Future prospects for OLED lighting

Illumination available illuminometer measured directly. Illumination unit is lux lux is the English transliteration can also be written as lx. The object is irradiated with uniform light , the area of ​​1 m2 is obtained by a lumen flux when it is 1 lux illumination . Sometimes, in order to fully utilize the light source in the light source is often an additional reflection means , so that the direction can be more certain of the flux to increase the illumination of the illuminated surface . Such as car headlights , flashlights, photographic lights.

The following are the various environmental illuminance values ​​: Unit lux

Night 0.001 0.02 ; Moonlight 0.02 - 0.3 ; cloudy indoor :5 ​​-50 ; cloudy outdoor :50 -500 ; sunny indoor :100 -1000 ; illumination under the summer sun at noon : about 10 * 9 th ; the required illumination when reading books :50 -60 ; standard home video camera illumination: 1400 .