monitor flicker

[/ˈmɒn.ɪ.tər ˈflɪk.ər/]
nounpl: monitor flickers
cintilação do monitor
1. The visible oscillation or rapid on-off cycling of a display screen caused by refresh rate mismatch or electrical interference
The monitor flicker became unbearable after a few hours of work, causing eye strain.
A cintilação do monitor tornou-se insuportável após algumas horas de trabalho, causando fadiga ocular.
2. A visual artifact where the screen appears to flash or pulse rapidly, typically at frequencies between 30-100 Hz
Increasing the refresh rate to 75 Hz eliminated the monitor flicker.
Aumentar a taxa de atualização para 75 Hz eliminou a cintilação do monitor.
Monitor flicker was a significant concern during the CRT era (1980s-2000s) in both Brazil and the USA, with extensive workplace health discussions about its effects on worker productivity and eye health. The term remains relevant in technical discussions, gaming, and professional settings, though modern LCD/LED monitors have largely eliminated this issue. In Brazil, awareness of flicker-related health concerns is particularly high in corporate IT environments.
Synonyms / Sinônimos
screen flickerdisplay flickerrefresh flickervisual flicker
Antonyms / Antônimos
stable displaysteady imageflicker-free display

Regional Variations

General Brazilian
cintilação do monitor
Standard term used in technical contexts
São Paulo
tremulação da tela
Alternative colloquial term in technical communities
Portugal
cintilação do ecrã
Portuguese uses 'ecrã' instead of 'monitor' for screen
Rio de Janeiro
pisca-pisca da tela
Informal colloquial expression

Related Words

refresh ratehertz (Hz)CRT monitoreye strainflicker fusion thresholdghosting

Related Idioms & Phrases

reduce monitor flicker
eliminate screen flicker
monitor flicker causes eye strain
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