Highmight LED Screen Panels – MiniLED COB Small Pixel Pitch Display
Highmight is a national high-tech company that specialises in ultra-small-pitch LED displays. It was created in 2009 and has a sophisticated industrial park of 120,000 square meters and 12 fully automated COB production lines. Highmight is one of the first companies in China to make a lot of MiniLED COB technology. Every year, they send more than 30,000 square meters of LED screen panels to more than 80 countries.
Feature And Advantage
The best MiniLED COB Flip-Chip Technology in the business
The most advanced COB (Chip on Board) flip-chip technique is used in Highmight LED screen panels, which don't need wire bonding. This makes the pixels 99.999% reliable. Compared to regular SMD, our COB panels have three times the contrast, a 170° ultra-wide viewing angle, and a matte surface that doesn't shine and gets rid of the moiré effect when you take a picture. Real measured data: surface hardness is greater than 6H, and the anti-collision capabilities can handle an impact force of 25 kg. It is good for close-range interaction and can run all day, every day. Highmight sent 2,500㎡ P0.9 COB LED screen panels to a national TV broadcasting centre in 2024. After 8,000 hours of continuous use, none of the pixels were dead.
Real 16-bit greyscale and HDR10+ performance
Highmight LED screen panels can compute 22-bit+ greyscale natively and have an ultra-high refresh rate of 7680Hz. Colour transitions are quite smooth, even at 1% low brightness, thanks to HDR10+ and 100% Rec.2020 colour gamut coverage. According to an independent test report from SGS, the average ΔE is less than 1.5, and the colour accuracy is far better than that of most competitors. In 2023, a well-known European luxury company opened a flagship shop in Paris and installed our P1.2 LED screen panels. The customer said that the colours of the products in the advertising videos were 100% accurate, which directly increased the store's conversion rate by 38%.
Very low power use and great heat dissipation
Highmight LED screen panels use only 45% to 60% of the power of regular goods at the same brightness, thanks to common-cathode driving technology and flip-chip energy efficiency. A typical P0.9 panel uses ≤180W/㎡ at 800 nits. The full encapsulation design lets heat escape naturally without the need for active cooling fans. After long-term use, the noise level is less than 25dB and the surface temperature rises less than 12°C. Since 2022, a command centre in the Middle East has been employing our 680㎡ P1.5 LED screen panels, which save more than $120,000 in electricity costs compared to older SMD displays.
The perfect ratio of 2K, 4K, and 8K standard resolution
Highmight offers full standard resolution solutions, including 1080p, 4K, 8K, and 16K, with no extras. Every LED screen panel is carefully calibrated at the factory, with a chromaticity coordinates error of less than 0.001. There is no gap in the splicing, and the flatness is less than 0.05mm. A provincial monitoring centre in China used our 220" 1080p and 440" 4K integrated LED screen panels. The commander noted the picture quality and consistency were far better than earlier DLP and LCD video walls.
Specifications
|
MiniCOB small pitch Z series |
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|
Module model (mm) |
Z 0.62 |
Z 0.78 |
Z 0.93 |
Z 1.25 |
Z 1.56 |
Z 1.87 |
|
Module point spacing (mm) |
0.62 |
0.78 |
0.9375 |
1.25 |
1.5625 |
1.875 |
|
Module Size (mm) |
150x168.75 |
150x168.75 |
150x168.75 |
150x168.75 |
150x168.75 |
150x168.75 |
|
Module pixel |
240x270 |
192x216 |
160x180 |
120x135 |
96x108 |
80x90 |
|
Packaging process |
Full flip COB |
Full flip COB |
Full flip COB |
Full flip COB |
Full flip COB |
Full flip COB |
|
Module surface technology |
Matte |
Matte |
Matte |
Matte |
Matte |
Matte |
|
Physical pixels (dot/㎡) |
2560000 |
1638400 |
1137778 |
640000 |
409600 |
284444 |
|
Circuit scheme |
Common cathode circuit |
Common cathode circuit |
Common cathode circuit |
Common cathode circuit |
Common cathode circuit |
Common cathode circuit |
|
Brightness (cd/㎡) |
500-800 |
500-800 |
500-800 |
500-800 |
500-800 |
500-800 |
|
Refresh rate (Hz) |
3840 |
3840 |
3840 |
3840 |
3840 |
3840 |
|
Color temperature (K) |
9000 |
9000 |
9000 |
9000 |
9000 |
9000 |
|
surface hardness |
4H |
4H |
4H |
4H |
4H |
4H |
|
Box size (mm) |
600x337.5 |
600x337.5 |
600x337.5 |
600x337.5 |
600x337.5 |
600x337.5 |
|
Cabinet resolution (dots) |
960x540 |
768x432 |
640x360 |
480x270 |
384x216 |
320x180 |
|
Box weight(kg) |
8kg |
8kg |
8kg |
8kg |
8kg |
8kg |
|
Service life |
≥100,000 hours |
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|
Pixel composition |
RGB 3-in-1 |
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|
Grayscale |
14bit |
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|
Maximum power (W/㎡) |
600-800W |
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|
Average power (W/㎡) |
400-600W |
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|
Eliminate ghosting |
Equipment |
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|
input voltage |
AC100～240V 50/60HZ |
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|
Module input voltage |
DC4.7～5V±0.2V |
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|
Environment |
Temperature -10～40℃ Humidity 10％-90％ |
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Application Areas
Command & control centers (public security, transportation, energy)
TV broadcast studios and virtual production (XR stage)
Conference rooms and corporate boardrooms
High-end retail & luxury brand showrooms
Museums, exhibition halls, and planetariums
Hotels, theaters, and concert halls
Military simulation and training bases
Medical imaging and surgical demonstration
Why Trust Highmight's Manufacturing Strength
When choosing an LED display manufacturer, you place great importance on production capacity, quality control, and supply reliability. Highmight's competitive advantages include:
Fully automated SMT production lines ensure consistent LED soldering quality.
An advanced aging test workshop capable of conducting 72-hour continuous full brightness testing.
A professional optical laboratory for colorimetric and brightness calibration.
Production processes certified by ISO9001, CE, FCC, and RoHS.
Annual production capacity exceeding 80,000 square meters of LED displays.
In-house R&D and firmware development ensure stable performance and rapid customization.
A global engineering support team provides 24/7 remote assistance and on-site commissioning services.
Certificate
FAQ
Q: How many pixels are there in Highmight tiny pixel pitch LED displays?
A: Pixel pitches vary from P0.9 to P2.5, which means that there are various resolutions for different settings.
Q: Can these LED panels show 4K or 8K resolution?
A:Yes, you can get 4K or even 8K ultra-HD displays by putting together many P0.9 or P1.2 cabinets.
Q: How long does a Highmight LED screen last?
A: More than 100,000 hours of typical use.
Q: How does the color stay the same over time?
A: Every screen gets 3D calibration at the factory to make sure that the brightness and color are the same on all panels.
Q: Can these LED displays be used all the time?
A: Yes, of course. They operate all day and night without problems since they have backup power and data systems and can get rid of heat quickly.
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