Philips 170C7 user manual LCD Panel Technology, What is a Liquid Crystal Display?

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FAQs (Frequently Asked Questions)

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:What differentiates passive matrix LCDs from active matrix LCDs?

A:An LCD is made with either a passive matrix or an active matrix display grid. An active matrix has a transistor located at each pixel intersection, requiring less current to control the luminance of a pixel. For this reason, the current in an active matrix display can be switched on and off more frequently, improving the screen refresh time (your mouse pointer will appear to move more smoothly across the screen, for example). The passive matrix LCD has a grid of conductors with pixels located at each intersection in the grid.

Q:What are the advantages of TFT LCD compared with CRT?

A:In a CRT monitor, a gun shoots electrons and general light by colliding polarized electrons on fluorescent glass. Therefore, CRT monitors basically operate with an analog RGB signal. A TFT LCD monitor is a device that displays an input image by operating a liquid crystal panel. The TFT has a fundamentally different structure than a CRT: Each cell has an active matrix structure and independent active elements. A TFT LCD has two glass panels and the space between them is filled with liquid crystal. When each cell is connected with electrodes and impressed with voltage, the molecular structure of the liquid crystal is altered and controls the amount of inlet lighting to display images. A TFT LCD has several advantages over a CRT, since it can be very thin and no flickering occurs because it does not use the scanning method.

Q:Why is vertical frequency of 60Hz optimal for an LCD monitor?

A:Unlike a CDT monitor, the TFT LCD panel has a fixed resolution. For example, an XGA monitor has 1024x3 (R, G, B) x 768 pixels and a higher resolution may not be

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Contents Philips LCD Monitor Electronic User’s Manual Safety precautions and maintenance Safety and Troubleshooting InformationMaintenance OperationReturn to TOP ServiceGeneral FAQs FAQs Frequently Asked QuestionsWhat if I get lost when I am making monitor adjustments? How do I adjust the resolution?What is the Auto function? What does the Refresh Rate mean for LCD?How should I clean the LCD surface? QCan I change the color setting of my monitor?Will the LCD screen be resistant to scratches? What is the FPadjust program on the CD-ROM? Screen AdjustmentsCan the Philips LCD Monitor be mounted on the wall? How do LCDs compare to CRTs in terms of radiation?What is a USB hub ? What is USB Universal Serial Bus?Compatibility with other Peripherals Can I connect my LCD monitor to any PC, workstation or Mac?What is a Liquid Crystal Display? LCD Panel TechnologyWhat are the advantages of TFT LCD compared with CRT? Why is there no flicker on an LCD Monitor? Ergonomics, Ecology and Safety StandardsDoes the LCD monitor conform to general safety standards? What is the CE mark?Imaging Problems Common ProblemsImage vibrates on the screen Page TCO 99 Information Regulatory InformationFlame retardants Environmental RequirementsMercury Recycling Information for CustomersMailw.y.chen@philips.com Waste Electrical and Electronic Equipment-WEEEEnergy Star Declaration CE Declaration of ConformityFederal Communications Commission FCC Notice U.S. Only Commission Federale de la Communication FCC Declaration FCC Declaration of ConformityMIC Notice South Korea Only EN 55022 Compliance Czech Republic OnlyNorth Europe Nordic Countries Information Polish Center for Testing and Certification NoticeBsmi Notice Taiwan Only VarningEnd-of-Life Disposal Ergonomie Hinweis nur DeutschlandInformation for UK only How to connect a plugGreen & Yellow Ground G Other Related Information Information for Users in the U. SInformation for Users outside the U.S About This Manual About This GuideNotational Descriptions Return to TOP Technical Specifications Product Features170C7 Lead-free ProductScanning Automatic Power Saving Resolution & Preset ModesPhysical Specifications Power Management DefinitionPin Assignment Pin Signal AssignmentProduct Views Physical FunctionTilt Page Philips Pixel Defect Policy Proximity of Pixel Defects Total DOT Defects Acceptable Level SmartManage Features and Benefits SmartManageIntroduction Click Philips SmartControl tab Philips SmartControlSmartManage SmartManage Return to TOP Page Front View Product Description Installing Your LCD MonitorRear View Optimizing Performance ResolutionConnecting to Your PC Accessory PackConnecting to Your PC Return to TOP Page Unfold and Fold the Base Unfold the Base BasePush down the head of monitor Fold the BaseReturn to TOP Getting Started For WindowsFor Windows Me For Windows XP Return to TOP On-Screen Display Description of the On Screen DisplayOSD Tree Page Page Page Return to TOP North America Canada USA Customer Care & WarrantyThank you for purchasing this Philips monitor Your Philips F1rst Choice WarrantyInformation Just a click away Just a phone call awayPage F1rst Choice Contact Information Your Guarantee in Central and Eastern Europe Just a click away Just a phone call away Belarus Consumer Information CentersAstline BulgariaCroatia Bosnia & HerzegovinaEstonia HungaryRomania Macedonia LithuaniaSerbia & Montenegro SlovakiaRussia PolandTurkey UkraineChile BrasilColombia MexicoPeru ParaguayUruguay VenezuelaNEW AustraliaBangladesh China ShanghaiIndia HongIndonesia KoreaMalaysia PakistanPhilippines Taiwan SingaporeThailand MoroccoDubai SouthYour International Guarantee Page Three Years Free Labor/Three Years Free Service on Parts Limited Warranty Computer MonitorBefore Requesting Service Just a phone call away Active matrix GlossaryAmorphous silicon a-Si Aspect ratioCCFLcold cathode fluorescent light Color temperatureChromaticity CIE Commission International de IEclairageDigital Visual Interface DVI SUBGamma IPS In Plane SwitchingGrayscale HueLiquid crystal LCD liquid crystal displayLuminance NitSRGB Refresh rateUSB or Universal Serial Bus TFTthin film transistorDevice Vertical refresh rate Download and Print Installing Your LCD monitor driverDownload instructions Printing instructionsTo install FPadjust Program Installing FPadjust ProgramReturn to TOP
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170C7 specifications

