Flip-chip COB LED Video Wall
Flip-chip COB is the process of die-bond the chip directly onto the PCB board, without wire bonding, a simplified process contributes to less defect creation factor. bringing to high black occupancy and reliability.
Mini & MICRO LED
Massive Transfer
Flip chip COB
Modular Design
Surface Treatment
COB LED Wall Mass Transfer Technology
Visionpi’s patented mass transfer technique is a novel approach for transferring millions of micro LED chips accurately. With the mass transfer technology, the UPH of micro & mini LED displays is more than 2.5KK, and the mass production yield rate is more than 99.999%.
Hassle-Free Installation.
16:9 ratio COB LED video wall cabinet, no need to stretch the video source. Easy and efficient installation, Complete front service, Perfect design produce a uniform installation across any setting with Visionpi seamless splicing tech,eliminating gaps between frames or cabinets.
Super Viewing Angle
175°H/175°V wide viewing angle, the central view at any angle, horizontal and vertical viewing angle can ensure the color, brightness uniform.
Seven Protections
Outdoor COB LED Screen
Up to 3000 nits outdoor Flip chip cob led screen make your led wall stand out.4K led display :P1.9mm 500x500mm.
COB LED Video Wall
COB LED’s waterproof, shockproof, static-free, anti-oil stain, excellent heat dissipation, wide view angle, signal/power backup, etc. features make it invincible for control centers, conferences, TV, subway, large scale events, education, medical diagnosis, advertising, etc. applications.
High contrast
Specialized Black Seal technology: Pristine black & color expression The fusion of an exceptionally black base with patented Optical painting material: Matte Black, Natural Black, and Brilliant Black, deliver deep black levels for intense contrast and immaculate detail for a variety of applications.
Pixel to pixel Calibration
Fine-tune multi-step factory calibration process tunes video wall displays to the optimal uniform brightness and color across multiple displays to fit any broadcaster application or environ- ment.
Inspection System
High-precision optical recognition system marks the R/G/B coordinate file by judging the chip brightness and threshold on the speed of 40K/S(mini chip) ,fully inspected to reach zero failure rate before delivery.
COB LED VIDEO WALL PRODUCTION
Flip Chip COB LED DISPLAY P1.25
| PIXEL PITCH | 0.7MM | 0.93 MM | 1.2MM | 1.5MM |
| CABINET SIZE (W X H) | 300X 337.5 MM | |||
| 23.62X13.29 IN | ||||
| CABINET RESOLUTION | 768W*432H | 640W X 360 H | 480W X 270H | 480W X 216H |
| MODULE SIZE | 150*112.5mm | |||
| RESOLUTIION/SQ.M | 2,040,816 | 1,156,203 | 694,444 | 444,444 |
| WATTS /m² | 500 MAX / 160 AVG | |||
| WEIGHT /m² | 6.5KG | |||
| MAX BRIGHTNESS | 600 -800 NITS | |||
| VIEWING ANGLE MAX | 175° HORIZONTAL. 175°VERTICAL | |||
| CONTROL SYSTEM | NOVASTAR A SERIES | |||
| REFRESH RATE | 3840HZ | |||
| CURVABLE | 1.3-1.5 DEGREE BETWEEN EACH CABINET | |||
| Color temperature | 9000K ±200K (3000K-10000K Adjustable) | |||
| Viewing angle | 170° Horizontal /160° Vertical | |||
| Recommended viewing distance | 2-10 meters | |||
| Center distance deviation of LED | ≤1% | |||
| Brightness uniformity | ≥97% | |||
| Color uniformity | ≥98% | |||
| Contrast | 15000：1 | |||
| SERVICEABILITY | SURFACE IP65 | |||
| INDOOR / OUTDOOR | INDOOR | |||
| INPUT VOLTAGE (VAC) | 110 / 120/ 208 / 220/ 240 VAC -SINGLE PHASE | |||
| OUTPUT BIT DEPTH | 16-BIT STANDARD (16.7 MILLION) / UP TO 18-BIT (>1 BILLION) | |||
| STORAGE | -30℃ ～ +60℃ | |||
| WORKING ENVIROMENT | -20℃ ～ +45℃ / 10%～95% | |||
COB LED DISPLAY PRICE
The price of COB LED display varies depending on the size, and resolution(pixel pitch), Generally speaking, As a leading cob led display manufacturer, we are now able to provide the same cost as an SMD LED screen. To get a quoation, please contact our sales team.
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