G084SN05 V3 | 8.4" SVGA TFT-LCD for Harsh Environments | Wide Temp
Content last revised on October 19, 2025.
Engineering an Enduring HMI: The G084SN05 V3 8.4" SVGA Display
This 8.4-inch SVGA display delivers consistent optical performance across an extreme -30°C to +80°C operating temperature range. The G084SN05 V3 combines a robust thermal design with proven visual clarity, making it a definitive choice for demanding industrial and mobile applications. Key specifications include: 800x600 SVGA | 450 cd/m² | -30 to +80°C Op. Temp. The design provides two core engineering benefits: uncompromised harsh-environment reliability and excellent readability in variable light. For industrial HMIs deployed in unconditioned environments, the G084SN05 V3's wide thermal operating range is its defining advantage.
Key Parameter Overview
Decoding the Specs for Environmental Reliability
The technical specifications of the G084SN05 V3 are optimized for long-term performance in applications where temperature fluctuation and ambient light are significant design challenges. The combination of a wide thermal range, high-durability backlight, and anti-glare treatment provides a stable and reliable visual interface.
| Functional Group: Core Display Characteristics | |
|---|---|
| Screen Size | 8.4 inch |
| Display Technology | a-Si TFT-LCD, Normally White, Transmissive |
| Resolution | 800(RGB)×600, SVGA |
| Pixel Pitch | 0.213(W) × 0.213(H) mm |
| Active Area | 170.4(H) × 127.8(V) mm |
| Functional Group: Optical Performance | |
| Luminance | 450 cd/m² (Typ.) |
| Contrast Ratio | 600:1 (Typ.) |
| Viewing Angle | 80/80/80/60 (Typ.)(CR≥10) (L/R/U/D) |
| Response Time | 20/15 (Typ.)(Tr/Td) ms |
| Color Support | 262K/16.2M (6-bit / 6-bit + FRC) |
| Surface Treatment | Anti-glare, Hard coating (3H) |
| Functional Group: Electrical and Backlight System | |
| Signal Interface | LVDS (1 ch, 6/8-bit), 20 pins Connector |
| Input Voltage | 3.3V (Typ.) |
| Backlight | WLED |
| Backlight Lifetime | 50,000 hours (Min.) |
| Functional Group: Mechanical & Environmental Ratings | |
| Outline Dimensions | 200(W) × 152(H) × 9.3(D) mm |
| Operating Temperature | -30 ~ 80 °C |
| Storage Temperature | -30 ~ 80 °C |
Download the G084SN05 V3 datasheet for detailed specifications and performance curves.
Application Scenarios & Value
Delivering System-Level Reliability in Thermally Dynamic Environments
The G084SN05 V3 is engineered for equipment operating in locations without climate control, where displays must perform flawlessly from a cold start to peak operational heat. What is the primary benefit of its wide operating temperature? It simplifies system design by reducing or eliminating the need for auxiliary heaters or cooling fans, directly lowering complexity and improving reliability.
A prime application is in vehicle-mount computers used in logistics and cold chain management. A forklift may move from a -20°C freezer to a +35°C loading dock multiple times per hour. The G084SN05 V3's ability to operate across this entire -30°C to +80°C range ensures the Human-Machine Interface (HMI) remains responsive and readable, preventing costly operational delays. This thermal resilience, a key differentiator between industrial and consumer-grade displays, is critical for maintaining uptime. Its 450-nit brightness and anti-glare surface further support usability in the variable lighting conditions of a warehouse, from dark aisles to bright, sunlit docks. For systems requiring different specifications, the related G084SN05 V9 offers an alternative feature set for evaluation.
Frequently Asked Questions
How does the -30°C to +80°C operating temperature of the G084SN05 V3 benefit system design?
This wide operating range directly impacts system-level reliability and cost. It allows the display to be integrated into sealed, fanless enclosures for use in dusty or wet environments common in industrial automation. For engineers, this eliminates the design complexity, power budget, and failure points associated with active thermal management systems (heaters/fans), leading to a more robust and cost-effective final product.
What is the significance of the 50,000-hour LED backlight lifetime for an industrial application?
A 50,000-hour minimum backlight lifetime translates to over 5.7 years of continuous 24/7 operation before reaching half-brightness. This is a critical metric for industrial equipment designed for a lifespan of a decade or more. It ensures that the display's brightness remains sufficient for readability throughout the product's intended service life, minimizing the need for costly field replacements and aligning the display's reliability with that of the overall system, such as a Programmable Logic Controller (PLC) or industrial PC.
Application Vignette
Ensuring Uptime for a Forklift Fleet Management System
The Challenge: A logistics company faced significant downtime with its forklift fleet due to display failures on their vehicle-mount computers. The primary issue was the extreme thermal cycling. In winter, forklifts moved between outdoor, sub-zero loading zones and heated warehouses, causing screen condensation and sluggish performance. In summer, direct sun exposure on loading docks caused displays to overheat and become unreadable.
The Solution with G084SN05 V3: By retrofitting the terminals with the G084SN05 V3, the company directly addressed the environmental root cause. The display's certified -30°C operating temperature ensures immediate, responsive performance even on the coldest mornings. The +80°C maximum tolerance provides a substantial thermal margin against solar load and internal heat buildup within the terminal's enclosure. This wide range functions much like a robust engine that must perform reliably whether starting in a blizzard or sitting in desert traffic.
System-Level Benefit: The integration of the G084SN05 V3 resulted in a quantifiable increase in fleet uptime and operator productivity. It eliminated a major point of failure, reducing maintenance calls and extending the service life of the terminals. The 450-nit brightness, paired with the anti-glare surface, improved ergonomics by ensuring screen legibility in all ambient lighting conditions, from dark warehouse aisles to bright outdoor yards. This project showcased how selecting a display based on its environmental specifications is a critical strategy for maximizing the ROI of mobile industrial assets.
Technical Support and Evaluation
To evaluate the G084SN05 V3 for your specific application, contact our technical team for assistance with documentation, compatibility verification, or to request a quote. We provide engineering-level support to help you integrate this display into your next-generation industrial HMI or mobile computing platform.
