, C358S525000, C382S162000, C382S167000, C382S254000, C382S300000
Reexamination Certificate
active
07982744
ABSTRACT:
An image processing device outputs four-color image data to a display section, the display section performing display using display pixels each composed of four sub-pixels, and having an arrangement of the display pixels in which a pixel arrangement in an even line of a scan lines and a pixel arrangement in an odd line of the scan lines are shifted a half pitch of the display pixels from each other, and the image processing device includes a color conversion section which obtains three-color image data and converts the three-color image data into first four-color image data while maintaining the number of display pixels in the three-color image data, a conversion section which generates second four-color image data by performing an interpolation process on the first four-color image data based on a relationship between a position of a sub-pixel in the first four-color image data and a position of a sub-pixel in the display section, and an output section which outputs the second four-color image data to the display section.
REFERENCES:
patent: 5300944 (1994-04-01), Shapiro et al.
patent: 6486859 (2002-11-01), Croll et al.
patent: 2007/0257944 (2007-11-01), Miller et al.
patent: 2009/0174638 (2009-07-01), Brown Elliott et al.
patent: 2002-040980 (2002-02-01), None
patent: 2003-295812 (2003-10-01), None
Aragaki Takumi
Moriya Hidekuni
Oliff & Berridg,e PLC
Sajous Wesner
Seiko Epson Corporation
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