| Customization: | Available |
|---|---|
| Tube Chip Color: | Full Color |
| Display Function: | Video Display, Image & Text Display, Text Display, Market Display |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
What is COB ?
COB products are widely used in various lighting fields. It is a product with huge market potential and has many future development spaces and opportunities.COB products are a semiconductor packaging technology that directly adheres multiple bare chips to a substrate. Different from traditional single LED packaging, COB technology integrates multiple LED chips on a substrate to form a large light source module, achieving high performance. Density of light output.
COB process (Chip on Board)
The LED chip is directly packaged on the circuit board (omitting the bracket step of traditional SMD), and then covered with epoxy resin for protection.
Core features:
More durable: no exposed solder joints, anti-collision and moisture-proof, longer life.
Clearer: high pixel density, no graininess when viewed at close range.
Thinner and lighter: simplified structure, the screen can be made thinner.
Compared with traditional SMD:
SMD: LED chip → soldered on the bracket → attached to the PCB board.
COB: LED chip → directly bound to the PCB board → overall packaging.
Summary: COB is the "integrated packaging" technology of LED screens, with good picture quality, durability, and suitable for high-end scenes (such as conference rooms, virtual shooting)
| COB LED Display | |||
| model | P0.9 | P1.25 | P1.56 |
| Pixel Pitch | 0.93mm | 1.25mm | 1.56mm |
| Unit Size | 600X 337.5MM | 600X 337.5MM | 600X 337.5MM |
| LED Type | SMD1010 | SMD1010 | SMD1212 |
| Pixel / Unit | 640*360 | 480*270 | 384*216 |
| Pixel density | 1155625 dots/m² | 640000 dots/m² | 410881 dots/m² |
| Scan Mode | 1/45 scan | 1/45 scan | 1/54 scan |
| Unit Weight | 7 Kg | 7 Kg | 7 Kg |
| Module Size | 150 x 168.75 mm | ||
| Viewing Angle | H160 degree V160 degree | H160 degree V160 degree | H160 degree V160 degree |
| Application | Storage-40°~60° C, working-20°~50° C, | Storage-40~60° C, Working-20~50° C | Storage-40~60° C, Working-20~50° C |
| Protection Level | For indoor use only | For indoor use only | For indoor use only |
| Power Consumption | Max:320w/m2; Average:128w/m2 | Max:280w/m2; Average:112w/m2 | Max:250w/m2; Average:100w/m2 |
| Frame Refresh | ≥ 60Hz | ≥ 60Hz | ≥ 60Hz |
| Refresh Rate | 3840Hz | 3840Hz | 3840Hz |
| Processing | 16bit | 16bit | 16bit |
| Brightness | 800-2000nits | 800-2000nits | 800-2000nits |
| Power Supply | AC110/240V, 50~60Hz | AC110/240V, 50~60Hz | AC110/240V, 50~60Hz |
| MTBF | ≥ 1, 000 Hours | ≥ 1, 000 Hours | ≥ 1, 000 Hours |
| Life Span | ≥100, 000 Hours | ≥ 100, 000 Hours | ≥ 100, 000 Hours |
| Pixel Failure | < 0.0003 | < 0.0003 | < 0.0003 |
| Maintenance Method | Front Maintenance | ||
| Woking Humidity | 10% to 90% | ||
Cabinet Photo:
Module Photo :
FAQ :
1. Q: Can I get some samples?
){kind=link}