Philips Flat Panel Monitors Pixel Defect Policy

3.6Philips' 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 LCD 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 LCD panel must exceed these acceptable levels. For example, no more than 0.0004% of the sub pixels on a 19" 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)

220BL2, 220B2CS/00, 220B2 specifications

The Philips 220BL2, 220B2, and 220B2CS/00 series of monitors are designed for performance, ergonomics, and sustainability, making them an excellent choice for both professional and home office settings. These monitors feature a 21.5-inch display with Full HD resolution (1920 x 1080 pixels), ensuring that users can enjoy crisp, clear visuals, whether for work or leisure.

One of the standout technologies in this series is the IPS panel, which offers wide viewing angles of up to 178 degrees. This characteristic significantly enhances color consistency and image quality, allowing users to view the screen from different angles without any degradation in performance. The brightness level of up to 250 nits, along with a contrast ratio of 1000:1, provides vibrant colors and deep blacks, contributing to an overall excellent viewing experience.

Ergonomics is a crucial feature of the Philips 220 series monitors. They are equipped with various tilt and height adjustment options, allowing users to customize their viewing position for maximum comfort. This adjustability helps to reduce neck and eye strain during long hours of work, promoting better posture and improving productivity.

Moreover, these monitors are designed with energy efficiency in mind. They comply with Energy Star 7.0 and TCO Certified, which means they consume less power without compromising performance. The SmartPower technology further optimizes energy consumption by automatically adjusting brightness levels based on the content being displayed, contributing to lower energy costs and a reduced carbon footprint.

Connectivity is another feature that enhances the usability of the Philips 220 monitors. They come with a variety of ports, including DisplayPort, VGA, and HDMI, providing flexibility in connecting to various devices like laptops, desktop computers, and gaming consoles.

In summary, the Philips 220BL2, 220B2, and 220B2CS/00 monitors combine impressive technological features with a focus on ergonomics and sustainability. With their high-resolution displays, innovative IPS technology, energy-efficient designs, and a range of connectivity options, they cater to the diverse needs of modern users, whether for work, study, or entertainment. The Philips 220 series stands as an ideal solution for those seeking reliability and quality in their display technology.