Concave Cup thermal patent open high power led to General lighting Gate

LED plant World Crystal Green Energy (Ledder) recently said that the company's unique arc-type flat-bottom concave cup and radiator fin invention of the global patented technology and proprietary equipment, has successfully opened high-power led to the general lighting door.

The world Crystal Green can point out that this technology by the German led manufacturers Osram (OSRAM) of concern, early in 2005 and the predecessor of the crystal precursor of the high standard of technology to jointly authorize the manufacturer of the new company, the production of LED high-power lighting modules and products. A few days ago, the father of Red led Nick Holonyak Jr, who himself is also one of let's inventors, from the United States to invite the common inventor Milton Feng, from the United States to Taiwan to verify the technology proposed by the world, and officially invited in 2012 LED invention 50 Anniversary occasions, Display related product technology.

The world Crystal also shows that the technology has also won the Japanese Panasonic and South Korea Samsung Australia's total agent P Group for Australia, New Zealand, South Africa and other exclusive agent, p Group also signed three years to purchase million LED outdoor lighting general agent contract. In addition, the Brunei Government, the Malaysian government also invited demonstrations, and to attract from China, Hong Kong, Japan and other listed companies to discuss cooperation or authorized cooperation possibilities.

The world Crystal Green precursor to high technology, the company in 2006 that is, and led manufacturers Osram cooperation authorized to the then Taiwan's listed company ya new industrial production, is also the world's first to obtain Auslans LED general lighting authorized manufacturers, but later because of the new person in charge of the personal factors, The LED light of that time was fleeting. And 2011 years later, the Crystal Green can complete inherit the high standard technology research and development 20 years of patented technology and experience, combined with the leader of Dr Pan Yuxiang's fast algorithm, from the software simulation began, the precise LED-related physics, chemistry, materials, quantum mechanics, optics and micro-optics, Equipment and tools automation and nanotechnology, such as the seven major areas of integration, the system is the most suitable, and shorten the process, improve the yield, and reduce costs, from the LED Concave cup packaging, one forming alloy substrate, integrally molded aluminum alloy fin, has been the output of corresponding solutions, Do not need to use the condenser tube or fan, such as additional power consumption of excess heat dissipation device, can be in the general lighting field, to solve the LED lighting lamps encountered heat, glare and effective power problems.

The World Crystal Green Team at the beginning of research and development, first recognized high-power LED high fever problem, discard SMD pin small area, also not satisfied with the bottom of the cob contact, the development of a larger contact area of the solution, the existing heat-related core invention patent has arc flat bottom concave cup package (BIC), The exclusive macromolecule nano-meter superconducting substrate (MCPCB) and integrally molded fin, similar to dayu water dredging way, from the package process, on the polymer superconducting Namiki plate, with special technology to dig the arc-shaped flat-bottom concave cup shape will chip through the common gold process.

BIC Patent Process Schematic

This process is the point heat of the bottom of the chip, quickly lead to the bottom of the substrate into a small area line, and then by the light and shell directly conductive to the formation of aluminum alloy fin, after the actuarial, its three-dimensional area, it can more than express scattered to the air, from the point, line, face, to three-dimensional, and constantly expand the power led to divert the heat, To try to solve the problem of heat dissipation, so that even if the LED chip for a long time to use, can also be maintained at 55 degrees Celsius below the normal use of temperature, so that the physical characteristics of the led to play the ultimate, the real implementation of the long value between the use of not damaging characteristics.

The market concerns the power aspect, the world Crystal takes the design with the power supply from the AC to the DC, DC to DC 10 years of life, more than 92% effective power of ultra-high standards, and three-phase 3D optical mirror light control, the successful creation of LED no glare, no ghost, high power conversion rate, no fear of ion impact or lightning, soft high brightness, Light evenly not only decline LED street lights. The world Crystal pointed out that this led street lights have been rapidly gaining attention from many countries, and recently received a number of government invitations, or multinational companies to come to discuss cooperation opportunities.

Concave Cup illustration

To personally verify the reliability of the product, Dr Pan Yuxiang himself demonstrated that the high voltage current (1.05 amps) continuously stimulated the development of the production of "led using polymer-gold PCB (MCPCB)" and patented "concave cup packaging process" of the light, not only the chip is not broken or burned, but to enhance the brightness of the chip.

The world's crystal green energy points out that its high-power led solutions for general lighting, can be said to open high power led applications in the general lighting market areas of new ways. The company also believes that the move is tantamount to declaring that the technology has the opportunity to apply to other more stringent environmental or demand led applications, including car headlights, fish sets, explosion-proof lights, Miner's lights, tunnel lights and so on.