The Philips 170C7 is a remarkable LCD monitor that has made a name for itself in the realm of personal and professional computing. Launched as part of Philips’ C7 series, this model is designed to deliver exceptional performance while maintaining an aesthetic appeal that fits seamlessly into any workspace.

One of the standout features of the Philips 170C7 is its impressive display quality. The monitor boasts a 17-inch screen size with a resolution of 1280x1024 pixels, delivering sharp images and vibrant colors that cater to both professional applications and everyday tasks. The 4:3 aspect ratio is particularly effective for users in fields such as graphic design and data analysis, allowing for optimal viewing of spreadsheets and design layouts without the need for excessive scrolling.

The Philips 170C7 employs advanced technology to enhance the viewing experience. The monitor features a fast response time, which minimizes motion blur and ghosting during fast-paced video playback or gaming sessions. Additionally, the brightness level of 250 cd/m² ensures that images are bright and clear, while the 1000:1 contrast ratio provides deep blacks and bright whites, allowing for a more dynamic range of colors.

Ergonomics is another key characteristic of the Philips 170C7. It is designed with user comfort in mind, featuring adjustable height and tilt capabilities. This ensures that users can find the perfect viewing angle, reducing neck and eye strain during extended use. The monitor is also equipped with VESA mount compatibility, allowing users to customize their workstation setup with ease.

Connectivity options for the Philips 170C7 are diverse, with multiple input ports including VGA and DVI, enabling it to connect with a wide array of devices. This flexibility lends itself well to a variety of environments, from home offices to business settings.

In addition to its technical specifications, the Philips 170C7 is built with energy efficiency in mind. It complies with international energy standards, making it an environmentally friendly choice that helps to lower electricity costs.

Overall, the Philips 170C7 stands out as a versatile and high-quality monitor that caters to a broad audience. With its blend of advanced features, ergonomic design, and energy efficiency, it remains a reputable choice for both casual users and professionals alike.
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