Philips 190CW7 user manual Philips Pixel Defect Policy

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Philips Pixel Defect Policy

Product Features

Technical Specifications

Resolution & Preset Modes

Automatic Power Saving

Physical Specification

Pin Assignment

Product Views

Philips Pixel Defect Policy

Philips' 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 15" 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 three types of bright dot defects:

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Contents Philips LCD Monitor Electronic User’s Manual Maintenance Safety and Troubleshooting InformationSafety precautions and maintenance OperationService Return to TOPFAQs Frequently Asked Questions General FAQsWhat is the Auto function? How do I adjust the resolution?What if I get lost when I am making monitor adjustments? What does the Refresh Rate mean for LCD?QCan I change the color setting of my monitor? How should I clean the LCD surface?Will the LCD screen be resistant to scratches? Can the Philips LCD Monitor be mounted on the wall? Screen AdjustmentsWhat is the FPadjust program on the CD-ROM? How do LCDs compare to CRTs in terms of radiation?Compatibility with other Peripherals What is USB Universal Serial Bus?What is a USB hub ? Are Philips LCD monitors Plug-and-Play?LCD Panel Technology What is a Liquid Crystal Display?What are the advantages of TFT LCD compared with CRT? Why is there no flicker on an LCD Monitor? Ergonomics, Ecology and Safety StandardsWhat is the CE mark? Does the LCD monitor conform to general safety standards? Troubleshooting Vertical flicker appears Page Regulatory Information CE Declaration of Conformity Federal Communications Commission FCC Notice U.S. Only FCC Declaration of Conformity EN 55022 Compliance Czech Republic Only Varning Varoitus End-of-Life Disposal How to connect a plug Information for Users in the U. S Other Related InformationInformation for Users outside the U.S About This Guide About This ManualNotational Descriptions Return to TOP Product Information Scanning Resolution & Preset Modes Automatic Power Saving Pin Assignment Product Views Return to TOP Philips Pixel Defect Policy Model Black DOT Defects Acceptable Level Installing Your LCD Monitor Rear View More about FPsetup4.3.exe Accessory Pack Connecting to Your PCConnecting to Your PC Connecting to Your PC Return to TOP Base Remove the Base ConditionReturn to TOP Getting Started Your LCD MonitorFor Windows Me Return to TOP Customer Care & Warranty North America Canada USADescription of the On Screen Display On-Screen DisplayOSD Tree On-Screen Display Page Return to TOP Page Your Philips F1rst Choice Warranty Thank you for purchasing this Philips monitorJust a click away Just a phone call away Page F1rst Choice Contact Information United Kingdom 0207 949Your Guarantee in Central and Eastern Europe Just a click away Just a phone call away Bulgaria Consumer Information CentersBelarus Czech RepublicLatvia EstoniaHungary LithuaniaPoland SlovakiaSlovenia RussiaArgentina UkraineAntilles BrasilParaguay ColombiaMexico PeruCanada UruguayVenezuela AustraliaChina NEW ZealandBangladesh Hong KongIndia IndonesiaPakistan KoreaMalaysia PhilippinesThailand SingaporeTaiwan MoroccoSouth Africa DubaiYour International Guarantee Page Limited Warranty Computer Monitor Your Philips F1rst Choice WarrantyUSAClick here to access the Warranty Registration Card Before Requesting Service To GET Warranty Service in Canada Just a phone call away Amorphous silicon a-Si GlossaryActive matrix Aspect ratioCCFLcold cathode fluorescent light Color temperatureBrightness ChromaticityContrast ratio Digital Visual Interface DVIGrayscale IPS In Plane SwitchingGamma HueLuminance LCD liquid crystal displayLiquid crystal NitPolarizer PixelRefresh rate TFTthin film transistor USB or Universal Serial BusDevice Vertical refresh rate UpstreamDownload instructions Installing Your LCD monitor driverDownload and Print Printing instructionsInstalling FPadjust Program To install FPadjust ProgramReturn to TOP
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