The LG Display LM270WQ1-SDE3 is a 27.0-inch a-Si TFT-LCD panel designed for high-resolution monitor applications requiring excellent image quality, wide viewing angles, and accurate color reproduction.
Featuring 2560 × 1440 QHD resolution, IPS (h-IPS) technology, eDP 4-lane interface, and a WLED backlight system, the LM270WQ1-SDE3 delivers sharp images, high brightness, and professional-grade display performance.
This panel is widely used in desktop monitors, industrial display systems, custom monitor projects, embedded display solutions, and LCD replacement applications.
LG Display 27-inch TFT LCD panel
QHD resolution: 2560 × 1440 pixels
IPS wide viewing angle technology
Normally Black transmissive display mode
eDP 4-lane digital interface
36-pin eDP connector
WLED backlight without integrated driver
420 cd/m² brightness
1000:1 contrast ratio
16.7 million colors with sRGB support
60Hz refresh rate
Glossy surface with 2H hard coating
High-quality desktop and industrial display solution
| Specification | Details |
|---|---|
| Model | LM270WQ1-SDE3 |
| Manufacturer | LG Display |
| Display Size | 27.0 Inch |
| LCD Type | a-Si TFT-LCD |
| Display Technology | h-IPS |
| Resolution | 2560 × 1440 (QHD) |
| Aspect Ratio | 16:9 |
| Display Mode | IPS, Normally Black, Transmissive |
| Active Area | 596.736 × 335.664 mm |
| Pixel Pitch | 0.2331 × 0.2331 mm |
| Pixel Density | Approx. 108 PPI |
| Display Colors | 16.7M |
| Color Gamut | 100% sRGB |
| Brightness | 420 cd/m² (Typ.) |
| Contrast Ratio | 1000:1 (Typ.) |
| Viewing Angle | 89°/89°/89°/89° |
| Response Time | 6.5/7.5 ms (Typ.) |
| Refresh Rate | 60Hz |
| Interface | eDP (4 lanes) |
| Connector | 36-pin |
| Input Voltage | 12V |
The LG LM270WQ1-SDE3 is suitable for:
Desktop LCD monitors
Professional graphic displays
Industrial monitor systems
Medical imaging displays
Embedded high-resolution displays
Custom monitor projects
LCD replacement and repair applications
Large-format HMI systems
The LM270WQ1-SDE3 provides excellent display performance for customers requiring high-resolution and accurate image quality.
Advantages:
LG Display original panel quality
2560×1440 QHD resolution
IPS technology with wide viewing angle
High brightness 420 cd/m²
Excellent color reproduction
Standard eDP interface
Suitable for professional display applications
Reliable replacement option for compatible systems
Original LG Display LCD panel
100% display function testing
Pixel and appearance inspection
eDP signal verification
Anti-static protective packaging
OEM replacement support
Worldwide shipping available
The LM270WQ1-SDE3 features 2560 × 1440 QHD resolution with a 16:9 aspect ratio.
It uses a 36-pin eDP interface with 4 data lanes.
Yes. It uses h-IPS technology, providing wide viewing angles and accurate color performance.
No. The standard LM270WQ1-SDE3 is a display-only LCD panel. A separate touch panel can be added.
Yes. It can be integrated into industrial monitors, embedded systems, and custom display equipment where QHD resolution and high image quality are required










