Content last revised on December 1, 2025
LM240WUA-SSA1: 24.0-inch WUXGA IPS LCD for Color-Critical Industrial and Medical Systems
The LM240WUA-SSA1 is a 24.0-inch a-Si TFT-LCD module engineered to deliver superior visual fidelity in professional environments where color accuracy and off-axis consistency are paramount. It combines key specifications of 1920x1200 WUXGA resolution, a 1000:1 contrast ratio, and advanced IPS Technology. This results in exceptional 178° viewing angles and high-fidelity sRGB color reproduction. The panel provides more vertical screen space than standard FHD, a key advantage for detailed work. For systems requiring a mid-sized, color-accurate display with a 16:10 aspect ratio for professional review or control room applications, this WUXGA IPS panel is a premier choice.
Key Parameter Overview
Decoding the Specifications for Professional-Grade Visual Performance
The performance of the LM240WUA-SSA1 is defined by a set of specifications engineered for reliability and high-quality imaging in demanding industrial applications. Its electrical and optical characteristics are tailored for integration into specialized monitoring and human-machine interface systems.
| Display Characteristics | |
|---|---|
| Diagonal Size | 24.0 inches |
| Resolution | 1920(RGB)×1200 (WUXGA), 94 PPI |
| Panel Technology | a-Si TFT-LCD, IPS, Normally Black, Transmissive. |
| Viewing Angle | 89/89/89/89 (Typ.)(CR≥10). |
| Aspect Ratio | 16:10 (W:H) |
| Optical Performance | |
| Luminance | 300 cd/m² (Typ.). |
| Contrast Ratio | 1000:1 (Typ.). |
| Color Gamut | 100% sRGB (CIE1931). |
| Display Colors | 16.7M (6-bit + Hi-FRC). |
| Response Time | 14 ms (Typ.) (G to G). |
| Interface & Electrical | |
| Signal Interface | LVDS (2 ch, 8-bit), 30 pins. |
| Input Voltage (Logic) | 10.0V (Typ.). |
| Backlight System | WLED, 30k hours (Min.), external driver required. |
| Mechanical & Environmental | |
| Active Area | 518.4(W) × 324(H) mm. |
| Outline Dimensions | 528.2(W) × 342.6(H) × 13.5(D) mm. |
| Surface Treatment | Antiglare (Haze 25%), Hard coating (3H). |
| Operating Temperature | 0 ~ 50 °C. |
Application Scenarios & Value
System-Level Benefits in Diagnostic and Control Room Environments
The LM240WUA-SSA1 is engineered for applications where visual precision directly impacts operational outcomes. For an engineer designing a medical imaging review station, display consistency is non-negotiable. The panel's IPS technology with symmetric 89/89/89/89 degree viewing angles ensures that grayscale and color tones remain stable, even when viewed from significant off-axis positions. This mitigates the risk of misinterpretation caused by contrast shifts, a critical factor for diagnostic confidence in collaborative environments. What is the primary benefit of its IPS panel? Uncompromised image fidelity from nearly any viewing angle.
Furthermore, the 1920x1200 WUXGA resolution provides 11% more vertical pixels than a standard 1080p display. In a Control Room HMI or a digital audio workstation, this translates directly to enhanced productivity by displaying more data, tracks, or schematic lines, minimizing the need for scrolling. While the LM240WUA-SSA1 is optimized for high-resolution data tasks, for applications where a standard 16:9 Full HD format is sufficient, the LM215WF3-SLA1 offers a viable alternative in a slightly smaller footprint.
Technical Deep Dive
The Engineering Impact of IPS and 16:10 Aspect Ratio
The selection of IPS (In-Plane Switching) technology is a deliberate engineering choice that elevates the LM240WUA-SSA1 above panels using conventional TN (Twisted Nematic) technology. In an IPS display, the liquid crystals align parallel to the screen's surface. To explain with an analogy, unlike older panels that twist crystals vertically, IPS rotates them horizontally, much like opening and closing a set of Venetian blinds. This planar movement ensures light is blocked or passed through more uniformly across a wide range of angles, delivering the consistent, vibrant colors and deep blacks for which the panel is known.
This core technology is complemented by the 16:10 aspect ratio. While 16:9 is the standard for consumer video, the 16:10 format is often preferred in professional settings as it more closely aligns with the dimensions of standard office documents. Think of it as gaining an extra toolbar's worth of space or a few more lines of source code on your screen without needing to zoom out—a tangible boost to workflow efficiency. The use of a standard LVDS interface further enhances its value by simplifying system integration, allowing designers to connect the panel to a wide array of existing industrial controller boards with minimal engineering overhead.
Frequently Asked Questions
Answering Key Engineering Questions
- What is the practical advantage of the 1920x1200 resolution over a more common 1920x1080 Full HD display?The WUXGA resolution provides a 16:10 aspect ratio, offering 120 extra vertical pixels. This 11% increase in vertical screen real estate is critical for productivity tasks like document editing, software development, and viewing patient records in a medical HMI, as it reduces the need for constant scrolling.
- How does the 100% sRGB color gamut impact its suitability for professional applications?What is the effect of its full sRGB coverage? It ensures true-to-life color representation. Achieving 100% sRGB coverage means the LM240WUA-SSA1 can accurately reproduce the standard color space used for web content, digital photography, and most operating systems. For graphic design, pre-press proofing, or medical imaging, this ensures that colors on-screen are a faithful representation of the source file, enabling reliable, color-critical decisions.
For inquiries regarding specific application integration or to request a quote for the LM240WUA-SSA1, please contact our technical support team for further assistance.