NEC NL6448AC33 10.4″ Color TFT LCD

NEC NL6448AC33 10.4 Inch TFT LCD Display | 640 × 480 VGA Industrial Panel

Product Overview

The NEC NL6448AC33 TFT LCD display is a 10.4 inch industrial color display module designed for embedded systems, industrial control equipment, and professional monitoring applications. The panel uses active matrix TFT technology, providing stable image reproduction, consistent brightness, and reliable long term performance.

With a native VGA resolution of 640 × 480 pixels, the display supports clear graphical interfaces, system dashboards, and monitoring applications. The module provides 262 thousand colors (18 bit color depth), allowing accurate visual representation for industrial interfaces and diagnostic systems.

The display includes dual CCFL backlight lamps that provide uniform brightness across the screen surface. Its design supports installation in industrial control panels, medical equipment, transportation systems, and embedded electronics.

Product Identification

Brand

NEC

Part Number

NL6448AC33

Category

TFT LCD Panels
Industrial Display Modules

Condition

New OEM Grade

Availability

In Stock with worldwide shipping available

Key Features

VGA Resolution Display

The panel provides 640 × 480 resolution, enabling detailed rendering of control interfaces and graphical system data.

Active Matrix TFT Technology

Thin Film Transistor display architecture ensures stable image quality and faster pixel response compared with passive LCD panels.

Wide Viewing Visibility

The display supports wide viewing angles, allowing operators to view system information from different positions.

Industrial Reliability

Designed for equipment operating in environments where vibration, temperature variation, and continuous operation are common.

Dual CCFL Backlight System

Two CCFL lamps provide uniform brightness and stable illumination across the display.

Technical Specifications

Display Technology Overview

TFT Active Matrix Panel

Each pixel is controlled by thin film transistors that regulate voltage across liquid crystal cells, providing accurate color reproduction and stable image performance.

VGA Resolution Standard

The 640 × 480 VGA format is widely used in industrial control panels and embedded monitoring systems.

CCFL Backlight Illumination

The display uses dual cold cathode fluorescent lamps to maintain consistent brightness and uniform lighting across the screen.

Typical Industrial Applications

Industrial Automation Systems

Used in human machine interface panels for monitoring machine operations and production systems.

Medical Equipment Displays

Installed in diagnostic systems and monitoring equipment where stable visual output is required.

Transportation and Vehicle Systems

Used in embedded displays for dashboards, navigation terminals, and control systems.

Laboratory and Test Equipment

Provides graphical data display in testing instruments and measurement devices.

Commercial Kiosk Systems

Used in point of sale terminals, ticketing machines, and interactive display systems.

Installation Considerations

Controller Compatibility

The panel requires a compatible 31 pin TTL or CMOS display controller to transmit video signals.

Backlight Power Supply

A compatible inverter is required to power the dual CCFL backlight lamps.

Mechanical Mounting

Ensure the system enclosure supports the panel mounting dimensions and bracket configuration.

Industrial Advantages

Clear Graphical Interface Display

VGA resolution and color support allow accurate presentation of graphical user interfaces.

Reliable Long Term Operation

Industrial grade design supports equipment that runs for extended operating cycles.

Compatible with Legacy Systems

Often used as a replacement display module in equipment originally designed for 10.4 inch VGA panels.

Flexible Integration

Standard interface allows integration with many embedded controllers and industrial systems.

Frequently Asked Questions

Is the NL6448AC33 compatible with other 10.4 inch VGA displays

In many systems the display can replace other VGA panels, but pinout compatibility and mechanical dimensions should be verified before installation.

Can this display be used in outdoor installations

The panel may be used in semi outdoor environments when installed in a protective enclosure designed for environmental protection.

Does the display include touchscreen capability

No. The panel does not include an integrated touchscreen but can be paired with external touch overlays.

What Is Included

• NEC NL6448AC33 10.4 inch TFT LCD display module

• protective packaging