1. 0.78mm Ultra-fine Pitch + Full Flip-chip COB 10-protection Technology
The P0.78 LED display adopts cutting-edge full flip-chip COB packaging structure. LED chips are directly bonded and fully sealed on the PCB substrate with integrated lens coverage, realizing ten core protections: waterproof, dustproof, moisture-proof, anti-collision, anti-static, anti-oxidation, anti-salt spray, anti-vibration, anti-scratch and anti-blue light. The 4H high-hardness matte fog surface is wear-resistant and washable. Compared with traditional SMD screens, it features higher airtightness, more uniform heat dissipation, lower power consumption and no halo or color shift. It maintains stable and consistent image quality after long-term 7×24-hour continuous operation.
2. True 8K/10K Ultra HD Lossless Display, Zero Particle Image Quality
With 0.78mm ultra-fine pixel pitch and ultra-high pixel density of 1,638,400 dots/㎡, the screen achieves true 10K ultra HD lossless image restoration. There is no particle sense, jagged edges or blurred textures even at zero-distance close viewing. Equipped with 3840Hz ultra-high refresh rate and 16Bit high-precision grayscale, it delivers smooth dark color transition and rich picture layering. No stroboscopic flicker or scanning black lines during mobile phone and professional camera shooting, fully meeting broadcast-level live broadcast and ultra HD monitoring standards.
3. Standard 16:9 Golden Ratio Cabinet, Seamless Splicing Without Distortion
The product is equipped with a standard 16:9 golden ratio die-cast aluminum cabinet with dimensions of 600*337.5*39.5mm, which is highly compatible with mainstream 4K/8K/10K video output ratios. After large-area splicing, the picture has no stretching, compression or deformation, perfectly matching various HD video signal sources and control systems. The high-precision cabinet with flatness ≤0.1mm realizes almost seamless splicing and integrated visual effect. The large-size cabinet effectively reduces splicing quantity, simplifies construction procedures and shortens on-site installation cycle.
4. Lightweight Body & Full Front Maintenance, Low Operation Cost
The whole cabinet is made of high-strength die-cast aluminum material, featuring light weight, high rigidity, anti-deformation and excellent heat dissipation. The single small cabinet weighs only about 4kg, reducing wall and suspension load. The full front maintenance design requires no reserved rear operation space, adapting to embedded, wall-mounted, hoisting and floor-standing installation in narrow indoor environments. Module replacement, circuit inspection and equipment debugging can be completed by a single operator from the front, greatly reducing later maintenance difficulty and equipment downtime.
5. Ultra-high Stability & Ultra-low Failure Rate, Long-term Maintenance-free
Benefiting from the fully sealed flip-chip COB structure with no exposed lamp beads and welding points, the P0.78 screen fundamentally avoids common failures of traditional LED displays such as dead lamps, lamp falling and lamp bead oxidation. It has excellent shockproof, dustproof, anti-collision and anti-static performance, supporting long-term heavy-duty uninterrupted operation with extremely low failure rate. The overall service life is far longer than ordinary small-pitch screens, realizing long-term stable and maintenance-free operation for engineering projects.
6. 175° Ultra-wide Viewing Angle, Broadcast-level Color Consistency
Customized high-precision optical diffusion lens achieves 175° ultra-wide viewing angle in both horizontal and vertical directions, completely solving the problems of side dimming and color deviation. The full-screen brightness uniformity is ≥98%, and the chromaticity deviation is controlled within 0.003Cx/Cy, ensuring no color difference or color block in large-area spliced screens. It supports 16.7M true color display, reaching professional broadcast-level color calibration standards.
Manufacturer Core Advantages
1. Mature Mass Production Technology & Complete Authoritative Qualifications
Vican has years of professional R&D and manufacturing experience in COB ultra-fine pitch LED displays. The full flip-chip COB technology adopted by P0.78 model has achieved stable large-scale mass production with high yield rate and consistent product quality. All products have passed authoritative national and international testing, with complete 3C, EMC CLASS-A, ROHS, energy-saving certifications and professional patent qualifications, fully meeting the bidding and acceptance requirements of government and large-scale engineering projects.
2. Factory Direct Supply Without Middlemen, High Cost Performance
As a professional original LED display manufacturer, we independently complete the whole process of R&D, production, assembly and calibration for P0.78 COB screens. There is no middleman markup, effectively reducing customers’ procurement costs. We support batch customization and project personalized scheme optimization according to different on-site sizes and installation environments, providing targeted high-cost-performance display solutions.
3. Full-lifecycle One-stop Turnkey Engineering Service
We provide full-process closed-loop services for all projects: pre-sales free on-site survey, customized visualization scheme design and accurate budget quotation; in-sales standardized production, professional on-site installation and precise point-by-point color calibration; after-sales lifelong technical support, rapid fault response and regular equipment maintenance and upgrade. We fully cooperate with bidding document sorting, qualification submission and project acceptance to solve all customer engineering and after-sales problems.
4. Application Scenarios
Widely applied in smart city command centers, urban super brain operation and maintenance platforms, national emergency dispatching centers, radio and television studios, media convergence centers, government high-end reception conference rooms, enterprise digital exhibition halls, smart park monitoring centers and other high-end indoor 8K/10K ultra HD visualization scenarios.
