COB Rental LED Display

Apr 12, 2023 | General | 0 comments

COB packing technology 

COB technology is a new and advanced way of making LED displays for outdoor use. It improves the performance and pitch of the displays, making them brighter, more uniform, and more durable. However, COB technology is also more costly and difficult to produce at the moment. which means that it is only suitable for high-end commercial display markets. COB technology is gradually gaining more popularity in the market, its ‘market share was less than 10% a few years ago.

COB vs IMD LED DISPLAY
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Outdoor COB LED Display.

COB (Chip on Board) is a kind of LED display packaging technology. LED light-emitting chips are directly bonded to the module board with high precision and connected to driver components on the module board through special media for overall protection of the light-emitting surface. COB packaging  eliminates  the two key procedures  of  turning LED chips  into lamp beads and reflow soldering as compared to standard SMD packaging. 
outdoor high brightness cob led display p1.9

High brightness and color uniformity

COB LED display can achieve a brightness of 3500nit/m2 for outdoor applications. and a color gamut of more than 115% NTSC  The uniform phosphor coating on the array of chips ensures consistent color performance across the display

outdoor cob led display brigthness

Wide viewing angle and high contrast

COB LED display has a viewing angle of up to 170 degrees, which means it can be seen clearly from different angles  The dark surface of the flip-chip COB display also enhances the contrast ratio and reduces the glare. The compact size of the COB LED also allows for more flexibility in designing the display shape and size.

outdoor cob wide viewing angle 170outdoor cob wide viewing angle 170
outdoor cob wide viewing angle 170outdoor cob wide viewing angle 170

Superb Reliability

Completely sealed with epoxy resin to cure the light-emitting chip, COB LED will be anti-shock, anti-collision, moisture-proof, dust-proof, waterproof, and so there will be no problem caused by transportation and installation

cob outdoor led display dust proof
outdoor cob led display waterproof 1.9
anti bump cob outdoor led display screen

Outdoor COB Rental LED Display

Pixel pitch covers P0.4-P1.8 to meet different requirements of users

  •  3500 nits brightness
  •  16 Bit grayscale
  •  up to 10000:1 contrast ratio
  •  HDR 10 supported
  •  120% NTSC color gamut
  •  38400Hz refresh rate
  •  Extremely high protection performance
  • Single Module Calibration Technology
  • onforms to industry standards and specifications
  • Self-developed optical display technology greatly protects the eyes
  • Super wide viewing angle 170
cob outdoor led display cabinet

320x480mm indoor LED Display

Apr 8, 2023 | General | 0 comments

In the realm of LED display solutions, the 320x480mm led display cabinet, crafted from high-grade plastic, represents a significant leap forward in both installation efficiency and cost-effectiveness compared to its die-casting aluminum counterparts. Engineered to accommodate 320x160mm LED modules ranging from P1.25 to P1.8, this cabinet simplifies the structural requirements, enabling a broader application range. Each cabinet is equipped with strategically placed magnets, allowing for seamless attachment to any steel surface, thus negating the need for complex mounting hardware. The installation process has been meticulously refined to ensure ease and simplicity—connecting each cabinet requires nothing more than linking the power and signal cables. This streamlined approach not only reduces labor and material costs but also accelerates the deployment process, making it an ideal solution for businesses seeking to leverage LED technology with minimal downtime and reduced financial investment.

320x480mm indoor led cabinet p1.8 p2 p2.5
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Key Features

-Cabinet size 320mmx 480mm
– Light cabinet with a weight of only 2.3 kg for easy handling.

cost effective indoor led video wall
320x480mm led cabinet installation layout

Easy Installation

– Sandwich structure with an easily removable rear cover, integrating power supply and receiving cards for quick maintenance.
– Frontal maintenance enabled for modules and PSU & others using a suction tool.
– 8-screw fixing system and magnetic components for rapid installation and assembly, reducing installation and labor times by 30%.

Intergrated Design

The LED display’s integrated power supply and receiving card streamline installation, improve reliability, save space, reduce power loss, and simplify maintenance.

indoor led display 320x480mm manufacturer
480x320 led cabinet plastic led screen

Performance

– High refresh rate of 3840 Hz to prevent scan lines in photos and videos.
– 14-bit grayscale and a wide viewing angle (160° horizontally and 140° vertically) for excellent visual quality.
– Reduced pixel pitch and high contrast ratio (3000:1) for sharp, clear images even at close observation.

Application Scenarios:

Ideal for fixed indoor installations in various sectors, including commercial, retail, corporate, conference, entertainment, meeting rooms, and hospitality.

This format organizes the information into clear categories, making it easy to understand and reference.

live broadcasting LED screen displaying an advertisemen
Specification P1.86 P2 P2.5
Dimension (MM) 320 x 480 x 52MM 320 x 480 x 52MM 320 x 480 x 52MM
Max Power (W) 80W 80W 80W
Cabinet Weight (KG) 2.42KG 2.42KG 2.42KG
Refresh Rate (Hz) 3840Hz / 1920Hz 3840Hz / 1920Hz 3840Hz / 1920Hz
Pixel Pitch (MM) 1.86MM  2 MM   2.5MM
LED Standard SMD1515 SMD1515 SMD2020
Scan Mode 1/43 Scan 1/40 Scan 1/32 Scan
Pixel Density (Dot/㎡) 289050 Dot/㎡ 250000 Dot/㎡ 160000 Dot/㎡
Brightness (CD/㎡) ≥700 CD/㎡ ≥700 CD/㎡ ≥800 CD/㎡
Viewing Angle 140° 140° 140°
Protection Level IP40 IP40 IP40
Maintenance Method Front Front Front
Grey Level 14-16 Bit 14-16 Bit 14-16 Bit
Working Temperature -20°C ~ 70°C -20°C ~ 70°C -20°C ~ 70°C
Working Humidity 10% – 65% RH 10% – 65% RH 10% – 65% RH
Life Span ≥50000 Hours ≥50000 Hours ≥50000 Hours
Working Voltage AC 110V / 220V, 50/60HZ AC 110V / 220V, 50/60HZ AC 110V / 220V, 50/60HZ

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