Vad betyder crystal display

Spegelyta som reflekterar det inkommande ljuset. I de delar av skärmen där kristallerna har polariserats med en ström kommer inget ljus att släppas igenom eller reflekteras och kristallerna blir därför svarta. Aktiv LCD-skärm med en bild som anger polarisationsriktningenav det transmitterade ljuset. 1 lcd diet 2 An LED-backlit LCD is a liquid-crystal display that uses LEDs for backlighting instead of traditional cold cathode fluorescent (CCFL) backlighting. LED-backlit displays use the same TFT LCD (thin-film-transistor liquid-crystal display) technologies as CCFL-backlit LCDs, but offer a variety of advantages over them. 3 lcd display 4 Liquid crystal display (LCD), electronic display device that operates by applying a varying electric voltage to a layer of liquid crystal, thereby inducing changes in its optical properties. LCDs are commonly used for portable electronic games, as viewfinders for digital cameras and camcorders, in. 5 LCD panels can be categorized as flat-panel displays. What makes them distinct from other display technologies is the layer of liquid crystal material within. In this thin layer, liquid crystal molecules are aligned between two glass substrates. 6 A liquid-crystal display (LCD) is a flat-panel display or other electronically modulated optical device that uses the light-modulating properties of liquid crystals combined with polarizers. Liquid crystals do not emit light directly but instead use a backlight or reflector to produce images in color or monochrome. 7 led-skärm 8 LCD-skärm eller bara LCD (av engelska liquid crystal display, ungefär ". 9 Vad betyder crystal display? 10 lcd vs led 11