Epistar: Blue high-voltage LED chips compete for the 2014 Golden Globe Award

[Text|High-tech LED reporter Luo Shenghua] Jingyuan Optoelectronics has been focusing on the R&D and production of LED chips, and its R&D and innovation capabilities have always been the first among chip companies. The high-voltage chip series that was launched as early as 2010 is the only one that won the "Taiwan Excellence Award" and is the only chip-winning product.

In terms of market demand, although the Asian region is dominated by cool white light, the demand for warm white light in the world accounts for about 60% of the lighting market. The high-voltage chip is the superior product of Jingyuan Optoelectronics. This product successfully broke through the illumination source in the cold. The gap between white and warm white light efficiency.

Founded in 1996, Jingyuan Optoelectronics has introduced high-voltage chip series products with high luminous efficiency and excellent cost performance, which occupy a certain dominant position in the industry.

In general, the design of the wafer optoelectronic high-voltage chip greatly reduces the cost of the package and the efficiency of the driver, effectively amplifies the application level of the LED, and the new product does not need to adjust the process or add new equipment when replacing the old product. Therefore, user acceptance is high.

In addition, there are relatively few competitors in the market that are comparable in quality to this product, so they will not fall into the mud of price competition.

In order to promote the popularization of LED lighting, the pricing of Jingyuan Optoelectronics will be based on the market acceptance, and adopt a collaborative design method to promote this product to all system vendors and manufacturers, and popularize LED lighting.

After the successful development of the high-voltage chip, Jingyuan Optoelectronics also continuously upgraded it. This year, Jingyuan Optoelectronics will participate in the 2014 High-tech Golden Globe Awards hosted by Gaogong with the latest upgraded products of high-voltage chips, Blu-ray high-voltage LED chips.

The product adopts the epitaxial structure of the exclusive pore structure in the world, which can effectively improve the light extraction efficiency and reduce the forward voltage. Uniformly distributed micro-holes enable photon extraction efficiency in the chip to reach 90%.

In addition, the microcrystalline cell-electrical connection technology is used to make a high-voltage chip to reduce the power consumption of the driver, and no longer consumes power due to the need for a large step-down. The novel epitaxial layer structure reduces the temperature coefficient of the chip efficiency, and improves the luminous efficiency and color temperature stability of the bulb thermal steady state.

It is understood that the high-voltage blue core of Jingyuan Optoelectronics was completed as early as 2011. By 2013, the complete Blu-ray product line has been mass-produced for customers to choose, and it has been adopted by internationally renowned manufacturers, regardless of development speed, product quality and product line integrity. The degree is the first in the world.

At present, the 2014 (5th) High-tech Golden Globe Award - the annual LED good product selection has entered the WeChat voting stage: August 8 - September 30.

If you have already paid attention to the official WeChat LED, please click on the menu bar "Golden Ball Award - I want to vote" under the official WeChat of Gaogong LED Network to vote.

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