Vertical dot pitch, Vertical scanning frequency

Glossary

Vertical dot pitch

See Dot pitch.

Vertical scanning frequency

Expressed in Hz, this is the number of fields written to the screen every second in interlaced mode. In non-interlaced mode vertical scanning frequency is the number of frames (complete pictures) written to the screen every second (also known as refresh rate).

Vertical sync pulses

A train of square shaped waveforms that define the start of a new frame.

VESA

Video Electronic Standards Association, a consortium of manufacturers formed to establish and maintain industry-wide standards for video cards and monitors. VESA was instrumental in the introduction of the Super VGA and Extended VGA video graphics standards (see Video graphics adapters) with a refresh rate of 70 Hz, minimizing flicker and helping to reduce operator eyes fatigue and stress.

Video dot rate

See Dot rate.

Video graphics adapters

A card equipped with a character or graphic generator and video memory, which maps to the screen. A microprocessor scans video memory and translates bit information from the computer into displayable video signals for the monitor. These cards comply with various standards that determine the nature and quality of the display.

VGA (Video Graphics Array), introduced in 1987, was the first analog card. It offered still higher resolution than EGA: 640 X 480 pixels for graphics and 720 x 400 pixels for text, and a color palette of 256 colors. VGA could also emulate EGA and CGA.

Super VGA, devised by VESA in 1989, offers a resolution of 800 x 600 pixels.

Extended VGA, introduced by VESA in 1991, offers a top resolution of 1024 x 768 pixels (non-interlaced) and a refresh rate slightly higher than IBM's XGA 8514A.

High-end, graphics adapters, introduced over the last three years for professional workstations, offer top

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107P specifications

The Philips 107P is a classic monitor that has made a significant mark in the world of computer displays, particularly during its time of release. This 17-inch CRT monitor is known for its reliability, vivid color reproduction, and solid performance for both general computing and gaming needs.

One of the standout features of the Philips 107P is its image quality. The monitor employs a diamond flat screen technology that minimizes glare and reflection, allowing for clearer images even in brightly lit environments. The screen boasts a maximum resolution of 1280x1024 pixels, ensuring sharp visuals for various applications, from graphic design to gaming. The monitor also supports a refresh rate of up to 85Hz, which reduces flicker and provides a smoother viewing experience, particularly beneficial during prolonged use.

The 107P integrates several technologies that enhance the viewing experience. The Philips 107P features advanced color processing technology that contributes to accurate and vibrant colors, making it suitable for tasks requiring precise color representations, such as photo editing. Additionally, the monitor includes an automatic degauss feature, which helps to eliminate any magnetic interference that may distort the displayed image.

Ergonomics is another notable aspect of the Philips 107P design. The monitor is equipped with a height-adjustable stand, allowing users to customize their viewing height for maximum comfort. It also features tilt functionality, enabling users to adjust the angle of the screen to reduce neck strain during extensive use.

Connectivity options are practical for its time, with standard VGA input, making it easy to connect to most computers. The monitor is designed to be energy efficient, aligning with Philips' commitment to sustainability. This not only helps in reducing electricity consumption but also extends the longevity of the monitor.

In conclusion, the Philips 107P remains a noteworthy choice for users who value quality and reliability in their monitor choice. With its impressive image quality, ergonomic design, and exceptional color fidelity, it has earned its place in the legacy of computer displays. Whether for casual use or professional applications, the Philips 107P is a testament to the enduring quality of CRT monitors in the digital age.