The various functions and advantages of GOB LED displays
GOB LED display adopts a special packaging technology, which is loved by many companies and organizations, and the various functions and advantages of GOB LED display have become a topic of discussion among the general public, and today I will take you to know all the information about it.
What is GOB LED display?
GOB’s full name is “Glue-On-Board”, GOB LED has an advanced encapsulation technology, it adopts the on-board adhesive encapsulation, GOB LED display can be directly used epoxy resin or special glue coated in the PCB board on the LED chip, so that each LED chip has a strong protective shell.
Chips have a solid shell protection; this layer of glue can be used to protect the LED module from external factors such as cold and dust, the use of epoxy resin layer can also enhance the color vibrancy and contrast of the GOB LED display and so on.
What is the difference between GOB LED encapsulation technology and traditional
GOB LED VS SMD LED
SMD adopts the way of surface mounting, this encapsulation will be the LED chip encapsulated together, while GOB is on the basis of SMD using a special glue coated on the LED chip; SMD in the transportation or installation of the collision may make the display is more prone to beads fall off phenomenon.
However, the GOB LED module can be used to protect the LED module from cold and dust and other external factors. However, GOB LED encapsulation technology makes the LED chip protected by the glue layer, which can greatly extend the life of the whole display.
GOB LED VS COB LED
COB is the abbreviation of Chip-On-Board, this encapsulation technology directly arranges the LED chips densely on the PCB board, and then conducts the lead bonding, and then uses the glue to bond the LED chips and the lead together.
COB can also do higher pixel density LED display, so the price will be higher, GOB LED display in terms of protection performance and maintenance cost. The GOB LED display is much better in terms of protection performance and maintenance cost, even if the price will not be too different, it can also prove that the GOB LED display is a little more cost-effective.
What are the components of GOB LED display?
GOB LED display module
LED module is one of the main components of GOB LED display, LED module is used for displaying pictures or video content, while LED module consists of multiple LED chips and driver ICs mounted on a PCB board, and GOB LED module is glued and encapsulated on the surface, which is able to have a higher layer of enclosure protection.
Metal Cabinets
LED metal cabinets can provide more carriers for LED displays and make the appearance look more concise, with power supply, control system, various transmission data cables and so on; GOB LED displays are usually made of die-cast aluminum, which is thinner and lighter, and provides convenience for transportation and installation.
Power supply
GOB LED display needs a stable power supply to realize normal work, you can use the power supply data cable to connect with the LED module, so that each LED module can get the same current.
LED CONTROL CARD
LED control card is mainly used to convert the external image or video into the code which can be read by the LED display, and then display it on the LED display. Besides that, you can also adjust the brightness, contrast and so on of GOB LED display through computer.
Advantages of GOB LED display
High pixel density: the packaging technology of GOB LED display often applies to smaller pitch LED chip technology, and the smaller the pitch of LED display, the higher its resolution, so as to obtain high pixel density LED display.
Wide viewing angle: When the pixel density and surface flatness of GOB LED display screen is higher, the viewing angle of GOB LED display screen will also increase, the horizontal viewing angle of GOB LED, and vertical viewing angle can reach 160 ° or even more, which greatly reduces the blind spot of the field of vision and expands the whole range of the display’s field of vision;
the wider the angle of view allows the audience to watch GOB LED display, can maintain the clarity of the screen based on the degree of clarity of the screen, and can maintain the clarity of the screen. The wider the viewing angle, the more the viewer can maintain the clarity of the screen on the basis of more directions to appreciate the content of the display.
High contrast ratio: GOB LED display can make the whole display of contrast increase; GOB LED display has a high contrast ratio of 5000:1, is each frame of the image are added depth and dimension; so that the content of the LED display increases the sense of hierarchy, the contour will be more clear, at the same time, the color can be more reproduction, more realistic effect and so on.
Strong durability: The glue layer of GOB LED display forms a special protective film, which greatly reduces the risk of damage caused by the entire display in the process of installation or transportation, and can effectively extend the service life of the entire LED display.
High level of protection: on-board adhesive encapsulation technology, protection level as high as IP65, for GOB LED display with ultra-high moisture-proof, waterproof, dust-proof, anti-collision, anti-blue light, anti-static, anti-corrosion and other properties; GOB LED display innovative potting sealing has a super-high sealing performance, can better protect the LED by the erosion of the water and dust;
the display technology of the anti-BLU-ray performance, the eye can be greatly protected, but also can effectively extend the service life of the entire LED display. The anti-blue light performance of the display technology can make the eyesight be greatly protected, and can also alleviate the visual fatigue when watching the display for a long time and so on.
High refresh rate: GOB LED technology is a more advanced display technology, the display supports multi-frequency refresh, such as 960Hz, 1920Hz, 3840Hz, and can even have a high refresh rate of up to 7680Hz, to realize the display flicker-free, no lagging problems; GOB LED display is a super-high refresh rate LED display, can greatly reduce eye visual fatigue when watching the display content.
