Core Universal Features of The Series
1. Full Flip Chip COB Packaging, No Afterimage & Low Failure Rate
The entire 320×160 COB series adopts full flip chip design without welding leads and brackets. Chip electrodes are directly bonded to the substrate, shortening heat conduction channels and reducing thermal resistance effectively. It eliminates residual images and caterpillar light trails after long-term static display, realizes low-power cold screen operation, and greatly reduces dead lamp failure rate for long-term stable operation.
2. Nano Matte Anti-glare Surface, 20000:1 Ultra High Contrast
All modules are covered with nano superconducting epoxy matte fog coating, which suppresses mirror reflection and moiré interference during camera shooting. It maintains pure deep black screen background for long-term use. The soft surface light source avoids dazzling grainy vision, reduces eye fatigue during close-range viewing, and delivers ultra-high contrast and delicate display effect.
3. Ten-protection Integrated Structure, 4H Hard Washable Panel
Integrated full-sealed COB packaging realizes ten core protections: waterproof, dustproof, moisture-proof, anti-collision, anti-scratch, anti-static, anti-oxidation, anti-salt spray, anti-vibration and anti-blue light. The surface hardness reaches 4H, supporting direct wiping with wet cloth. It effectively avoids lamp damage caused by collision during transportation and installation, greatly reducing after-sales maintenance problems.
4. 3840Hz High Refresh & 16bit High Grayscale, Vivid Color Restoration
Equipped with high-performance PWM drive IC, the whole series achieves 3840Hz ultra-high refresh rate and 16-bit high grayscale depth. Dark details transition smoothly with rich and saturated color reproduction. No scanning lines, stroboscopic shadows or dead pixels appear during long-time operation or camera shooting, meeting professional broadcast-level display standards.
5. Universal 320×160 Standard Size, Strong Compatibility
Unified 320×160mm module dimension and industry-standard hole position design, compatible with most mainstream aluminum display cabinets on the market. Adopts DC low-voltage drive to reduce overall heat generation. Built-in Flash correction chip supports single-point brightness and chromaticity calibration, ensuring uniform and seamless splicing effect for large screens.
6. Uniform Surface Light Source, Particle-free Delicate Display
COB technology converts traditional point light source into uniform surface light source. No obvious pixel grain can be observed at close viewing distance, effectively restraining shooting moiré patterns. The screen picture is smooth, natural and delicate, greatly improving the overall display grade.
Vican Manufacturer Advantages
1. Independent COB R&D & Complete Qualifications
Vican owns independent full flip-chip COB packaging R&D capabilities and multiple technical patents. All 320×160 series modules have passed 3C, EMC CLASS-A, RoHS and energy-saving certifications, compliant with government engineering bidding and acceptance standards.
2. Factory Direct Mass Supply & Stable Quality
Equipped with automatic COB packaging production lines to ensure stable mass output and consistent batch quality. Support bulk wholesale and customized brightness/color temperature adjustment, with flexible delivery cycles for medium and large engineering orders.
3. Full Lifecycle One-stop Engineering Service
Complete closed-loop service covering pre-sales scheme design, on-site survey, in-sales standardized production and point-by-point calibration, and after-sales nationwide door-to-door installation, debugging and long-distance technical troubleshooting.
Model Positioning & Application Scenarios
P1.25 COB (High-definition Premium Model)
With 640,000 dots/㎡ ultra-high pixel density, it delivers exquisite ultra-HD display effect. Suitable for high-end smart city command centers, emergency dispatch centers, media convergence centers, high-grade government reception halls and premium enterprise conference visualization projects.
P1.53 COB (Balanced Cost-effective Model)
Balancing resolution and cost performance, with 422,500 dots/㎡ pixel density. Widely used in medium and high-end enterprise conference halls, security monitoring centers, government service halls and smart campus exhibition display walls.
P1.86 COB (Economical Practical Model)
With 288,369 dots/㎡ standard pixel density, it meets conventional high-definition display demands. Ideal for enterprise lobby display screens, community information release screens, shopping mall brand display walls and conventional indoor monitoring display projects.
