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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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Wafer Inspection System
JRT Photovoltaics GmbH & Co. KG
In close cooperation with well-known providers of inspection systems, we provide modular systems for quality control and classification of raw wafers.
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Bond Tester for Wafers 2 - 12 inch
Sigma W12
Bondtester for wafers or at wafer level 2” – 12” (up to 300 mm)Precise testing and Cold Bump Pull (CBP) testingLarge X/Y stages X: 600mm, Y: 370 mmForce range from 1gf – 10 kgfBump pitch down to 20 µm
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SOI Bonding Systems
An accurate wafer bonding process is the key factor in obtaining high quality single crystalline silicon films on insulating substrates. The EVG850 SOI/Direct Wafer Bonding systems are designed to fulfill a wide range of fusion/molecular wafer bonding applications, with main focus on SOI substrates manufacturing. Ultra clean handling of wafers throughout the bonding process assures high-yield and void-free bonds. All essential steps, from cleaning and alignment to pre-bonding and IR-inspection are combined in one high volume production system. EVG850 is the only production bonding system built to operate in high throughput, high-yield environments and guarantees void-free SOI wafers up to 300 mm.The EVG300 series single wafer cleaning systems are designed for efficient removal of particles. In semiconductor processing, efficient cleaning and particles removal prior to critical process steps enables maximum yield. Wafer Bonding is a process which is strongly affected by particles: each particle on the wafer surface produces a void orders of magnitude larger than its diameter, contributing to a dramatic yield loss.
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Fluorescence Spectrometers
PicoQuant offers several fluorescence spectrometers that range from compact table-top spectrometers for teaching or daily routine work to modular high-end spectrometers with exact timing down to a few picoseconds. Samples can be liquids in standard cuvettes, solid samples or even semiconductor wafers for in-line quality control.
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Wafer Prober
Precio XL
Fully automated 300mm wafer prober. The system achieves high productivity, excellent contact performance, improved cleanliness, and short lead time, and offers a number of high value-added functions as options.
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Silicon Resistivity, PN type & Alarm Tester
HS-PSRT
It use Four Probe to test the resistivity and P/N type of wafers、ingots and all type of silicon materials.It can be used by Solar and Semiconductor industry.
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Infrared Microscope
DDR200/300 NIR
The McBain DDR200 NIR (for 200mm) and DDR300 NIR (for 300mm) provide high-speed defect detection and precision measurement on wafers and other parts. These cost-efficient systems offer unique advantages for both production and process development use, providing an optimum near-infrared (900-1700nm) solution when both subsurface defect detection and dimensional metrology are required.
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Flash Memory Test System
T5830
T5830 memory tester, the latest member of its T5800 product family, optimized for testing a wide range of flash memory devices used in mobile electronic devices. The highly flexible T5830 tester has all of the capabilities needed to perform wafer sorting and final testing of price-sensitive flash memories.
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WATOM
Wafer edge and notch profile measurementThe use of smaller and smaller patterns in the semiconductor industry calls for increasingly advanced materials of extremely high quality. In response to the steady improvements in the quality of wafers, KoCoS Automation has developed WATOM, a wafer edge and notch profile measurement tool which heralds a new era of extremely precise wafer geometry measurement.WATOM supports quality assurance throughout the wafer manufacturing process, starting at the very beginning and continuing on through to wafer reclaim.The WATOM Edge and Notch Wafer Geometry Analyser sets the worldwide benchmark for the quality assurance of geometrical measurements in semiconductor wafer manufacturing, combining the highest quality standards with top-class service. These high-precision, laser-based edge profile measurement tools are specially designed for optimum integration in manufacturing lines within the semiconductor industry.
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Dicing Machines
Dicing machine cut wafers into individual semiconductor chips with blades. ACCRETECH Laser dicing machines use lasers instead of blades to dicewafers at high speed in a completely dry process.
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Semiconductor Metrology Systems
MTI Instruments'' semiconductor wafer metrology tools consist of a complete line of wafer measurement systems for virtually any material including Silicon wafer (Si), Gallium Arsenide wafer (GaAs), Germanium wafer (Ge) and Indium Phosphide wafer (InP). From manual to semi-automated wafer inspection systems, the Proforma line of wafer metrology inspection tools is ideal for wafer thickness, wafer bow, wafer warp, resistivity, site and global flatness measurement. Our proprietary push/pull capacitance probes provide outstanding accuracy throughout their large measurement range, allowing measurement of highly warped wafers and stacked wafers. MTII''s solar metrology tools include off line manual systems for wafer thickness and Total Thickness Variation (TTV), as well as, in-process measurement systems capable of measuring wafer thickness, TTV and wafer bow at the speed of 5 wafers/second.
