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发明授权
CN1841487B 图像显示装置及图像显示方法 失效 - 权利终止

图像显示装置及图像显示方法
摘要：
本发明的图像显示装置(10)具有根据显示信息对从光源(2R、2G、2B)射出的光束进行调制的光调制元件(4R、4G、4B)，显示基于显示信息的显示图像。该图像显示装置(10)具有：照明光量调节部(13)，其根据与基于显示信息的显示图像的明度有关的明度信息，调节从光源(2R、2G、2B)射出的光束的照明光量；颜色转换处理部，其对显示信息实施与明度信息对应的颜色转换处理，使得可在预定的色彩空间内对显示图像进行颜色再现；以及显示驱动部(14R、14G、14B)，其基于实施了颜色转换处理的显示信息来驱动光调制元件(4R、4G、4B)，显示显示图像。
摘要（英）：

An image display device having an optical modulation element, which modulates light emitted from a light source according to display information, and displaying a display image based on the display information includes: a unit adjusting the amount of illumination light with respect to light emitted from the light source on the basis of brightness information on the brightness of the display imagebased on the display information; a color conversion processing unit that performs a color conversion process according to the brightness information with respect to the display information so that the display image can be color-reproduced within a predetermined color space; and a display and driving unit that drives the optical modulation element on the basis of the display information having been subjected to the color conversion process so as to display the display image.

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