LB170E01-SL01: Engineering a 17.0-inch SXGA+ Display for High-Clarity Industrial and Medical Applications
A Technical Introduction to the LG.Philips LCD Panel
Content last revised on October 5, 2025.
The LB170E01-SL01 is a 17.0-inch a-Si TFT-LCD module designed for applications demanding superior visual fidelity and reliable performance. This display delivers exceptional image quality for specialized industrial systems through its high-detail SXGA+ resolution and wide, consistent viewing angles. Key specifications include: 17.0-inch Diagonal | 1400 x 1050 SXGA+ Resolution | 800:1 Contrast Ratio | 2ch LVDS Interface. The primary engineering benefits are enhanced image clarity for detailed data analysis and operational flexibility from multiple viewing positions. This panel is engineered for environments where off-axis readability and high detail are critical, such as in medical diagnostic stations or complex Human Machine Interface (HMI) controls. Best fit for legacy industrial HMI and medical imaging systems requiring high-resolution visual accuracy and reliable, long-life performance.
Key Parameter Overview
Decoding the Specifications for Superior Visual Performance
The technical specifications of the LB170E01-SL01 are optimized for visual performance and straightforward system integration. The panel's parameters underscore its suitability for professional-grade equipment where legibility and image accuracy are paramount.
| Feature | Specification | Engineering Significance |
|---|---|---|
| Screen Diagonal | 17.0 inches (43.2 cm) | Provides a large, effective viewing area for complex data visualization. |
| Resolution | 1400(RGB) x 1050, SXGA+ | Offers higher pixel density than standard SXGA, enabling the display of finer details in schematics or diagnostic images. |
| Pixel Pitch | 0.264(H) x 0.264(W) mm | A balanced pixel size that ensures sharp text and image rendering at typical viewing distances. |
| Panel Technology | a-Si TFT-LCD, Normally White | Utilizes a mature and reliable TFT-LCD technology base for consistent performance. |
| Luminance | 300 cd/m² (Typ.) | Delivers sufficient brightness for typical indoor industrial and medical environments. |
| Contrast Ratio | 800:1 (Typ.) | Provides deep blacks and bright whites, enhancing image depth and readability. |
| Viewing Angle | 80/80/80/80 (Typ.)(CR≥10) (L/R/U/D) | Ensures minimal color shift and consistent image quality from wide, off-axis viewing positions. |
| Interface | LVDS (2 ch, 8-bit) | A standard, high-speed interface that simplifies integration with a wide range of controller boards. |
| Backlight | 2 pcs CCFL with 50K hours (Typ.) lifetime | A proven backlight technology providing a long operational life, contributing to a lower total cost of ownership. |
| Surface Treatment | Anti-Glare, Hard coating (3H) | Reduces reflections from ambient light and provides durability against surface scratches. |
Download the LB170E01-SL01 datasheet for detailed specifications and performance curves.
Application Scenarios & Value
System-Level Benefits in Industrial and Medical Imaging
The LB170E01-SL01 is engineered to address specific challenges in professional environments where visual information is critical. Its feature set translates directly into tangible system-level advantages.
A key application is in **industrial process control HMIs**. Consider a factory floor control station that displays complex production line schematics. Multiple engineers and operators need to view the screen simultaneously from different locations. The primary challenge is ensuring that all viewers see the same accurate color and data without distortion. The LB170E01-SL01's exceptionally wide viewing angle of 80 degrees in all directions (L/R/U/D) directly solves this problem. This feature, often associated with technologies like IPS (In-Plane Switching), ensures data integrity is maintained regardless of an operator's position, reducing the risk of misinterpretation and improving collaborative efficiency.
In **medical diagnostic imaging**, the combination of SXGA+ resolution and an 800:1 contrast ratio is crucial. The higher resolution allows for more detailed visualization of medical scans, while the high contrast ratio enables clinicians to distinguish between subtle shades of gray. This is analogous to the difference between a standard-definition photo and a high-resolution print; the latter reveals critical details that might otherwise be missed. This level of precision directly supports accurate diagnosis. The panel's long-life CCFL backlight also supports the extended operational cycles required of medical equipment. For systems requiring a larger display area with similar resolution, the LM190E05-SL03 offers a 19-inch alternative.
Frequently Asked Questions (FAQ)
Engineering Questions on Integration and Performance
What is the significance of the 800:1 contrast ratio for an industrial display?
A high contrast ratio of 800:1 ensures a clear distinction between the brightest white and the darkest black pixels. For an engineer or operator, this means text is sharper, lines in schematics are more defined, and subtle gradients in images are more discernible. This significantly improves legibility, reducing eye strain and the potential for reading errors in data-intensive applications.
The display uses a 2 CCFL backlight. What are the design considerations for its inverter and power supply?
The dual Cold Cathode Fluorescent Lamp (CCFL) system requires a specific high-voltage AC inverter to operate. Engineers must select an inverter that matches the backlight's voltage, current, and frequency requirements as specified in the datasheet. The power supply for the system must account for the inverter's power consumption and its initial start-up voltage, which is typically higher than its steady-state operating voltage.
Technical Deep Dive
An Analysis of a-Si TFT Technology and Wide Viewing Angle Implementation
What is the primary benefit of its wide viewing angle? Consistent image fidelity from multiple off-axis positions.
The LB170E01-SL01 is built upon a foundation of Amorphous Silicon (a-Si) Thin-Film Transistor (TFT) technology. This mature manufacturing process enables the creation of a reliable active matrix, where each of the 1.47 million pixels (1400 x 1050) is controlled by its own transistor. This ensures fast response times and eliminates the crosstalk common in older passive-matrix displays.
However, the standout feature from an engineering perspective is its implementation of wide viewing angle technology. While basic TFT panels suffer from significant color and contrast degradation when viewed off-center, this panel maintains high fidelity across a 160-degree cone. The difference is best understood through an analogy: an older, standard laptop screen appears washed out and its colors invert when you look at it from the side. In contrast, the LB170E01-SL01 behaves more like a modern, high-end television, where the picture remains clear and color-accurate even from extreme angles. This characteristic is not a luxury in industrial or medical fields; it is a functional necessity for ensuring that critical information is conveyed accurately to all observers, regardless of their physical orientation to the display.
For engineering teams evaluating the LB170E01-SL01, the technical data points to a display solution focused on delivering uncompromising visual clarity and reliability. To discuss how this panel's specifications can meet the demands of your specific application, please contact our technical sales team for further information.
