LCD Panel Technology, What is a USB hub ?

FAQs (Frequently Asked Questions)

A:Think of USB as a smart plug for PC peripherals. USB automatically determines resources (like driver software and bus bandwidth) required by peripherals. USB makes necessary resources available without user intervention. There are three main benefits of USB. USB eliminates "case anxiety," the fear of removing the computer case to install circuit board cards -- that often requires adjustment of complicated IRQ settings -- for add-on peripherals. USB does away with "port gridlock." Without USB, PCs are normally limited to one printer, two Com port devices (usually a mouse and modem), one Enhanced Parallel Port add-on (scanner or video camera, for example), and a joystick. More and more peripherals for multimedia computers come on the market every day. With USB, up to 127 devices can run simultaneously on one computer. USB permits "hot plug-in." No need to shut down, plug in, reboot and run set up to install peripherals. No need to go through the reverse process to unplug a device. Bottom line: USB transforms today's "Plug-and-Pray" into true Plug-and-Play!

Please refer to glossary for more information about USB.

Q:What is a USB hub ?

A:A USB hub provides additional connections to the Universal Serial Bus. A hub's upstream port connects a hub to the host, usually a PC. Multiple downstream ports in a hub allows connection to another hub or device, such as a USB keyboard, camera or printer.

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LCD Panel Technology

Q:What is a Liquid Crystal Display?

A:A Liquid Crystal Display (LCD) is an optical device that is commonly used to display ASCII characters and images on digital items such as watches, calculators, portable game consoles, etc. LCD is the technology used for displays in notebooks and other small computers. Like light-emitting diode and gas-plasma technologies, LCD allows displays to be much thinner than cathode ray tube (CRT) technology. LCD consumes much less power than LED and gas-displays because it works on the principle of blocking light rather than emitting it.

Q:How are LCDs made?

A:LCDs are created from two glass plates separated from each other at a distance of a few microns. The plates are filled with liquid crystal and then sealed together. The top plate is colored with an RGB pattern to make the color filter. Polarizers are then glued to both plates. This combination is sometimes called 'glass' or 'cell.' The LCD cell is assembled into a 'module' by adding the backlight, driver electronics and frame.

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170p6 specifications

The Philips 170P6 is a standout model in the realm of flat panel monitors, particularly during its prime. This 17-inch LCD display is known for its impressive blend of performance, design, and technological innovations, making it an appealing choice for both home and office environments.

One of the main features of the Philips 170P6 is its high resolution. With a native resolution of 1280x1024 pixels, it provides sharp and clear images, enabling users to enjoy crisp text and vibrant colors. The 170P6 boasts a 5:4 aspect ratio, which is particularly suitable for applications that require vertical space, such as word processing or document viewing.

The monitor employs advanced technologies to enhance the viewing experience. One notable feature is the Philips SmartContrast technology, which automatically adjusts the contrast of the monitor based on the displayed content. This ensures deep blacks and bright whites, enhancing overall picture quality, particularly during multimedia consumption.

Another significant aspect of the Philips 170P6 is its ergonomic design. The monitor is equipped with an adjustable stand, allowing users to tilt, swivel, and pivot the screen to achieve optimal viewing angles. This flexibility promotes comfort, especially during long hours of use, reducing neck and eye strain.

The display's anti-glare coating is another impressive characteristic, minimizing reflections and providing a clearer view in well-lit environments. Coupled with a wide viewing angle, users can view the screen from various positions without significant loss of color fidelity or sharpness.

In terms of connectivity, the Philips 170P6 offers multiple options, including VGA and DVI inputs. This versatility makes it easy to connect to a wide range of devices, from desktop computers to laptops.

Moreover, the monitor is energy-efficient, adhering to the guidelines set by Energy Star, which not only helps to reduce electricity bills but also contributes to environmental sustainability.

In conclusion, the Philips 170P6 is a well-rounded monitor that combines essential features, advanced technologies, and user-centric design elements, making it a reliable choice for a variety of applications. Its clear display, ergonomic flexibility, and energy efficiency solidify its reputation as a solid investment for those in need of a dependable LCD monitor.