Currently, rare earth cerium-activated yttrium aluminum garnet structure with a blue LED with yellow phosphor to produce white light emitting efficiency mode is best, however, due to the severe shortage of ultraviolet light-emitting phosphors in the red part of colorless phosphor, resulting in white LED products color is poor, unable to take advantage of the single phosphor preparing a low color temperature, high color rendering white LED. This "blue chip gluten product as a light source, in the visual sense too cold; as the LCD backlight, the display gamut narrow colorless phosphor Which is good, full-color ineffective use of." Rhubarb Pink blue chip production Display index of white LED devices despite a substantial increase (80 or more) imports of colorless phosphor, but to show a higher index (90 or more), you must join the green phosphor. Luminous use: 1, you can make use of luminous paint brush, roller, spray coating, curtain coating and other processes; 2, luminous coating reach more than 150um thickness, in order to obtain the ideal luminous brightness; 3, in the luminous coating as a white primer layer under the bottom, emission luminance can be improved; 4, the light emitting white-clear coating on top of the coating can improve the gloss and weather resistance; 5, the coating can be adjusted according to the construction method. UV colorless phosphor, Inner Mongolia, colorless phosphor, Zi Qi cheap by Yiwu Zi Qi Ltd.. Yiwu Zi Qi Ltd. (www.ziqi-glitter.com) (www.4000881771.com) strong, credible, Jinhua in Zhejiang inorganic pigments industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Azusa chi into the brilliant and you work for a better future!