LCD displays, by contrast, filter light from a backlight through an array of tiny coloured filters and liquid-crystal shutters.

相比之下，液晶显示技术通过一排微型的彩色过滤器与液晶体检波器来从背光中过滤光源。

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The marked color contrast between Mars and the bright blue star was easy to discern by eye, but is further enhanced in the picture through the use of a diffusion filter.

火星与明亮的蓝色恒星醒目的颜色对比用肉眼很容易辨认，而这张图用了滤色镜更增强了这种对比。

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Final retouching only consists of colour adaptions, contrast adaptions plus a very slight soft focus filter.

最后的润饰只包含颜色调整、对比调整，还有稍微的软化集滤器。

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The combination of Panasonic's Pure Contrast Plates, Pure Color Filter Pro and Dynamic Iris technologies make the PT-AE8000U's astonishing 500, 000:1 contrast ratio possible.

ENGADGET: Panasonic PT-AE8000U projector touts brighter, smoother 3D for king-of-the-hill home theaters

New Miniature Filter narrows the depth of focus and enhances color and contrast to convert your real-life images to look like a magical toy world.

ENGADGET: Olympus launches SP-810UZ, packs 36x wide-angle zoom in a compact camera