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Cryscore optoelectronic limited
Jiaozuo, China
D
11-50 Employees
2008
Key takeaway
CRYSCORE OPTOELECTRONIC LIMITED specializes in high-quality sapphire wafers, offering a range of sizes and specifications, making it a key player in the sapphire wafer manufacturing industry. With over 13 years of experience and a commitment to R&D, CRYSCORE ensures it can meet diverse market needs for sapphire wafers and related products.
Highlighted product
Core business
Sapphire wafer| Sapphire substrate| Window| Ingot| PSS
High-quality sapphire wafers/sapphire substrates, sapphire windows, sapphire ingots/sapphire rods, patterned sapphire substrates manufacturer. Zero customer complaints and zero overdue delivery throughout the year.
WaferPro
San Jose, United States
B
11-50 Employees
2016
Key takeaway
WaferPro is a prominent global supplier of silicon wafers, offering a comprehensive range of products including Czochralski CZ silicon wafers and Float Zone FZ silicon wafers. Their extensive inventory and quick shipping capabilities make them a key player in the semiconductor industry.
Highlighted product
Product
silicon wafers | WaferPro
silicon wafers
AdValue Technology LLC
Tucson, United States
B
1-10 Employees
-
Key takeaway
AdValue Technology is a leading supplier of high-quality materials, including single crystal sapphire wafers, which are essential for various high-temperature and chemically resistant applications. Their commitment to excellence in customer service and a diverse product range positions them as a valuable partner for advanced material research and production.
Highlighted product
Product
Sapphire Wafers
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PI-KEM Ltd
Tamworth, United Kingdom
A
11-50 Employees
1991
Key takeaway
PI-KEM offers Sapphire (Al2O3) wafers in a 5mm x 5mm size, providing essential materials for innovative research and production. Their extensive range of specialist equipment and expert advice further supports project and sustainability goals.
Highlighted product
Product
Sapphire (Al2O3) Wafer 5mm x 5mm x 5pcs - PI-KEM
Precision Sapphire Technologies
Vilnius, Lithuania
A
1-10 Employees
2005
Key takeaway
Precision Sapphire Technologies (PST) is a leading provider of synthetic sapphire products, specializing in growing, shaping, grinding, and polishing synthetic leuco-sapphire. Their expertise allows them to create custom sapphire parts tailored to specific customer requirements, making them a valuable resource for various applications.
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Core business
Sapphire Windows, Tubes, Rods manufacturer
Xiamen Powerway Advanced Material Co. Ltd
Xiamen City, China
D
1-10 Employees
1990
Key takeaway
Ganwafer specializes in the production of semiconductor wafers, including the development of GaN epitaxy on sapphire substrates, which are essential for applications in UHB-LEDs and lasers. Their advanced manufacturing technologies and commitment to quality ensure they can meet diverse industry needs.
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Service
Professional Services in SiC, GaN, III-V Semiconductor Material
Professional services for wafer processing and technical support in SiC, GaN, III-V semiconductor wafers are offered for researchers and corporate users
Nano Quarz Wafer GmbH
Langenzenn, Germany
A
- Employees
-
Key takeaway
The company specializes in the production of custom-designed wafers, including high-performance precision optics and blank wafers. With over 20 years of experience in wafer technology, they are committed to developing new processes and technologies to meet diverse industry needs.
Highlighted product
Product
Crystal Quartz Wafer - NQW
Learn more about our Crystal Quartz Products with various Options for Cuts/Orientation (e.g. AT, ST, X, Y, Z), Dimensions, Thickness and Surface quality.
MEMC Electronic Materials
O’Fallon, United States
B
1001-5000 Employees
1984
Key takeaway
GlobalWafers is a prominent player in semiconductor technology, specializing in the production of advanced semiconductors and employing a fully-integrated manufacturing strategy that ensures a steady supply of high-quality silicon. Their focus on innovation and strict quality control allows them to meet specific customer requirements effectively.
Highlighted product
Product
Semiconductor-Wafer-Manufacturing-550 - GlobalWafers
Sapphire Systems, Inc.
United States
B
1-10 Employees
2007
Key takeaway
Sapphire is highlighted as the preferred material for bullet-proof windows, and the company, Sapphire Systems, is set to begin pilot production of some of the largest commercially available sapphire plates. These high-performance windows will cater to both commercial and military customers.
Highlighted product
Core business
Sapphire Systems, Inc.
WAFER UNIVERSE
Elsoff (Westerwald), Germany
A
51-100 Employees
2019
Key takeaway
Wafer Universe offers high-quality wafers, including Borofloat33® glass wafers, which are essential in production processes for Thin-Wafer-Handling and Wafer-Level-Packaging (WLP) of MEMS. They also provide quartz wafers suitable for high-temperature applications and alkaline-free glass wafers used in sensor technology and display cover glass.
