ON-COB Pro Series högupplöst COB LED-skärm för större inomhusinstallationer

ON-COB Pro Series

COB LED display for large display surfaces, custom formats and professional indoor installations

COB LED display for large indoor installations

Flexible formats
with high image quality

ON-COB Pro Series is a high-resolution LED display with flip-chip COB technology, developed for larger indoor installations where image quality, flexible formats and long-term reliability are particularly important.

The series combines a contrast ratio of 10,000:1 with 600 nits of brightness and a refresh rate of 3,840 Hz. This provides a clear and stable image for video, presentations, digital signage and other visual content.

ON-COB Pro is available in pixel pitches of 1.25, 1.56 and 1.95 mm. The 500 × 500 mm panel format makes the series suitable for large display surfaces, wide formats and project-specific installations in showrooms, reception areas, control rooms, public spaces and other professional environments.

Modular COB solution from Trefyr

Developed for large display surfaces and custom formats

ON-COB Pro combines high-resolution COB technology with square 500×500 mm panels and a protected display surface for larger and more customized indoor installations.

Flexible sizes and formats

The modular 500×500 mm panels can be combined to create traditional aspect ratios, wide display surfaces and project-specific solutions adapted to the space.

Sharp images at short viewing distances

Pixel pitches from 1.25 to 1.95 mm provide clear reproduction of text, images and video, even at relatively short viewing distances.

Durable and protected display surface

COB technology protects the LED components against impact, dust and physical contact. The smooth surface is also easy to clean.

Stable image reproduction

A refresh rate of 3,840 Hz provides stable reproduction of moving content and smooth visual transitions in professional environments.

Installation and service

Modular construction with front service access

ON-COB Pro is designed for permanent indoor installations where the display needs to be adapted to the format of the space while remaining accessible for future service.

The panels are 50 mm deep. Magnetically mounted LED modules and internal components can be accessed from the front of the display, simplifying both installation and future maintenance.

Wall-mounted

The display is installed on a customized structure directly against the wall. This creates a slim, permanent installation that remains easy to service from the front.

Recessed and custom formats

The display can be built in wide, vertical or asymmetrical formats and integrated into walls or interior structures. Front service access simplifies future maintenance.

Freestanding

The display is installed on a floor-standing structure when wall mounting is not possible. This provides a stable and flexible installation adapted to the space.

Ceiling-mounted or suspended

The display can be suspended from the ceiling or an existing rigging structure. This provides flexible placement while keeping the floor area beneath the display clear.

ON-COB Pro Specifications

Optical

Pixel Pitch: 1.25mm | 1.56mm | 1.95mm
Type of LED: Flip-chip COB LED
Pixel resolution: 400×400 | 320×320 | 256×256
Brightness (nit): 600 nit
Grayscale (bit): 13 bit
Contrast ratio: 10 000:1
Viewing angle: 160° H | 160° W
Refresh rate (Hz): 3 840 Hz
Material: Die-cast aluminum
Dimensions: 500x500x50 mm
Weight: 6.4 kg
Service: Front
IP rating: IP40/IP21
Control unit: NovaStar
Receiving card: NovaStar
Data connection: Ethernet
Power Consumption (max): 320W / sqm
Power Consumption (avg): 120W / sqm
CCC, CE, CB, ROHS, FCC, ETL, PSE, CQC
2 year

Project information

Start your project

We can help you design custom solutions for LED video wall, display and screen rental or installation in any application. Whatever the size, complexity, or type of installation, we will find the solution that meets your needs.

Contact sales

Sebastian Brissman
Project Manager/Sales
Phone: +46 730-757733
Email: sales@trefyr.se

Sebastian Brissman, projektledare på Trefyr