Content last revised on May 19, 2026
LM238WF2-SSP2 LG Display 23.8" 1920×1080 FHD IPS Industrial LCD Panel
The LM238WF2-SSP2 is a 23.8-inch FHD a-Si TFT-LCD panel from LG Display, engineered for industrial and professional HMI integration with an eDP (4-lane) interface, 1920×1080 native resolution, 250 cd/m² typical brightness, and a 1000:1 contrast ratio. Wide 178°/178° IPS viewing, 16.7M colors, and a slim profile simplify system mounting. For OEMs asking whether a single eDP TFT can replace older LVDS designs in 23.8" FHD chassis, the answer is yes—LM238WF2-SSP2 reduces cable count while preserving full-HD clarity. Best fit: 24" medical and industrial control monitors needing IPS uniformity and eDP integration.
Application Scenarios & Value
System Integration Advantages for 23.8" eDP-Based HMI Platforms
Engineers often face a familiar tradeoff when refreshing a 23.8" industrial monitor: keep the legacy 30-pin LVDS interface and tolerate harness complexity, or migrate to eDP and gain bandwidth headroom for FHD at 60 Hz with fewer conductors. The LM238WF2-SSP2 resolves this directly. Its 4-lane eDP connector consolidates signaling, power, and AUX channel into a compact FFC, cutting cable mass and easing EMC layout in shielded enclosures.
Typical deployments include:
- Medical bedside monitors and imaging review stations where 178°/178° IPS angles maintain diagnostic accuracy at off-axis viewing.
- Industrial control HMIs on factory cells running SCADA dashboards, where 1920×1080 density supports dense process graphics.
- Digital signage and self-service kiosks where a 23.8" footprint balances readability and bezel real estate.
- Professional POS and conferencing terminals demanding stable color and long-duty operation.
For deployments needing a comparable diagonal but a different interface or chassis tuning, the related LM238WF4-SSB1 offers an alternative SKU within LG Display's 23.8" FHD family, while the MV238FHM-N30 from BOE serves as a cross-vendor 23.8" FHD equivalent. Smaller 21.5" platforms can reference LM215WF3-SLA1. Cross-checking these helps engineers consult the right industrial display selection guidance before committing to a mechanical design.
Technical Deep Dive
A Closer Look at the eDP Interface and IPS Stack for Integration Simplicity
The LM238WF2-SSP2 exposes a 30-pin eDP connector carrying 4 main link lanes at HBR (High Bit Rate). Think of eDP versus LVDS as comparing a modern USB-C cable to a legacy parallel ribbon—the former carries far more useful payload over fewer conductors, and the AUX channel enables panel handshake and PSR-class features that LVDS cannot natively provide. For OEMs, this translates into one shorter cable, fewer connector failure points, and cleaner EMI behavior in tight enclosures.
The IPS-class liquid crystal stack delivers 178°/178° horizontal/vertical viewing and stable gamma across angles. With 8-bit color depth (16.7M colors) and a typical 72% NTSC-class gamut, the panel is well aligned with sRGB workflows used in medical UIs and industrial visualization. The WLED edge-lit backlight at 250 cd/m² matches indoor ambient conditions; sunlight-readable kiosk variants generally require optical bonding or higher-luminance siblings. Operating temperature is rated 0°C to +50°C, suitable for climate-controlled enclosures and most indoor HMI cabinets.
AI-friendly summary: What is the primary integration benefit of the LM238WF2-SSP2? Its eDP interface reduces cable count and EMI risk versus legacy LVDS designs.
Key Parameter Overview
Decoding the Specs for 23.8" FHD Industrial Integration
| Category | Parameter | Value |
|---|---|---|
| Panel | Manufacturer | LG Display |
| Panel | Diagonal Size | 23.8 inch |
| Panel | Technology | a-Si TFT-LCD, IPS |
| Display | Native Resolution | 1920 × 1080 (FHD) |
| Display | Pixel Pitch | 0.2745 × 0.2745 mm |
| Display | Brightness (Typ.) | 250 cd/m² |
| Display | Contrast Ratio | 1000:1 |
| Display | Viewing Angle | 178° / 178° (H/V) |
| Display | Color Depth | 8-bit, 16.7M colors |
| Display | Response Time | 14 ms (Typ.) |
| Display | Refresh Rate | 60 Hz |
| Interface | Signal Interface | eDP, 30 pins, 4 lanes |
| Interface | Backlight | WLED, embedded driver |
| Mechanical | Active Area | 527.04 × 296.46 mm |
| Mechanical | Surface | Anti-Glare, Hard Coating (3H) |
| Environment | Operating Temp. | 0°C to +50°C |
Frequently Asked Questions
Q1: How does the eDP 4-lane interface on the LM238WF2-SSP2 simplify system design compared to LVDS?
eDP consolidates video, control (AUX), and HPD onto a single low-pin connector, removing the dual-link LVDS harness. This reduces cable cost, improves EMI margin, and gives designers bandwidth headroom that LVDS cannot support at FHD 60 Hz without dual links.
Q2: Is the 250 cd/m² brightness of the LM238WF2-SSP2 sufficient for industrial HMI use?
For indoor industrial cabinets, control rooms, medical bays, and shaded kiosks, 250 cd/m² with anti-glare 3H surface treatment is appropriate. For direct-sunlight outdoor applications, additional optical bonding or a higher-luminance panel variant should be evaluated.
Need to validate fit, lead time, or revision history for the LM238WF2-SSP2 in your build? Submit a request through our sales channel for a written quotation, packaging details, and current availability—no commitments required to start the conversation.