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WAFER MVM-SEM® E3300 Series
E3310
The E3310 is a WAFER MVM-SEM®* for next generation wafers, supporting 1Xnm node process development and volume production at the 22nm node and beyond. With its high-speed carrier system employing a dual arm vacuum robot, and low-vibration platform to improve measurement accuracy, the E3310 delivers high throughput and performance for wafer measurements. Its multi detector configuration and unique 3D measurement algorithm also enable stable, high-accuracy measurement of 3D transistor technologies such as FinFET. The E3310 makes a significant contribution to reducing process development turnaround time and improves productivity for next-generation devices.
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Full Wafer Contact Test System
Fox 1
Unique cartridge technology uses full-wafer contactors combined with parallel test electronics to achieve single touch, full-wafer test
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Software
Production Triangular Voltage Sweep (TVS) Option
Materials Development Corporation
In traditional TVS measurements, the operator must select the end points of the mobile ion peak todetermine the area to analyze. Though the selection of these points is a simple matter for the operator, the required input precludes using this technique in asemi-autonomous production environment. The goal of TVS Production testing is the rapid determination of mobile charge concentration with little or no operator input. The test methodology must be compatible with production environments where accuracy, easeof use, and minimum operator involvement are of paramount concern. Also, the possibility of automated wafer handling must be considered.
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Probe Card
Japan Electronic Materials Corp.
The probe card is a tool for testing semiconductors used at "Wafer Test" to check quality of IC or LSI in the first process of semiconductor manufacturing. The probe card is expendable.
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Sapphire/SIC Wafer Flatness and Surface Appearance System
FM200
Sapphire/SIC wafer flatness and surface appearance system provide a previous surface flatness testing solution, though non-contract lighting testing to record the whole information of the surface, rapid and fast measurement for various of surfaces, line and all kinds of surface information.
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Wafer Level Test Handler
Kronos
Wafer level test handler for 6/9DOF sensors with real stimulus. Very high UPH capacity and the lowest cost of test (COT). KRONOS is one of the only wafer level test solutions for motion sensors with real stimulus.
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High Resolution Wafer Thickness & Thickness Variation Gauge
MX 10x series
The MX10x series measure thickness and thickness variation on silicon wafers. It has a resolution of 10 nanometers and can be adapted to different thickness ranges within a few seconds.
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Metrology/SEM
Our SEM products use scanning electron microscope technology to measure and review tiny surface structures such as photomask etching and circuitry on wafers with high precision and stability.
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±6 kV ANSI/ESDA/JEDEC HBM Test System
HBM-TS10-A
High Power Pulse Instruments GmbH
*±6 kV Human-Body-Model (HBM) tester according ANSI/ESDA/JEDEC JS-001 standard with C = 100 pF, R = 1.5 kΩ discharge network*Wafer, package and system level HBM testing*True HBM: the classical discharge network of the HBM-S1-A according the standard ensures compliant waveforms for all load conditions*No trailing pulses*Integrated 10 kΩ charge removal resistor*Integrated DUT HBM current sensor for real time transient current monitoring with 1V/A output sensitivity into 50 Ω digital oscilloscope input*Integrated DUT HBM voltage sensor for real time transient voltage monitoring with 1/200V/V output sensitivity into 50 Ω digital oscilloscope input*Integrated overvoltage protection of the DUT voltage sensor, DUTcurrentsensor and DC test interface for efficient overload protection of the digital oscilloscope and SMU during high voltage HBM testing*Integrated DC test DUT switch with automatic switch control*Integrated 50 Ω precision hardware trigger output for high speed digital oscilloscopes*Fast HBM measurements, typically 0.5s per pulse including one-point DC measurement between pulses*Eficient sofware for system control and waveform data management (fully compatible with TLP measurement data)*The sofware can control automatic probers for fast measurements of complete wafers*Compact size 145 mm x 82.5 mm x 44 mm of the integrated HBM pulse generator probehead*System controller size 483 mm x 487 mm x 133 mm*High performance and high quality components*Optionally available hardware upgrades to all HPPI fully integrated HBM/HMM/TLP/VF-TLP test systems TLP-3010C, 4010C, 8010A, and 8010C
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Software
Junction Measurement and Analysis
Materials Development Corporation
A comprehensive set of analyses for junction diode or Schottky barriers begins with C-V data gathering that adjusts the voltage step to the slope of the C-V characteristics. This assures an optimum set of C-Vdata whether the voltage range is small or large. Doping profile and resistivity profile are both available at the touch of a key. Plots of 1/C2 - V or Log(C) - Log (V+ phi) show doping uniformity and doping slope factor. Exclusive recalculation options allow adjustment of stray capacitance and area to facilitate calibration using a standard reference wafer of known doping or resistivity.
