Wafer
thin crystalline material sliced from ingot.
See Also: Wafer Thickness, Wafer Failure Analysis, Wafer Edge, Wafer Resistivity, Wafer Mapping, Wafer Probes, Wafer Probers, Wafer Inspection, Probe Cards
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Product
Wafer and Cells PL System
HS-PL
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Photoluminescence (PL) Imaging is a unique non-invasive inspection tool as it can be used in-line at many different steps of the cell manufacturing process. This facilitates the direct comparison of data obtained at one process step to data obtained at another. Additionally, PL imaging can be compared to electroluminescence (EL) imaging on finished cells using comparable equipment.
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Product
ReferenceWafer
RW10
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Materials Development Corporation
MDC presents the RW10 Reference Wafer. A range of capacitors, resistors and semiconductor devices can bemeasured to verify the repeatability and accuracy of measurement systems. The MDC Model RW10 Reference Wafer is not actually a "wafer". It has the shape of a wafer and it includes capacitors, resistors, MOS devices, and a junction device in a wafer configuration to allow rapid verification of proper operation for capacitance-voltage and current-voltage instrumentation.
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Product
Process & Material Characterization System
TriboLab CMP
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Bruker’s TriboLab CMP Process and Material Characterization System has been designed from the ground up specifically for reliable, flexible, and cost-effective bench characterization of waferpolishing processes. Small R&D-scale specialty system for CMP. Reproduces full-scale wafer polishing process conditions without downtime on production equipment. Provides unmatched measurement repeatability and detail. Allows testing on small coupons for substantial cost savings over whole-wafer testing.
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Manual Semiconductor Metrology System
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Front USB port enables easy storage of measurements and other data to flash drivesMTI Instruments’ Proprietary Capacitance Circuitry for Outstanding Accuracy and DependabilityNon-contact measurements76-300 mm diameter wafer rangeOptional wafer measurement ringsWafer stops for exact centeringEthernet interfaceFull remote control software (Windows compatible)Optional calibration wafers
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Custom Assembly, Packaging and Qualification
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DPACI specializes in providing Turn-Key Solutions. We offer comprehensive manufacturing, assembly, qualification, testing, and certification of high reliability EEE components. We have a dedicated, self-contained Class 10,000 clean room with Class 100 laminar flows certified to QML Q (Military) and V (Space) levels to perform all assembly operations from wafer processing to final hermetic package seal
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In Situ Process Management
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KLA’s comprehensive portfolio of SensArray® products enables in situ monitoring of process tools’ environments. With wired and wireless sensor wafers and reticles, an automation package and data analysis systems, SensArray products provide comprehensive information for a wide range of wafer and reticle processes. Wafer process equipment manufacturers, IC manufacturers and reticle manufacturers use SensArray data to visualize, diagnose and control process conditions.
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Product
Probe Cards
Direct Dock
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Direct dock style wafer probing allows for a higher bandwidth, increased pin density and testing more devices in parallel. Direct dock probe cards also support the growing movement of traditional final test to wafer probe which allows for known good die (KGD) and reduced cost of ownership.
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Product
Total Reflection X-ray Fluorescence (TXRF) Services
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A highly surface-sensitive technique, TXRF is optimized for analyzing surface metal contamination on semiconductor wafers.
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Wafer Defect observing instrument
HS-WDI
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Application■Semiconductor wafer■Solar wafer■Solar Cell■Thin-film Cell
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Product
Ultra-Low Frequency Workstation
MK52 Series
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Providing Ultra-Low Frequency levels, the MK52 Series offers the ultimate low natural frequency performance for a wide range of high resolution instruments, such as analytical balances, cell injection, confocal microscopes, patch clamping, optical microscopes, wafer probing, sensor calibration, atomic force microscopes and other sensitive equipment requiring high isolation efficiency.