Low maintenance cost: GOB LED display has ultra-high reliability, specifically embodied in the durability and protection level of the display can be greatly improved, no need to frequently replace the LED module, will rarely be damaged.
Energy saving: GOB LED display adopts advanced packaging technology, PCB board also applies higher level driver IC, so that the whole GOB LED display can do less light pollution, voltage and current will also be controlled to make the display of electricity will be lowed, but also can reduce carbon emissions.
Chip heat less: even if the GOB LED display adopts the glue coating method, but it will not affect the heat dissipation effect of the whole display when the LED chip works, and also can do more excellent heat dissipation performance, so as to prevent the LED chip from generating too much heat when it is working.
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So, the glue encapsulation method of GOB LED display can not only do better protection, but also reduce the heat energy generated when it is working.
Long life: LED display has a super high service life, usually, they can be used up to 100,000 hours long, plus GOB LED display is equipped with high protection function and durability, so that the display will not be easily affected by external factors and reduce the service life.
Multiple sizes: The modular design of GOB LED display can provide buyers with many module sizes, according to the needs of each customer to choose the size, for example, 320x160mm, 320x320mm, 160x160mm, 256x128mm and other sizes, its high flexibility, to meet the needs of customers’ innovative ideas.
Thin and light easy to install: GOB LED display uses LED cabinet for assembly, LED cabinet is small, thin and light, high convenience, not only in the installation of convenient, also has a great advantage in transportation, can save a lot of labor transportation and installation costs and so on.
Seamless display: Customized quick locks are used around the LED cabinets, which can realize the flat and seamless splicing of multiple cabinets, ensuring that the GOB LED display can get a more perfect visual experience when broadcasting the content.
Front and back can be maintained: LED display in the maintenance of the front and back can be dismantled, not time-consuming but also labor-saving, reduce a lot of labor costs. GOB LED display LED module is used in the magnetic function, to improve the convenience of the maintenance of the display.
Application areas of GOB LED display
GOB LED display has an extremely wide range of applications, it has super high protection performance and various advantages are enough to make it stand out in the LED display market.
The high pixel density of GOB LED display can be used in TV studios or as the background wall of news in various TV stations, which can present the news content, weather conditions and latest news more clearly.
When GOB LED display is used in the monitoring room, the high resolution and color accuracy provide more reliable and real clear video recordings for the control room, which is more convenient for the police to search for evidence and other information, and make significant contributions to the maintenance of social stability.
GOB LED displays are easy to transport and install, perfect for temporary stage performances and concerts and other live events to provide a backdrop, after the sun goes down, GOB LED displays will not be affected by the outside world’s brightness, to achieve a clearer display of the content, and effectively stimulate the audience’s enthusiasm and vitality and so on.
When displaying products in retail stores and restaurants, you can change the content of product advertisements at will, or place them in a more conspicuous position to provide customers with shopping choices, because GOB LED displays have ultra-high protective features, so you don’t have to worry about spilling beverages or water on them, and you don’t have to worry about damages even if you touch them accidentally.
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Why GOB LED display is not suitable for outdoor use
Even though GOB display has super high protection system and new packaging technology, it is still not very suitable for outdoor application. Because, outdoor has to endure more harsh environmental impacts, such as the wash of heavy rain, the hot sun’s straight line irradiation and so on. Because the pixel density of GOB is too high, the brightness is not up to the standard of outdoor display, at most, it is used in semi-outdoor, or at night;
Because during the daytime, outdoor sunlight is too strong, the LED display needs higher display brightness to let the audience see the content of the display. If GOB is installed outdoors for a long time, after the sun’s rays and rain, the glue on the surface layer will also be affected, which may lead to the aging of the glue or the phenomenon of deglossing.
How to maintain GOB LED display in the later stage
After purchasing GOB LED display, you can do some maintenance plan for the LED display:
Regular cleaning: you can make a plan to clean the surface of GOB LED display in the planned time, erase the surface dust that may affect the viewing, you can use a softer fabric to gently wipe the dirt on the surface.
Internal inspection: GOB LED display adopts the function of before and after maintenance, you can choose the part you want to disassemble for inspection, for example, to check whether there is any loose wiring phenomenon, or the internal moisture and components have no wear and tear phenomenon and so on.
Software update: When using GOB LED display, make sure that the control system is the latest version, which can make you have a better viewing experience when using and also ensure the safety of the system.
Cooling and ventilation: After installing the GOB LED display, make sure the display is used in a ventilated place, so that the internal temperature is too high, and the heat dissipation effect is not good, which affects the service life of the GOB LED display;
or the temperature is too low, the heat generated by the LED chip at work and the cold air appear chemical reaction, so that water droplets will appear internally, which may result in icing or the internal device is affected by moisture and so on.
Summary
Overall, GOB LED display is a cost-effective indoor display, as long as you use it normally, you can continue to enjoy the visual feast it brings you.