In Brazil, the price of COB LED display screens is affected by many factors, which together determine the final selling price of the product.
The following is an analysis of the price factors of COB LED display screens in Brazil:
Technical factors
1. Pixel pitch: Pixel pitch is one of the main factors that determine the price of COB LED display screens. The smaller the pixel pitch, the more pixels can be displayed under the same screen size, thus achieving higher resolution and clearer image display effects. However, the smaller the pixel pitch, the more LED chips there are, and the higher the manufacturing process and cost.
For example, the price of P0.9 and P1.25 display screens is usually higher, which may be between 10,000-30,000 yuan/square meter, while the price of P2 and P2.5 is relatively low, about 3,000-6,000 yuan/square meter.
2. Packaging technology: Compared with traditional SMD packaging technology, COB (Chip-on-Board) packaging technology has higher integration and better display effects, but it also increases manufacturing costs.
Because COB display screens use the technology of directly encapsulating LED light-emitting chips in PCB boards, the production process is difficult and requires special production equipment and manufacturing processes, so the price is relatively high.
Market factors
1. Brand and supplier: Well-known brands and reputable suppliers usually provide higher quality products and more complete after-sales service, so the price is relatively high. Some less well-known brands or suppliers may provide cheaper products, but there may be certain risks in quality and after-sales service.
2. Supply and demand relationship: There are relatively few manufacturers in the market that master the production process of COB display screens, and the market supply is limited, which may lead to rising product prices.
Especially in the peak season of demand, the situation of supply and demand may further push up prices.
Other factors
1. Screen size: Large-sized COB LED display screens usually require more LED chips and drive circuits, which are difficult and costly to manufacture. Therefore, with the same pixel pitch, the price of large-sized display screens is usually higher.
2. Display effect and performance: Excellent display performance such as high brightness, high contrast, high refresh rate and color reproduction is one of the important features of COB LED display screens, and it is also an important consideration for users to choose. The better the display effect and performance, the higher the price.
3. Installation and maintenance costs: Although the maintenance frequency of COB LED displays is relatively low, once there is a quality problem, it may need to be returned to the factory for repair, which increases the cost of after-sales service.
In addition, the installation cost of the display may also vary depending on the complexity of the project, which in turn affects the overall price.
In summary, the price of Brazilian COB LED displays is affected by technology, market and other factors.
When choosing a product, users should consider various factors based on actual needs and budget to choose the right product.
At the same time, it is recommended to compare and negotiate with multiple suppliers to obtain more competitive prices.
Please note that due to the ever-changing market situation, the above price information is for reference only. The specific price shall be subject to the actual transaction.