The reason why you encounter the problem of choosing between LED SMD Screen display screen and LCD splicing screen is that they have similarities but also differences. Whether you choose the right one depends on the use environment.
There is no good quality between the two products. Distinction from bad. How to choose between LED SMD Screen display screen and LCD splicing screen?
Indoor LCD splicing screen
Mustang LED has been focusing on display system services for more than 4 years. In fact, the most business involved is LED SMD Screen display screens and LCD splicing screens. To answer the question of whether to choose the right one, you need to have a certain understanding of the product.
LED SMD Screen display screen
It uses a low-voltage scanning driver and has the following characteristics: low power consumption, long service life, low cost, high brightness, few faults, large viewing angle, and long viewing distance.
The display screen displays bright colors, strong three-dimensional effect, and strong luminous brightness. When sunlight directly shines on the screen surface within the visual distance, the display content is clearly visible.
It has 1024-4096 levels of grayscale control, and the display color is more than 16.7M, with clear and lifelike colors. The screen has good wind, rain and lightning protection capabilities.
Choose the one that suits you, you must be the right
LCD splicing screen.
LCD splicing screen, also called DID splicing screen, is a new generation of LCD display technology launched by Samsung Electronics in 2006. It is also what we usually call LCD splicing screen.
The reliable quality LCD panel brings the advantages of high brightness, high resolution, large viewing angle, ultra-long life, and stable operation.
LED SMD Screen display screens and LCD splicing screens each have their own advantages, and which screen users choose depends on the actual application environment of the project. LED SMD Screen display screens are more suitable for viewing outdoors or at a distance.
The LCD screen has lower brightness and is more suitable for indoor viewing within 2 meters, and is mostly used in monitoring and dispatching rooms.
What are the applications of LED SMD Screen displays in the film market?
With the booming LED SMD Screen display market, the application of LED displays has reached its peak. Now you can see the application of LED displays in almost all fields around you. Even the movie market has become the mainstay of LED SMD Screen displays offensive field.
What kind of display screen plays such a big role in the movie market? Let us find out with Mustang LED! What are the applications of LED displays in the film market?
The playback technology used in cinemas now is still traditional multimedia projection technology, which uses a projector to project images on a white screen. With the birth of small-pitch LED displays, LED SMD Screen displays have officially entered the field of indoor applications and are gradually replacing the gaps in multimedia projection technology.
The potential market space for small-pitch LED displays can be said to be huge. That is to say it is just around the corner that small-pitch LED SMD Screen displays will replace traditional projectors and enter the movie market.
So why does LED display screen replace traditional projector? What are the disadvantages of traditional projection technology?
Most of the playback equipment used in general theaters is projection technology. Since the projection system adopts the principle of reflection imaging.
The distance at which the projected light reaches the center of the screen and the surroundings are different, and the positions of the three primary color light sources in the projection tube are different. This characteristic As a result, the projected image is prone to a small amount of pixel defocus and color fringing.
One of the most prominent features of the LED SMD Screen display is that it can achieve high brightness. It generally adopts the principle of self-illumination. Each pixel emits light independently. The imaging difference based on position is almost zero, and the LED display can use a completely black screen bottom.
Color to make the image contrast perform better.
LED small-pitch displays can break the limitations of theater playback area through seamless splicing. However, it is not exclusive.
Compared with imaging of the same size in a projection theater, the cost of a small-pitch LED SMD Screen is relatively high, and the initial investment is relatively large. The fineness of the image quality does not yet reach the “film” level.
When small-pitch LED displays enter the film market, in addition to making breakthroughs in technology and cost, they also need to consider how to convince filming, post-production, distribution, theaters and other links to abandon DLP and choose LED.
Therefore, it is no longer out of reach for small-pitch LED displays to replace projection systems in commercial cinemas.
Can we assemble the large LED screen by our self?
LED large screen assembly is a complex and tedious process. Each link requires engineering and technical personnel to have excellent professional skills in order to make LED large screen products precise and detailed.
Can we assemble the large LED screen by our self?
During the assembly process of the LED large screen.
In order to meet the requirements of LED large screen area, high brightness, dynamic display and other applications. As well as the driver matching requirements of LED matching drivers. The following mainly introduces four types of LED large screen connection forms:
1. LED large screen whole screen series assembly method
In the general simple series connection method, LED1-n are connected end to end, and the current flowing through the LED SMD Screen display screen is equal when it is working. The other is an improved method of 1.1 series connection with bypass.
2. LED large screen full screen parallel assembly method
One is a simple parallel form, the other is an independent matching parallel form.
This kind of reliability is not high, but we have adopted an independently matched parallel connection to solve this problem.
It has the characteristics of good driving effect, complete protection of a single LED large screen, failure will not affect other work, and can match large differences.
3. LED large screen cross array assembly method
The cross array shape is mainly proposed to improve the reliability of LED large screen operation and reduce the failure rate.
4. Mixed assembly method of LED large screen
There are also two types. One is a mixed connection method of serial first and then parallel, and the other is a mixed connection method of first parallel and then series.
The above four LED large screen assembly and connection methods each have their own advantages and disadvantages. You can choose a more suitable large LED SMD Screen connection method according to different applications. Many engineers and technicians often ignore this point, resulting in various connection failures in LED large screens, which ultimately affects product quality and reduces user trust.
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