How to judge the process level of LED display screen?

​​The production system determines the lower limit of quality​​：

• ​​Whole process quality inspection​ ​: 23 processes covering from placement accuracy (±0.01mm) to 72 hours aging test
• ​​Automated production​ ​: 10,000-level dust-free workshop + SMT high-speed placement machine, ensuring a yield rate of >99.2% under an average monthly production capacity of 10,000㎡
• ​​International certification endorsement​ ​: Manufacturers that have passed ISO9001 system certification, their waterproof structure design can pass the 8-hour spray test

What core technologies affect the display effect?

​​Low brightness and high gray technology breaks industry bottlenecks​​：

1. ​​Grayscale expression​ ​: 16bit grayscale can still be achieved under 800cd/m² brightness, and the dark field picture is seamless
2. ​​Refresh rate standard​ ​: ≥1920Hz ensures high-speed images without smearing, and the measured image tearing rate in live sports events scenes is <0.03%
3. ​​Intelligent adjustment system​ ​: The outdoor screen supports automatic adjustment of 4000-7500cd/m², and the visibility is improved by 300% under strong light at noon.

What kind of technical support is needed for special scenes?

​​Customized solutions for three major application scenarios​​：

• ​​Commercial advertising screen​ ​: The wind pressure resistance of the die-cast aluminum box reaches 12KPa, and coastal projects need to add nano-anti-salt spray coating
• ​​Transparent display screen​ ​: 86% transmittance requires the use of micro-wire technology while maintaining 4K resolution and 120° wide viewing angle
• ​​Sports fence screen​ ​: IP65 protection + anti-glare treatment ensures 178° viewing angle can be maintained on rainy days

What process standards does the global project verify?

From the hot and humid environment of Southeast Asia to the extremely cold regions of Northeast China, cases of stable operation for more than three years show:

• ​​Thermal design​ ​: The module temperature difference needs to be controlled within ±2°C to avoid local color differences.
• ​​Quick maintenance​ ​: Front maintenance design makes the replacement time of a single box less than 5 minutes, reducing operating costs.
• ​​Content adaptation​ ​: Support HDR10+ format decoding, commercial area advertising screens must match 8K/60fps signal input

When choosing a supplier with mature technology, it is recommended to conduct an on-site inspection​ ​Automated production line operating status​ ​and​ ​Project case on-site effects​ ​, truly realizing the seamless connection between screen performance and scene requirements.

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