Explanatory information about standard ISO 9241-3

Explanatory information about standard ISO 9241-3

Lit or unlit pixels

Today’s production techniques cannot guarantee an absolutely fault-free screen display. A few isolated pixels may be constantly lit or unlit. The maximum permitted number of faulty pixels is stipulated in the international standard ISO 9241-3 (Class I).

Examples:

A 24" flat-screen monitor with a resolution of 1920 x 1200 has 1920 x 1200 = 2,304,000 pixels. Each pixel consists of three subpixels (red, green and blue), so there are almost 6.9 million subpixels in total. According to ISO 9241-3 (Class I), a maximum of 2 lit and 2 unlit pixels plus 6 lit or 12 unlit subpixels, or a corresponding combination, may be faulty (1 lit subpixels counts as 2 unlit subpixels).

Pixel

A pixel consists of 3 subpixels, normally red, green and blue. A pixel is

 

the smallest element that can be generated by complete functionality of

 

the display.

Subpixel

A subpixel is a separately addressable internal structure within a pixel that

 

enhances the pixel function.

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A26361-K1334-Z220-1-7619, edition 1

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Fujitsu B24W-5 manual Explanatory information about standard ISO, Lit or unlit pixels
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B24W-5 specifications

The Fujitsu B24W-5 is a versatile 24-inch monitor designed for professional use, offering a blend of performance, functionality, and user comfort. This model is particularly well-suited for office environments and settings where prolonged usage may lead to fatigue.

One of the standout features of the B24W-5 is its IPS technology, which provides wide viewing angles and consistent color reproduction. This is critical for graphic designers, photographers, and content creators who require accurate color representation in their work. The monitor boasts a Full HD resolution of 1920x1080 pixels, ensuring that images and text appear sharp and detailed.

The B24W-5 is equipped with a range of connectivity options, including DisplayPort, DVI-D, and HDMI, allowing users to connect multiple devices effortlessly. This flexibility makes it simple to switch between computers or to use the monitor in multi-display setups, enhancing productivity for users who regularly multitask.

In terms of ergonomics, the Fujitsu B24W-5 features a fully adjustable stand that allows for height, tilt, swivel, and pivot adjustments. This ensures users can position the monitor at an optimal angle, reducing strain on the neck and eyes during extended periods of use. Additionally, it is VESA mount compatible, giving users the option to mount it on a wall or an adjustable arm for even greater flexibility.

The monitor is also designed with eye comfort in mind, incorporating features like Flicker-Free technology and a Blue Light Reducer. These technologies help to minimize eye strain, making it a suitable choice for environments where employees may spend long hours in front of a screen.

Another significant characteristic of the B24W-5 is its energy efficiency. It meets various environmental standards, including EnergyStar, which helps organizations reduce their carbon footprint while enjoying top-notch display performance.

Overall, the Fujitsu B24W-5 combines advanced display technologies and ergonomic features to deliver a reliable and comfortable viewing experience, making it an excellent choice for professional users in diverse workplaces. Its emphasis on ergonomics, connectivity, and visual accuracy sets it apart in the competitive monitor market.
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