Fluorescent powder in order to adjust the backlight is more suitable for oled module

Because the use of a flat head to the light source is to achieve cost reduction targets, so the carbon nanotube field emission phosphors used must also make an adjustment to desired characteristics of the emitted light, and will not, and the current cold cathode fluorescent lamp light emitted by a large gap. Character LCD Display
The use of the CRT white fluorescent powder, color temperature that appears relatively high, that is, the situation will be bluish, fluorescent powder so an adjustment must be re-done, or as if the light emitted from the original characteristics of the cold cathode lamp light emitted, characteristic difference is too large will affect the color filters, however, change Ruoyin back light, it is desirable to replace the cold cathode fluorescent lamp and a color filter must be followed to make changes, Perhaps there will be more harm than good, hence the choice of the phosphor can not follow the original CRT phosphors, but must do some adjustment or development.
There are about two ways to develop field emission phosphor used, the first is the use of existing RGB phosphors for color mixing, thus obtained would be more white wide color gamut, because we all know CRT phosphor powder which can reach 100% of NTSC, and at least such a backlight fluorescent powder, substantially reaches 100% NTSC is generally not a problem. serial display modules
Another way to develop new white fluorescent powder phosphors such as the setting of the initial goal is to be issued with the hope to achieve the same characteristics as the cold cathode fluorescent lamp light, so perhaps a beginning must reach phosphor coordinates 0.33,0.34 about the condition.