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| Diagonal Size (in) | 4.2" |
| Interface | SPI |
| Product Type | Electrophoretic Displays |
| Resolution | 400x300 |
| Active Area (mm) | 84.8 x 63.6 |
| Contrast Ratio | 17:1 |
| Module Size (mm) | 91.0 x 77.0 x 1.1 |
| Operating Temp | 0° ~ +50°C |
| Touch Panel | -- |
| Viewing Angles (T/B/L/R) | 89/89/89/89 |
| Viewing Direction | ALL |
| Color | BW |
| Reflectance (%) | 44.27 |
| Refresh Time (sec) | 4.2 |
| Brightness (cd/m2) | -- |
| Panel Type | -- |
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Leveraging our extensive history of innovation, solid technological base, and rich production experience, BOE Varitronix is able to provide comprehensive, cost-effective, and high-quality value-added services.
Driven by our corporate values of “Collaboration, Innovation, and Conservation”, we endeavor to apply our technology to various small-to-medium-sized displays. Our ultimate goal is to reveal and visualize colorful images and add bountiful colors to life.
Our vision is to be the Best On Earth display solution company with a world-class reputation for innovation, quality, customer orientation, governance, and corporate strategy.
Since the Company’s inception by a team of enterprising academics at the University of Hong Kong in 1978, Varitronix have grown to become one of the leading manufacturers of Liquid Crystal Displays through years of innovation in research, design, production scalability, and technology advancement.
Through the following years of finding local success, Varitronix envisioned a much larger scale operation for the ever-increasing demand for displays. The trajectory plan eventually led the Company to be officially listed on the Hong Kong Stock Exchange in 1991 (HKSE code: 710), continuing its influence and strong presence to serve customers at the local, national, and global levels.
In 2016, BOE, an IoT company providing intelligent interface products and services for information interaction and human health, sought interest and became a major shareholder of Varitronix, which fueled the Company into the next great leap forward. BOE Varitronix, as the Company is now called, reflects purely on our integration leading to sustainable development in business, innovation technology, capital, and resource utilization.
Nearly half a century later, BOE Varitronix continues its time-honored tradition in providing the one stop shop for the latest display technologies, backed up by solid research and commitment to quality, customized to the individual needs, and delivered economically and efficiently.
