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PDF NL6448BC26-01 Data sheet ( Hoja de datos )
| Número de pieza | NL6448BC26-01 | |
| Descripción | LCD Module | |
| Fabricantes | NEC | |
| Logotipo |  |
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TFT COLOR LCD MODULE
NL6448BC26-01
21.4cm (8.4 Type)
VGA
DATA SHEET
(5th edition)
All information is subject to change without notice.
Please confirm the delivery specification before starting
to design your system.
Document Number: EN0544EJ5V0DS00 (5th edition)
Published date: September 2002 N CP(N)
ã NEC Corporation
2002 All rwigwhtws r.DesaetarvSehde.et4U.net
1 page  
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NL6448BC26-01
1. OUTLINE
1.1 STRUCTURE AND PRINCIPLE
NL6448BC26-01 module is composed of the amorphous silicon thin film transistor liquid crystal
display (a-Si TFT LCD) panel structure with driver LSIs for driving the TFT (Thin Film Transistor) array
and a backlight unit.
The a-Si TFT LCD panel structure is injected liquid crystal material into a narrow gap between the TFT
array glass substrate and a color-filter glass substrate.
Color (Red, Green, Blue) data signals from a host system (e.g. PC, signal generator, etc.) are modulated
into best form for active matrix system by a signal processing board, and sent to the driver LSIs which
drive the individual TFT arrays.
The TFT array as an electro-optical switch regulates the amount of transmitted light from the backlight
assembly, when it is controlled by data signals. Color images are created by regulating the amount of
transmitted light through the TFT array of red, green and blue dots.
1.2 APPLICATIONS
• Display terminal for control system
• Industrial PC
1.3 FEATURES
• High luminance
• Wide viewing angle
• 6-bit digital RGB signals
• Reversible-scan direction
• Edge light type
• Replaceable lamp for backlight unit (Inverter less)
DATA SHEET EN0544EJ5V0DS00
5
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NL6448BC26-01
4.3.3 Power supply voltage ripple
This product works, even if the ripple voltage levels are beyond the permissible values as following
the table, but there might be noise on the display image.
Parameter
Power supply voltage
Ripple voltage
Note1
(Measure at input terminal of power supply)
VCC
3.3 V
5.0 V
≤ 100
≤ 100
Note1: The permissible ripple voltage includes spike noise.
4.3.4 Fuse
Unit
mVp-p
mVp-p
Fusing line
Fuse
Type Supplier
Rating
Fusing current
Note1
VCC
KAB2402202
Matsuo Electric Co., Ltd.
2.0 A
24 V
4.0 A
Note1: The power supply capacity should be more than the fusing current. If the power supply
capacity is less than the fusing current, the fuse may not blow for a short time, and then
nasty smell, smoking and so on may occur.
DATA SHEET EN0544EJ5V0DS00
11
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| Páginas | Total 27 Páginas | |
| PDF Descargar | [ Datasheet NL6448BC26-01.PDF ] | |
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