0.66 Inch Portrait Transflective TFT LCD

Outdoor TFT LCD Screen brightness refers to the brightness of the screen, the unit is candela/square meter (cd/m2), that is, candles per square meter. At present, there are two ways to increase the brightness of the TFT Display, one is to increase the light transmission rate of the liquid crystal panel, and the other is to increase the brightness of the backlight Liquid Crystal Display.

The following is a general description of how to choose a suitable brightness for outdoor TFT LCD screen brightness.

When the equipment is used indoors, the brightness of the TFT LCD screen is about 300nits, and the working temperature is 0~50℃. When used outdoors, with and without shielding, the brightness of the TFT screen is 500nits. You can read left and right, and the working temperature is -20~70℃. In another case, when there is no cover at all, the brightness of the TFT LCD screen is above 700nits, the working temperature is -30~80℃, and the LCD panel is readable outdoors LCD Display Module.

One thing to note when choosing a TFT LCD screen is that a bright TFT screen is not necessarily the best TFT screen. The TFT Display Screen is too bright, which is easy to cause visual fatigue. At the same time, the contrast between pure black and pure white is reduced, which affects the performance of color scale and gray scale.

The parameter of LCD screen brightness is the main parameter that affects the price of LCD. Therefore, when selecting TFT LCD screens, high-brightness LCD LCD screens are not directly selected, but LCD screens with appropriate brightness should be selected according to the use environment Organic Light Emitting Diode.