Philips 220VW9FB 97 user manual Model

Page 34

Philips Pixel Defect Policy

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)

A red or blue bright dot must be more than 50 percent brighter than neighboring dots while a green bright dot is 30 percent brighter than neighboring dots.

Black Dot Defects Black dot defects appear as pixels or sub pixels that are always dark or 'off'. That is, a dark dot is a sub-pixel that stands out on the screen when the monitor displays a light pattern. There are two types of black dot defects:

One dark sub pixel

Two or three adjacent dark sub pixels

Proximity of Pixel Defects

Because pixel and sub pixels defects of the same type that are near to one another may be more noticeable, Philips also specifies tolerances for the proximity of pixel defects.

Pixel Defect Tolerances

In order to qualify for repair or replacement due to pixel defects during the warranty period, a TFT LCD panel in a Philips flat panel monitor must have pixel or sub pixel defects exceeding the tolerances listed in the following tables.

BRIGHT DOT DEFECTS

 

ACCEPTABLE LEVEL

MODEL

 

220VW9

file:///D/Philips (G)/Philips (G)/lcd/manual/ENGLISH/220VW9/product/pixel.htm(第 2/3 页)3/3/2008 6:41:17 PM

Image 34
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? Compatibility with other Peripherals Screen AdjustmentsLCD Panel Technology 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? Common Problems Imaging ProblemsVertical flicker appears Page Regulatory Information Recycling Information for CustomersCE Declaration of Conformity Waste Electrical and Electronic Equipment-WEEEEnergy Star Declaration Federal Communications Commission FCC Notice U.S. Only FCC Declaration of Conformity Commission Federale de la Communication FCC DeclarationPolish Center for Testing and Certification Notice EN 55022 Compliance Czech Republic OnlyNorth Europe Nordic Countries Information VarningErgonomie Hinweis nur Deutschland Bsmi Notice Taiwan OnlyEnd-of-Life Disposal Information for UK only For customers in Canada and U.S.AGreen & Yellow Ground G China RoHSReturn to TOP 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 Technical Specifications Lead-free ProductResolution & Preset Modes VideoAutomatic Power Saving Factory preset modesPhysical Specifications Pin AssignmentPhysical Function Product ViewsTilt Return to TOP Philips Pixel Defect Policy Philips Flat Panel Monitors Pixel Defect PolicyModel Black DOT Defects Acceptable Level Installing Your LCD Monitor Front View Product DescriptionRear View Optimizing PerformanceReturn to TOP Connecting to Your PC Accessory PackConnecting to Your PC Return to TOP Base Remove the Base ConditionReturn to TOP Getting Started For WindowsFor Windows Me For Windows XPFor Windows Vista On-Screen Display Description of the On Screen DisplayOSD Tree Return to TOP Customer Care & Warranty North America Canada USAYour Philips F1rst Choice Warranty Thank you for purchasing this Philips monitorJust a click away Just a phone call away InformationPage F1rst Choice Contact Information United Kingdom +44 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 and Print Download instructionsPrinting instructions