Philips 239CL2 - Page 25

23
 Note
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.Theseare
thetypesofblackdotdefects:
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Monitor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 239CL2
1litsubpixel 3
2adjacentlitsubpixels 1
3adjacentlitsubpixels(onewhitepixel) 0
Distancebetweentwobrightdotdefects* >15mm
Totalbrightdotdefectsofalltypes 3
BLACKDOTDEFECTS ACCEPTABLELEVEL
MODEL 239CL2
1darksubpixel 5orfewer
2adjacentdarksubpixels 2orfewer
3adjacentdarksubpixels 0
Distancebetweentwoblackdotdefects* >15mm
Totalblackdotdefectsofalltypes 5orfewer
TOTALDOTDEFECTS ACCEPTABLELEVEL
MODEL 239CL2
Totalbrightorblackdotdefectsofalltypes 5orfewer
 Note
1or2adjacentsubpixeldefects=1dotdefect
ThismonitorisISO9241-307compliant.