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This section provides an overview for scanning acoustic microscopes as well as their applications and principles. Also, please take a look at the list of 14 scanning acoustic microscope manufacturers and their company rankings. Here are the top-ranked scanning acoustic microscope companies as of December, 2024: 1.Eurofins EAG, 2.Alex Corporation S Pte Ltd & Alex Corporation Sdn Bhd, 3.Covalent Metrology Corp.
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Categories Related to Scanning Acoustic Microscopes
Scanning acoustic microscopes (SAM) are devices used to inspect internal defects in materials. They utilize ultrasonic waves for non-destructive inspection. This technique, known as ultrasonic flaw detection, enables the visualization of internal structures of materials such as semiconductor components and car bodies.
Ultrasonic flaw detection measures the condition of an object based on the reflection of ultrasonic waves transmitted from a sensor, allowing for detailed internal examination.
Scanning acoustic microscopes are primarily used to detect minute defects inside objects without causing damage.
In semiconductor manufacturing, SAM identifies delamination and cracks in molded IC packages. It can also detect delamination between chips in stacked IC packages and evaluate underfill delamination and voids in CSP.
These devices can detect cracks, delamination, and voids in the internal electrode components of chip components. They also provide defect depth information through color coding.
SAM is useful for analyzing resin flow in injection molding, detecting microspores and resin density distribution patterns. In carbon fiber reinforced plastic (CFRP) fracture analysis, it observes delamination in each layer during steel ball drop tests.
This technology inspects bonding conditions between target materials and packing plates in sputtering targets for semiconductors, FPDs, solar cells, and more. It is capable of handling larger target materials.
SAM is used for in-line inspection of component joints in power modules like IGBTs, detecting delamination and voids.
It visualizes bonding surfaces in laminated wafers for MEMS, detecting unjoined areas as small as 10μm in diameter.
Scanning acoustic microscopes use a probe combining an ultrasonic transmitter and receiver. The probe scans over a sample, creating images from the reflected waves. Ultrasonic waves reflect at material boundaries, allowing for detailed internal imaging. For ultrasonic wave measurement, the material is typically placed in water.
The probe’s piezoelectric element vibrates when stimulated by pulse voltage. These vibrations generate ultrasonic waves in water, which propagate as elastic waves inside the sample. Variations in acoustic impedance due to voids, cracks, or foreign matter cause reflection and refraction. The probe emits intermittent pulses and detects defects by receiving reflected sounds from within the specimen between oscillations.
*Including some distributors, etc.
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Nordson Corporation, established in 1954 and headquartered in Westlake, Ohio, USA, is a global manufacturer and marketer of differentiated products for precision dispensing and processing. They cater to diverse end markets, including packaging, electronics, medical, energy, and transportation. With over 6,800 employees across more than 35 countries, Nordson offers solutions for bonding, adhesive dispensing, fluid management, test and inspection, and UV curing. Their product line includes dispense tips, syringe barrels, dispensers, srapy valves, fluids, and syringe systems among others. Comprised of eight divisions, they are ISO 9001:2015 certified and provide systems, precision technology, and after market parts.
Eurofins EAG, established in 1978 and based in San Diego,CA, is a supplier of materials testing services. The services of the company include microelectronics testing and engineering, litigation support, and expert testimony. The products are used in aerospace, automotive, and medical and consumer electronics. The company’s testing laboratories are registered with the DDTC and it’s scientists and employees are knowledgeable about military, ITAR, and EAR data security regulations. It is certified to ISO 9001:2015 and ISO 17025:2017. The company provides a multidisciplinary consulting approach to resolving your product's materials and engineering-related issues.
LPR Global, Inc. is an international marketing consulting firm that specializes in global trade and was established in 2001 and is based in Toronto, Canada. The company’s main activity is to provide international partnership development services for Korean industrial machinery and equipment manufacturers. Its main market includes US, Korea Hotlink, an online marketing platform for Korean industrial products and custom machinery in North America. It also offers market research, go-to-market strategies, sales channel development, and after-sales support services. It works with various industries such as automotive, steel mill, oil and gas, and home appliance.
PVA TePla, founded in Corona, Ca, in 1991 is a manufacturer of systems for hard-metal sintering and crystal growing as well as the use of plasma systems for surface activation, and functionalization. The company's product portfolio includes RF Plasma Systems, Microwave Plasma Systems, Atmospheric Plasma, Wafer Inspection & Software and Metrology Systems. The company serves markets including Automotive and Electric Vehicles, Renewable Energy and Energy Storage and Electronics and IT Infrastructure.
Hitachi, Ltd was established in 2002 and headquartered in Chiyoda-ku, Tokyo is a manufacturer of industrial electrical equipment and system solutions. The company offers an extensive and diversified product portfolio including industrial drive systems, power electronics, energy-related equipment, power distribution systems, and various other industrial solutions. These products serve as integral components that drive advancements in industrial capabilities across diverse sectors by playing a pivotal role in promoting energy conservation and storage, automating robot systems in large factories, enabling smarter manufacturing through digital solutions, and facilitating efficient transportation within industrial facilities.
Sector Technologies, founded in 2008 and located in Eybens, France, is a supplier of FA technology and EFA solutions. The company’s diverse range of products includes teseda testers, scanning acoustic microscopes, optics and imaging, nanoprobes, and AEM testers. These products have broad applications in industries and research fields where identifying defects, quality control, and imaging techniques are essential. The company’s products are utilized in semiconductor manufacturing, electronics, and research and development to ensure the quality of electronic components and materials.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Eurofins EAG |
22.9%
|
| 2 | Alex Corporation S Pte Ltd & Alex Corporation Sdn Bhd |
14.6%
|
| 3 | Covalent Metrology Corp |
12.5%
|
| 4 | LPR Global, Inc. |
12.5%
|
| 5 | Ostec |
6.3%
|
| 6 | Dr.J Scientific |
6.3%
|
| 7 | PVA TePla |
6.3%
|
| 8 | Sector Technologies |
4.2%
|
| 9 | Nordson Corporation |
4.2%
|
| 10 | Accurex Solutions Pvt. Ltd. |
2.1%
|
Derivation Method
The ranking is calculated based on the click share within the scanning acoustic microscope page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
3 | 42.9% |
|
Canada
|
1 | 14.3% |
|
Germany
|
1 | 14.3% |
|
Japan
|
1 | 14.3% |
|
France
|
1 | 14.3% |
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