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PDF NL6448BC33-31 Data sheet ( Hoja de datos )
| Número de pieza | NL6448BC33-31 | |
| Descripción | 26 cm 10.4 inches / 640 x 480 pixels / 262 /144 colors / Incorporated two-lamp/Edge-light type backlight Wide viewing angle | |
| Fabricantes | NEC | |
| Logotipo |  |
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DATA SHEET
TFT COLOR LCD MODULE
NL6448BC33-31
26 cm (10.4 inches), 640 × 480 pixels, 262,144 colors,
Incorporated two-lamp/Edge-light type backlight
Wide viewing angle
DESCRIPTION
NL6448BC33-31 is a TFT (thin film transistor) active matrix color liquid crystal display (LCD) comprising
amorphous silicon TFT attached to each signal electrode, a driving circuit and a backlight. NL6448BC33-31 has a
built-in backlight. Backlight includes long-life-lamps and the lamps are replaceable.
The 26 cm (10.4 inches) diagonal display area contains 640 × 480 pixels and can display 262,144 colors
simultaneously.
NL6448BC33-31 is suitable for industrial application use because of the wide viewing angle and the high
luminance. Also, the viewing direction is selectable either upper or lower side by changing scan direction.
NL6448BC33-31 interface is compatible with NL6448AC33-18, -18A, -18B and -27.
FEATURES
• Wide viewing angle (with Retardation Film)
• Lamp holder replaceable (Type No.: 104LHS31)
• Smooth polarizer surface (No antiglare treatment)
• Reversible scan direction (with DPS pin)
• High luminance (350 cd/m2, typ.: saturated value, at • Replaceable lamp holders (Type No.: 104LHS31)
room temp.)
• Low reflection
• Recommended inverter (Part No.: 104PWRI)
DataSheet•4UB.ceosmt viewing angle select function (with MVA terminal)
• 6-bit digital RGB signals
• Luminance control
• Data enable function
• Easy to attach a touch panel
• Backlight with two long-life-time lamps (one lamp
holder, inverter-less)
APPLICATIONS
• Display terminals for control system
• Monitors for process controller
• Industrial PCs
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The information in this document is subject to change without notice.
Document No. EN0443EJ1V0DS00 (1st edition)
Date Published July 1999 P
Printed in Japan
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©
1999
1 page  
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NL6448BC33-31
GENERAL SPECIFICATIONS
Items
Module size
Display area
Number of dots
Number of pixels
Dot pitch
Pixel pitch
Pixel arrangement
Display colors
Weight
Specifications
243.0 ± 0.5 (H) × 185.1 ± 0.5 (V) × 11.5 max. (D)
211.2 (H) × 158.4 (V)
640 × 3 (H) × 480 (V)
640 (H) × 480 (V)
0.11 (H) × 0.33 (V)
0.33 (H) × 0.33 (V)
RGB (Red, Green, Blue) vertical stripe
262,144
550 (max.)
Unit
mm
mm
dot
pixel
mm
mm
–
color
g
ABSOLUTE MAXIMUM RATINGS
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Parameters
Supply voltage
Input voltage
Lamp voltage
Storage temp.
Operating temp.
Humidity
(no condensation)
Symbols
Ratings
Unit
VCC –0.3 to 6.5
V
VI –0.3 to VCC +0.3 V
VL
2000
Vrms
TST –20 to 60 °C
TOP 0 to 50
°C
RH ≤ 95% relative humidity
–
≤ 85% relativDe ahutamSidhitey et4U.com –
Absolute humidity shall not
exceed Ta = 50°C, 85%
relative humidity level.
–
Ta = 25°C
Remarks
−
Module surface Note
Ta ≤ 40°C
No condensation
40 < Ta ≤ 50°C
Ta > 50°C
Note Measured at the display area
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Data Sheet EN0443EJ1V0DS00
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NL6448BC33-31
INPUT SIGNAL TIMINGS
(1) Input signal specifications (DE mode is default.)
CLK
Hsync
Parameters
Frequency
Duty
Rise, fall
Period
Display period
Front-porch
Pulse width
Back-porch
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Vsync
CLK-Hsync timing
Hsync-CLK timing
Hsync-Vsync timing
Vsync-Hsync timing
Rise, fall
Period
Display period
Front-porch
Pulse width
Back-porch
DATA
R0-R5
G0-G5
B0-B5
DE
Rise, fall
CLK-DATA timing
DATA-CLK timing
Rise, fall
DE-CLK timing
CLK-DE timing
Rise, fall
Symbols MIN. TYP. MAX.
1/tC – 25.175 –
tch/tC
0.4
0.5
0.6
tcrf –
– 10
th 30.0 31.778 33.6
– 800 –
thd 640
thf – 16 –
2 16 –
thp 10
96
–
10 96
–
thb – 48 134
4 48 –
thp + thb
144
14 144
–
thch 12
–
–
thcs 8 – –
tvh 1 – –
tvs Da3t0aSheet4–U.com –
thrf –
– 10
tv 16.1 16.683 17.2
– 525 –
tvd 480
tvf – 12 –
0 12 –
tvp 1 2 –
12–
tvb – 31 –
4 31 –
tvp + tvb
–
33
–
5 33 –
tvrf –
– 10
tds 8 – –
tdh 12
–
–
tdrf –
– 10
tes 8 – –
teh 12
–
–
terf –
– 10
Unit
MHz
–
ns
µs
CLK
CLK
CLK
CLK
CLK
CLK
ns
ns
CLK
ns
ns
ms
H
H
H
H
H
H
ns
ns
ns
ns
ns
ns
ns
Remarks
39.72 ns (typ.)
–
–
31.468 kHz (typ.)
–
Fixed mode
DE mode
Fixed mode
DE mode
Fixed mode
DE mode
Fixed mode
adjustable range by DE signal
–
–
–
–
–
59.94 Hz (typ.)
Fixed mode
DE mode
Fixed mode
DE mode
Fixed mode
DE mode
Fixed mode
DE mode
DE mode
–
–
–
–
–
DataSheet4U.comNote All parameters should be kept within the specified range.
Data Sheet EN0443EJ1V0DS00
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11
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| PDF Descargar | [ Datasheet NL6448BC33-31.PDF ] | |
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