OAI
OAI is a leading manufacturer of reliable, precision equipment for MEMS, semiconductors, nanotechnology, cleanroom automation, and for UV light measurement.
- 800-843-8259
408-232-0600 - 408-433-9904
- sales@oainet.com
- 464 South Hillview Drive
Milpitas, CA 95035
United States of America
Categories
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product
Single Long Pulse Solar Simulator & I-V Test System
TriSOL SLPSS
The OAI Test System for HIGH EFFICIENCY SOLAR CELLS overcomes the limitations of flash testing by providing a highly optimized pulse width and voltage sweep rate to match the cell’s dielectric response speed. As a result, the system produces extremely accurate measurements of solar cell efficiency leading to increased profitability.
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Automated Mask Aligner with Integrated Mask Changer
Model 6000A-MC
The Model 6000A-MC is a precision system combining OAI’s Model 6000, Automated Production Mask Aligner, with an integrated mask changer. The mask changer can handle from 10 to 150 masks. Ideal for both semiconductor and bio-tech applications. It also is designed with a bar code reader to assure each mask is coordinated to the right process. Please contact OAI for further product information.
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Testing for Si Solar Cells Using High Performance CCD
EL Imaging Tester
EL Testing for Si Solar Cells using High Performance CCD. The determination of luminescence (photo emissions) in solar cells is an important characterization tool. Typical solar cells often have defects which limit the efficiency or lifetime of a cell. Many of these defects are visualized with Luminescence Imaging. By using this technique, the manufacturing process can be optimized to produce better cells. Luminescence Imaging takes advantage of the radiative inter-band recombination of excited charge carriers in solar cells. The emitted photons can be captured with a sensitive CCD camera to obtain an image of the distribution of the radiative recombination in the cell. This distribution is determined by the local excitation level, allowing the detection of electrical losses, thus mapping the diffusion length of minority carriers as the emitted light is low intensity and in the near infra-red range, the CCD camera has a high sensitivity wavelength from 900 to 1100 nm with little thermal noise. This CCD camera provides excellent resolution of 1024 x 1024 pixels with a large 1μm pixel size, multi-megahertz readout speed, and robust USB 2.0 connectivity. The EL CCD Camera is the ultimate high-performance CCD camera for electroluminescence and photoluminescence imaging for Photovoltaic (PV) Cells and Modules. This camera combines low noise electronics and optimal sensitivity in NIR.
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UV LED Light Source
Model 32
This new UV LED lightsource is designed and engineered by the proven lithography experts at OAI. The lightsource delivers a number of unique benefits, the most consequential of which is consistent intensity over an exceptionally long life. The lightsource is highly energy efficient, requires no maintenance or light replacement, and contains no mercury.
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TriSOL Large Area Solar Simulators
OAI has designed and engineered for large area markets Class AAA, ABA, or ACA Solar simulators with the same performance , quality, and reliability as our other solar simulator models. These large area solar simulators are available in several models.
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Large Area UV Light Source
Model 30L
The OAI UV Light Source Grande is a large area collimated light source. The device is available with output power up to 10KW. Utilizing collimating mirrors, the UV Light Source Grande is a highly efficient UV light source intended for a variety of larger-scale applications.
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Large Substrate Mask Aligner
Model 6020
The Model 6020 is a large substrate Production Mask Aligner or Auto-flood Exposure System for RDL First Level Advanced Packaging (PLP) and markets requiring exposure of large glass panels. It is engineered with OAI’s precision, reliability, and quality that is found in all of OAI’s products. The features include wedge effect leveling, superb process repeatability, ≤ 2.0µm printing resolution, and remote diagnostics. Using robotic handling, the system can stand alone or be fully integrated with photo resist processing.
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Surface & Volume Low Resistivity Meter for Conductive Materials
Loresta GP
The Loresta GX Meter is an intelligent, multi purpose low resistivity meter equipped with software that calculates resistivity correction factors. A variety of 4 pin probes are available for use with the Loresta GX. The instrument is typically used in Product Engineering, R&D, and Quality Control. Applications include measurement of conductive paint, conductive plastics, conductive rubber, conductive film, silicon wafers, antistatic materials, EMI shield materials, conductive fiber, conductive ceramics, etc.
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Exposure Systems
Model 2000AF & 2000SM
The OAI Model 2000 Exposure Systems may be configured as either an edge-bead exposure system (2000SM) or a flood exposure system (2000AF); both configurations are based on OAI’s proven, time-tested platform.
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Solar Simulators
TriSOL CPV
Concentrating Photovoltaics (CPV) has the promise of producing solar cells with high cell efficiencies, which result in a reduction in the cost of operating a PV module. However, a CPV system requires the integration of CPV solar cells, modules and CPV optics into one efficient system. OAI’s focus is CPV cell testing methodology. The CPV cells can now be tested using OAI’s advanced standalone CPV Simulators for low dose and high dose configurations. The low dose CPV Solar Simulator provides exposure up to 50 Suns, whereas, the high dose CPV Solar Simulator provides exposure up to 1500 Suns. The low and high dose simulators provide exposure in varying Sun concentrations in various beam sizes from 1.5cm x 1.5cm to 7.5cm x 7.5cm, and may be configured with OAI’s I-V Test Systems.
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Front & Backside, Semi-Automatic Mask Aligner
Model 800E
The OAI Model 800E front and backside, semi-automatic mask aligner system offers advanced features and specifications found most often in costly automated production mask aligners. With the development of this mask aligner, OAI meets the growing challenge of the dynamic semiconductor and MEMS market with a new class of mask aligners that are engineered for R&D and low volume production.
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Custom Solutions for Mask Aligners
OAI offers custom designed solutions built to your unique specification.
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Mask Treatment Process
Model 100MT
OAI offers a unique process which extends the life of your mask, says good bye to tedious washing and drying of mask and thus enables your mask aligner to have increased productivity at the lowest cost of ownership. The Model 100 MT is a 2 step process.
