Kyocera TCG084SVLPAANN-AN30: Robust 8.4-Inch Industrial SVGA TFT-LCD Panel
TCG084SVLPAANN-AN30 Kyocera 8.4″ Industrial SVGA TFT-LCD
The TCG084SVLPAANN-AN30 is an 8.4-inch transmissive liquid crystal display using amorphous silicon thin-film transistors (a-Si TFT-LCD) to deliver reliable, long-lifecycle visualization. This industrial-grade panel integrates a constant-current LED backlight driver, which simplifies the physical power routing inside human-machine interface (HMI) structures. Operating on a standard 3.3V power supply, this model utilizes an LVDS Interface to ensure robust signal integrity. It is widely sourced by engineering teams seeking dependable drop-in retrofits for legacy display replacements.
Download TCG084SVLPAANN-AN30 Datasheet (PDF)
Technical Characteristics and Optical Performance
The TCG084SVLPAANN-AN30 provides an active display area of 170.4mm by 127.8mm with a native resolution of 800 x 600 pixels. Built upon proven liquid crystal processes, this transmissive panel maintains a typical contrast ratio of 500:1. Think of this contrast ratio like the clear distinction between dark ink and white paper on a printed page; a strong, defined ratio ensures that critical diagnostic readouts remain legible under uneven factory lighting conditions.
This module implements an LVDS interface compatible with both 6-bit and 8-bit inputs, allowing the display to render up to 16.2 million colors. Signal transmission via low-voltage differential signaling inherently minimizes electromagnetic interference (EMI), which is vital when operating near high-power inductive loads. Additionally, an anti-glare polarising surface treatment scatters reflections, maintaining screen clarity in bright working environments.
To ensure robust mechanical performance, the panel complies with strict industrial shock standards, which are detailed further in this guide on vibration and shock resistance for industrial displays. The mechanical design incorporates a metal bezel framework that isolates the glass substrate from torsional mounting stress. An operating temperature envelope of -20°C to 70°C ensures consistent pixel response times in unconditioned field enclosures.
Target Industrial Applications
- Industrial HMIs: The SVGA resolution and anti-glare finish match the exact physical specifications required for smart factory HMI display requirements.
- Medical Diagnostic Consoles: Symmetrical viewing angles of 80/80 degrees (left/right) enable healthcare personnel to accurately observe vital diagnostic data from multiple positions.
- Marine Control Displays: Wide operating temperature tolerances ensure dependable liquid crystal performance when sealed in specialized marine instrument clusters.
- Machine Vision Terminals: Excellent color reproduction allows operators to closely monitor real-time alignment and assembly inspection cameras on the factory floor.
Best Match: The TCG084SVLPAANN-AN30 is highly suited for legacy 8.4-inch HMI retrofits requiring low-power LVDS communication and long-term hardware reliability.
Critical Technical Specifications
| Parameter | Specification / Value | Conditions / Notes |
|---|---|---|
| Display Specs | ||
| Diagonal Size | 8.4 inches (21.3 cm) | Active Area: 170.4 x 127.8 mm |
| Resolution | 800 × 600 (SVGA) | Aspect Ratio: 4:3 |
| Luminance (Brightness) | 240 cd/m² (Typical) | Measured at center of screen |
| Contrast Ratio | 500:1 (Typical) | Optimal viewing direction: 12 o’clock |
| Electrical & Interface | ||
| Interface Type | LVDS (1-channel, 6/8-bit) | 20-pin physical connector |
| Power Supply Voltage (VCC) | 3.3V (Typical) | ±0.3V margin allowed |
| Backlight Source | LED with Integrated CC Driver | 50,000-hour typical half-life |
| Environmental | ||
| Operating Temperature | -20°C to 70°C | No condensation allowed |
| Storage Temperature | -30°C to 80°C | Absolute maximum limits |
Frequently Asked Questions for Design Engineers
Q1: What are the primary advantages of the integrated driver in the TCG084SVLPAANN-AN30?
A1: The TCG084SVLPAANN-AN30 integrates a constant-current LED driver board. Unlike older CCFL screens, this design requires no external high-voltage inverter, reducing power footprint and simplifying mechanical assembly.
Q2: How does the display handle mechanical stress within industrial HMI panels?
A2: The module features a reinforced steel frame to protect against torque stresses. It is optimized to pass rigorous industrial shock profiles, protecting the internal LCD Core Technology and keeping connections stable under continuous vibration.
Q3: How do we upgrade from a TCG084SVLPAANN-AN21-S to this model?
A3: The TCG084SVLPAANN-AN21-S shares the same physical footprint and electrical interface. However, always review factory revision codes and mechanical datasheets to verify matching mounting tab alignments before finalizing enclosure designs.
The Kyocera TCG084SVLPAANN-AN30 balances electrical simplification with robust industrial design, serving as an optimal replacement for legacy 8.4-inch display installations. Its integrated LED driver and standard LVDS interface streamline hardware design, while the wide temperature performance guarantees operation under challenging plant conditions.