What are the characteristics of medical LCD screens?
The core characteristics of medical LCD screens are high reliability, precise display, compliance with medical safety standards, and adaptability to the special needs of medical scenes, such as high image quality, special design for medical scenes, strong
The core characteristics of medical LCD screens are high reliability, precise display, compliance with medical safety standards, and adaptability to the special needs of medical scenarios, as follows:
1. High image quality and precise display
The resolution generally reaches full HD (1920 × 1080) and above, and some high-end models support 4K, ensuring clear presentation of details in medical images such as CT and X-ray.
High color accuracy, Delta E value is usually ≤ 2, which can accurately restore key visual information such as lesion color and blood color, avoiding the impact of color deviation on diagnosis.
High contrast ratio (commonly above 1000:1), good brightness uniformity, and some have wide viewing angle technology (such as IPS screens) to meet the needs of multiple people viewing simultaneously (such as doctor consultations).
2. Strict safety and compliance
Compliant with medical electrical safety standards, such as IEC 60601-1 (General Safety Requirements for Medical Electrical Equipment), with anti electric shock and anti electromagnetic interference (EMC) design to avoid affecting the operation of other medical equipment.
Some models have passed biocompatibility certification, with surface materials that are resistant to disinfection and corrosion, and can withstand frequent wiping with medical disinfectants such as alcohol and iodine, reducing the risk of cross infection.
Low radiation dose, strict control of blue light and electromagnetic radiation, in line with the requirements of medical environment for human safety.
3. High reliability and stability
The working temperature range is wide, usually supporting environments ranging from 0 ℃ to 50 ℃ or even more extreme, suitable for different temperature scenarios such as operating rooms and emergency rooms.
Long service life, MTBF (mean time between failures) is generally ≥ 50000 hours, meeting the requirement of 24-hour continuous operation of medical equipment.
Strong earthquake resistance and impact resistance, some parts adopt reinforced design, which can adapt to the bumps during the movement of medical equipment (such as monitors and mobile ultrasound devices).
4. Special design adapted to medical scenarios
Optimization of touch function, supporting glove touch (which can be operated by doctors wearing surgical gloves), waterproof touch, and some parts have precise multi touch operation (such as image zooming and annotation).
The display mode is flexible, and some models support vertical and horizontal screen switching, adapting to the installation needs of different medical devices such as monitors, ultrasonic devices, endoscopes, etc.
Low power design, especially LCD screens for portable medical devices, can extend device battery life and reduce the impact of frequent charging on diagnosis and treatment.
5. Strong compatibility and scalability
Rich interfaces, supporting various industrial interfaces such as HDMI, LVDS, MIPI-DSI, etc., compatible with different brands of medical control boards.
Partial support for custom resolution and brightness adjustment range, which can be adapted according to the software requirements of medical devices to meet customized scenarios.
Do you want me to help you organize a list of key parameters for selecting medical LCD screens, so that you can quickly match your equipment needs?
AUO LCD Display:https://www.idtdisplay.com/products/AUO_LCD_Displays/
TFT LCD:https://www.idtdisplay.com/
