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
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Product
Handheld Surface & Volume Low Resistivity Meter for Conductive Materials
Loresta AX
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The Loresta AX Resistivity Meter a handheld unit measures the low resistivity of samples with consistent accuracy. This resistivity meter measures resistivity using a wide variety of probes. The Loresta AX uses a standard RCF that enables the user to input other RCF''s if known.
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Product
Exposure Systems
Model 2012AF & 2012SM
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The Model 2012AF Flood Exposure System provides a cost-effective method for automated flood exposure. Designed to accommodate wafers from 8” to 300mm, the tool features automated FOUP loading. Mask and substrate changeover can be accomplished quickly and easily adding to both versatility and high-volume throughput of this production tool.The Model 2012SM Automated Edge-bead Exposure System provides a cost-effective method for edge-bead removal using standard shadow mask technology. Designed to accommodate wafers from 8” to 300mm, the tool features automated FOUP loading. Mask and substrate changeover can be accomplished quickly and easily adding to both versatility and high-volume throughput of this production tool.
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Product
Light and Energy Meter
Model 656
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OAI Model 656 Meter is designed for use with all mask aligners and flood exposure systems. For over 45 years, OAI is a world leader in UV Light & Energy Measurement Instrumentation used for reliable accurate calibrated control of the photolithography processes in the Semiconductor, MEMS, Wafer Packaging and Wafer Bumping Industries.
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Product
Large Area UV Light Source
Model 30L
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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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Product
DUV Mask Aligner
Model 200E
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OAI’S Model 200E DUV Mask Aligner performs all the functions of the tabletop Model 200 Mask Aligner but utilizes a 185nm Excimer Lamp as the UV light source. It is used for Biotechnology Processing.
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Product
Automated I-V/AOI/EL and Sorting System
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OAI’s High Performance In-line Automated-I-V Testing, AOI/EL Inspection and Sorting/Binning System for Various Si Solar Cells. The 10000A-I-V System is a unique and reliable I-V testing, AOI/EL Inspection and Sorting / Binning system for testing of Mono, Multi-Si, C-HJT and other full Size (156mm x 156mm) and/or Cut-cell (156mm x 39mm or 156mm x 31.2mm or other custom sizes) Si Solar Cells.
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Product
Exposure Systems
Model 2000AF & 2000SM
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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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Product
Continuous Wave Solar Power Meter
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The OAI Continuous Wave Solar Power Meter is an essential analytical tool for measuring the irradiance (in Suns) of Continuous Wave Solar Simulators. OAI’s Solar Power Meters feature unique features not found in other Solar Meters. This versatile meter can display a wide variety of cell characteristics that include: cell type, window type, cell size, and temperature measurement device type. The OAI Continuous Wave Solar Power Meter can sample and display a continuous reading or peak reading. The Power Meter connects via USB port for data collection, and includes desktop software. With this small, portable, battery-powered meter, numerous production solar simulators can be tested and compared in a short amount of time, leading to greater production line consistency and throughput.
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Product
Surface & Volume Resistivity Meter for Nonconductive Materials
Hiresta UX
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The new Hiresta-UX is a high performance meter for measuring the surface and volume resistivity of a wide variety of nonconductive materials. With an extended measurement range of 103 ~ 1014Ω, this meter is ideal for Production, Engineering, R&D and Quality Control. The new Hiresta-UX features powerful new algorithms that automatically choose the right voltage, which optimizes the surface and volume resistivity testing. This versatile, high performance resistivity meter includes a built-in switch box that can be mated with a J-Box (meets JIS K 6911 for surface & volume resistivity and is compatible with ASTM D 257) as an option. The Hiresta-UX can store up to 2,000 measurement results, which can be easily exported to a USB memory device.
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Product
Calibration Services
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For over 25 years, OAI (Optical Associate Inc.), is the leader in NIST traceable calibration of instruments for measuring Ultra Violet (UV) light. Originally designed to meet the demanding needs of the semiconductor wafer fabrication industry, OAI developed the most repeatable NIST traceable calibration in the industry.
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Product
Solar Simulators
TriSOL CPV
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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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Product
TriSOL Class AAA 0.25º Collimation Angle Solar Simulators
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For high performance space applications, OAI offers a 0.25 Collimation Angle Solar Simulator. It is engineered with the technology built on OAI’s 47 years of experience working with light. Features include 100mmx100mm beam size, long lens housing, AM 1.5 G and AMO spectrum up to 1800 nm or any custom spectrum, and intensity controlled up to 1.25 SUNS. These solar simulators are built with OAI’s precision, quality and reliability.
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Product
Enhanced UV Light Source
Model 30E
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The Model 30E Enhanced UV Lightsource is highly efficient and may be utilized in a variety of applications. Light is collected by an ellipsoidal reflector and focused on an integrating/condensing lens array to produce uniform illumination at the exposure plane. This UV light source is available in various beam sizes up to 24 inches square with output spectra ranging from 220 nm to 450 nm, using the appropriate lamp (included). Output power ranges from 200 watts to 5 kilowatts. All OAI UV Lightsources are easily equipped with quick-change filter assemblies, enabling the user to customize the output spectrum with little effort. Optional remote exhaust fans are available.