Highlighted product
Core business
Wafer Universe: High quality glass wafers from stock
Wafer Universe: High quality glass wafers from stock ✓ fast delivery ✓ certified quality ✓ huge variety ✓ ► Contact us!
Technologies which have been searched by others and may be interesting for you:
Sapphire wafers are thin slices of synthetic sapphire, a crystalline form of aluminum oxide (Al2O3). They are primarily used in the electronics and optoelectronics industries due to their exceptional hardness, thermal stability, and optical clarity. The production of sapphire wafers involves the Czochralski process, where a seed crystal is dipped into molten aluminum oxide, allowing the crystal to grow as it is pulled upwards. These wafers are widely utilized in the manufacturing of light-emitting diodes (LEDs), laser diodes, and other semiconductor devices. Additionally, their ability to withstand high temperatures makes them suitable for high-performance applications in various technological fields.
Sapphire wafers are primarily manufactured using the Verneuil process, also known as the flame fusion method. In this technique, aluminum oxide powder is melted using a high-temperature flame, allowing it to condense and crystallize as it falls onto a rotating pedestal. This creates a large boule of sapphire that can be sliced into thin wafers. Another method is the Kyropoulos technique, which involves melting aluminum oxide in a controlled environment and slowly cooling it to form a single crystal. This approach can produce larger and higher quality sapphire crystals. After forming the boules, they undergo precise cutting, polishing, and etching to achieve the desired specifications for various applications, particularly in electronics and optoelectronics.
Sapphire wafers are utilized in various applications due to their unique properties.
1. Electronics and Optoelectronics
Sapphire wafers serve as substrates for high-performance electronic devices, including LEDs and laser diodes. Their excellent thermal conductivity and electrical insulation make them ideal for these technologies.
2. Photovoltaics
In the solar industry, sapphire wafers are employed in certain types of solar cells, enhancing efficiency and durability. Their stability and resistance to environmental factors contribute to the longevity of solar panels.
3. Watches and Optical Devices
Sapphire glass, derived from sapphire wafers, is commonly used in watch faces and optical devices. Its hardness and scratch resistance provide superior protection, making it a preferred choice for premium products.
These applications highlight the versatility and importance of sapphire wafers in advanced technology sectors.
1. High Thermal Conductivity
Sapphire wafers possess exceptional thermal conductivity, which allows for effective heat dissipation in electronic and optoelectronic devices. This property enhances the performance and longevity of components by preventing overheating.
2. Excellent Mechanical Strength
These wafers are known for their remarkable mechanical strength, making them durable and resistant to wear. This characteristic is crucial in applications where reliability and robustness are essential, such as in the manufacturing of LEDs and high-power laser diodes.
3. Optical Transparency
Sapphire wafers are highly transparent across a wide range of wavelengths. This feature is particularly beneficial for optical applications, including sensors and substrates for lasers, where clarity and minimal light absorption are critical.
4. Chemical Resistance
Sapphire is chemically inert, which makes these wafers resistant to various chemical environments. This quality ensures that devices can operate in harsh conditions without degradation, enhancing their overall lifespan and reliability.
The cost of sapphire wafers typically falls within a moderate range compared to other substrates like silicon or gallium arsenide. While sapphire wafers can be more expensive than silicon due to the complex manufacturing process, they offer unique advantages such as superior thermal conductivity and high chemical resistance. In contrast, materials like silicon are generally less costly, making them a popular choice for many applications. However, the enhanced performance characteristics of sapphire wafers, especially in high-temperature and high-power environments, can justify the higher expense in specific use cases. Thus, while sapphire wafers may present a higher initial investment, their long-term benefits can make them a valuable choice in the right applications.
Some interesting numbers and facts about your company results for Sapphire Wafer
| Country with most fitting companies | United States |
| Amount of fitting manufacturers | 2431 |
| Amount of suitable service providers | 1789 |
| Average amount of employees | 11-50 |
| Oldest suiting company | 1984 |
| Youngest suiting company | 2019 |
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Some interesting questions that has been asked about the results you have just received for Sapphire Wafer
What are related technologies to Sapphire Wafer?
Based on our calculations related technologies to Sapphire Wafer are Magnets, Printed Electronics, Industrial Amplifiers, Electronic Transducers, Electronic Oscillators
Which industries are mostly working on Sapphire Wafer?
The most represented industries which are working in Sapphire Wafer are Other, Semiconductor, Electronics and Electrical engineering, IT, Software and Services, Mining
How does ensun find these Sapphire Wafer Companies?
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