Lumineq EL640.480-AD4 SB | Unrivaled Performance for Mission-Critical Environments
The Lumineq EL640.480-AD4 SB is an advanced 9.1-inch Thin Film Electroluminescent (TFEL) display engineered for applications where failure is not an option. Leveraging a proprietary solid-state design, this display delivers exceptional visual clarity and operational resilience in the harshest industrial, medical, and defense environments. Unlike standard LCDs that falter under physical or thermal stress, the EL640.480-AD4 SB maintains peak performance, making it a cornerstone for building truly reliable systems.
A Technical Deep Dive: The Superiority of Solid-State Electroluminescence
The engineering philosophy behind the EL640.480-AD4 SB centers on its inorganic Thin Film Electroluminescent technology, which provides distinct, measurable advantages over conventional liquid crystal displays. This technology is not an incremental improvement; it is a fundamental shift in how a display performs under stress.
- Intrinsic Ruggedness: The display is constructed from solid glass and thin-film layers, with no liquid or moving parts. This solid-state design allows it to withstand immense physical stress, including mechanical shocks up to 100 G. For systems deployed in heavy machinery, transportation, or military vehicles, this level of durability is a critical design requirement. You can explore more about engineering for extremes in our detailed guide.
- Wide-Spectrum Thermal Stability: The EL640.480-AD4 SB operates reliably over an expansive temperature range, from -25°C to +65°C, without the need for auxiliary heaters or coolers. Its sub-millisecond response time ( 140°
Response Time Operating Temperature -25°C to +65°C Storage Temperature -40°C to +85°C Shock Resistance 100 G, 6 ms half-sine wave Interface 4-bit Digital (LCD-type) Supply Voltages +5 VDC (Logic), +12 VDC (Display) Frequently Asked Questions (FAQ)
How does the EL640.480-AD4 SB compare to modern industrial TFT-LCDs?
While many high-quality industrial LCD displays, such as the AUO G104XCE-L01, offer excellent color and brightness for general-purpose industrial use, the EL640.480-AD4 SB is a specialist product. Its TFEL technology provides vastly superior durability against shock, vibration, and extreme temperatures where an LCD would fail. If your application's primary requirement is unwavering reliability in a harsh environment, the TFEL display is the superior engineering choice.Is this model suitable for upgrading legacy systems?
Yes, the EL640.480-AD4 SB is designed with long-term product lifecycles in mind. It often serves as a form, fit, and function replacement for older electroluminescent displays from Planar, Finlux, and other manufacturers. This simplifies the maintenance and upgrade path for critical equipment with long service lives. To ensure compatibility with your specific system, we recommend you contact our technical team for an integration review.What is the typical lifespan of this TFEL display?
TFEL displays are renowned for their longevity. The Mean Time Between Failures (MTBF) for the EL640.480-AD4 SB is rated at over 50,000 hours of operation, ensuring a long and predictable service life that reduces total cost of ownership, especially in applications where maintenance is difficult or costly.
