21. Optical bonding improves the contrast ratio by reducing the amount of reflected light, thus improving viewability. 22. The EMP-7300 projector comes with a contrast ratio of 300 : 1 and weighs 6.2 kilograms. 23. In comparison, the highest-end LED TVs offer regular contrast ratios of 5, 000, 000 : 1. 24. In certain light environments glossy displays provide better color intensity and contrast ratios than matte displays. 25. Typically, the sharpness, color space, and contrast ratio are higher than those of other projection technologies. 26. Contrast ratio is a measurement of the range between the lightest and darkest points on the screen.27. The contrast ratio is 100, 000 : 1, and the luminance is 200 cd / m 2. 28. I have several questions about the recent improvement in contrast ratios in PC monitors and TV sets. 29. Tone mapping reduces the dynamic range, or contrast ratio , of an entire image while retaining localized contrast. 30. Because the black pixels actually turn off, AMOLED also has contrast ratios that are significantly better than LCD.
