| 摘要 |
PROBLEM TO BE SOLVED: To display a test pattern corresponding to a wide color gamut on a display part of a display device. SOLUTION: The method is applied to a case for displaying a test pattern of a color chart of specification of a first color gamut, and a test pattern of a color chart of specification of a second color gamut wider than the first color gamut on a television receiver 30. Thus, information on the color chart of the specification of the first color gamut and information of the color chart of the specification of the second color gamut are recorded. Based on the recorded information on the color charts, image signals for displaying the test pattern in which the color charts of the respective specifications arranged with a predetermined array on a same screen are generated, and the color charts are displayed on the television receiver 30 by the image signals. COPYRIGHT: (C)2009,JPO&INPIT
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