Liquid-crystal display
Query URLs
https://term.museum-digital.de/md-de/tag/47335
- Note
- "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, instead using a backlight or reflector to produce images in color or monochrome. LCDs are available to display arbitrary images (as in a general-purpose computer display) or fixed images with low information content, which can be displayed or hidden, such as preset words, digits, and seven-segment displays, as in a digital clock. They use the same basic technology, except that arbitrary images are made from a matrix of small pixels, while other displays have larger elements. LCDs can either be normally on (positive) or off (negative), depending on the polarizer arrangement. For example, a character positive LCD with a backlight will have black lettering on a background that is the color of the backlight, and a character negative LCD will have a black background with the letters being of the same color as the backlight. Optical filters are added to white on blue LCDs to give them their characteristic appearance." - (en.wikipedia.org 28.03.2020)
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Luminizens-Tableau, Bild 1, Foto 1973
Optoelektronische...
Object information
Image: www.industriesalon.de - CC BY-SA -
EAT - Technologische Aufnahme, Foto 1974
EAT - Technologische...
Object information
Image: www.industriesalon.de - CC BY-SA -
GAT Aufnahme, Foto 1974
Aufnahme eines GAT. Die...
Object information
Image: www.industriesalon.de - CC BY-SA -
GAT Aufnahme, Teilansicht, Foto 1974
Teil eines GAT. Die...
Object information
Image: www.industriesalon.de - CC BY-SA -
Digitale Tischuhr "Studio Quarz", Foto 1983
Als Konsumgut hergestellte...
Object information
Image: www.industriesalon.de - CC BY-SA
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