As LED displays are more widely used, people have put forward higher requirements for product quality and display effects. In the packaging process, traditional SMD technology has many shortcomings. For example, the protection level is low. Especially in rainy and humid environments, dead lights are more likely to occur, and lights are more likely to be knocked off during long-distance transportation. In this context, the industry has improved SMD packaging technology, and GOB packaging technology has emerged as the times require, solving the bottleneck and pain points of SMD products. So what is GOB packaging technology? What are the specific advantages? This small class will take you closer to GOB packaging technology.
What is GOB packaging technology
GOB (Glue on board), which is glue on board technology, uses new polymer resin materials and advanced VMD vacuum packaging technology to panel-package the LED display module light surface. It comprehensively solves the pain points of SMD products such as easy knocking and falling of lamp beads, single-pixel particle display, uneven light emission and low protection level. It has successfully created a display product with high protection, high reliability, excellent display effect, and healthy eye protection.
Advantages of GOB packaging technology
1. Process advantages
Advanced VMD vacuum packaging process: The resin completely covers the pixel light source and closely fits the PCB to ensure the flatness and consistency of the module. There is no modularity, yin and yang sides, flower screen, seam interference, color difference, pitting and a series of pain point problems.
Large-size panel packaging: The physical seams of the display screen are halved, and at the same time, surface light source conversion is realized, the light emission is uniform and soft, the viewing angle is wide, the contrast is high, the moiré pattern is greatly eliminated, glare and glare are reduced, and visual fatigue is relieved.
2. Material advantages
The new polymer resin material has the characteristics of high transmittance (95% ± 2%), strong weather resistance, low stress, strong physical and mechanical properties, and excellent process operability.
3. Display advantages
Healthy eye protection: Use matte surface treatment technology to reduce ambient light reflection and glare, reduce glare, and relieve visual fatigue.
Shooting without fear: Surface light source effectively eliminates moiré patterns, and the shooting effect is excellent.
Excellent touch: eliminates the graininess of human-computer interaction and facilitates cleaning and maintenance.
4. High protective performance
Moisture-proof, waterproof, and dust-proof: It is completely encapsulated using unique VMD process technology. The lamp surface protection level is as high as IP65, and can be directly cleaned and maintained without the need for mask protection.
Anti-impact: Can withstand 25Kg/cm² impact force, effectively avoiding product damage and lamp failure during transportation, installation and use.
Anti-oxidation and UV resistance: Advanced VMD packaging technology, strong air tightness, effectively isolates the external environment.
Technical advantages of Hi-tech Jingwei series GOB products
1. Fully automatic dry cutting technology: precise dimensional tolerance control, weakening physical seams, and more perfect display effects.
2. Selected self-packaged pixel light sources: controllable quality, complete series, and one-stop service.
3. Large-size module VMD technology: The colloid thickness deviation can be accurately controlled within ±0.01mm, and it performs better in ink color consistency, color deviation, infinite splicing, etc., improving user experience.
4. Traceless maintenance technology: Based on the characteristics of polymer resin materials, professional maintenance equipment is developed to achieve fast, accurate and traceless maintenance.
Application fields of GOB packaging technology
Commercial entertainment, advertising media, stage broadcasts, security monitoring, educational conferences, etc.
Hi-Tech will carefully accumulate and refine technology to continuously create cutting-edge products for users.
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