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Product
Light and Energy Meter
Model 659
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UV Light and Energy Meter for use with all wafer steppers. For over 45 years, OAI is a world leader in UV Light and Energy Measurement Instrumentation used for reliable accurate calibrated control of the photolithography processes in the Semiconductor, MEMS, Wafer Packaging and Wafer Bumping Industries. The New Model 659 is an advanced UV exposure analyzer specifically designed for use with all wafer steppers including high intensity wafer steppers. This meter averages up to 400 exposure readings, has Ethernet and USB interface for downloading recorded measurements, and has intensity range of up to 7,500mW/cm2. Probes are available in wavelength of 365nm, 400nm, 420nm & 436nm. OAI has a complete certified calibration lab to maintain the performance, quality and reliability of our meters. The Model 659 meter is traceable to NIST standards.
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Metrology & Inspection Systems
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Our optical and e-beam wafer metrology and inspection products quickly and accurately measure pattern quality before and during high-volume chip manufacturing.
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Wafer Chucks
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ARC, in addition to fabricating Wafer Chucks from aluminum, is also known for its ability to work in hard to machine materials such as hardened (50-62 Rockwell) metal alloys, fired ceramics, e.g. SiC and glasses. These materials are often ideal for semiconductor equipment applications due to their ability to hold critical dimensions and tolerances. ARC specializes in surface grinding and lapping these materials to precision flatness and parallelism specifications needed for semiconductor wafer chuck requirements.
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Product
The Lorlin© Impact Series
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Discrete Component Tester is designed to test small signal and power semiconductor components in both single and multi-device packages or hybrids.. The automatic test system can be used in all test applications including incoming inspection, wafer probe, QC, engineering, production, final test, and high reliability. The system tests most all discrete semiconductors with reliable, accurate, and repeatable results.
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Product
Wafer Level Test
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Double sided wafer inspection system is an automatic inspection system for afterdicing wafer chip. It can do double side inspection simultaneously. The appearance defects of wafer chip are clearly conspicuous by using advanced illumination technology. Illumination and camera acquisition mode can be adjusted for various wafer process, like vertical chip or flip chip.
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Product
EasyEXPERT Group+ Software (for PC)
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Keysight Easy EXPERT group+ GUI based characterization software is available for Keysight Precision Current-Voltage Analyzer Series. It is available on your PC or the B150xA's embedded Windows 7 platform with 15-inch touch screen to accelerate the characterization tasks. It supports efficient and repeatable device characterization in the entire characterization process from measurement setup and execution to analysis and data management either interactive manual operation or automation across a wafer in conjunction with a semiautomatic wafer prober. EasyEXPERT group+ makes it easy to perform complex device characterization immediately with the ready-to-use measurements (application tests) furnished, and allows you the option of storing test condition and measurement data automatically after each measurement in a unique built-in database (workspace), ensuring that valuable information is not lost and that measurements can be repeated at a later date. Keysight Precision Current-Voltage Analyzer Series provides the complete solution for device characterization with these versatile capabilities.
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Product
Camera Endpoint Monitor based on Real Time Laser Interferometry
LEM Series
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Our Real Time Interferometric Process Monitor provides high precision detection of film thickness and trench depth during the etching/deposition process.Depending on applications, LEM camera includes a 670 or 905 or 980 nm laser and when mounted on any dry etch/deposition process chamber with a direct top view of the wafer this generates a small laser spot on the sample surface.Interference occurs when monochromatic light hits the sample surface, resulting in different optical path lengths due to film thickness and height variations in the film.This allows the etch/deposition rate and thus thickness to be monitored in real time, also fringes counting or more complex analysis, providing enhanced process control Endpoint for a wide variety of processes. Additionally interfaces can be detected by their change in reflectivity.
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Product
Mercury Probes
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Materials Development Corporation
MERCURY PROBES are precision instruments that enable rapid, convenient, and non-destructive measurements of semiconductor samples by probing wafers with mercury to form contacts of well-defined area.
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Probe Card
T90™ Series
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The 90 mm tile was designed for mounting on a standard 4.5″ probe card holder for multi-site wafer level reliability testing. The 1.6 mm (0.062″) thick rails allow the chassis to slip into planarity adjustable probe card holders for most analytical probe stations.
