Ledfuls COB Screens Transform Visual and Spatial Design
When every meeting, performance, or exhibition demands stunning visual effects to convey profound messages, traditional display technologies often fall short. The LEDFUL COB display series emerges as the ultimate solution, eliminating installation complexities, reducing maintenance costs, and preserving spatial aesthetics while delivering seamless, high-definition visuals with vibrant colors.
The LEDFUL COB series leverages revolutionary Chip on Board (COB) technology, integrating LED chips directly onto circuit boards through advanced Flip-Chip processes. This innovative approach ensures precise welding between chips and PCBs, encapsulated with high-quality epoxy resin. The design significantly enhances screen stability and reliability while delivering unparalleled visual performance.
With an ultra-wide 170° viewing angle both horizontally and vertically, the displays eliminate color distortion and viewing dead zones. The low blue light emission design protects viewers' eyes during extended use. A remarkable 3840Hz refresh rate combined with 16-bit grayscale processing ensures fluid motion and natural color transitions. The 10000:1 contrast ratio delivers cinematic UHD quality with profound depth and dimensionality.
The 600x337.5mm cabinet dimensions perfectly match the 16:9 golden ratio, ideal for HD movies, business presentations, and artistic displays. The ultra-slim 39mm profile, constructed with high-strength die-cast aluminum, combines structural integrity with excellent thermal performance. At just 7.5kg per cabinet, installation flexibility is maximized for wall-mounting, ceiling suspension, or floor-standing configurations.
The series introduces a groundbreaking "zero-cable" design through internal connections and wireless transmission technology, streamlining installation processes. Front-maintenance capability allows LED module replacement in seconds using specialized tools, eliminating rear access requirements even in confined spaces.
High-precision die-cast aluminum cabinets maintain ±0.1mm tolerance for truly seamless splicing. The IP65 front-facing protection rating ensures resistance against water, dust, oxidation, static electricity, and impact. Advanced thermal management extends operational lifespan in demanding environments.
The technology serves diverse professional environments:
- Control Rooms: Delivers real-time data with precision
- Performance Venues: Creates immersive audience experiences
- Corporate Settings: Enhances presentations and exhibitions
- Retail Spaces: Elevates brand visibility and engagement
- Institutional Facilities: Supports information dissemination
| Model | COB0.9(Flip-Chip) | COB1.2(Flip-Chip) | COB1.5(Flip-Chip) | COB1.8(Flip-Chip) |
|---|---|---|---|---|
| Pixel Pitch (mm) | 0.9375 | 1.25 | 1.56 | 1.875 |
| Pixels per sq.m. | 1,137,778 | 640,000 | 409,600 | 284,444 |
| Brightness (nits) | 600-800 | 600-800 | 600-800 | 600-800 |
| Refresh Rate (Hz) | ≥3840 | ≥3840 | ≥3840 | ≥3840 |
| Viewing Angle | 170° H/V | 170° H/V | 170° H/V | 170° H/V |
| IP Rating | IP65 (Front) | IP65 (Front) | IP65 (Front) | IP65 (Front) |
The LEDFUL COB series represents the convergence of technological excellence and aesthetic refinement, offering professionals across industries a sophisticated tool for visual communication.
