Sharp LQ080Y5DR04 | Automotive-Grade 8.0" TFT Display for Demanding Environments
The Sharp LQ080Y5DR04 is an 8.0-inch TFT-LCD panel engineered for applications where operational reliability and visual clarity are non-negotiable. Originally designed to meet the rigorous standards of the automotive industry, this display delivers a proven, high-performance human-machine interface (HMI) solution for a wide range of industrial and specialized systems.
Product Highlights Overview
- Optimal Resolution: A WVGA resolution of 800 x 480 pixels provides a sharp, clear canvas for graphical interfaces, diagnostic data, and control systems.
- Enhanced Brightness: With a luminance of 500 cd/m², this panel ensures excellent readability in high ambient light conditions, including indirect sunlight.
- Proven Technology: Built upon robust amorphous silicon (a-Si) TFT technology, it offers exceptional stability and a long operational lifespan.
- Wide Operating Range: Engineered to function reliably in extreme temperatures, making it suitable for unconditioned environments in vehicles and industrial machinery.
- Standardized Interface: Features a 20-pin LVDS Interface, ensuring straightforward integration with a wide variety of display controllers and single-board computers.
Key Technical Specifications
This table provides at-a-glance data for system engineers. For complete electrical and mechanical specifications, refer to the official product datasheet.
| Parameter | Specification |
|---|---|
| Manufacturer | Sharp |
| Model | LQ080Y5DR04 |
| Screen Size | 8.0 inch |
| Resolution | 800(RGB)×480, WVGA |
| Brightness | 500 cd/m² (Typ.) |
| Contrast Ratio | 500:1 (Typ.) |
| Backlight Technology | White LED |
| Operating Temperature | -30 ~ 85 °C |
| Signal Interface | LVDS (1 ch, 6-bit), 20 pins |
For a comprehensive datasheet, please Download the LQ080Y5DR04 Specifications.
Technical Deep Dive: Engineering for Reliability
The enduring value of the Sharp LQ080Y5DR04 lies in its foundational technology. Its use of a-Si TFT (Amorphous Silicon) technology represents a strategic choice for reliability over cutting-edge novelty. Unlike more complex technologies, a-Si is a mature, exceptionally stable platform known for its predictable performance across wide temperature ranges and resistance to long-term operational stress. This inherent robustness is critical for applications in heavy machinery, public transit, and outdoor terminals where component failure is not an option.
Furthermore, its 500-nit brightness level is a critical performance metric. This isn't just about a bright image; it's about maintaining sufficient contrast against ambient light to ensure readability. For an operator in a vehicle cabin or a technician on a factory floor, this directly translates to reduced eye strain, fewer errors, and enhanced safety. This focus on practical performance is a core tenet of designing effective, sunlight-readable HMIs.
Application Scenarios & Value Proposition
The LQ080Y5DR04 is more than just a component; it's a solution for specific engineering challenges across multiple sectors:
- Automotive & Commercial Vehicles: An ideal replacement part for aging infotainment systems, instrument clusters, and fleet management terminals. Its automotive-grade temperature range ensures flawless operation from cold starts to high-heat conditions.
- Industrial HMI Panels: The 8.0-inch form factor and WVGA resolution are perfectly suited for control panels on CNC machines, process automation equipment, and packaging lines. It provides ample screen real estate for displaying critical data without overwhelming the operator.
- Medical and Laboratory Equipment: In diagnostic machines and test equipment, data integrity is paramount. This display offers the stable, consistent visual performance required for accurate readings and analysis.
- Marine Electronics: Its solid construction and bright backlight make it a viable option for bridge instrumentation and fish finders, where it must contend with glare and harsh environmental conditions.
Engineer's FAQ for the LQ080Y5DR04
Is the LQ080Y5DR04 a good choice for a brand-new product design?
This display is a legacy model known for its proven track record. It is an excellent choice for long-lifecycle products, system upgrades, or as a qualified replacement part where reliability and supply chain stability are the primary concerns. For new designs demanding the latest features like higher resolutions or PCAP touch, our team can recommend more modern industrial LCD displays. For applications where ruggedness and proven performance are key, the LQ080Y5DR04 remains a formidable contender.
What is required to drive this display?
The LVDS interface is a digital standard designed for high-speed data transmission. To drive the LQ080Y5DR04, your system will need a display controller, TCON board, or System-on-Chip (SoC) with a compatible 6-bit, single-channel LVDS output. It is crucial to match the controller's signal timing and voltage levels to the specifications in the display's datasheet to ensure proper operation and prevent damage. If you have questions about selecting a controller or integration, please contact our technical team for support.
