T: +86-518-85528012
E: nick@luverrequartz.com
E: nick@luverrequartz.com
1st floor Runlian industrial center No. 116 QuFeng Rd., Haizhou Economic and technological development zone Lianyungang City, Jiangsu Province, China 222062
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Semiconductor quartz tube accessories
Semiconductor quartz tube accessories are the core consumables and structural components in the thermal processing technology of wafer manufacturing.
LUVERRE quartz
99.99%
Inner with Vacuum PVC bag and then wrapped with air bubble film, outer with wooden box.
as per customer's requirement
Semiconductor quartz tube accessories are the core consumables and structural components in the thermal processing technology of wafer manufacturing. They ensure the purity, uniformity, and yield of semiconductor device production in harsh environments with high temperature and high corrosion due to their excellent material properties.
Product core advantage: derived from materials, formed by processes
Semiconductor quartz tube accessories are not ordinary glass products, but are made of high-purity synthetic quartz glass (usually with SiO ₂ content ≥ 99.99%) through precision processing and manufacturing. Its advantages are mainly reflected in the following aspects:
1. Ultimate thermal stability and shock resistance:
High temperature tolerance: The softening point can reach up to 1730 ℃, and it can work stably for a long time at process temperatures above 1200 ℃ (such as diffusion and oxidation) without deformation or crystallization.
Thermal shock resistance: With an extremely low coefficient of thermal expansion (about 5.5 × 10 ⁻⁷/K), it can withstand intense heating and cooling processes, effectively preventing cracking and ensuring production safety and continuity.
2. Excellent chemical purity and inertness:
High purity guarantee: Synthetic quartz sand prepared using advanced processes such as arc melting and plasma chemical vapor deposition fundamentally eliminates metal ion (such as Na ⁺, K ⁺, Fe ⊃2; ⁺, etc.) pollution and avoids electrical performance degradation of wafers.
Chemical inertness: Except for hydrofluoric acid and hot phosphoric acid, it has strong corrosion resistance to most acidic and alkaline environments, especially in CVD (chemical vapor deposition) and etching processes, and can resist the erosion of reactive gases.
3. Excellent optical and electrical performance:
High transmittance: It has good transmittance in a wide spectral range from ultraviolet to infrared, suitable for processes that require light heating or optical monitoring.
Excellent electrical insulation: maintaining extremely high electrical resistivity at high temperatures, it is an ideal high-temperature insulator to prevent current leakage and cross interference during the manufacturing process.
4. Precise size and structural stability:
By using precision manufacturing technologies such as CNC (Computer Numerical Control) machining, laser cutting, and thermoforming, we ensure accurate dimensions and complex shapes of the accessories, and can achieve perfect matching with the main quartz tube and equipment cavity, ensuring airtightness and process uniformity.
Main application scenarios: Throughout the core manufacturing process
Quartz tube fittings are widely used in various key thermal processing equipment of semiconductor front-end processes, mainly including:
Thermal oxidation and diffusion process:
Application accessories: furnace tube, dock, baffle, gas guide tube, furnace door.
Function: As a support for the crystal boat, it guides the uniform flow of process gas, isolates different temperature zones, and grows high-quality silicon dioxide layers or doping at high temperatures.
Chemical Vapor Deposition (CVD):
Application accessories: bell jar, gas nozzle, base, insulation baffle.
Function: Form a reaction chamber, evenly distribute reaction gases, carry wafers, and deposit various thin films (such as polycrystalline silicon, silicon nitride, silicon oxide) inside the chamber.
Low pressure chemical vapor deposition (LPCVD) and ion implantation:
Application accessories: vertical furnace tube, quartz propeller, liner.
Function: To provide stable support and positioning for wafers in low-pressure or high-energy environments, ensuring the uniformity and repeatability of the process.
The key problems we can solve
This product series aims to directly address the core challenges in semiconductor manufacturing:
1. Solving pollution problems: High purity materials and strict production cleanliness control fundamentally eliminate particle and metal pollution introduced by the accessories themselves, directly improving product yield.
2. Solve the problem of process instability: Precise structural design and excellent thermal stability ensure the uniformity of temperature field and airflow inside the process chamber, thereby ensuring the consistency and repeatability of each wafer process result.
3. Solve equipment downtime problems: Excellent heat shock resistance and anti crystallization ability significantly extend the service life of accessories, reduce unplanned downtime replacement frequency, and improve equipment overall utilization efficiency (OEE).
4. Solve the problem of customized requirement matching: Provide fast response customized development services for special requirements of new devices (such as SiC, GaN) and advanced processes (such as 3D NAND), ensuring that accessories are perfectly compatible with the latest equipment and technology routes.
Customized service: evolve together with your craftsmanship
We are well aware that standard parts cannot meet all needs. Therefore, we provide comprehensive customized services:
Customization of size and shape: Any non-standard size or complex geometric shape quartz tube accessories can be customized according to the drawings or samples provided by the customer.
Material grade customization: We provide quartz materials with different purity grades (such as ultra-high purity, low hydroxyl, cerium doped anti irradiation) to meet the optical and thermal requirements of specific processes.
