Recently, our US customer had a clear demand for a high‑end indoor LED display, mainly used for high‑end conference rooms. The customer required extremely delicate and high-definition picture details. Meanwhile, the customer paid more attention to the stability and clarity of COB technology. Hoping to realize true 16:9 golden ratio HD display without distortion.
| Series | COB Series |
| Pixel Pitch | P1.25(1.25mm) |
| Cabinet Size | 600×337.5mm |
| Refresh Rate | 3840Hz |
| Maintenance | Front |
| Brightness | ≥600(adjustable) |
Customer Requirements-P1.25 COB LED Display
First of all, it serves high-end indoor fixed scenes with ultra-HD pictures and no grain at close viewing.
In addition, the customer chose P1.25mm pixel pitch, pursuing higher resolution and finer display effect.
What’s more, the cabinet must adopt a standard 600×337.5mm size with 16:9 golden ratio to ensure that video and picture sources are displayed point‑to‑point without stretching or distortion.
At the same time, the screen needs to support convenient maintenance. Finally, the product should feature high refresh, stable color, low failure rate and long‑term stable operation, meeting the needs of 24/7 continuous use.
Our COB Series Solution
In response to the above needs, we strongly recommended our professional COB Series indoor high‑end LED display with 600×337.5mm die‑cast aluminum cabinet. The perfectly fits the 16:9 golden ratio design and realizes /2K/4K/8K seamless splicing display.
Specifically, this series adopts advanced COB chip‑on‑board packaging technology. P1.25mm ultra‑fine pitch, bringing smoother picture, higher contrast and truer color reproduction, completely eliminating graininess and supporting close‑range viewing.
In terms of core configuration, it supports front maintenance, which is extremely convenient for module replacement, power supply and card maintenance. The die‑cast aluminum structure ensures high flatness, stable and not easy to deform, and is easy to install and splice.
We then made a detailed comparison between COB technology and conventional SMD screens. And the advantages of COB such as anti‑collision, moisture resistance, dust resistance, low light decay and longer service life. After comprehensive comparison, the customer finally chose our COB Series P1.25 LED display to pursue the top indoor visual experience.
Customer Feedback-P1.25 COB LED Display
Later, the customer received the COB Series P1.25 LED video wall on schedule, and with our remote guidance, successfully completed the installation and commissioning work. Subsequently, all indoor meetings and exhibition activities were held as planned, and the display effect was highly recognized.
The customer said that the product has ultra‑high definition details, full and layered colors. 16:9 ratio display is accurate and standard, and the maintenance design is very user‑friendly. The perfectly meets the needs of high‑end indoor fixed installation.