2016-2023 Mcob led technology

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HT Lighting  Led Lighting technology of "Multi-Chips/Cups on board" acheives 100LM/W-130LM/W luminous efficacy, considered as the 4th generation light source.
Unique MCOB encapsulation and amazing cooling technology of LED dies to make sure a long lifespan of LED Chips, excellent heat dissipation and stable performance.
LED lamps are highly protected with surface treatment for anti-UV and aluminum die-casting for water-tolerant and durability.
Besides the stunning energy effect, HT Lighting MCOB ecapsulation prmoises less than 80°C working temperature for LED chips.After 50,000 working hours, the luminous flux maintains a high level.
MCOB Packing adopts dies directly embedded technology and Boss primer to spread the heat in a short route, which finally promise the possibility of 0% light depreciation ahead othe LED lights. This is also the highest index internationally in compliance with relevant test standard (Including Safety,Electric parameter, EMC, 2005/32/ECetc.)

LED light bulbs using a "Multiple Chips & Cups on Board"  light source design.

Unique heat dissipation technology achieves the industrys most high energy efficient LED lamps.

In the current lighting in the area for all occasions, the color has been more attention. Indoor environment, higher color rendering requirements. Such as the MCOB LED Lighting 100-130 lm / W luminous efficiency, color rendering index of 80.
Wattage:>9wLamp holder/Base:E27 E26 B22Viewing angle:>120Nominal voltage (product):Ac85-285VOperating frequency:47-63 HzLifespan:50,000 HRadiator temp:<50Power factor:>0.85Color rendering index Ra:> 80 RaLuminous flux:CW: 900 lumens / WW: 810 lumensLuminous efficacy:CW: 100 lumens per watt / WW: 90 lumens per wattColor temperature:WW : 2700-3500 k / CW : 5500-6500 k

LED COB packaging, in fact, we can see that most of the COB package to package COB technology, They are based on the substrate inside the package basis, that is, where substrate N chips inherit integrated package. this is to say COB technology, we all know where the substrate below the substrate is a copper foil, copper foil can only be a good power, can not do a good optical processing. MCOB and the tradition of the different the MCOB technology is placed directly on the chip optics inside the cup, according to the optical is not only a cup to do more than one cup, is also based on a simple principle, LED chip light is concentrated in the chip, to make solar energy more running out the need for a lot of angle, say the mouth of the light as possible, the efficiency can enhance the package of the MCOB small power package and high power. In any case, the encapsulation efficiency of low-power must be greater than the high-power package more than 15% of high-power chips, a light area of ​​only 4 a, but the small chip is divided into 16, that the light area is 4 multiplier 16, so light area than it is large, so in any case we improve 15% of the light extraction efficiency is based on this reason, the MCOB not a cup of, MCOB looking for the more than one cup of purpose to make it light efficient, precisely because the technology of multi-cup MCOB, the light extraction efficiency than the now common cob and more reflected in the efficiency of light on.

The future trends in LED lighting must be integrated package, this package can improve reliability and reduce costs.

MCOB technology is more than one cup of integrated modular production, but I am more convinced that the modular production must be the mainstream of the future, because the modular one can make a relatively large area, and better heat dissipation, the second is can effectively reduce costs.

Our technology is modular production. I consider that we are always in the implementation of a high-power direction of development is not necessarily correct, because the high-power light luminous efficiency must be better than the small chip light-emitting efficiency is low, at least 5% lower. The second area of ​​high-power chip, with a small chip compared to, for example, at the same time a tile, a small chip area must be better than the high-power area, heat dissipation, small chip must be better than the high-power cooling. The more obvious is the small chip can significantly reduce costs, and low-power chip is fairly stable, high-power chips for our country in terms of a certain degree of difficulty, of course, many companies said the high-power to do good and do well there is a great cost, to the contrary, the small chip, the more businesses can do better. So I can determine stresses, low-power integrated should be the future of the mainstream.

In addition, with the production of large quantities of small chip cost will be relatively large decline in the space. I believe the next day, do not for a long time, LED lighting can achieve the same energy-saving lamps or a little higher price. Although we think that the price of LED lighting and energy-efficient lighting as impossible, but waiting for us and the Chinese Academy of Sciences of the technology has introduced, it should be said can be achieved within 3,5 years LED lighting costs and the cost of energy-efficient lighting or is slightly higher than a little bit.

