Content last revised on November 24, 2025
LM238WF2-SSM2: Engineering a Superior Visual Experience for Demanding Applications
Introduction and Key Highlights
The LG Display LM238WF2-SSM2 is an a-Si TFT-LCD panel engineered for streamlined system integration where visual fidelity and modern aesthetics are paramount. It delivers exceptional optical performance through a combination of 1920x1080 Full HD Resolution | IPS Technology | 72% NTSC Color Gamut. Key engineering benefits include superior color accuracy across wide viewing angles and a 3-side borderless design that simplifies multi-display arrays. This panel directly addresses the need for high-performance, aesthetically pleasing displays in compact system footprints. For All-in-One PCs and medical displays requiring edge-to-edge visual fidelity, the LM238WF2-SSM2's IPS panel and slim design are the optimal choice.
Application Scenarios & Value
System-Level Benefits in Visual-Critical Designs like All-in-One PCs and Medical Displays
For systems where visual information must be clear and consistent from any perspective, the LM238WF2-SSM2 provides a distinct advantage. Its use of IPS (In-Plane Switching) technology is central to its value, delivering exceptional viewing angles of 89/89/89/89 degrees. This means that in a collaborative environment, such as a medical diagnostic station where multiple clinicians view the screen simultaneously, colors and grayscale tones remain accurate without washout or inversion. The panel's 1000:1 contrast ratio and Full HD resolution ensure that subtle details in medical imaging systems or complex schematics on an industrial HMI are rendered with sharpness and clarity.
The mechanical design further enhances its suitability for sophisticated end-products. The 23.8-inch diagonal screen with a 3-side borderless form factor is a critical enabler for creating sleek, modern All-in-One (AIO) PCs or seamless video walls in control room consoles. This slim bezel minimizes the inactive border area, allowing for a more immersive user experience and a smaller overall product footprint. Integration is simplified by the standard LVDS (2 channel, 8-bit) interface, a well-established and reliable connection method that reduces design complexity for system architects. While the LM238WF2-SSM2 is an excellent fit for this size category, for applications requiring a larger display with similar high-performance characteristics, the G270HAN01.0 offers a 27-inch alternative.
Key Parameter Overview
Decoding the Specifications for Seamless Integration and Optical Performance
The technical specifications of the LM238WF2-SSM2 are tailored for high-performance visual applications. Each parameter contributes to the panel's overall quality and ease of integration into a final product.
| Feature Category | Specification | Engineering Value |
|---|---|---|
| Optical Characteristics | Resolution: 1920(RGB)×1080, FHD Panel Type: IPS, Normally Black Brightness: 250 cd/m² (Typ.) Contrast Ratio: 1000:1 (Typ.) Viewing Angle: 89/89/89/89 (Typ.) Color Gamut: 72% NTSC (CIE1931) Response Time: 14 ms (Typ., G to G) |
Delivers sharp, vibrant, and color-accurate images. The IPS technology ensures consistency for off-axis viewing, critical for multi-user or dynamic environments. |
| Mechanical & Physical | Active Area: 527.04 × 296.46 mm Outline Dimension: 535.0 × 313.0 × 11.15 mm Bezel Type: 3-side borderless design Surface Treatment: Antiglare, Hard coating (3H) |
Facilitates modern, slim product designs and multi-panel tiling with minimal gaps. The antiglare surface reduces reflections in varied lighting conditions. |
| Interface & Electrical | Signal Interface: LVDS (2 ch, 8-bit) Supply Voltage (Logic): 5.0V (Typ.) Backlight: WLED, Edge light type |
Ensures compatibility with a wide range of standard display controllers, simplifying the electronic design process and reducing development time. |
Frequently Asked Questions
What is the primary benefit of the 'Normally Black' IPS technology in the LM238WF2-SSM2?
Normally Black mode means that when a pixel is in its off state (no voltage applied), it blocks light, appearing black. This fundamentally contributes to a higher, more authentic contrast ratio. For an engineer, this translates to deeper blacks and more vibrant colors, providing a superior visual foundation for user interfaces, especially in applications like digital signage where image "pop" is crucial.
How does the 72% NTSC color gamut impact application development?
A 72% NTSC gamut is roughly equivalent to 100% of the sRGB color space, which is the standard for most web content, digital graphics, and Windows applications. This ensures that the colors designed on a development system will be accurately reproduced on the display without significant color shifting, which is essential for brand consistency in digital advertising or accuracy in medical imaging applications.
For engineering teams evaluating high-performance displays for visually demanding applications, the LM238WF2-SSM2 offers a compelling combination of optical quality and design-friendly mechanics. To discuss specific project requirements or explore detailed specifications, please contact our technical sales team for further information.
