The introduction of high integrated LED module light source with 327 LED integrated chip

The Japanese oxtail light source (UshioLighting) has developed a highly integrated LED module can be integrated up to 327 LED chips in 14mm square on the floor". By integrating the 3 primary colors of light - red (R), green (G), blue (B) color LED chips to get white light. And the average color rendering index (Ra) was improved to 95 when the color temperature was 2700K. Moreover, because of the difference with the ordinary white LED, no need to cover the LED chip with resin cover and fluorescent material, in addition to inhibiting the temperature rise of the LED chip, but also to prevent the aging of resin and fluorescent materials caused by heating. It can be used in the field of safety and precision exposure.

The development of the product on the bottom of each 1mm2 to about 30 m error integration of about 1.76 LED chips. In addition to the high thermal conductivity material used in the bottom plate, the bottom plate and the light emitting component are bonded with a high melting point metal bonding method. Through these means to improve the heat dissipation, to achieve a high flux maintenance rate and LED long life. By adjusting the set of the LED chip with the support, but also support from the infrared light, visible light region to ultraviolet light range.

The company will use the development of technology in the future to promote customized LED business, manufacturing can meet the individual needs of the module. In wavelength, output power, light distribution (mirror, filter, lamp and lamp etc.) and so on were to provide a variety of options. Customers in the purchase order can be freely combined selection. Orders are accepted on April 2009. The company will be named MADE for business, and strive to achieve annual sales of 20 ~ ~ 3 billion yen in.

High integrated LED module light source in 14mm square on the floor with up to 327 integrated LED chip "". Left is not luminous state, the right is the state of light

The company will be in March 2009, 3 ~ 6 in Tokyo, Ming International Exhibition Center held in the Lighting Fair (the Ninth International Lighting Exhibition) on the display of this new product.