outdoor led billboard

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

cob mass transfter tehcnology

Massive Transfer

flip chip led display cob

Flip chip COB

cob led display modules

Modular Design

surface painting cob led video wall

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%.

flip chip cob led display 0.9 1.25 1.56

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.

 

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Seven Protections

COB LED display Modules are sealed by epoxy resin and has no bare pad, which protects the LEDs from water, dust, oil stain, collision, oxidation and static.

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.

outdoor high brightness cob led screen

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. 

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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.

cob-led-display-visionpi-painting high contrast ratio copy
High coåntrast cob flip chip led wall
factory cob led display calibration

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.

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quantum dot Mini LED Display

Quantum Dot COB

  1. Superior Color: Wider gamut and consistent color, even at 85° angles.
  2. High Stability: 20% better uniformity, 8x less shift, and 12x lower temperature variation.
  3. Eco-Friendly: Uses non-toxic (GaN+QD) chips, supporting sustainability.

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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