Standard cabinet
- size:600mm*337.5 led display device:27inch
- With 16:9 golden ratio, it can be seamlessly spliced into 2K, 4K, 8K screens.
- Seamless stitching, no sense of division of the picture.
- High reliability full flip integrated package.
- Constant current drive chip, uniform light, low power consumption.
- High contrast can achieve good display effect.
- Integrated module design, light weight, easy to install and disassemble.
Minray high-end cob led display device
Minray Mini-Cob led display device as the greatest display technology in the 21st century, is sweeping the world, is the major manufacturers to master the technical strength of the big competition, but also now become micro-led, to achieve mass production of high-definition led display, it has outstanding color reproduction, high contrast, high definition and other advantages, Solve the disadvantages of led display of SMD products, and we minray Technology, from a very early start to layout COB product series, first began to cooperate with OSRAM, Nichia and other packaging factories, began to invest in the research and development of COB production line, and became the world’s first mass production of P0.4 pitch led display manufacturers. In cooperation with Volkswagen Group, the first COB display screen was installed in the automotive field. After several generations of technical iterations of our COB products, we have now achieved high-end conference display partners in more than 50 countries around the world, and have rich COB technical strength.
If you have any questions, please consult our technical staff!
Mini-Cob led display products selection
As the world’s smallest mass-produced mini-led screen, with ultra-high-definition display effect, high contrast, high resolution, conference room, monitoring room, command center, military observation room, urban road monitoring and other fields of application, good consistency, large viewing Angle, bright color, high saturation, low failure rate, is a pursuit of the ultimate display product. And can also be used for shelf screen, advertising machine, poster screen.
Although the current price of the Mini-led screen can not be compared with the conventional led screen, but we in the pursuit of quality at the same time, but also increase the cost performance of the product, so that some users need high-end display field, can also experience the display effect of the mini-COB led screen, and 1.25mm, we currently think that the viewing distance is the most ideal. One of the most cost-effective products, you can easily complete 2K/4K/8K display, no gap splicing, no color difference, no dark lines, excellent consistency.
In some extreme environments, we recommend the use of 1.87mm, it can effectively adapt to some viewing distance is not too high requirements of users, and can better protect the led display, with waterproof, moisture-proof, dustproof, anti-static, in some sports events, news centers, media, studios can be applied. Can allow you to bring unexpected wonderful audio-visual effects.
Mini-Cob led display device feature
COB products are installed in the cabinet as a unit, the cabinet is made of CNC die-cast aluminum structure, with ultra-light, ultra-thin, good flatness characteristics, seamless installation, good consistency, error range within 0.1mm.
COB-LED screen, made of epoxy resin sealant, has very good air tightness, anti-bump, impact, full protection of led chip, is not affected by external forces of a led display。
The inverted packaging method used by the led is a way to plant the led chip on the PCB, which has a high strength anti-static ability and a completely sealed chip that is still stable in an electrostatic environment.
Mini-cob led screen, is currently the highest definition of the display product, it has a very small led light chip, small point spacing, can be a perfect alternative to LCD, splicing screen
Simple Interior Structure
Die-cast aluminum cabinet size is 600 * 337.5 mm, a single module 150 * 168.75 mm, with P0.9375 mm, P1.25 mm, mm, P1.5 P1.8 mm spacing you selection.
- Module full front maintenance, strong magnetic suction, smooth and seamless.
- The module is hard connected to the drive HUB, without external power cables and signal network cables, which is beautiful and has no security risks.
- The cabinet is equipped with a lock for quick installation
- Module anti-stupid design, free installation.
- Full front maintenance, modules, power supply, receiving card can be fully front maintenance.
Advantages Of COB Over SMD
Smaller Pixel Pitch: the pitch of SMD is P1.2-P2.0, while COB is P 0.5-P2.0.
Longer Life Span: Without the holder, the LED chip has lower heat resistance, largely increasing its life span.
Higher Protective Performance: The LED was tightly solidified by the epoxy resin.
Higher Heat Dissipation: The heat directly dissipates through the PCB.
Larger Viewing Angle: COB more likes the surface light source than the SMD, when light refracts, it has less light loss.
New Product Design
- Minray cob led module adopts strong magnetic installation, and die-cast aluminum box suction installation, power supply, HUB, receiving card can be used before maintenance installation, disassembly, convenient and fast.
