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17" LCD Color Monitor
Dell SE178WFPC
19
4.5 Definition of Pixel Defects
4.5.1 Inspection environment conditions:
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Room temperature: 20 ~ 25 C
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Humidity: 65 ± 5% RH.
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Illumination: Fluorescent light (Day-Light Type) display surface illumination to be 300 ~ 700 Lux. (standard
500Lux.)
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To be a distance about 35±5
cm in front of LCD unit, viewing line should be perpendicular to the surface of the
module judge the visual appearance with human’s eyes. (Stand up the panel for judge and ±30° viewing edge
will be allowed)
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Take off the protection film of polarizer while judging the display area.
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If there is any question while judging, check the panel again in operating mode.
4.5.2. Display Defect Requirements
1. Max. 0 red, green or blue bright dots (sub-pixels), max. 0 green dots, max. 0 joined bright dot.
2. Max. 4 black dots. Max. 2 joined (2 adjacent) black dots, no defect with 3 adjacent black dots. Min. distance
between 2 black dots: 10mm.Black dots are tested with full screen white (R.G.B. = 100,100,100)/ red (R.G.B. =
100,0,0)/green (R.G.B. = 0,100,0)/blue (R.G.B. = 0,0,100) pattern.
3. Total amount of Dot Defects are 5 Max. (Including bright and dark dot defects)
Содержание SE178WFPC
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Страница 41: ...17 LCD Color Monitor Dell SE178WFPC 41 8 3 Key Board ...
Страница 52: ...17 LCD Color Monitor Dell SE178WFPC 52 Step3 Click open and OK bring up Fig 4 and Fig 5 Fig 4 Fig 5 ...
Страница 54: ...17 LCD Color Monitor Dell SE178WFPC 54 12 Exploded View ...