What's the difference between three in one and three in one LED electronic display??
Author:Li Xia Time:2021-09-15 08:34 Browse(896)
Specifically, three in one is patch, three in one is direct insertion. There are more differences
Specifically, three in one is a chip, and three in one is a plug-in one.
the difference is more:

What's the difference between three in one and three in one LED electronic display??


one, three in one surface paste refers to the synthesis of three red, green and blue light-emitting points encapsulated in the same light-emitting tube.
because they are encapsulated in the same light-emitting tube, it is close to one point, while the discrete one is a line.
the price of three in one is high.
the best ones are Riya and OSRAM, Green.

two and three in one surface pastes (separate surface pastes) means that the red, green and blue light-emitting points are packaged separately.
after packaging, they are arranged into a pixel like the sub surface pastes.

the comparison between three in one surface pastes and three in one surface pastes for LED full-color screens
1 and three in one surface pastes are separated surface pastes.
the three-point power supply is separated.
compared with three in one surface pastes, it has the advantages of low power consumption, good heat dissipation, low power consumption and low cost It can effectively prolong the life of the screen.
the reliability is higher.

2. In contrast, the maintenance cost of three in one is lower than that of three in one, because three in one can realize single lamp maintenance.

3. The surface of three in one can be treated with diffuse light.
compared with the display effect of three in one, the uniformity is better, There is no grainy feeling.
in addition.
the viewing angle of three in one full-color screen is larger than three in one.

4. Generally.
three in one full-color screen is easier to separate light and color than three in one full-color screen, and the color saturation is higher.

5. Generally speaking.
the packaging cost and production cost of three in one full-color screen are much lower than three in one full-color screen.
6 The overall color of three in one surface mounted display screen is more uniform than that of three in one, because three in one uses the whole surface to emit light, while three in one is only limited to point light.

7. Three in one is lower than three in one in IC and driver chip temperature.
3As a result, the overall life of the screen is improved.

8. From the perspective of welding technology,
the packaging method of three in one surface mount is very mature, which is better than that of three in one surface mount.

9. Due to the complex process steps of three in one surface mount,
the construction period is longer.
the construction period of three in one is the production date of normal production screen.

10 Three in one is that the light-emitting chip is directly exposed without any mask protection.
three in one is that the three light-emitting points are separated to form a pixel.

three in one is that the three light-emitting points are in a SMD label lamp.

the degree of heat dissipation of the two kinds of light-emitting points is different.
.
three in one is that the three light-emitting points are in a SMD label lamp
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