3.5Philips' Flat Panel Monitors Pixel Defect Policy

Philips strives to deliver the highest quality products.We use some of the industry's most advanced manufacturing processes and practice stringent quality control. However, pixel or sub pixel defects on the TFT Monitor panels used in flat panel monitors are sometimes unavoidable. No manufacturer can guarantee that all panels will be free from pixel defects, but Philips guarantees that any monitor with an unacceptable number of defects will be repaired or replaced under warranty.This notice explains the different types of pixel defects and defines acceptable defect levels for each type. In order to qualify for repair or replacement under warranty, the number of pixel defects on a TFT Monitor panel must exceed these acceptable levels. For example, no more than 0.0004% of the sub pixels on a 21.5" XGA monitor may be defective. Furthermore, Philips sets even higher quality standards for certain types or combinations of pixel defects that are more noticeable than others.This policy is valid worldwide.

Pixels and Sub pixels

A pixel, or picture element, is composed of three sub pixels in the primary colors of red, green and blue. Many pixels together form an image.When all sub pixels of a pixel are lit, the three colored sub pixels together appear as a single white pixel.When all are dark, the three colored sub pixels together appear as a single black pixel. Other combinations of lit and dark sub pixels appear as single pixels of other colors.

Types of Pixel Defects

Pixel and sub pixel defects appear on the screen in different ways.There are two categories of pixel defects and several types of sub pixel defects within each category.

Bright Dot Defects

Bright dot defects appear as pixels or sub pixels that are always lit or 'on'.That is, a bright dot is a sub-pixel that stands out on the screen when the monitor displays a dark pattern.There are the types of bright dot defects:

One lit red, green or blue sub pixel

Two adjacent lit sub pixels:

-Red + Blue = Purple

-Red + Green = Yellow

-Green + Blue = Cyan (Light Blue)

Three adjacent lit sub pixels (one white pixel)

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Philips 229CL2 user manual Philips Flat Panel Monitors Pixel Defect Policy, Pixels and Sub pixels, Types of Pixel Defects
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229CL2 specifications

The Philips 229CL2 is a versatile and innovative monitor designed to enhance the viewing experience for both personal and professional use. This model features a sleek 21.5-inch display that offers vibrant visuals and sharp clarity, making it ideal for a range of applications including multimedia, gaming, and productivity tasks. With a Full HD resolution of 1920 x 1080 pixels, the monitor provides detailed images and vivid colors, ensuring that users can enjoy everything from high-definition videos to intricate graphics with stunning precision.

One of the standout features of the Philips 229CL2 is its use of Advanced High-Performance IPS technology. This technology allows for impressive wide viewing angles of up to 178 degrees, facilitating optimal viewing from various positions and reducing color distortion. Whether users are collaborating with colleagues or enjoying a movie with friends, everyone can enjoy a consistent and accurate visual experience.

The monitor is equipped with SmartContrast technology, which dynamically enhances the contrast ratio based on the content being displayed. This feature enables deeper blacks and brighter whites, contributing to a more immersive viewing experience. Users will appreciate the ability to easily switch between different settings, ensuring the display is tailored to their specific needs, whether for gaming, graphic design, or everyday tasks.

Additionally, the Philips 229CL2 incorporates a flicker-free technology that reduces eye strain during prolonged use. This is particularly beneficial for those who spend long hours in front of a screen, allowing for a more comfortable viewing experience. The low blue light mode further enhances eye comfort by minimizing exposure to blue light, which is known to contribute to digital eye strain.

Connectivity is made simple with multiple input options including HDMI and VGA, enabling users to connect various devices seamlessly. The monitor also features built-in speakers, adding convenience for users who prefer a clutter-free workspace without the need for external audio devices.

Overall, the Philips 229CL2 monitor stands out as a remarkable option for those seeking a high-quality display that combines advanced technologies, user-friendly features, and sleek aesthetics. Its balance of performance, comfort, and versatility makes it a valuable addition to any workspace or entertainment setup.
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