Kyocera KCG057QV1DB-G50 | Industrial Reliability and Visual Clarity
The Kyocera KCG057QV1DB-G50 is an engineering workhorse, a 5.7-inch QVGA TFT-LCD panel designed from the ground up for long-term performance in demanding industrial applications. It represents Kyocera's commitment to delivering components that prioritize stability, visual integrity, and a low total cost of ownership, making it a cornerstone for human-machine interfaces (HMIs), control systems, and specialized instrumentation.
Core Features at a Glance
- Industrial-Grade 5.7" Display: The ideal size for compact control panels and portable devices where space is at a premium but readability is critical.
- 320 x 240 QVGA Resolution: Delivers sharp, clear rendering of critical operational data, graphical elements, and system menus.
- High-Reliability LED Backlight: Engineered for an exceptional operational lifespan, significantly reducing maintenance cycles and field failures.
- Wide Operating Temperature Range: Built to perform consistently in unconditioned environments, from cold factory floors to heat-prone enclosures.
- Long-Term Supply Commitment: A hallmark of Kyocera's industrial displays, providing stability for long-lifecycle products and mitigating redesign risks.
Key Technical Specifications
For engineers requiring precise data for system integration, the following parameters define the performance of the Kyocera KCG057QV1DB-G50. For a comprehensive list of specifications, you can download the official KCG057QV1DB-G50 datasheet here.
| Parameter | Value |
|---|---|
| Screen Size (Diagonal) | 5.7 inch |
| Resolution | 320(RGB) x 240 [QVGA] |
| Display Technology | a-Si TFT-LCD, Transmissive |
| Brightness | 400 cd/m² (Typical) |
| Contrast Ratio | 500:1 (Typical) |
| Viewing Angle | 80/80/80/60 (Typ.)(CR≥5) (L/R/U/D) |
| Backlight System | White LED (WLED) with 70K hours to half-brightness |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -30°C to +80°C |
| Signal Interface | Parallel RGB (1 ch, 6-bit) |
Technical Deep Dive: Engineering for Real-World Use
Beyond the numbers, two key design choices make the Kyocera KCG057QV1DB-G50 a superior component for industrial systems. First, its high-performance LED backlight is not merely a light source; it's a reliability feature. With a typical half-life of 70,000 hours, it outlasts older CCFL technologies by a significant margin, eliminating the need for high-voltage inverters and ensuring consistent brightness over the product's entire lifecycle. Second, the panel's optical characteristics are finely tuned for industrial settings. A solid Contrast Ratio ensures that data is legible even in fluctuating ambient light, a critical factor for operator safety and efficiency.
Application Focus: Where the KCG057QV1DB-G50 Excels
This display's feature set is not accidental; it is purpose-built for specific industrial challenges.
- Industrial HMI Panels: The wide operating temperature range and robust construction ensure flawless operation on factory floors, in processing plants, and in control rooms where environmental conditions are unpredictable. Its standard interface simplifies integration with common industrial controllers.
- Medical Diagnostic Equipment: In applications like patient monitors and diagnostic instruments, the display's stable image quality and reliable backlight are paramount for presenting critical health data without degradation over time.
- Test and Measurement Instruments: For portable and benchtop analyzers, the QVGA resolution provides the necessary detail for viewing waveforms and measurements, while the display's inherent efficiency helps conserve battery life in field devices. For more information on display technologies, see our ultimate guide to TFT LCDs.
Engineer's FAQ
1. Is the KCG057QV1DB-G50 a good choice for new product designs starting today?Absolutely. Its status as a long-term supply product makes it one of the safest choices for new designs with a projected lifespan of 5-10 years or more. Choosing this display minimizes the future risk of costly redesigns forced by component end-of-life (EOL) notifications common with consumer-grade displays.
2. How does this display's performance hold up in bright indoor environments?With a typical brightness of 400 cd/m² (nits), this panel is well-suited for most indoor industrial and commercial environments, including well-lit factories and control rooms. Its strong contrast further enhances readability by making text and graphics stand out clearly.
For complex system integration or to discuss how the Kyocera KCG057QV1DB-G50 can be optimized for your specific application, we encourage you to contact our technical team for expert consultation.
