Visual Performance; Lcd Module Characteristic; Front Of Screen Performance - Philips BDL3215E/00 Service Manual

3. Visual Performance

3.1 LCD Module Characteristics
Vendor
Panel Type Number
Display Area (H x V)
Aspect Ratio
Pixel Pitch (mm)
Color Temperature
Display Operating Mode
Color Depth
Gamut (color saturation)
White Chromaticity
Luminance (cd/m
Brightness Uniformity
Response Time
Contrast Ratio
View Angle (CR > 10)
Display mode
Pixel Arrangement
Power Consumption
Module Weight

3.2 Front of Screen Performance

• Peak brightness -
• Luminance uniformity -
• Chromatic uniformity -
• Color tracking -
• Luminance variation -
(32") First Panel
PI_LTI320AA02
697.6845(H) x 392.256(V) mm
16:9
0.51075(H) x 051075(V) mm
10000K
1366 x 768
8bit-16.7M
72%
X=0.290, Y=0.300
2
) 450(Typ.)
25%
8ms
3500
178 Degree
Normally Black
RGB vertical stripe
LVDS 13.2W
Lamp 20.995W
6500g
450 nits (typ.), brightness & contrast controls are at 100%
< 10% (5 points measured)
Deviation ∆x, ∆y < 0.015 (5 points measured)
∆x, ∆y < 0.015 for all grey levels (5 points measured).
The variation in surface luminance , δ WHITE and δ BLACK are defined as :
δ WHITE(5P) = Maximum(Lon1,Lon2, Lon3, Lon4, Lon5) / Minimum(Lon1,Lon2,
Lon3, Lon4, Lon5)=1.3
δ BLACK(5P) = Maximum(Lon1,Lon2, Lon3, Lon4, Lon5) / Minimum(Lon1,Lon2,
Lon3, Lon4, Lon5)=1.7
Where Lon1 to Lon5 are the luminance with all pixels displaying white at 5
locations.
(42") First Panel
CAS_LC420WUN-SBA1
930.24(H) x 523.26(V)mm
16:9
0.4845(H)x0.4845(V)
1920x1080
10bit
X=0.279, Y=0.292
500(Typ.)
5ms
1400
178 Degree
Normally Black
RGB vertical stripe
162.8W
11.5kg
163