According to the manufacturer's monitor production specifications, 24-inch monitor sizes can be roughly divided into three types:

The size of the 1 display with a screen ratio of 4:3 is 48.8cm wide x 36.58cm high.

2. The display with the screen ratio of 16:9 is 53.15cm x 29.90cm..

3. The display with the screen ratio of 16: 10 is 59.35cm wide x 35.35cm high. The display size refers to the diagonal size of the picture tube.

Generally speaking, the size of kinescope is measured by diagonal length, and the size unit is inch, among which 15 inch, 19 inch, 20 inch and so on are common. The long side of 9:6 widescreen is about 5 1 cm and the width is 34 cm. The 4:3 standard screen is about 48 cm long and 36 cm wide, which refers to its effective area, excluding the border.