I believe that future the MCOB technology will become a mainstream package of the LED industry. Because the technology is very good, very good to improve stability and, more importantly, is to reduce costs. LED There are two major problems, one is the cost of a heat dissipation. The MCOB technology best to solve the heat, reduce costs and improve production efficiency, but also effective, I believe that this technology can advance the development of our LED package.

The MCOB technology is magnetron sputtering. Magnetron sputtering can effectively improve the reflectivity of materials and chip in direct contact, which means that the heat is only one layer, can be sent directly into the substrate, the substrate with the shell is connected, this structure is MCOB structures. Because of the rapid thermal conductivity, as well as inside the magnetron cooling technology, so both can solve high heat, good luminous efficiency can also be solved.

The MCOB technology is a basic technology, and basically all the way through, not only for the LED bulb,led tubes, led spotlight, led downlight, led candles bulbs, interior lighting, can also be used to street lamps and downlight system, but more focused.

In the current lighting in the area for all occasions, the color has been more attention. Indoor environment, higher color rendering requirements. Such as the MCOB LED Lighting 100-130lm / W luminous efficiency, color rendering index of 80.

U.S. Department of Energy (DOE), color rendering index of LED lights for indoor lighting from the original 70 (2007,8) to the recent provisions of ≥ 80 (2009.12). Domestic lighting design standards, and also provides offices and hotels and restaurants in the color rendering index should be more than 80 requirements.
 

The choice of light quality, low power, high luminous efficiency and high color rendering LED key.
HT Lighting MCOB Light Source, low-power, high luminous efficiency and high color rendering index and white lighting environment or lighting job object is the best white. Trade dispute endlessly LEDs and traditional light source of competition and the replacement market Who Controls the current technical conditions, LED high light efficiency means than the traditional light source luminous efficiency is higher, because the traditional light sources of different occasions to act as a protagonist, if non than the level of words, can be high luminous efficiency of traditional light sources into the fixture as a benchmark for comparison, then the LED lamps to mount this lamp, is the good way. the DOE the current file, there will be ordinary light bulb, MR16 and fluorescent comparison; the color rendering index color rendering index, a variety of occasions is an arbitrary value is not provided in some occasions, such as outdoor lighting; some have been made to the detailed provisions, especially in the interior lighting requirements of a lot, such as home environment, the color rendering index of 80 or more, has become the conventional requirements. Therefore, high efficiency (or made ​​of a higher light output) and color rendering index greater than 80 seems to be a boundary measure of indoor lighting, white LED lighting than traditional lighting than traditional light sources.

LED into the lighting industry the trend is clear, high luminous efficiency and color rendering index a good product, has cut a striking figure in a number of indoor and outdoor lighting, showing good results and strong momentum of development. See the LED luminous efficiency must be concerned about the color rendering index, they talk about the light effects, there is no color rendering index is of no practical significance.

Fingerprint Lock is an indispensable tool in our daily life. I believe everyone is familiar with the early mechanical lock. Its internal mechanism is as follows:

It's easy to be pried open by thieves because of process problems.

With the development of science and technology, the working principle of the lock is still the same, but its technology has made the thief turn around and leave. The shell zinc alloy is formed as a whole, and the lock cylinder is hidden deeply. It is difficult to open the lock hole easily, especially the combination of electronic technology and mechanical technology, such as fingerprint lock and password lock, which saves people the trouble of forgetting to bring the key.

Let's take a look at the technology of fingerprint lock:

1、 Fingerprints are regular but different lines on the front skin of human fingers. The points formed by interruption, bifurcation or turning point in fingerprint are detail feature points, which provide the confirmation information of fingerprint uniqueness. The fingerprint identification sensor records the direction of the fingerprint pattern and digitizes it to form a unique key and unlock it. At present, there are two main ways for fingerprint lock to collect fingerprints, optical type and capacitive type (semiconductor type).

2、 The fingerprint lock intelligent system judges and processes the information input by the head of household.

Of course, those with mechanical departments will be safer. The electronic part is easy to be opened by violence, but the mechanical part is different. Violence will lead to that the lock cannot be opened in a short time; There are key time can use mechanical keys to open the door.

Defects of fingerprint lock: fingerprint lock is a motor combined equipment. The quality of lock cylinder and the scientificity and rationality of circuit design will affect the stability of fingerprint lock.To learn more about HT lihgting fingerprint lock technology, please log in to:https://ht-lights.com/fingerprint-lock