LED display three-in-one and three-in-one comparison
1. Large viewing angle and good display effect
The unique combination of the three-in-one makes it have a larger display area at the pixel point, thus having a larger viewing angle, plus the company's unique mask design (the surface is made of light diffuse reflection processing, etc.), so it has a ratio of three A better display.
2, spatial color mixing effect is good, can realize virtual pixel display technology
In the LED display with larger dot spacing , the three-in-one light fill factor is more, there is no dark area between pixels, the color is saturated, and the spatial color mixing effect is good. At the same time, the three-in-one LED tube is independent, and its pixel composition can adjust the placement distance between the R, G, and B tubes according to needs, and realize the virtual pixel display technology. This is three-in-one. Can't do it.
3, good color uniformity
The three-in-one LED tubes are separated separately, so it is more operable than the three-in-one in terms of spectral separation, so that the LED display can show better uniformity when displaying colors.
4, good heat dissipation,
The combination of three-in-one and three-in-one has an incomparable heat dissipation effect, which not only ensures the consistency of the working efficiency of various components in the box, but also ensures the overall display quality and prolongs the service life of the LED display.
5, high brightness
Since the three-in-one has better heat dissipation than the three-in-one, it allows a larger current to be passed, so that the three-in-one LED display with three-in-one can achieve the best overall screen brightness.
The three-in-one three-in-one maintenance cost is low, and the single-lamp maintenance is implemented, and the maintenance mode is simple and easy to operate.
Two cost advantages:
1. In the case of the same physical point spacing, the same driving method, and the same light-emitting chip, the cost of three-in-one to three-in-one is much more favorable.
2. In China, the three-in-one packaging technology is very mature and widely used, but the three-in-one package products of international first-line brands such as Huagang and Nichia are relatively stable and reliable; others use domestic chips or Taiwanese chips to make three-in-one. The manufacturer of the package is limited by the packaging technology, the reliability is not high, the lamp is easy to be used, and the failure rate is high. It is generally used in the low-end industry!
Three delivery advantages:
In terms of construction period, the three-in-one construction period is the production date of the normal production display screen, and the three-in-one due to the complicated steps of the process, the construction period is longer.