- CNC high precision die-cast aluminum box, seamless installation, strong picture consistency
- High protection, COB module adopts the ultimate ink-black epoxy resin package, front protection level IP65, anti-collision, moisture, shock, water, dust, fire, anti-static, anti-salt spray environment adaptability
- Internal wiring, convenient, quick, simple and beautiful.
- Save space and decoration cost Hard link, hot swap, easy installation and maintenance
- Box characteristic design, quick connection, compatible with flat installation and arc installation, suitable for seaside, underground, vehicle, mobile fast disassembly and other special environment.
Unparalleled Picture Quality Performance
- Using minray self-developed common cathode led, high efficiency and energy saving, 1㎡ less than 0.1 degrees of electricity.
- Ultra-quiet, efficient cold screen technology, low temperature and high brightness, internal circulation heat dissipation, no need to add an independent fan or air conditioning heat dissipation.
- Real HDR ultra HD fine gray level depth up to 16bit.
- Ultra-high contrast, more clear details Ultra-wide color gamut, true color restoration.
- Moorless, scanning line, is a high-definition led display with the ultimate visual experience.
- It is widely used in emergency command center, dispatching operation control, security monitoring, high-end consultation, smart city, urban brain, radio and television studio, government administration, emergency, digital twin, Public inspection and law Department, transportation, energy, military, water conservancy, radio and television, finance, communications, tobacco, enterprises and other industries.
Precise Color Management
In order to provide the display efficiency of the COB led display, our expert engineers use optical diffuse lens technology, which can change the led light Angle and light path, enhance saturation, weaken the particle sense of the led chip, make the display surface similar to the surface light source, the display is delicate and soft, low blue light for a long time to watch the screen is not dazzling, and effectively suppress the Moore pattern. Fearless camera to shoot 90% BT2020 wide color gamut. No glare, no reflection, full matte, touch without fingerprints.
Precise Installation
The ultra-thin and ultra-light structure of the cabinet can withstand the suspension of greater weight, which can reduce the force on the load-bearing wall, make it safer and reduce the cost of the steel structure.
In order to increase the integration between the surrounding buildings and enhance the user’s viewing Angle, many of us use embedded wall installation, we provide a very convenient steel structure installation, only need to turn the screw, no on-site welding, stable and reliable.
For no maintenance channel, and need to attach the wall installation, we can use the full front maintenance module structure, can easily be completely front maintenance from the front, convenient installation.
Application scenarios And Specifications
- Application Scenarios
- Specification Parameter
| Pixel pitch(MM) | 0.9375 | 1.25mm | 1.56mm |
| Pixel | RGB | ||
| Encapsulation mode | COB | ||
| Pixel density(dot/㎡) | 1137777dot/㎡ | 640000dot/㎡ | 409600dot/㎡ |
| Module size(mm) | 150mm*112.5mm | ||
| Module resolution | 320*360dot | 240*270dot | 192*216dot |
| Cabinet size(mm) | 600mm*337.5mm*55mm | ||
| Cabinet resolution | 640*360pixel | 480*270pixel | 384*216pixel |
| Cabinet weight | ≤6KG | ||
| IP rating | IP65(Front) | ||
| service life | 50000h | ||
| luminance | 0-800CD/㎡（Adjustable） | ||
| visual Angle | H:160° V:140° | ||
| Max power | ≤600w/㎡ | ||
| Ave power | ≤300w/㎡ | ||
All Minray Led Display Products
The small dot pitch of LED small pitch display means that more LED lamp beads can be arranged in the unit area, thus realizing higher resolution. This enables the display to present more detailed and clearer images to meet application scenarios with extremely high requirements for picture quality.
The unit modules of LED small-pitch display can be seamlessly spliced with each other, avoiding the visual interference caused by the splicing seam of traditional display. This makes the whole display look more complete and unified, and improves the audience’s visual experience.
With our precise brightness adjustment technology and high quality LED lamp beads, LED small pitch display can realize even distribution of brightness, avoiding visual fatigue or image distortion caused by uneven brightness.
We have professional after-sales service engineers, can help you solve technical problems within 1 hour, 24 hours a day online service, for your led display escort!