## LG LM201W01-SLA1 | High-Resolution WSXGA+ Display for Medical and Industrial Systems
The LG LM201W01-SLA1 is a 20.1-inch TFT-LCD module engineered for applications where visual precision and reliability are paramount. This display is not merely a component; it is a critical interface designed to deliver uncompromising clarity in medical diagnostics, industrial control, and specialized instrumentation. Its combination of high resolution, exceptional color fidelity, and robust construction makes it an ideal solution for new designs and a vital component for maintaining the operational life of legacy systems.
### Engineering Precision: A Snapshot of the LM201W01-SLA1
- High-Fidelity Imaging: The 1680 x 1050 WSXGA+ resolution provides an expansive and detailed canvas, essential for displaying complex data, high-resolution imagery, and intricate user interfaces without compromise.
- Exceptional Viewing Angles: Leveraging advanced S-IPS technology, this panel delivers consistent, accurate color and brightness across an ultra-wide 160°/160° (H/V) viewing cone. This is critical for collaborative environments where multiple viewers must see the same information without color shift.
- Robust Industrial Design: The screen surface features an anti-glare treatment (Haze 25%) and a durable 3H hard coating, minimizing reflections from ambient light and resisting scratches in demanding operational environments.
- Proven Reliability: Engineered for long-term deployment, the LM201W01-SLA1 is built upon a foundation of proven technology, ensuring stable performance in factory automation, medical diagnostics, and control systems.
### Core Technical Specifications
For engineers requiring precise data for system integration, the following parameters define the performance of the LM201W01-SLA1. This data highlights its suitability for high-performance visual applications.
| Parameter | Value |
|---|---|
| Manufacturer | LG Display |
| Screen Size | 20.1 inches |
| Resolution | 1680 x 1050 (WSXGA+) |
| Panel Technology | a-Si TFT-LCD, S-IPS |
| Brightness | 300 cd/m² (Typical) |
| Contrast Ratio | 800:1 (Typical) |
| Viewing Angle (L/R/U/D) | 80°/80°/80°/80° |
| Color Gamut | 72% NTSC |
| Interface | LVDS (2 ch, 8-bit) |
| Backlight System | 4 pcs CCFL |
For a comprehensive list of electrical and mechanical specifications, you can download the full datasheet here.
### A Deeper Look into the Display's Engineering
The true value of the LM201W01-SLA1 lies in its core technologies. The Super IPS (In-Plane Switching) panel structure is fundamental to its performance. Unlike conventional TN panels, the liquid crystals in an S-IPS display move parallel to the panel's surface, a design that drastically reduces off-axis color and gamma shift. For an engineer, this translates directly to data integrity; what you see from the side is identical to what you see from the front.
Data transmission is handled by a robust 2-channel, 8-bit LVDS Interface. This differential signaling standard is engineered for high noise immunity, ensuring that the high-resolution video data remains pristine even within the electrically noisy environments of industrial machinery or medical equipment. This simplifies system integration and enhances overall system reliability.
### Optimized for Mission-Critical Applications
The technical attributes of the LG LM201W01-SLA1 are not just specifications on a page; they solve real-world engineering challenges across several key sectors.
- Medical Diagnostic Displays: In applications like PACS (Picture Archiving and Communication System) and medical imaging, the ability to discern subtle grayscale variations is critical. The panel's high resolution and 800:1 contrast ratio ensure that details in X-rays, CT scans, and MRIs are rendered with the clarity required for accurate diagnosis.
- Industrial Automation & HMI: On the factory floor, control panels must be readable from various angles and under harsh lighting. The anti-glare surface and wide viewing angles of the LM201W01-SLA1 allow multiple operators to monitor processes simultaneously and accurately, improving efficiency and safety. For more insights on display durability, explore our guide on engineering displays for heavy machinery.
- Legacy System Maintenance & Retrofit: The CCFL backlight and standard LVDS interface make this panel an ideal drop-in replacement for aging displays in high-value equipment. This extends the life of critical assets without requiring a complete system redesign, offering a significant cost and time advantage. For a comparison, you can read about the energy efficiency of modern LED backlights.
### Engineer-to-Engineer FAQ
Is the CCFL backlight a disadvantage compared to modern LED backlights?
While LED backlights are dominant in new designs, the CCFL system in the LM201W01-SLA1 offers distinct advantages for specific use cases. Its primary benefit is providing perfect form, fit, and function compatibility for servicing or upgrading existing systems designed around CCFL technology. This avoids the engineering complexities of adapting a system to an LED driver and power supply. Furthermore, CCFLs have a well-understood performance profile and spectral output, ensuring consistency in calibrated environments.
What are the primary considerations for integrating this display?
Successful integration requires two main considerations. First, your controller board must have an LVDS output that matches the panel's 2-channel, 8-bit configuration and resolution timing. Second, you will need a separate inverter to power the CCFL backlight, as it requires a high-voltage AC source. Ensuring the inverter is properly matched to the backlight's voltage and current requirements is crucial for optimal brightness and lifespan. For sourcing or technical questions on integration, please contact our technical team for expert support.
