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  • Electroplating: Solution Concentration Monitoring and Control
    . Maintaining and controlling plating bath chemistry is the key to a consistent quality finish. The electroplater can improve and automate the plating process by measuring and maintaining solution concentrations automatically using real time, measurements. Electroplating: Solution Concentration...
  • MICRO:Building Copperopolis, by Bruce Maeda, p.39 (Sept '99)
    and reduce batch process time. Results of Treating Spent Plating Baths A typical electrowinning profile, including in-line copper sensor readings, is shown in Figure 6. Several samples of plating bath waste were taken from the electrowinning cell during the batch process period. These data were...
  • MICRO: The Hot Button
    areas of concern are copper electroplating and CMP. Can ultraclean plating baths capable of producing uniform, low-impurity, void-free films be developed that will help keep copper resistivity in check? How will on-line chemical metrology and the analysis of copper electroplating evolve and improve...
  • Automation comes to wet-processing stations
    wet-processing stations for etching, cleaning, stripping, and plating. The controllers are Model 2700 units from Control Technology Corp., Hopkinton, Mass. They coordinate the transfer of items from one bath to another via a servo-driven X-Z robot arm. State language capabilities built...
  • MICRO: Products
    component, the system limits dishing and erosion to 200 A or less, with almost no global oxide loss. The module can polish both copper and barrier metals at the same station. The platform can also perform copper-plating processes. The system delivers up to 60 wafers per hour in typical copper CMP...
  • MICRO:Building Copperopolis (Jan '99)
    as well as electroless and electrolytic plating each with different grain sizes and fill characteristics. There are still many important issues to be resolved, however, before dual-damascene copper technology can be successfully implemented. Tantalum (Ta)- and tungsten (W)-based diffusion barriers...
  • MICRO: TechEmergent
    . Although the sensor in this study was used to gather data from surface-preparation processes, it has been developed for all liquid-chemical process areas. It can be used for blending CMP slurry at the point of use; monitoring ECD plating baths, solvents in ultrapure water, chemical drain lines...
  • MICRO:May 98:Product Technology News
    applications. All cleaning and bagging for the process is done in a Class 10 cleanroom. Information: 310/784-6990. Dionex offers ion chromatography and liquid chromatography techniques for monitoring and optimizing copper plating baths. Suitable for monitoring plating bath brighteners, ductilizers...
  • MICRO: Products
    that enables multistep electroplating. Rather than employing a common chemical bath for multiple plating cells, the tool provides individual chemical baths to each small-volume plating cell, allowing chipmakers to use different chemicals in each cell. Multistep capability optimizes the gap-fill...
  • MICRO: Products
    , analytical standards (system calibration and process control materials) enable precise control of the plating bath. The chemistry meets the technical requirements of 300-mm manufacturing at the 65-nm node and has a long bath life. (Semicon Europa, Booth B1.450). Cleanroom Ionizing Gun. NRD. Grand...

Engineering Web Search: Plating Bath Monitoring Top

Electroless Plating - ASA Analytics
Municipal Water Monitoring Ammonia Feed Industrial Process Monitoring Electroless Plating
See ASA Analytics Information
Systems and methods for monitoring plating and etching baths...
The monitoring systems and method also provide low-cost system and methods for measuring or monitoring electroless plating bath rates.
Improving Copper Electrodeposition in the Microelectronics...
Lower current densities, ran in the same plating bath, led to a significant propensity for voiding, apparently because of incorporation of,
Acoustic monitoring of electrochemical deposition
Acoustic monitoring of electrochemical deposition
Low-cost HARMS process
A proper control over some plating-bath parameters is imperative when no defects are allowed.
Strain in electroless copper films monitored by X-ray...
Strain in electroless copper films monitored by X-ray diffraction during and after deposition and its dependence on bath chemistry
CIRTEK ELECTRONICS CORPORATION Package Type Customer Device...
Leadfree Whisker Growth Monitoring CIRTEK ELECTRONICS CORPORATION CIRTEK Assembled Units - Leadfree Whisker Growth Monitoring CIRTEK ELECTRONICS
See Maxim Integrated Products, Inc. Information
Ultra-High-Purity Copper Technology Update Craig Aalseth...

Monitoring and Control of Semiconductor Manufacturing Using...
During this process, changes occur in its plating bath as the alloy is being deposited.
Society of Manufacturing Engineers
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