Title:
表示制御装置及び表示制御方法等
Document Type and Number:
Japanese Patent JP4468360
Kind Code:
B2
Abstract:
A display control device is provided that can maintain excellent display for users while the timing of displaying each pixel is being adjusted. A display control method and a display control program are also provided. The display control device that causes a display screen to display predetermined image information includes; a display adjustment signal superimposing unit that superimposes a display adjustment signal for adjusting the timing of displaying a pixel in accordance with image information, on a portion of a signal corresponding to a region outside the display screen on a horizontal scanning line; an image signal sampling unit that performs sampling for an image signal in accordance with the image information in predetermined sampling timing; a display control unit that performs display control for the pixel, using a value obtained through the sampling performed by the image signal sampling unit; a display adjustment signal sampling unit that performs sampling for the display adjustment signal in predetermined sampling timing; an optimum display timing detecting unit that detects optimum timing of displaying the pixel by changing the sampling timing in the display adjustment signal sampling unit, based on a value obtained through the sampling performed by the display adjustment signal sampling unit, until the optimum timing of displaying the pixel is determined; and a timing adjusting unit that adjusts the sampling timing in the image signal sampling unit to the optimum display timing, when the optimum display timing detecting unit detects the optimum display timing.
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Inventors:
Kazunori Ishizu
Yuji Takatori
Yoichi Hara
Honma Yasuhide
Yuji Takatori
Yoichi Hara
Honma Yasuhide
Application Number:
JP2006511998A
Publication Date:
May 26, 2010
Filing Date:
March 23, 2005
Export Citation:
Assignee:
Pioneer Corporation
International Classes:
G09G3/20; G09G3/36; G09G5/00; G09G5/18
Domestic Patent References:
| JP944122A | ||||
| JP9198013A | ||||
| JP20003151A | ||||
| JP2000122621A | ||||
| JP2001331141A | ||||
| JP2003140635A | ||||
| JP2005173395A |
Attorney, Agent or Firm:
Yasuo Ishikawa