The story
Etymology from Wiktionary, CC BY-SA 4.0.
contrast ratio
Today it means: ratio of the luminance of white to that of black of a display. A higher value means a higher contrast of white and black. Full definition →
Today it means: ratio of the luminance of white to that of black of a display. A higher value means a higher contrast of white and black. Full definition →
Etymology from Wiktionary, CC BY-SA 4.0.