LG Display LB084S01-TL01 8.4″ SVGA TFT-LCD Panel Specifications and Applications
LG Display LB084S01-TL01 8.4″ SVGA TFT-LCD Panel
The LG Display LB084S01-TL01 is an active-matrix liquid crystal display that delivers reliable visualization performance in industrial control systems and legacy equipment retrofits. Featuring an SVGA native resolution, it integrates a cold cathode fluorescent lamp (CCFL) backlight system to maintain stable illumination under varying ambient lighting conditions.
- Core Specifications: 8.4-inch active area | 800 x 600 SVGA Resolution | 250 nits typical brightness.
- Engineering Advantages: Stable color reproduction across a wide temperature range and low electromagnetic interference (EMI) design.
- Interface Integration: Standard single-channel LVDS allows straightforward configuration with common industrial display controllers.
Request Official LB084S01-TL01 Datasheet (PDF)
Technical Analysis of Optical and Signal Architecture
The LB084S01-TL01 utilizes an TFT-LCD structure with a pixel pitch of 0.213 mm x 0.213 mm. This configuration yields a clear pixel density appropriate for rendering text, graphical UI components, and instrumentation metrics. The display achieves a typical contrast ratio of 400:1, which assists operator readability by maintaining clear distinctions between light and dark fields under indoor operating environments.
To transfer pixel data reliably, the device relies on a 1-channel, 6-bit LVDS interface. LVDS reduces EMI by using low-voltage differential signaling, which behaves similarly to balanced audio lines: external noise affects both lines equally and is rejected at the destination. This helps maintain signal integrity over longer internal cable runs without heavy shielding, allowing system designers to optimize spatial efficiency inside control enclosures.
Thermal dissipation remains a key parameter during continuous operation. The CCFL lamp generates heat that can affect display uniformity if not correctly managed. Designers can reference our guide on thermal management for industrial display reliability to plan passive cooling pathways within display enclosures, extending panel operational lifespan.
Optimized Application Environments
- Industrial Operator Terminals: The SVGA resolution and standard mechanical footprint facilitate drop-in replacement in legacy HMIs.
- Medical Diagnostic Monitors: Stable 6-bit color depth and low signal latency support the visualization of clinical patient telemetry.
- Marine Auxiliary Systems: Robust signal transmission via LVDS keeps telemetry steady when exposed to localized electrical noise. Designers should check our recommendations for vibration and shock resistance for industrial displays.
The LB084S01-TL01 is best matched for legacy 8.4-inch system upgrades that require stable SVGA output and low-power LVDS connectivity.
Key Specifications Table
| Mechanical Specifications | ||
|---|---|---|
| Screen Diagonal | 8.4 inches (21.3 cm) | Active display area |
| Outline Dimensions | 203.0 (W) x 142.5 (H) x 5.7 (D) | Typical, in millimeters |
| Resolution | 800 x 600 | SVGA format |
| Optical Specifications | ||
| Luminance | 250 cd/m² | Typical, measured at center |
| Contrast Ratio | 400:1 | Typical at normal viewing angle |
| Viewing Angle (CR ≥ 10) | 65/65/55/45 (L/R/U/D) | Degrees, typical values |
| Response Time | 30 ms | Tr + Tf typical total |
| Electrical Specifications | ||
| Interface Type | 1-Channel LVDS (6-bit) | 20-pin physical connector |
| Input Voltage (VDD) | 3.3 V | Power supply logic typical |
| Backlight Unit | CCFL (2 lamps) | Requires external power inverter |
Engineer FAQ
Q: What is the optimal dimming method for the LB084S01-TL01?
A: Dimming should be controlled via the input signal of the external CCFL inverter. Implementing a stable pulse-width modulation (PWM) control loop ensures linear brightness reduction. For details on avoiding display flicker, refer to our guide on industrial LCD dimming and operator well-being.
Q: Can the LB084S01-TL01 display be rotated to portrait mode?
A: The panel is optically optimized for landscape orientation with viewing angles of 65/65/55/45. Rotating it to portrait mode may result in grayscale inversion and color shifts when viewed from off-axis angles.
Q: What physical connectors are required to interface with this display?
A: The board connector on the display module is a 20-pin terminal designed for single-channel 6-bit LVDS data transmission and logic power input, while a separate 2-pin connector links the CCFL lamps to the high-voltage inverter output.
The LB084S01-TL01 display panel is a stable visual solution for system integration, offering mature SVGA resolution, simple LVDS connectivity, and standard physical dimensions to support industrial retrofits and control panel designs.