Stability and reliability
Compared to typical commercial and consumer displays, the tft display solutions for medical devices are very rigorous and highly precise. Manufacturers of medical device displays need to consider many issues and key points. For example, the reliability of the equipment, display failures during surgery cannot occur, which will bring major hidden dangers. The electromagnetic interference of the equipment, the adaptability of the equipment in a sterile environment, etc. In addition, medical displays must be able to withstand different harsh environments such as extreme temperatures, humidity, and dryness.
Image quality requirements
Medical lcd displays often use special image enhancement technology to ensure constant brightness and clear and consistent images throughout the life of the display. Some key considerations for medical displays include:
Resolution—The higher the screen resolution, the higher the image clarity and visibility of details in the image, which is necessary for accurate diagnosis or research. The latest medical-grade display products provided by leading manufacturers include high-definition (HD) displays, 4K displays, and displays with resolutions up to 12 million pixels. The pixel pitch of a typical display device is about 0.200 microns, and the array size is 1536 x 2048 or more.
Luminance - Luminance (often referred to as "brightness") refers to the amount of photon energy reaching the eye, measured in candela (cd) per square meter (cd/m2), also known as "nits". For example, the acceptable brightness range for displays used for radiology examinations is 350-420 nits. 2
Contrast - Contrast is also important, and is measured as the range of available brightness between when a display pixel is "off" and when the pixel is at its maximum brightness.
Material and structural requirements
The front panel of the medical device touch display is die-cast with aluminum-magnesium alloy. The front panel has a NEMA IP65 protection rating, which is sturdy, durable, and relatively light, making installation and maintenance very simple. The medical device touch display adopts a fanless design, using a large area of fin-shaped aluminum blocks to dissipate heat, consume less power, and reduce noise. Precise hole positions facilitate installation, and the compact and sturdy structural design makes the product excellent in vibration and impact resistance.
With beautiful appearance and wide application, the products are widely used in wireless communication, intelligent transportation, train equipment, military field, ship navigation, vehicle computers, financial terminals, electrical equipment, electric CNC machine tools, automatic control, medical equipment and many other industries.
Recommend Medical grade LCD from AUO: G133HAN01.1
As the display industry continues to develop screens with higher and higher resolutions, and the medical industry is moving towards the use of OLED and other newer display technologies
