COB LED Display Module

Description

COB LED display module, as an LED module using COB (Chip on Board) packaging technology, has greater advantages in display effect, stability and protection. The LED screen displays more delicate pictures. For example, COB display used for high-end conference room display, when watching high-definition images at close range, the picture is still clear and smooth.

✔ Low power consumption ✔ Smooth and hard surface ✔ 140° wide viewing angle ✔ Protect from moisture ✔ 2 YEARS WARRANTY

COB Packaging Technology

Unlike traditional SMD surface-mount packaging, COB packaging technology integrates light-emitting chips into PCB boards instead of soldering them one by one on PCB. This packaging method not only simplifies the production process, but also significantly improves the overall performance of the display. COB packaging technology is generally divided into COB flip-chip and COB front-mount. Compared with traditional front-mount technology, COB flip-chip presents unique characteristics in appearance, size, heat dissipation performance, etc.

Excellent Display Effect

COB LED module is a surface light source, and SMD LED module is a point light source. Therefore, the COB screen has a better visual perception, no graininess, and is more suitable for close viewing. COB screens have a higher contrast than SMD screens. When viewed from the front, the viewing effect of COB screens is closer to that of LCD screens, with bright and colorful colors and better details. This is especially important for application scenarios that require accurate display of colors, such as weather report halls, studios, etc.

Stability and Protection

COB technology significantly reduces the package size of LED modules. This not only improves the overall performance and reliability of LED displays, but also makes LED displays lighter, easier to install and maintain. COB LED modules have a higher protection level, good waterproof and moisture-proof performance, and a smooth and hard surface, which is anti-collision and anti-bump.

High Definition

COB LED modules do not have the lamp bead structure in traditional SMD packages, achieving smaller pixel pitch. The pixel pitch of COB display screens is usually below 2.0mm, such as P0.62, P0.78, P0.93, P1.25, and P1.53, which has incomparable advantages in the field of ultra-high-definition display. Smaller dot pitch means higher pixel density and finer image performance, which can meet the audience’s demand for high-definition picture quality.

COB LED Display Aging Test

320x160mm Series COB LED Display Module

Model	Pixel Pitch	LED Type	Module Size（MM）	Module Resolution	Driving Mode	Refresh Rate(Hz)	Brightness(Nits)
P1.25-i64S-COB-320×160	P1.25mm	Flip chip COB	320*160	256*128	1/64	3840	600
P1.53-i52S-COB-320×160	P1.53mm	Flip chip COB	320*160	208*104	1/52	3840	600
P1.86-i43S-COB-320×160	P1.86mm	Flip chip COB	320*160	172*86	1/43	3840	600

150×168.75mm Series COB LED Display Module

Model	Pixel Pitch	LED Type	Module Size（MM）	Module Resolution	Driving Mode	Refresh Rate(Hz)	Brightness(Nits)
P0.62-i64S-COB-150×168.75H	P0.62mm	Flip chip COB	150*168.75	242*272	1/64	3840	500~800
P0.78-i64S-COB-150×168.75H	P0.78mm	Flip chip COB	150*168.75	192*216	1/64	3840	500~800
P0.93-i60S-COB-150×168.75H	P0.93mm	Flip chip COB	150*168.75	160*180	1/60	3840	500~800
P1.25-i60S-COB-150×168.75H	P1.25mm	Flip chip COB	150*168.75	120*135	1/60	3840	500~800
P1.56-i54S-COB-150×168.75H	P1.56mm	Flip chip COB	150*168.75	96*108	1/54	3840	500~800
P1.87-i45S-COB-150×168.75H	P1.87mm	Flip chip COB	150*168.75	80*90	1/45	3840	500~800