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Product
Test Contactor/Probe Head
xWave
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Highest performance and most robust RF broadband production solution for package, wafer, or Over-the-Air (OTA) test for 100 GHz.The xWave™ test contactor / probe head utilizes patented hybrid contacting technology to optimize RF performance and provide robustness for production testing of the most challenging cmWave and mmWave devices. Inside the xWave test contactor / probe head are embedded patch antennas and coplanar waveguides for both wireless and wired communication.
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Product
Cantilever Probe Card
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MPI Cantilever Probe Card is widely applied on gold bump and pad wafer testing for display driver, logic, and memory device. MPI’s cantilever probes are the corresponding answer to the demands of fine pitch, small pad size, high speed, less cleaning, multi-DUT, high pin count, and ultra-low leakage requirements. With outstanding craftsmanship, innovative architecture and proven methodologies based on mechanical and electrical simulation/measurement results, making MPI the top cantilever provider worldwide.
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Product
High Throughput 1 ns Pulsed IV Memory Test Solution
NX5730A
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Precise and fast characterization of new memory, such as spin transfer torque magneto resistive random access memory (STT-MRAM) from DC to high-speed pulsed IV measurement on silicon wafers Apply accurate and high-speed pulsed voltages (down to 1 ns pulse) to magnetic tunnel junction (MTJ) for STT-MRAM and precisely measure the resistance of MTJ Perform all typical MTJ characterization tests in one solution10 to 100 times faster cycle test, such as a bit error rate test (BERT)Capture and visualize MTJ switching waveforms clearly during the writing pulse Dedicated solution with Keysight Technologies’ technical expertise
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CMP
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CMPs remove unevenness on wafer surfaces that occur during the production process. Applications are growing due to the increase of layers in semiconductor devices and the growing variety of wiring materials.
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Probing Machines
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Probing machine is a wafer transfer and positioning device used for testing the electrical characteristics of chips formed on wafers. This wafer test is used to sort out good and defective chips.
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Non-Contact Mapping Life Time System
MWR-2S-3
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The device is designed for express non-destructive contactless local measurement of non-equilibrium charge carrier effective lifetime in silicon substrates, epi-wafers and solar cells at different stages of manufacturing cycle. It can be used for incoming and outcoming inspection of silicon ingots and wafers, tuning and periodic inspection of semiconductor and solar cell technology quality. Lifetime determination is based on measuring photoconductivity decay after pulselight photo-exciting with usage of reflected microwave as a probe.
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ECHO VS System with Image Enhancement
Echo VS
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The ECHO VS system adds our Image Enhancement Suite to the ECHO platform to provide industry-leading image quality and defect identification capabilities. It’s our most accurate ultrasonic NDT equipment for development labs and for production environments that require the highest precision. The Echo system can be fitted with an optional chuck for manual wafer inspection.
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Product
AC/DC Power Supply 12 W
CFM12S150-T
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AC/DC power supply with 12 W from Cincon | input ranges 90 - 264 VAC | output 15 V | operates in temperature from -40 to +75 °C | according to EN60335-1 standards | wafer version
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Product
Automated Semiconductor Wafer Optical Inspection and Metrology
SITEview Software
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Microtronic SITEview Software is designed from the end-user operator’s perspective and is easy to use, fully featured, and modular. Applications include visual wafer inspection, OCR sorting, wafer defect review, second optical inspection, image storage and retrieval, laser marking, microscope interface, and GEM/SECS II communication and seamlessly integrates with EAGLEview, MicroINSPECT and MicroSORT.
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Product
Semiconductor Wafer Microscope Inspection System
MicroINSPECT
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MicroINSPECT Semiconductor Wafer Defect Microscope Inspection System combines state-of-the-art robotics, intelligent microscopes and SITEview software to provide a flexible, easy-to-operate defect inspection platform for either micro or macro defect wafer inspection.
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Product
Step Recovery Diodes
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SemiGen’s SSR series of Step Recovery Diodes are epitaxial silicon varactors which provide high output power and efficiencies in harmonic generator applications. Using custom epitaxial wafers, our process ensures high reproducibility. The silicon dioxide passivation process assures greater stability and low leakage currents over temperature. Uniform capacitance ensures repeatability from device to device. These diodes are available in chip or packaged form.
