Samsung LTM150XH-L01 | A Robust 15.0-inch XGA Display for Legacy System Integration
The Samsung LTM150XH-L01 stands as a testament to engineering longevity. This 15.0-inch XGA TFT-LCD panel is an established workhorse, designed for applications that prioritize reliability, proven performance, and seamless integration into existing systems. For engineers and technicians maintaining or retrofitting industrial equipment, point-of-sale terminals, or specialized instrumentation, this display offers a dependable and cost-effective solution without the need for extensive system redesign.
Key Performance Characteristics at a Glance
Engineers require precise data for effective component selection. The LTM150XH-L01 delivers a balanced set of specifications tailored for its intended applications. For a complete set of electrical and mechanical specifications, you can download the full LTM150XH-L01 datasheet here.
| Parameter | Specification |
|---|---|
| Screen Size | 15.0 inches |
| Resolution | 1024(RGB)×768, XGA |
| Panel Technology | a-Si TFT-LCD |
| Brightness | 250 cd/m² (Typ.) |
| Contrast Ratio | 300:1 (Typ.) |
| Viewing Angle (L/R/U/D) | 60/60/40/50 (Typ.) |
| Backlight System | 2 pcs CCFL with Inverter |
| Interface | LVDS (1 ch, 6-bit) |
| Operating Temperature | 0°C to 50°C |
Technical Deep Dive: Engineered for Durability and Clarity
The value of the Samsung LTM150XH-L01 is rooted in its proven core technologies. While newer technologies exist, understanding the engineering choices behind this panel reveals its strategic advantage in specific contexts.
- a-Si TFT Technology: The foundation of this display is its a-Si (Amorphous Silicon) TFT backplane. This mature technology is renowned for its stability and high manufacturing yield, which translates directly to consistent quality and cost-effectiveness. For many industrial HMI and control panel applications, the extreme performance of LTPS or Oxide TFT is unnecessary overhead. The a-Si platform provides the perfect balance of performance and long-term reliability.
- CCFL Backlight Illumination: The dual Cold Cathode Fluorescent Lamp (CCFL) backlight system is a key feature. While modern displays have shifted to LED, CCFLs offer a broad spectral output that renders certain colors with a specific quality that legacy systems were calibrated for. Critically, for drop-in replacements, using a panel with its original backlight technology eliminates the need to re-engineer the power supply or backlight driver, saving significant development and validation time.
Application Scenarios: Where the LTM150XH-L01 Excels
This display is not a one-size-fits-all solution; it is a precision tool for specific engineering challenges. Its value is most apparent in applications where continuity and reliability are paramount.
- Industrial HMI Retrofits: Many control systems and machines operating on factory floors today were designed with 15-inch XGA displays. When a screen fails, the LTM150XH-L01 serves as a form, fit, and function replacement, minimizing downtime and extending the life of valuable capital equipment. Learn more about the role of displays in engineering for extreme environments.
- Point-of-Sale (POS) Systems: The XGA resolution provides excellent clarity for transaction details and user interfaces. Its standard viewing angles are perfectly suited for a fixed-position operator, and its robust construction withstands the daily rigors of a commercial environment.
- Medical and Laboratory Instrumentation: Older diagnostic and analysis machines often have user interfaces built around this exact panel specification. Sourcing a direct replacement like the LTM150XH-L01 is crucial for maintaining the device's original certification and operational integrity, a far more efficient path than system re-validation.
Frequently Asked Technical Questions
Our engineering team often fields questions about integrating legacy components. Here are some common inquiries regarding the LTM150XH-L01.
Is this panel a direct replacement for other 15" XGA displays?
In many cases, yes. The key is to match the critical specifications: resolution (1024x768), backlight system (CCFL), and the LVDS interface pinout. While the mechanical mounting points are fairly standard for this class, always verify against your existing system's mechanical drawings. Mismatched backlight or signal interfaces are the most common integration hurdles.
What are the considerations for the CCFL backlight?
The LTM150XH-L01 typically ships with the required backlight inverter. It's essential to use the correct inverter to ensure proper lamp striking voltage and sustained brightness. CCFLs have a defined operational life (typically rated in tens of thousands of hours to half-brightness). For mission-critical systems, it's wise to understand this lifespan in your maintenance planning. For a deeper understanding of various display technologies, explore our ultimate guide to TFT-LCDs.
For detailed integration support or to inquire about our full portfolio of industrial LCD displays, please contact our technical team for an expert consultation.
