A simplified process: no Lunda packaging white LED Technology

Taiwan LED vertical integration factory Ronda, will be published without packaging white LED Technology (White Chip), and the application of projection lamp, replace the 50 watt bulb crystal and 360 degree light high-efficiency lamp lighting display and other kinds of products. This new technology in Germany, "2014 Frankfurt lighting and Building Automation Exhibition" debut.

Ronda said, without the latest package of white LED (White Chip), is a non fluorescent substrate collocation patch type flip chip (Flip Chip) produced by LED technology, and can be directly to the existing SMT equipment fittings, greatly simplifying the manufacturing process. No package of white LED (White Chip) not only lextar's omission of the assembly process, the product has the characteristics of small size, high brightness, light emitting angle etc.. If the product is suitable for lighting products, it is suitable for the projection lamp with small volume, which can simplify the design of optical lens.

In order to show the Lunda one-stop vertical integration of competitive advantage, the special exhibition in Germany will be White Chip in different lighting products to show its advantages. For GU10 projection lamp, can achieve a small area of light, high brightness, the brightness of 25 degrees in the center of up to 2500cd brightness, can completely replace the 50 Watt halogen lamp, high color rendering up to CRI 90. If applied to the crystal candle light, the light source can send out the effect of the stars shine bright, create indoor atmosphere. Another if the white chip applied to the lamp, with the glass substrate (Chip On Glass, COG) technology, can achieve a 360 degree luminous effect, while achieving high efficiency per watt lumens.

Lungta technology research director Cai Zongliang said that in recent years, LED products continue toward a simplified process and reduce the cost of development, so the flip chip technology and its derivative free LED package has become the factory to invest the new process. Use the advantages of vertical integration of the Lunda company, the upstream grain technology all the way to the development of terminal products, and can provide the products and services required by customers in various stages of the process. The company expects a small trial production in the second quarter of this year.