Share Facebook Twitter Pinterest. There was a problem completing your request. The contrast ratio is a property of a display system, defined as the ratio of the luminance of the brightest color white to that of the darkest color black that the system is capable of producing. As is known, LCD display with limited viewing angle. Response time is the amount of time a pixel in a display takes to change. As the frequency of the receiver is changed to scan sweep a desired frequency band, a display indicates the power of the signals received at each frequency.

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Delivery and Returns see hmc delivery rates and policies thinking of returning an item? Get to Know Us. It is measured in milliseconds ms.

HKC 2212A 21.5inch LED Widescreen TFT 2ms 1920×1080 Multimedia DVI

At certain angles the contrast reaches a maximum, and the image is easy to read, with other contrast sharply decreases and screen reading very difficult. See our Returns Policy. We don’t know when or if this item will be back in stock. Since the viewing angle is usually less than desired, each LCD unit acquires the reference viewing direction during its manufacture.


Product information Technical Details. Older monitors hkkc long response times would create display motion blur around moving objects, making them unacceptable for rapidly moving images. Write a customer review.

A high contrast ratio is a desired aspect of any display. If you are a seller for this product, would you like to suggest updates through seller support? Please make sure that you’ve entered a valid question.

It has similarities with dynamic range. There’s a problem loading this menu at the moment.

Customers also shopped for. The physical dimensions of the allowable angle, hereinafter – the viewing angle, are determined by several factors, the main ones are the type of “liquid crystal” and cycles powering.

Unlimited One-Day Delivery and more. Response time is the amount of time a pixel in a display takes to change. As is known, LCD display with limited viewing angle. In other words, brightness is the perception elicited by the luminance of a visual target. Please try your search again later. Don’t see what you’re looking for? Share your thoughts with other customers.


HKC – monitors specifications.

HKC monitor specifications

Amazon Music Stream millions of songs. See questions and answers. Lower numbers mean faster transitions and therefore fewer visible image artifacts. The image contrast is heavily dependent on the angle of view on the LCD hjc falls. Page 1 of 1 Start over Page 1 of 1. Share Facebook Twitter Pinterest. Amazon Business Service for business customers.

Brightness is an attribute of visual perception in which a source appears to be radiating or reflecting light.

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