NL8060BC31-27 NEC, NL8060BC31-27 Datasheet - Page 23

• Manufacturer Part Number: NL8060BC31-27
• Description: TFT DISPLAY, 12.1"
• Manufacturer: NEC

Specifications of NL8060BC31-27

• Lcd Display Type: SVGA
• Display Mode: Active
• Interface Type: CMOS
• Viewing Area (h X W): 184.5mm X 246mm
• Supply Voltage: 5V
• Operating Temperature Range: -10°C To +70°C
• Pixel Size (h X W): 0.307mm X 0.307mm
• Backlight: RoHS Compliant
• Backlight Type: CCFL
• Display Technology: LCD
• Luminance: 400cd/m2
• Rohs Compliant: Yes
• Pixel Pitch (h X W): 0.3075mm X 0.3075mm
• Svhc: No SVHC (20-Jun-2011)

4.10.2 Definition of contrast ratio
4.10.3 Definition of luminance uniformity
4.10.4 Definition of response times
4.10.5 Definition of viewing angles
The contrast ratio is calculated by using the following formula.
The luminance uniformity is calculated by using following formula.
The luminance is measured at near the 5 points shown below.
on the same screen point, by photo-detector. Ton is the time it takes the luminance change from 90%
down to 10%. Also Toff is the time it takes the luminance change from 10% up to 90% (See the
following diagram.).
Response time is measured, the luminance changes from "white" to "black", or "black" to "white"
Luminance
Luminance uniformity (LU) =
Contrast ratio (CR) =
Black
White
Left
Lower
100%
10%
90%
0%
Normal axis (Perpendicular)
100
300
θD
DATA SHEET DOD-PP-0214 (8th edition)
θL
133
θU
①
④
Luminance of black screen
Luminance of white screen
Maximum luminance from ① to ⑤
Minimum luminance from ① to ⑤
Ton
θR
Upper
400
12 o’clock
③
Right
667
②
⑤
Toff
NL8060BC31-27/27D
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