亚洲精品在线网站-亚洲精品在线网-亚洲精品在线视频观看-亚洲精品在线视频-花床单男孩aj-护士在办公室里被躁视频

LED displays and LCD splicing screens account for nearly 80% of the splicing display market share. However, LEDs use bead packaging technology, while LCD splicing screens use LCD technology, so their display effects vary greatly, and their advantages and disadvantages are also obvious. Which one is suitable for users? This also depends on our display purpose, such as for video surveillance or small conference rooms. At this point, it is more suitable for LCD splicing screens. If suitable for outdoor advertising screens, use LED screens.

1、 Advantages of LED display screens.

1. No seams

The LED display unit is a unit board with different sizes of light beads distributed on it. The distance between lamp beads varies, and the quantity also varies. Use a microcontroller to control the color of the chip, and use a microcontroller to control the color of the chip. To assemble a large screen, multiple panels must be spliced together without any seam barriers. There is no seamless connection between the panels, and the borders do not have LCD splicing screens, so there will be no joint problems.

2. Waterproof and sunscreen agents.

The structure of LED gives the LED display screen sunscreen value, so we can see that some outdoor displays are LED.

3. The high brightness can be adjusted.

The brightness of LED displays can be adjusted freely and can be used under different outdoor lighting conditions, such as facing the sun outdoors or facing away from the sun. To make the screen clear, it is necessary to adjust its brightness.

2、 The drawbacks of LED display screens.

1. Resolution

Under the LCD splicing screen, the LED display resolution is much lower. Even the resolution of small pitch products cannot be compared to LCD splicing screens, and the direct result is that LEDs will exhibit mosaic phenomenon when displaying images, and when lifted, the text will be composed of smaller squares, resulting in poor image clarity.

2. Low contrast.

A small contrast can result in insufficient brightness and layering of the image, leading to poor image quality, which is not as good as LCD splicing screens.

3. Good after-sales service.

The phenomenon of LED display beads falling off, dead light, etc., which is more frequent, will increase the after-sales rate and cost.

4. Auxiliary cooling is required.

When installed outdoors, the temperature of LED displays can sometimes be higher. To achieve rapid heat dissipation, air conditioning will be installed, which is equivalent to an additional cost.

The advantages of LCD splicing screens.

1. High resolution.

One major advantage of LCD screens is their high resolution, with each screen having a resolution of 1920 * 1080. The spliced resolution can be stacked to achieve full HD display, such as playing 4K videos. As a result, the clarity of LCD spliced screens is very high.

2. Appropriate brightness.

The LCD splicing screen has the same brightness as the TV, suitable for long-term viewing without glare. Indoor use of LED display screens may feel high brightness and harmful to the eyes.

3. High contrast.

Clear contrast, with rich and delicate visuals.

4. Stable and durable.

In the later maintenance and repair, the proportion of using LCD screens is relatively low, which can greatly reduce the cost of using LCD screens in the later stage.

High power display.

LCD splicing screens can achieve segmented display within segments on a single screen basis, as well as display different screens on multiple computers, with powerful display screen functions. If there are 5 computers in a conference room that need to be displayed synchronously on the screen, computer signals can be allocated on each LCD splicing screen and the matrix can be converted.

Defects in LCD splicing screens.

1. There are seams

Due to the limitations of the LCD panel itself, LCD splicing screens will have a circle of borders during splicing, creating a stitching space several millimeters wide, which looks like a black edge. If full screen display is used, it will affect the viewer's experience. Our company's seamless LCD splicing screen product indirectly achieves the elimination of splicing and achieves splicing effect.

2. Only applicable indoors.

LCD splicing screens mainly use LCD panels, which contain electronic components and are not waterproof. They can only be used in dry indoor environments.

When faced with such a choice, our suggestion is that if we watch remotely through a lecture hall or press conference, we will mainly display a large image. At this point, we can consider using LED display screens.