February 2005 - APEX 2005
New Precision Batch Dispenser for Semiconductor Applications from Asymtek
Carlsbad , CA – Asymtek announces the release of its newest platform, the Spectrum™ S-820 Series Dispensing System. The S-820 is designed for batch processing for semiconductor packaging, such as underfill, cavity fill, die attach, and encapsulation. It provides exceptional dispensing accuracy, and is ideal for batch production, new product development and labs.
The closed-loop S-820 system performs with a wide range of fluids, processes and substrates used in semiconductor packaging and assembly. The Spectrum easily integrates with most jets, pumps and valves from Asymtek, including the DispenseJet® DJ-9000.
Asymtek’s advanced process control functions are incorporated into the S-820 platform, bringing premium dispensing features to this batch system:
- Jet on the fly (JOF) is a software feature that drives the DispenseJet DJ-9000 to dispense lines of dots without stopping. Dispense time is significantly reduced when compared to traditional needle dispensing.
- Calibrated Process Jetting (CPJ) uses weight control to ensure precise volumetric repeatability and optimize line speed for jet-on-the-fly operations.
- Dynamic Dispense Control (DDC) offers precise and flexible control parameters through closed-loop servo technology. With encoders and feedback from the dispensing pump, the user can specify different acceleration and deceleration values for the valve or pump, allowing for each dispense shot to be optimized for speed, accuracy, and yield.
- Mass Flow Control (MFC) uses weight-controlled dispensing and automatic calibration to deliver fluid amounts consistently throughout production. MFC works in conjunction with Dynamic Dispense Control.
Production can be expanded with minimal configuration downtime and seamless transition from engineering development to inline manufacturing. Processes that are developed on the S-820 using Fluidmove for
Windows® XP (FmXP) can be easily transferred to an inline Axiom or Millennium platform when the operation expands beyond batch capacities.
Asymtek supplies award-winning automated fluid dispensing systems that are focused on advanced technology applications in a wide range of industries, including semiconductor packaging, printed circuit board assembly, flat panel display assembly, electronic component assembly, medical/biotech product assembly, and other assembly processes. With over 20 years of experience, Asymtek is committed to providing innovative dispensing solutions and the best support to customers worldwide.
|