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Wafer Cathodoluminescence Microscope
Säntis 300
Attolight’s Quantitative CL-SEM offers “No Compromise” large field fast scanning simultaneous acquisition of SEM images, hyperspectral CL maps, and optical spectra. Smaller diameter wafers, or miscellaneously shaped substrates are manually loaded on intermediary 300mm susceptors subsequently handled automatically by the tool.
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Micro-spot DUV Spectroscopic Reflectometry
FilmTek 2000 PAR
Scientific Computing International
A low-cost solution for high-throughput, fully-automated mapping of patterned wafers for development and production environments. Utilizes patented parabolic mirror technology to measure wavelengths from DUV to NIR with a spot size as small as 13µm. Fully user-customizable wafer mapping capabilities rapidly generate 2D and 3D data maps of any measured parameter.
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TFProbe Wafer Measurement Tools
Angstrom Sun Technologies, Inc.
Angstrom Sun Technologies Inc offers optical measurement and inspection systems for semiconductor and related industries. Its core products include wafer measurement systems, spectroscopic ellipsometers, thin film reflectometers, and microspectrophotometers.
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microLED Testing System
OmniPix-ML1000
The OmniPix-ML1000 is the first all-encompassing microLED testing system, offering both full wafer and localized individual pixel inspection. Measure localized and total EQE. Use automated PL and EL to test and characterize your microLEDs. Analyze defective pixels with nano-PL and nano-EL.
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Silicon Heavy-doped Pen Tester
HS-MPRT
Heavy doped testing, especially good for purchase the material.■ Not only sound alarm, but also Led light alarm , to guarantee sorting work accurately.■ adaptable for sorting little granular material, little broken IC Wafer and other little silicon material.■ Can set alarm ranges from 0.0 to 1.0Ω﹡㎝.
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Four-Point Probe
Materials Development Corporation
Materials Development Corporation offers the complete line of Four Point Probe systems from AIT. Systems are available to measue up to 12" diameter (300 mm) wafers as well as specialty systems for Photovoltaic wafers and substrates. For more information on these systems, contact MDC.
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Memory Test System
T5830/T5830ES
Highly flexible tester which has all of the capabilities needed to perform wafer sorting and final testing of price-sensitive flash memories
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In-Line Wafer Surface Defect Inspection
ALTO-SD-150/200
ALTO-SD SERIES IS AN IN-LINE INSPECTION SYSTEM SUPPLYING HIGH THROUGHPUT, FULL SURFACE DEFECT INSPECTION FOR ALL KINDS OF WAFERS INCLUDING SILICON, QUARTZ, SAPPHIRE, COMPOUND AND MEMS WAFERS. HIGH-RESOLUTION CAMERA OPTICS PLUS LED ILLUMINATION GUARANTEE RELIABLE DETECTION OF ALL LOCAL DEFECTS. IT INSPECTS DEFECT SIZE OF 1~ 10 MICRONS, CONFIGURABLE INSPECTION RESOLUTION TO OPTIMIZE DEFECT SIZE VS. THROUGHPUT. THE SYSTEM COMBINES HIGH-PRECISION MEASUREMENT, POWERFUL DATA ANALYSIS AND USER-FRIENDLY OPERATIONS.
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Polish Grinders
The polish grinder is a single machine that can both slice various device wafers and remove damage,which has been developed from a unique idea of ACCRETECH-Tokyo Seimitsu. In recent years, the grinder also contributes to various grinding and polishing processes required for advanced packaging technologies such as laminated memory and FO/2.5D/3D.





























