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[China]
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Address: Building C/D,longrun industrial area ,NO.1001-3 Xihuan Road Shangxing West Industrial Park, Shajing street,Bao'an District,Shenzhen,China
Contact name:Joyce
Shenzhen Longrun LED Optelectronic CO.,LTD |
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COB0.93 LED Video Wall Display
COB0.93 / 1.25 Indoor LED Video Wall Display For Live Stream / Broadcasting
Product Details Quick Reviews
1. Application: LED Video Wall for Livestream / broadcast / meeting room
2. Pixel Pitch: COB0.93 , COB1.25
3. Cabinet size: 600*337.5
LED Video Wall Display Features
This product adopts COB encapsulation technology, which is different from the traditional SMD surface-mount encapsulation. It integrates the light-emitting RGB chip in the PCB board instead of soldering LED lamp to the PCB one by one. This technology effectively improves the reliability, light color and protection performance of LED display.
1. 600mmx337.5mm die-casting aluminum cabinet, compatible pitch M0.93/M1.25.
2. The Horizontal and vertical viewing angle reach 170 degrees, wider than SMD screen.
3. Big high-quality chip, pure gold bonding wires, and pads are immersed gold technology, which is more reliable.
4. High refresh rate at low gray, refresh rate ≧3840HZ, Grey scale ≧14Bit.
5. Excellent heat dissipation and low light decay, PCB board dissipate heat directly, extended service life.
6. Module face IP65,water-proof, dust-proof, anti-oxidation, anti-static, anti-impact.
7. 16:9 ratio cabinet design,2K/4K/8K dot to dot match resolution,100% front service.
Product Technical Parameter
| COB0.93 / 1.25 Indoor LED Video Wall Display For Live Stream / Broadcasting | ||
| Technical | ||
| Item | M0.93-COB | M1.25-COB |
| Pixel Pitch (mm) | 0.9375 | 1.25 |
| LED Configuration | COB 1R1G1B | COB 1R1G1B |
| LED Type | 2 x 4 | 2 x 4 |
| Physical Density (dot/m²) | 1,137,778 | 640,000 |
| Module Size (W ×H ×D) mm | 150x56.25 | 150x56.25 |
| Module Resolution (W ×H) | 160x60 | 120x45 |
| Module Material | Plastic | Plastic |
| Cabinet Size (W ×H ×D) mm | 600x337.5x74.5 | 600x337.5x74.5 |
| Cabinet resolution (W×H) dot | 640x360 | 480x270 |
| Cabinet Material | Die Casting Aluminum | |
| Scanning Mode | 1/60 | 1/45 |
| Cabinet Flatness (mm) | ≤0.10 | ≤0.10 |
| Grey Scale (Bit) | 14Bit+Control Software 2Bit=16Bit | 14Bit+Control Software 2Bit=16Bit |
| Protection Level | LED Lamp side IP65, rear IP45 | |
| Installation/Service Method | Front or back installation/Front service | |
| COB0.93 / 1.25 Indoor LED Video Wall Display For Live Stream / Broadcasting | ||
| Optical | ||
| Item | M0.93-COB | M1.25-COB |
| Brightness | 50-500cd/㎡adjustable | |
| Color Temperature | 3200-9300K adjustable | |
| Brightness Uniformity | ≥98% | |
| Color Uniformity | Within 0.003Cx, Cy | |
| Horizontal/Vertical View Angle | ≥170° | |
| Contrast Ratio | ≥10000:1 | |
| Color Calibration of Single Dot | Yes | |
| Brightness Calibration of Single Dot | Yes | |
SMD VS COB
COB,called chip on board,puts LED chips on the PCB board directly.
SMD,called surface mounted devices,firstly puts LED chips and wires
into the frame.Secondly package the frame with ethoxyline
resin.Finally put it on the PCB board after reflow
COB Advantage
1. Without diameter of single pixel, pitch could be smaller.
2. Reduce frame cost,lower heat resistance of chips,achieve high
density package.
3. Use ethoxyline resin,improve protection function.
4. Without bare pixel foot,heat radiation by PCB board,more stable
and reliable.
5. High package efficiency decrease cost.
6. Ultra wide 170 ° viewing angle bring good visual experience.
Related Cases
Our Services
1. Reply your inquiry in 12 hours.
2. Experienced staffs answer all your query in fluent English.
3. Customized design is available, OEM & ODM are welcomed.
4. Exclusive and unique solution can be provided to our customer by our well-trained and professional staffs.
