In the medical industry monitor display mode adopted by the basically has the following four:
A. digital tube (LED display) : can only display Numbers as a result, cannot display waveform information, simple function, a single parameter monitor instrument used to early.
Biggest RT display: this is a very common display. Its advantage is high resolution, the price is low, the disadvantage is that large volume, the machine is not easy to miniaturization, and has a high radiation, easy to heat.
C.L CD display: LCD screens. Its advantage is small size, low consumption, no radiation, no fever,. The advent of the mid - 90 - color TFT technology, and overcome the monochrome LCD brightness is low, the Angle of small faults, and because the color pleasing, image intuitive, so quickly has been widely used, the current domestic and international mainstream monitor adopts LCD display.