FAQs (Frequently Asked Questions)

Q:What kind of wide-angle technology is available? How does it work?

A:The TFT LCD panel is an element that controls/displays the inlet of a backlight using the dual-refraction of a liquid crystal. Using the property that the projection of inlet light refracts toward the major axis of the liquid element, it controls the direction of inlet light and displays it. Since the refraction ratio of inlet light on liquid crystal varies with the inlet angle of the light, the viewing angle of a TFT is much narrower than that of a CDT. Usually, the viewing angle refers to the point where the contrast ration is 10. Many ways to widen the viewing angle are currently being developed and the most common approach is to use a wide viewing angle film, which widens the viewing angle by varying the refraction ratio. IPS (In Plane Switching) or MVA (Multi Vertical Aligned) is also used to give a wider viewing angle.

Q:Why is there no flicker on an LCD Monitor?

A:Technically speaking, LCDs do flicker, but the cause of the phenomenon is different from that of a CRT monitor -- and it has no impact of the ease of viewing. Flickering in an LCD monitor relates to usually undetectable luminance caused by the difference between positive and negative voltage. On the other hand, CRT flickering that can irritate the human eye occurs when the on/off action of the fluorescent object becomes visible. Since the reaction speed of liquid crystal in an LCD panel is much slower, this troublesome form of flickering is not present in an LCD display.

Q:Why is an LCD monitor virtually low of Electro Magnetic Interference?

A:Unlike a CRT, an LCD monitor does not have key parts that generate Electro Magnetic Interference, especially magnetic fields. Also, since an LCD display utilizes relatively low power, its power supply is extremely quiet.

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Ergonomics, Ecology and Safety Standards

Q:What is the CE mark?

A:The CE (Conformité Européenne) mark is required to be displayed on all regulated products offered for sale on the European market. This 'CE' mark means that a

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Philips 190CW8 Ergonomics, Ecology and Safety Standards, Why is there no flicker on an LCD Monitor?, What is the CE mark?

190CW8 specifications

The Philips HWC8190T and 190CW8 are two innovative products from Philips designed to enhance user experience through advanced technology and thoughtful features. The HWC8190T is a wireless noise-canceling headphone that elevates listening experiences, while the 190CW8 is a high-performance LED monitor ideal for both work and entertainment.

The Philips HWC8190T headphones employ state-of-the-art noise-cancellation technology, which ensures users can immerse themselves in their favorite music or podcasts without external distractions. This functionality is particularly valuable in noisy environments such as public transport, cafes, or office spaces. The headphones also feature Adaptive Sound Control, which automatically adjusts the ambient noise cancellation level based on the user's surroundings, providing optimal listening conditions at all times.

Comfort is paramount with the HWC8190T, as the design incorporates plush ear pads and a lightweight frame that allow for prolonged wear without discomfort. The headphones boast up to 30 hours of battery life on a single charge, complemented by quick charge capabilities that offer several hours of playback with just a short charging time. Additionally, the intuitive touch controls on the earcups facilitate seamless operation, allowing users to manage their music and take calls effortlessly.

On the other hand, the Philips 190CW8 monitor is designed to cater to a range of uses from gaming to professional applications. This 19-inch LED display features a Full HD resolution that delivers crisp visuals, making it suitable for high-definition content. The monitor also includes Philips’ Flicker-Free technology, which reduces eye strain during extended use by minimizing the flickering of the display.

The 190CW8 monitor supports a wide range of connectivity options including HDMI, DisplayPort, and USB ports, ensuring compatibility with various devices. Its ergonomic design allows for height and tilt adjustments to provide optimal viewing angles, enhancing user comfort and productivity. Additionally, the monitor incorporates low Blue Light technology, which helps to reduce harmful blue light exposure, making it easier on the eyes during long viewing sessions.

In conclusion, both the Philips HWC8190T headphones and the 190CW8 monitor showcase Philips' commitment to quality and user-centric design. With innovative features and technology, these products cater to the needs of modern users looking for exceptional audio and visual experiences.