Content last revised on January 30, 2026
LM170E03-TLGD: A Robust 17.0-inch SXGA Display for Industrial and Commercial Applications
The LG Display LM170E03-TLGD is a 17.0-inch a-Si TFT-LCD module engineered for longevity and consistent visual performance in demanding environments. Delivering a crisp 1280x1024 SXGA resolution, this display balances proven CCFL backlight technology with solid optical characteristics to provide a reliable human-machine interface (HMI) solution. Its specification prioritizes operational stability and clear image rendition, making it a suitable component for legacy system upgrades and new designs where long-term availability is a key consideration.
Key Performance Highlights
A Closer Look at the Display's Core Attributes
The LM170E03-TLGD stands out by focusing on foundational performance metrics critical for industrial and professional settings. With a typical brightness of 300 cd/m² and a high transmissive contrast ratio of 1000:1, the display ensures that information is presented with clarity and distinctness. The panel's fast 1.2/3.8 ms (Tr/Td) response time minimizes motion blur, a crucial feature for applications displaying dynamic data or video feeds. These specifications, combined with a 50,000-hour backlight lifetime, underscore its design for sustained, around-the-clock operation.
Application Scenarios & Value
Delivering Clarity and Reliability in Critical Systems
What is the benefit of a 5:4 aspect ratio display in industrial settings? Its squarer format is highly effective for legacy software interfaces and control panels originally designed for non-widescreen monitors. The LM170E03-TLGD is an optimal choice for retrofitting or developing systems like industrial process controllers, medical diagnostic equipment, and specialized point-of-sale (POS) terminals. In a control room environment, for instance, the SXGA resolution allows for detailed schematic and data visualization without the distortion or scaling issues that can arise on widescreen displays. The panel's 71% NTSC color gamut and 16.7M color depth ensure that status indicators, charts, and user interface elements are rendered accurately, aiding in quick and correct decision-making. For systems requiring a similar form factor but perhaps different interface or backlight technologies, engineers might also evaluate the M170ETN01.1 as part of their design exploration.
Key Parameter Overview
Functional Specification Grouping
The technical specifications of the LG Display LM170E03-TLGD are tailored for straightforward integration and reliable performance. The following table groups key parameters by function to facilitate a clear engineering assessment.
| Feature Category | Specification | Value & Notes |
|---|---|---|
| Display Core | Screen Size | 17.0 inches |
| Resolution | 1280(RGB) x 1024 (SXGA) | |
| Aspect Ratio | 5:4 | |
| Pixel Pitch | 0.264 x 0.264 mm | |
| Optical Performance | Panel Type | a-Si TFT-LCD, TN, Normally White |
| Brightness | 300 cd/m² (Typ.) | |
| Contrast Ratio | 1000:1 (Typ.) | |
| Viewing Angle (L/R/U/D) | 85/85/75/85 (Typ., CR≥10) | |
| Color Support | 16.7M (6-bit + Hi-FRC), 71% NTSC | |
| Backlight System | Light Source | 4 pcs CCFL, Edge light type |
| Backlight Lifetime | 50,000 hours (Typ.) | |
| Electrical & Interface | Signal Interface | LVDS (2 ch, 8-bit) |
| Supply Voltage (Logic) | 5.0V (Typ.) | |
| Mechanical & Environmental | Outline Dimensions | 358.5(W) × 296.5(H) × 16.5(D) mm |
| Operating Temperature | 0°C to 50°C | |
| Storage Temperature | -20°C to 60°C |
Download the LM170E03-TLGD datasheet for detailed specifications and performance curves.
Industry Insights & Strategic Advantage
Leveraging Proven Technology for Long-Lifecycle Systems
In an industry often focused on the newest display technologies, the strategic value of a component like the LM170E03-TLGD lies in its stability and predictability. Its use of Cold Cathode Fluorescent Lamp (CCFL) backlighting, while a mature technology, is well-understood and offers a long service life of 50,000 hours. This is a critical factor for industrial, medical, and military systems where product lifecycles can exceed a decade. Redesigning such systems to accommodate newer LED-backlit panels with different mechanical footprints or driver requirements can be prohibitively expensive. The LM170E03-TLGD provides a reliable, form-fit-function replacement path, ensuring continuity of service and minimizing requalification costs. This aligns with a total cost of ownership (TCO) model that prioritizes long-term operational reliability over bleeding-edge specifications, a key insight for procurement managers in capital-intensive sectors. For more on this topic, see our guide on Industrial vs. Consumer Displays.
Frequently Asked Questions (FAQ)
What is the primary benefit of the 1000:1 contrast ratio for HMI applications?
A high contrast ratio is essential for creating sharp, readable text and distinct graphics. Think of it as the difference between murky gray and deep black. For an operator monitoring a complex process, this level of contrast ensures that subtle changes in on-screen data or color-coded warnings are immediately discernible, even under variable ambient lighting, reducing eye strain and the potential for error.
Does the CCFL backlight require an external driver?
Yes, the datasheet specifies that an external backlight driver (inverter) is needed to power the four CCFL lamps. This modular approach allows engineers to select an inverter that best fits their system's power architecture and specific EMI requirements, offering greater design flexibility compared to fully integrated solutions.
