M270HW02 V0 | 27-inch 1920x1080 TFT-LCD with 2ms Response Time and High Contrast Ratio
Engineered for Motion Clarity and Superior Visual Fidelity
Content last revised on October 19, 2025.
The AUO M270HW02 V0 is a 27.0-inch a-Si TFT-LCD module delivering exceptional performance for systems where motion clarity and image depth are non-negotiable. This display combines a rapid response time with a high contrast ratio to provide a superior viewing experience. Key specifications include: 1920x1080 Full HD Resolution | 1200:1 Contrast Ratio | 2ms (Tr+Td) Response Time. The primary engineering benefits are the significant reduction of motion artifacts and the delivery of deep, well-defined blacks for vibrant image reproduction. For applications requiring fluid video playback or rapid data visualization, this panel's fast pixel transition speed is a critical design advantage. With its 1200:1 contrast and 2ms response time, the M270HW02 V0 is an excellent fit for high-performance medical diagnostic displays and digital signage systems.
Application Scenarios & Value
System-Level Benefits in Dynamic Visual Environments
The M270HW02 V0 is designed to excel in applications where the accurate representation of motion is paramount. Consider a high-traffic public information terminal or a digital signage installation displaying fast-paced video content. A slow response time would introduce visible ghosting and motion blur, degrading the message and user experience. The M270HW02 V0's 2ms response time directly solves this challenge, ensuring that fast-moving graphics and video playback remain crisp and clear. This is analogous to a camera's shutter speed; a faster shutter freezes motion, and similarly, this panel's quick pixel response time "freezes" each frame for the viewer, resulting in a smooth, artifact-free image. This makes it a strong candidate for integration into systems for medical imaging, industrial process monitoring, and high-fidelity simulation, where visual precision is essential for accurate analysis and decision-making. For systems requiring a different backlight technology or interface, the G270HAN01.0 offers a comparable size and resolution with an LED backlight system.
Key Parameter Overview
A Functional Breakdown of Core Specifications
The technical specifications of the M270HW02 V0 are optimized for performance and straightforward integration. The parameters are organized below by function to facilitate engineering evaluation. All values are based on the official manufacturer's documentation.
| Feature | Specification |
|---|---|
| Panel Characteristics | |
| Manufacturer | AUO |
| Model Name | M270HW02 V0 |
| Screen Size | 27.0 inch |
| Resolution | 1920(RGB)×1080, FHD |
| Pixel Arrangement | RGB Vertical Stripe |
| Active Area | 597.6(H)×336.15(V) mm |
| Outline Dimensions | 630.0(H)×368.2(V)×16.5(D) mm |
| Optical Performance | |
| Panel Technology | a-Si TFT-LCD, TN, Normally White |
| Luminance | 300 cd/m² (Typ.) |
| Contrast Ratio | 1200:1 (Typ.) (TM) |
| Viewing Angle | 85/85/80/80 (Typ.)(CR≥10) |
| Response Time | 2/6 (Typ.)(Tr/Td) ms |
| Color Gamut | 72% NTSC |
| Display Colors | 16.7M (6-bit + Hi-FRC) |
| Interface & Electrical | |
| Signal Interface | LVDS (2 ch, 8-bit), 30 pins Connector |
| Supply Voltage | 5.0V (Typ.) |
| Backlight System | 4 pcs CCFL |
| Environmental Ratings | |
| Operating Temperature | 0 ~ 50 °C |
| Storage Temperature | -20 ~ 60 °C |
Download the M270HW02 V0 datasheet for detailed specifications and performance curves.
Frequently Asked Questions
What is the primary benefit of the 2ms response time?
The 2ms (Tr+Td) response time drastically reduces motion blur and ghosting, making it ideal for displaying video, animations, or rapidly changing data with high fidelity.
How does the 1200:1 contrast ratio impact visual performance?
A high contrast ratio of 1200:1 allows the display to produce deeper blacks and more brilliant whites. This enhances image depth and improves the readability of text and fine details, particularly in controlled lighting environments like a diagnostic lab or control room.
What are the integration considerations for the LVDS interface on this panel?
The M270HW02 V0 uses a standard 2-channel, 8-bit LVDS interface with a 30-pin connector. This ensures compatibility with a wide range of off-the-shelf TFT controller boards, potentially simplifying system design and reducing development time. Engineers should ensure their chosen controller supports the FHD resolution and 8-bit color depth.
Technical Deep Dive
Analyzing the Impact of Contrast and Response on Professional Applications
Beyond the numbers, the synergy between the M270HW02 V0's contrast ratio and response time creates tangible value in professional-grade systems. The 1200:1 contrast ratio is a measure of the luminance difference between the brightest white and the darkest black the panel can produce. Think of it as the dynamic range of the display's visual output. In an application like a medical diagnostic display, a high dynamic range is critical for distinguishing subtle variations in grayscale imagery, such as X-rays or MRIs. The ability to render deep blacks prevents low-light details from appearing washed out, directly aiding in accurate analysis. When this is combined with the rapid 2ms response time, the display can handle dynamic studies, such as cardiac ultrasounds, without introducing motion artifacts that could obscure critical diagnostic information. This level of performance is achieved through AUO's advanced amorphous silicon (a-Si TFT) manufacturing process, which optimizes the liquid crystal alignment and driving voltage to facilitate rapid and precise pixel state transitions.
For more foundational knowledge on this display technology, see our guide, The Ultimate Guide to TFT-LCD, which covers the principles behind these key performance metrics.
For system design inquiries or to verify how the M270HW02 V0 can be integrated into your specific application, please contact our technical support team for an engineering-level consultation.
