NL3224BC35-22 NEC, NL3224BC35-22 Datasheet - Page 30

• Manufacturer Part Number: NL3224BC35-22
• Description: TFT DISPLAY, 5.5"
• Manufacturer: NEC

Specifications of NL3224BC35-22

• Lcd Display Type: QVGA
• Display Mode: Active
• Interface Type: CMOS
• Viewing Area (h X W): 83.52mm X 111.36mm
• Supply Voltage: 5V
• Operating Temperature Range: -10°C To +70°C
• Pixel Size (h X W): 0.348mm X 0.348mm
• Backlight Type: CCFL
• Display Technology: LCD
• Luminance: 750cd/m2
• Rohs Compliant: Yes
• Pixel Pitch (h X W): 0.348mm X 0.348mm
• Svhc: No SVHC (20-Jun-2011)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

4.10 OPTICS
4.10.1 Optical characteristics
Viewing angle
assurance.
Note1: These are initial characteristics.
Note2: Measurement conditions are as follows.
Note3: See "4.10.2 Definition of contrast ratio".
Note4: See "4.10.3 Definition of luminance uniformity".
Note5: These coordinates are found on CIE 1931 chromaticity diagram.
Note6: Product surface temperature: TopF= 33°C
Note7: See "4.10.4 Definition of response times".
Note8: See "4.10.5 Definition of viewing angles".
Chromaticity
Luminance uniformity
Optical characteristics are only applied to the QVGA mode. The VGA mode is exempted from the
Response time
Contrast ratio
Color gamut
Luminance
Parameter
Ta= 25 ° C, VCC= 3.3V, IBL= 5.0mArms/lamp, QVGA, Horizontal cycle= 1/15.7kHz,
Vertical cycle= 1/60.1Hz, DPSH= Open, DPSV= Open, Q/V= Low or Open: QVGA mode
Optical characteristics are measured at luminance saturation after 20minutes from working
the product, in the dark room. Also measurement methods are as follows.
White
Green
Down
Right
Blue
Left
Red
Up
LCD module
(Product)
at center, against NTSC color space
θR= 0°, θL= 0°, θU= 0°, θD= 0°
θR= 0°, θL= 0°, θU= 0°, θD= 0°
θR= 0°, θL= 0°, θU= 0°, θD= 0°
θR= 0°, θL= 0°, θU= 0°, θD= 0°
θU= 0°, θD= 0°, CR≥ 10
θU= 0°, θD= 0°, CR≥ 10
θR= 0°, θL= 0°, CR≥ 10
θR= 0°, θL= 0°, CR≥ 10
White/Black at center
DATA SHEET DOD-PP-0301 (6th edition)
White at center
White to Black
Black to White
50cm
x coordinate
y coordinate
x coordinate
y coordinate
x coordinate
y coordinate
x coordinate
y coordinate
Condition
1°
White
Photodetector (BM-5A)
Symbol
Toff
Ton
Wx
Wy
CR
LU
Gx
Gy
θU
θD
Rx
Ry
Bx
By
θR
θL
L
C
0.270
0.310
min.
550
320
40
45
45
40
30
-
-
-
-
-
-
-
-
-
0.300
0.340
0.615
0.350
0.320
0.575
0.150
0.130
1.25
typ.
750
500
50
25
55
55
50
40
5
NL3224BC35-22
0.330
0.370
max.
1.35
15
50
-
-
-
-
-
-
-
-
-
-
-
-
-
(Note1, Note2)
cd/m
Unit
ms
ms
%
-
-
-
-
-
-
-
-
-
°
°
°
°
-
2
Remarks
Note3
Note4
Note5
Note6
Note7
Note8
-
30