Sharp LQ10D367 | Proven 10.4" VGA TFT-LCD for Legacy System Integration
The Sharp LQ10D367 is a purpose-built 10.4-inch VGA display engineered for long-term reliability in established industrial and medical applications. It represents a cornerstone of stability for systems where consistency, compatibility, and proven performance are paramount. This display is not about chasing the latest resolution trends; it's about providing a robust and dependable visual interface that extends the life of critical capital equipment.
Product Highlights: Your Engineering Advantage
- Direct-Fit for Legacy Systems: Designed with a standard 640x480 VGA resolution and a CCFL backlight system, the Sharp LQ10D367 serves as an ideal replacement part, minimizing the need for costly system redesigns or recertification.
- Proven CCFL Backlight Technology: Offers consistent color temperature and brightness characteristics, ensuring seamless integration with existing CCFL-specific power inverters and control systems.
- Industrial-Grade Durability: Built by Sharp, a leader in display technology, this panel is constructed to withstand the operational demands of factory floors, control rooms, and medical environments.
- Optimized Viewing for Fixed HMIs: The specified 6 o'clock viewing direction ensures optimal clarity when the display is mounted at or slightly above eye-level, a common configuration for industrial control panels.
Key Technical Specifications
For engineers requiring precise data for system integration or maintenance, the following parameters are critical. A comprehensive datasheet is available for detailed electrical and mechanical specifications. Download the full LQ10D367 Datasheet here.
| Parameter | Specification |
|---|---|
| Model | LQ10D367 |
| Screen Size | 10.4 inches (26 cm) |
| Resolution | 640(H) x 480(V) VGA |
| Display Technology | a-Si TFT Active Matrix |
| Backlight System | 1x Cold Cathode Fluorescent Lamp (CCFL) |
| Brightness | 200 cd/m² (Typical) |
| Contrast Ratio | 300:1 (Typical) |
| Optimal Viewing Direction | 6 o'clock |
| Operating Temperature Range | 0°C to +55°C |
| Interface | Parallel RGB (6-bit) |
Application Focus: Where the LQ10D367 Excels
The true value of the Sharp LQ10D367 is demonstrated in its target applications, where replacing a full system due to a failed display is economically unfeasible. It provides a lifeline for mission-critical machinery.
- Industrial HMI Panels: An ideal replacement for older CNC machines, PLC interfaces, and process control systems that were originally designed with 10.4" VGA displays. Its standard form factor and electrical interface reduce downtime and maintenance complexity.
- Medical Diagnostic Equipment: In certified medical devices, changing a component like a display can trigger a lengthy and expensive recertification process. Using a like-for-like replacement like the LQ10D367 maintains the system's integrity and compliance.
- Test and Measurement Instruments: For specialized oscilloscopes, spectrum analyzers, and other benchtop instruments, visual consistency is key. This display ensures that legacy equipment continues to provide reliable data visualization without altering the user experience. This makes it a core component in our portfolio of industrial LCD displays.
Technical Deep Dive for the Design Engineer
The Critical Role of the CCFL Backlight
While modern displays have largely transitioned to LED backlights, a significant installed base of industrial equipment relies on CCFL technology. The LQ10D367's CCFL backlight is not a limitation; it's a strategic feature. It ensures direct compatibility with the high-voltage inverter circuits already present in these legacy systems. Attempting to retrofit an LED display would require a new driver board, power supply modifications, and potential EMI/EMC issues, adding significant cost and engineering risk. This panel eliminates that complexity entirely.
The Strategic Value of Component Longevity
In today's fast-paced technology cycle, the focus is often on the new. However, for industrial asset managers and engineers, the total cost of ownership (TCO) is a more critical metric. The strategic advantage of the Sharp LQ10D367 lies in its ability to extend the operational life of multi-million dollar manufacturing lines and certified equipment. By providing a reliable, form-fit-function replacement, it supports a maintenance strategy of repair over replacement, preserving capital investment and ensuring operational continuity. For a broader understanding of the foundational technology, explore our ultimate guide to TFT-LCDs.
Frequently Asked Questions (FAQ)
Is the LQ10D367 a direct drop-in replacement for my existing 10.4" VGA display?In many cases, yes. It is designed to be mechanically and electrically compatible with many displays of the same era. However, it is crucial to verify the connector pinout and the specifications of your existing CCFL inverter to ensure a perfect match. If you have any doubts, please contact our technical team with the model number of your old display.
My system uses an LED backlight. Can I use this CCFL panel instead?No, this is not recommended. A system designed for an LED backlight provides low-voltage DC power. The LQ10D367's CCFL requires a high-voltage AC inverter. Adapting the system would require significant and complex electrical engineering work.
