10.4 Inch Industrial Display NL6448BC33-74E NEC LCD Panel NL6448BC33-74E NLT 640x480 VGA NL6448BC33-74E

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10.4 inch Industrial Display NL6448BC33-74E NEC LCD Panel NL6448BC33-74E NLT 640x480 VGA NL6448BC33-74E


1.Structure and Principle of Industrial Display NL6448BC33-74E

Color LCD module NL6448BC33-74 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.
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. 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.


2.Features of LCD Module NL6448BC33-74E

• High luminance
• Wide viewing angle
• High contrast
• 6-bit digital RGB signals
• DE (Data enable) function
• Reversible-scan direction
• Edge light type (without inverter)
• Replaceable lamp for backlight
• Acquisition product for UL60950-1 /CSA C22.2 No.60950-1-03 (File number: E170632)
• Compliance with the European RoHS directive (2002/95/EC)


3.NLT NL6448BC33-74E General Specification 

BrandNEC / NLModelNL6448BC33-74E
Diagonal Size10.4 inchTypea-Si TFT-LCD , LCM 
Pixel Format640(RGB)×480   [VGA]ConfigurationRGB Vertical Stripe
Active Area(mm)211.2(H)×158.4(V) mmOutline(mm)243(H)×185.1(V) ×11(D) mm
Bezel Area(mm)215.4(H)×161.8(V) mmTreatment-
Luminance450 cd/m² (Typ.)Contrast Ratio800:1 (Typ.) (TM)    
Viewing Angle88/88/88/88 (Typ.)(CR=10)Response14/16 (Typ.)(Tr/Td)
View DirectionSymmetryOperating ModeSA-SFT, Normally Black, Transmissive 
Lamp TypeCCFL  [2 pcs] , 50K hours , W/O DriverUsed forIndustrial Application
Signal Type31 pins   CMOS (1 ch, 6-bit) , ConnectorTouchscreenWithout


4.Detail of NEC LCD Panel NL6448BC33-74E

NL6448BC33-74E.jpg

NL6448BC33-74E label.jpg


5.Hotsell Model in 10.4 NEC Industrial LCD Panel

Panel Model
Panel Resolution
BrightnessLamp typeInterface
C/R
NL6448BC33-70F640x480
900WLEDTTL900:1
NL6448AC33-29640x480250CCFLTTL150:1
NL8060BC26-35C800x600800WLEDLVDS900:1
NL6448AC33-18640x480200CCFLTTL150:1
NL6448BC33-70640x480450WLEDTTL900:1
NL8060BC26-30D800x600400CCFLLVDS1000:1
NL6448BC33-49640x480200CCFLTTL300:1
NL6448BC33-31640x480350CCFLTTL350:1
NL8060BC26-35800x600400WLEDLVDS900:1


8.Why choose Hong Kong Chance Technology?

(1) We distributes genuine screens of the unsurpassed quality

(2) Our huge stock of LCD screens have been manufactured solely by large corporations like AUO, Chi-Mei, Toshiba, Hannstar, Samsung, LG Phillips, Sharp, etc.

(3) We delivery goods to customers by DHL / FedEx / UPS / TNT,fast & safe forwarder shipment.

(4) 12 months / 365 days warranty of our LCDs, best after-sale for our customers.


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