source:other news release time:2023-07-12 Hits: Popular:led screen wholesaler
Because most tablet monitors are used in the indoor environment, the brightness is about 250-300cd/m2 (Nit), and the diagonal LCD is the most commonly used. The use in the environment cannot meet the requirements. This is because the light of the environment will be stronger, and its brightness can easily exceed the brightness of the LCD backlight.
Moreover, touch screens are often used in the industrial environment, which will also reduce the brightness of the display and make it look darker. In normal application places such as medical care, industry, and public telephone booths, the required brightness must be at least 450 CD/M2. The response time is in the past, and the passive display technology, including LCD, is very poor compared to the active emitting display technology.
In the consumer display, whether it is a laptop display or a desktop display, the response time below 30ms is enough. However, in the field of industrial, medical and gambling, users can feel the movement in the dynamic content environment. This requires LCD should have a faster response time. Among the new technologies, like AVS (Advanced Super View) technology or MVA (Multivariate Vertical Alignment) technology has made the response time lower than 10ms. In a TV using ASV technology, this indicator can reach 6ms.
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