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NL6448BC20-14 LCD 6.5 Inch 640*480 LCD Panel Display Modules
Product Overview
The NL6448BC20-14 is a 6.5-inch industrial-grade TFT-LCD module from NEC Display Solutions (NLT). It is part of the BC20 series and is designed for compact HMI, industrial control, and embedded equipment. It uses a-Si TFT technology with VGA resolution and CCFL backlight, optimized for legacy industrial systems requiring stable, long-life operation.
Technical Specifications
Size
6.5 inch
Resolution
640 * 480 (VGA)
Aspect Ratio
4:3
Panel Type
a-Si TFT-LCD, TN (normally white, transmissive)
Brightness
~500 cd/m² (typ.)
Contrast Ratio
~400:1 (typ.)
Viewing Angle
~50°/50° (H), 35°/45° (V) (typ.)
Color Depth
262K colors (6-bit RGB)
Interface
LVDS / 6-bit digital RGB, dot clock + control signals
Backlight
CCFL (edge-light, typically dual lamp system)
Active Area
132.48 * 99.36 mm
Module Size
~178.8 * 126.8 * 11.0 mm
Operating Temperature
0 ~ 60°C
Storage Temperature
-25 ~ 70°C
Power Consumption
~5 W typical (excluding inverter)
Product Summary
The NL6448BC20-14 is a compact 6.5-inch VGA industrial LCD from NEC, widely used in older HMI and machine control panels. It offers high brightness for its size, but uses CCFL backlight and has limited viewing angles compared to modern IPS displays. It is mainly valued today for industrial replacement and legacy system compatibility.
Frequently Asked Questions
1. Who are we?
We are based in Guangdong, China, starting from 2008. Our sales distribution includes: North America (30.00%), South America (20.00%), Southeast Asia (18.00%), Eastern Europe (8.00%), Western Europe (7.00%), Mid East (5.00%), South Asia (3.00%), Northern Europe (2.00%), Central America (2.00%), Southern Europe (2.00%), Oceania (2.00%), Eastern Asia (1.00%). There are about 11-50 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production
Always final inspection before shipment
3. What can you buy from us?
Touch Screen, LCD Display, Control Board
4. Why should you buy from us instead of other suppliers?
We maintain long-term relationships with main worldwide LCD manufacturers. We specialize in displays used in Point of Sale, ATM Banking, Medical and Industrial applications. Popular brands in stock include AUO, Hitachi, Kyocera, Sharp, Mitsubishi and NEC.