COB-Z Series Fine Pitch COB LED Display
The COB-Z series is a Fine pitch COB LED display designed for meeting rooms, control centers, exhibition halls and other premium indoor spaces. Available from P0.625 to P1.87, it uses Mini COB flip-chip technology and a 600 × 337.5 mm 16:9 cabinet with full front service.
With 10,000:1 contrast, a 3840 Hz refresh rate and a matte 4H surface, it delivers clear images while reducing glare and improving durability. Its common-cathode design also helps lower heat and power consumption for reliable long-term operation.
- Usage environment: Indoor
- Indoor pitch: P0.625, P0.78, P0.9375, P1.25, P1.5625,P1.875
- Cabinet size:600x337.5mm
- Module size:150x168.75mm
- CE,RoHS,FCC Approved
Learn more about the EU RoHS Directive for electrical and electronic equipment.
COB-Z Series Fine Pitch COB LED Display Overview
The COB‑Z fine pitch COB LED display leverages Mini COB flip‑chip technology and 600 × 337.5 mm 16:9 cabinets to build seamless high‑definition video walls. Covering pixel pitches from P0.625 to P1.87, it features a 10000:1 contrast ratio, 3840 Hz refresh rate and wide viewing angles to deliver sharp visuals for close‑range viewing.
At just 39.5 mm slim and 4 kg, its die‑cast aluminum cabinet enables full front‑access maintenance, simplifying both installation and on‑site servicing. It is well suited for meeting rooms, control centers, exhibition halls and other high‑end indoor environments.
Product Features
Mini COB Flip-Chip Technology
The COB‑Z fine pitch COB LED display adopts Mini COB flip‑chip technology. This design eliminates space taken by bonding wires, allowing chips to be packed much tighter and easily achieve a 0.5 pixel pitch.
With chips flipped upward, the light‑emitting surface stays unobstructed by bonding wires, which expands the effective light‑emitting area. It delivers higher brightness at the same power consumption, or lower power draw at equal brightness, along with even light output and better color consistency.
In addition, the heat‑generating layer of the chip sits close to the substrate, greatly shortening the heat dissipation path. This results in lower front‑surface temperature of the screen — roughly 10 °C cooler than displays using front‑mounted chips, and brings improved system stability and service life.
Stronger stability and protection
On a fine pitch COB LED display, light‑emitting chips are fully encapsulated in resin compounds. It achieves 4H surface hardness and an IP54 protection rating, delivering strong performance against water, dust, moisture, static electricity and physical impact. This makes it well‑suited for a wide range of challenging operating environments.
Better display performance
Built with full flip chip technology, the Fine Pitch COB LED Display features tightly packed chips that deliver near surface‑source lighting. This greatly minimizes moiré patterns, resulting in finer‑textured images, wider viewing angles and minimal off‑axis color shift.
When paired with low pixel area ratio and surface black‑treatment, it reaches a 10000:1 contrast ratio. The screen renders deeper blacks and purer whites for more lifelike content, with noticeably improved depth and visual transparency.
16:9 aspect ratio design
As a Fine Pitch COB LED Display, the COB‑Z series comes in a standard 16:9 cabinet aspect ratio. It supports pixel‑to‑pixel mapping for HD, 4K and 8K resolutions. This eliminates image distortion and scaling blurriness, delivers perfect matching with high‑definition video sources, and produces sharp native visuals across the entire screen.
Product Parameters
| Pixel Pitch | P0.625 | P0.78 | P0.9375 | P1.25 | P1.5625 | P1.875 |
|---|---|---|---|---|---|---|
| LED chip process | Flip chip process | Flip chip process | Flip chip process | Flip chip process | Flip chip process | Flip chip process |
| LED pixel circuit solution | Common cathode circuit | Common cathode circuit | Common cathode circuit | Common cathode circuit | Common cathode circuit | Common cathode circuit |
| LED board surface treatment | Matte frosted | Matte frosted | Matte frosted | Matte frosted | Matte frosted | Matte frosted |
| Surface Hardness | 4H | 4H | 4H | 4H | 4H | 4H |
| Density (Pixels/㎡) | 2,560,000 | 1,638,400 | 1,137,777 | 640,000 | 409,600 | 284,444 |
| Module Size (mm) | 150x168.75 | 300x168.75 | 300x168.75 | 300x168.75 | 300x168.75 | 300x168.75 |
| Module Resolution (Pixel) | 240x270 | 192x216 | 160x180 | 120x135 | 96x108 | 80x90 |
| Cabinet Size (mm) | 600x337.5 | 600x337.5 | 600x337.5 | 600x337.5 | 600x337.5 | 600x337.5 |
| Cabinet Resolution (Pixel) | 960x540 | 768x432 | 640x360 | 480x270 | 384x216 | 320x180 |
| Cabinet Weight (KG) | 4 | 4 | 4 | 4 | 4 | 4 |
| Refresh Frequency (Hz) | 3,840 | 3,840 | 3,840 | 3,840 | 3,840 | 3,840 |
| Driving Mode (Duty) | 60S | 48S | 54S | 60S | 54S | 40S |
| Brightness (CD/㎡) | 600 | 600 | 600 | 600 | 600 | 600 |
| Contrast Ratio | 10000:1 | 10000:1 | 10000:1 | 10000:1 | 10000:1 | 10000:1 |
| Color Temperature | 9300K | 9300K | 9300K | 9300K | 9300K | 9300K |
| Viewing Angle (°) | 160 | 160 | 160 | 160 | 160 | 160 |
| Gray Grade (Bits) | 13 | 13 | 13 | 13 | 13 | 13 |
| Input voltage | AC100-240V 50-60Hz | AC100-240V 50-60Hz | AC100-240V 50-60Hz | AC100-240V 50-60Hz | AC100-240V 50-60Hz | AC100-240V 50-60Hz |
| Max. Power Consumption (W/㎡) | 740 | 420 | 420 | 420 | 420 | 420 |
| Avg. Power Consumption (W/㎡) | 220 | 220 | 220 | 220 | 220 | 220 |
| Frame Frequency (Hz) | ≥60 | ≥60 | ≥60 | ≥60 | ≥60 | ≥60 |
| Lifetime (Hours) | 100,000 | 100,000 | 100,000 | 100,000 | 100,000 | 100,000 |
| LED Board Surface IP Grade | IP54 | IP54 | IP54 | IP54 | IP54 | IP54 |
| Operating Temp. & Humidity Range | -10ºC-+40ºC/10%RH-90%RH | -10ºC-+40ºC/10%RH-90%RH | -10ºC-+40ºC/10%RH-90%RH | -10ºC-+40ºC/10%RH-90%RH | -10ºC-+40ºC/10%RH-90%RH | -10ºC-+40ºC/10%RH-90%RH |
| Storage Temp. & Humidity Range | -20ºC-+60ºC/10%RH-90%RH | -20ºC-+60ºC/10%RH-90%RH | -20ºC-+60ºC/10%RH-90%RH | -20ºC-+60ºC/10%RH-90%RH | -20ºC-+60ºC/10%RH-90%RH | -20ºC-+60ºC/10%RH-90%RH |
Product Images
COB module front
COB module back
500×1000 Back of LED rental screen cabinet
COB box back
Product Videos
Product Case
Multifunctional Auditorium
High-end corporate conferences
Smart Control Center
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