One three in one paste
Refers to the red, green and blue three light-emitting points in the same light tube inside the synthesis, because the package in the same light tube, so near to see that, and the separation is a line. Three in one of the high prices, do the best is Japan, Osram, GREE.
Two three and a surface paste (separate table paste)
Refers to the red, green and blue three light points are separated from the package, and sub-paste after the same arrangement as a pixel.
Three three-in-one surface paste and three and a surface contrast contrast
1, three and one is separated from the surface, three separate power supply. Compared with the triple with low power consumption, heat is good, effectively extend the life of the screen, high reliability.
2, in contrast, three and one three-in-one maintenance costs to be low, because the three can be a single lamp maintenance.
3, three and one surface can be diffuse light treatment, and three-in-one display compared to the same color is better, no granular feeling. In addition, three and a whole screen perspective than the triple big.
4, usually, three and a full color split color separation than three full-color full screen to be easy, and the color saturation is high.
5, in general, three and one of the packaging costs and production costs are much lower than the triple.
6, three and a sticker display in the overall color than the triple evenly, because the three and one with the whole face to light, and triple is limited to the point of light.
7, three and one in the IC, the driver chip temperature is lower than the triple, thereby improving the overall life of the screen body.
8, from the welding process, the three and a paste the way the package is very mature, better than triple burner.
9, due to three-in-one surface paste on the complex steps, longer duration. Three of the construction period is the normal production of the display screen production date.
10, usually three with a mask protection, to achieve dust, sunscreen, and can achieve the effect of protecting the light-emitting chip, and three-in-one is directly exposed to the luminous chip, without any mask protection.
As the three-in-one surface paste the higher prices, mainly for external exports. I believe that with the cost of chip processing slowly reduced, three and one will be very high cost-effective to meet the needs of users, and sub-table paste will be in the near future, out of the market.