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New LPKF LDS structuring system for extended antennas at Productronica Trade Fair

18/Nov/2011
Several hundred million three-dimensional smart phone antennas have been manufactured using LDS technology. LPKF intends to expand this range with a new laser structuring system designed for antennas up to 40 centimeters in length, ideal for tablets and laptop computers. 
 
The new LPKF Fusion3D 1500 structures LDS components up to 400 x 78 x 80 millimeters.
When using the LDS process, plastic components are produced in single-component injection molding. The plastic components used must have an LDS additive that is structured using a laser beam. In this process, the laser activates the additive and leaves behind a micro-rough surface. When put in an electroless metallization bath, the metal layers build up and a 3-D interconnect device is created that can instantly perform mechanical tasks.

Recently introduced, the LPKF Fusion3D 1500 expands the range of antenna size, allowing for larger components to be produced. Until now, LDS components could only be structured in a scanning field of 120 x 120 x 50 millimeters which is very well suited for smart phone antennas. Now with the Fusion3D 1500 and the expansion of the scanning field to 160 x160 x 80 millimeters, the component size can grow by 30 percent. If these scanning fields are placed next to one another in several passes, even larger component dimension can be created. 

“The system is equipped with two shuttles so two long components can be structured with dimensions up to 400 x 78 x 80 millimeters without wasting valuable time,” explains Nils Heininger, Director of the Cutting & Structuring Laser business unit. Another distinctive feature of the new LPKF Fusion 3D 1500 is the ability to be equipped with a multiple processing unit controller that allows up to three laser sources to operate at the same time, substantially lowering processing time. 
With all its technological advances, the laser system only requires one power connection, a dust extraction unit and can be positioned onto rollers, making it easy to transport.

The Fusion3D 1500 is now available and is a great addition to the wide variety of products available from LPKF Laser & Electronics AG.

About LPKF

LPKF Laser & Electronics AG manufactures machines and laser systems used in electronics fabrication, medical technology, the automotive sector, and the production of solar cells. Around 20 percent of the workforce is engaged in research and development.
 
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