NL8048BC19-02 NEC, NL8048BC19-02 Datasheet - Page 26
![TFT DISPLAY, LED, 7"](/photos/22/50/225096/1626062-40_sml.jpg)
NL8048BC19-02
Manufacturer Part Number
NL8048BC19-02
Description
TFT DISPLAY, LED, 7"
Manufacturer
NEC
Datasheet
1.NL8048BC19-02.pdf
(32 pages)
Specifications of NL8048BC19-02
Lcd Display Type
TFT
Interface Type
LVDS
Viewing Area (h X W)
91.44mm X 152.4mm
Supply Voltage
3.3V
Operating Temperature Range
-20°C To +70°C
Pixel Size (h X W)
0.19mm X 0.19mm
Display Mode
Active
Backlight Type
LED
Display Technology
LCD
Luminance
400cd/m2
Rohs Compliant
Yes
Pixel Pitch (h X W)
0.1905mm X 0.1905mm
Svhc
No SVHC (20-Jun-2011)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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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 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.).
The luminance uniformity is calculated by using following formula.
Response time is measured, the luminance changes from " black " to " white ", or " white " to " black
Luminance
Luminance uniformity (LU) =
Contrast ratio (CR) =
White
Black
Left
80
320
240
Lower
100%
PRELIMINARY DATA SHEET DOD-PP-0399 (2nd edition)
10%
90%
0%
Normal axis (Perpendicular)
θD
133
θL
①
④
Luminance of black screen
Luminance of white screen
θU
400
Ton
Maximum luminance from ① to ⑤
Minimum luminance from ① to ⑤
③
Upper
θR
12 o’clock
667
②
⑤
Right
Toff
NL8048BC19-02
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