Content last revised on July 22, 2026
LG Display LM240WUA-SSA2 Overview: A High-Resolution Industrial Display Solution
Balancing Wide viewing Angles with WUXGA Resolution for HMI Integration
The LG Display LM240WUA-SSA2 is a professional-grade 24.0-inch diagonal Active Matrix TFT Liquid Crystal Display designed for demanding monitor and industrial systems. Delivering a native resolution of 1920x1200 (WUXGA) in a 16:10 aspect ratio, this panel utilizes In-Plane Switching (IPS) technology to ensure wide viewing angles and consistent color rendering across diverse installation layouts. Engineered as a robust display module (LCM) with an anti-glare, hard-coated (3H) surface, it is designed to maintain structural integrity and color performance in control rooms, medical HMIs, and diagnostic equipment.
A primary benefit of its IPS technology is the elimination of grayscale inversion, which guarantees that critical telemetry data remains legible from off-center viewing angles. For system engineers evaluating displays for industrial control panels, the LM240WUA-SSA2 provides a reliable, high-fidelity visualization platform. For 16:10 diagnostic monitors requiring consistent color accuracy across 178-degree horizontal and vertical fields, this WUXGA display is the optimal choice.
Application Scenarios & Value
Achieving High-Fidelity Performance in Industrial Monitoring and Medical HMIs
OEM designers face severe challenges when placing standard monitors into industrial environments, particularly regarding color shifts when viewed from different angles and light reflection under harsh overhead lighting. The LG Display LM240WUA-SSA2 directly addresses these issues with its 1000:1 contrast ratio and 25% haze anti-glare coating. In medical imaging and automated control hubs, an operator looking at a screen from a steep angle must see the exact same color mapping to avoid misinterpretation of data.
Furthermore, this panel integrates seamlessly into systems requiring high density and compliance with standard graphic display protocols. By employing a LVDS (2 ch, 8-bit) interface, electromagnetic interference (EMI) is mitigated, which is crucial for compliance in close proximity to high-frequency medical machinery. While this model is ideal for standard high-resolution WUXGA control panels, for systems requiring alternative form-factors or specific interface configurations, related solutions such as the G270HAN01.0 or the G215HAN01.0 can be evaluated to fit distinct mechanical requirements.
Key Parameter Overview
Decoding the Specs for Enhanced Industrial Integration
| Parameter | Technical Specification | Engineering Relevance |
|---|---|---|
| Panel Size | 24.0-inch (60.96 cm) diagonal | Standard aspect ratio for multi-window HMI screens |
| Resolution | 1920x1200 (WUXGA, 94 PPI) | 16:10 format provides extra vertical space compared to standard Full HD |
| Luminance | 300 cd/m² (Typical) | Provides clear readability under indoor office and factory light levels |
| Contrast Ratio | 1000:1 (Typical) | Sharp distinction between dark and light colors for detailed graphs |
| Interface Type | LVDS (2 ch, 8-bit), 30 pins Connector | Ensures high-speed data transmission with minimal noise emissions |
| Supply Voltage | 10.0V (Typical) | Standard internal panel operating logic voltage |
| Display Colors | 16.7M (100% sRGB / 76% NTSC) | Complete coverage of standard digital color spaces |
| Backlight Type | WLED (13S4P, 30,000 Hrs lifetime) | Long lifetime LED configuration to reduce maintenance intervals |
Download the LM240WUA-SSA2 datasheet for detailed specifications, mechanical drawings, and optical performance curves.
Technical & Design Deep Dive
Optimizing Signal Integrity and Optical Reliability in High-Uptime Environments
In high-performance industrial design, the interface selection dictates system-level reliability and EMI compliance. The LM240WUA-SSA2 utilizes a 2-channel 8-bit LVDS Interface via a 30-pin connector. Think of this interface as a multi-lane highway for data: instead of sending massive packets of information down a single narrow lane at high speeds (which generates high EMI and heat), the two channels split the traffic, allowing low-voltage, high-speed signals to flow in parallel. This reduces radiated emission levels, making it easier for design engineers to pass strict electromagnetic compatibility (EMC) regulations, particularly in medical or sensitive laboratory settings.
From an optical perspective, the backlight configuration relies on a WLED system arranged in a 13S4P (13 Series, 4 Parallel) string structure. This parallel-series topology ensures that if a single LED in a string experiences a localized failure, the rest of the matrix remains illuminated, preventing immediate dark spots. Operating at a typical logic supply voltage of 10.0V, the display coordinates panel timing and power consumption to maintain stable operation up to its rated 75Hz refresh rate.
FAQ
What is the primary benefit of the IPS technology used in the LM240WUA-SSA2?
The In-Plane Switching (IPS) technology provides a wide viewing angle of 89 degrees in all directions (up, down, left, right), ensuring that there is no color shift or grayscale inversion when the screen is viewed from different positions in a control room.
How does the LVDS (2 ch, 8-bit) interface benefit systems sensitive to electromagnetic noise?
By utilizing low-voltage differential signaling, it reduces electromagnetic interference (EMI) because the signal lanes reject common-mode noise. This makes it suitable for integration near medical imaging devices or precision measurement instruments.
What are the power supply requirements for the logic board of this panel?
The panel's logic circuitry requires a typical supply voltage of 10.0V DC via a 30-pin connector, while the backlight requires a separate external LED driver.
For engineering support regarding display timing configurations, power-up sequences, or specialized mechanical mounting solutions, contact our technical team.