Customization of surface treatment: We provide various surface treatment solutions such as sandblasting, polishing, and polishing to meet special requirements for surface roughness, smoothness, or adhesion.
Collaborative design and development: Our engineering team can collaborate with your process and equipment engineers to design, simulate, and optimize accessory structures for optimal process performance.
In today's world where Moore's Law continues to drive process miniaturization, semiconductor quartz tube fittings are a fundamental but crucial component, and their performance directly affects the performance and cost of the final chip. Choosing a professional and reliable supplier of quartz tube accessories is the cornerstone of building a stable, efficient, and high-yield semiconductor production line.
Luverre Quartz can manufacture customized quartz tubes in various shapes, such as spiral, square, round, with processing including cutting, bending, welding, etc., and available in different colors, such as transparent quartz tubes, opaque quartz tubes, milky white quartz tubes, red quartz tubes, and so on.
Semiconductor quartz tube accessories are the core consumables and structural components in the thermal processing technology of wafer manufacturing. They ensure the purity, uniformity, and yield of semiconductor device production in harsh environments with high temperature and high corrosion due to their excellent material properties.
Product core advantage: derived from materials, formed by processes
Semiconductor quartz tube accessories are not ordinary glass products, but are made of high-purity synthetic quartz glass (usually with SiO ₂ content ≥ 99.99%) through precision processing and manufacturing. Its advantages are mainly reflected in the following aspects:
1. Ultimate thermal stability and shock resistance:
High temperature tolerance: The softening point can reach up to 1730 ℃, and it can work stably for a long time at process temperatures above 1200 ℃ (such as diffusion and oxidation) without deformation or crystallization.
Thermal shock resistance: With an extremely low coefficient of thermal expansion (about 5.5 × 10 ⁻⁷/K), it can withstand intense heating and cooling processes, effectively preventing cracking and ensuring production safety and continuity.
2. Excellent chemical purity and inertness:
High purity guarantee: Synthetic quartz sand prepared using advanced processes such as arc melting and plasma chemical vapor deposition fundamentally eliminates metal ion (such as Na ⁺, K ⁺, Fe ⊃2; ⁺, etc.) pollution and avoids electrical performance degradation of wafers.
Chemical inertness: Except for hydrofluoric acid and hot phosphoric acid, it has strong corrosion resistance to most acidic and alkaline environments, especially in CVD (chemical vapor deposition) and etching processes, and can resist the erosion of reactive gases.
3. Excellent optical and electrical performance:
High transmittance: It has good transmittance in a wide spectral range from ultraviolet to infrared, suitable for processes that require light heating or optical monitoring.
Excellent electrical insulation: maintaining extremely high electrical resistivity at high temperatures, it is an ideal high-temperature insulator to prevent current leakage and cross interference during the manufacturing process.
4. Precise size and structural stability:
By using precision manufacturing technologies such as CNC (Computer Numerical Control) machining, laser cutting, and thermoforming, we ensure accurate dimensions and complex shapes of the accessories, and can achieve perfect matching with the main quartz tube and equipment cavity, ensuring airtightness and process uniformity.
Main application scenarios: Throughout the core manufacturing process
Quartz tube fittings are widely used in various key thermal processing equipment of semiconductor front-end processes, mainly including:
Thermal oxidation and diffusion process:
Application accessories: furnace tube, dock, baffle, gas guide tube, furnace door.
Function: As a support for the crystal boat, it guides the uniform flow of process gas, isolates different temperature zones, and grows high-quality silicon dioxide layers or doping at high temperatures.
Chemical Vapor Deposition (CVD):
Application accessories: bell jar, gas nozzle, base, insulation baffle.
Function: Form a reaction chamber, evenly distribute reaction gases, carry wafers, and deposit various thin films (such as polycrystalline silicon, silicon nitride, silicon oxide) inside the chamber.
Low pressure chemical vapor deposition (LPCVD) and ion implantation:
Application accessories: vertical furnace tube, quartz propeller, liner.
Function: To provide stable support and positioning for wafers in low-pressure or high-energy environments, ensuring the uniformity and repeatability of the process.
The key problems we can solve
This product series aims to directly address the core challenges in semiconductor manufacturing:
1. Solving pollution problems: High purity materials and strict production cleanliness control fundamentally eliminate particle and metal pollution introduced by the accessories themselves, directly improving product yield.
2. Solve the problem of process instability: Precise structural design and excellent thermal stability ensure the uniformity of temperature field and airflow inside the process chamber, thereby ensuring the consistency and repeatability of each wafer process result.
3. Solve equipment downtime problems: Excellent heat shock resistance and anti crystallization ability significantly extend the service life of accessories, reduce unplanned downtime replacement frequency, and improve equipment overall utilization efficiency (OEE).
4. Solve the problem of customized requirement matching: Provide fast response customized development services for special requirements of new devices (such as SiC, GaN) and advanced processes (such as 3D NAND), ensuring that accessories are perfectly compatible with the latest equipment and technology routes.
Customized service: evolve together with your craftsmanship
We are well aware that standard parts cannot meet all needs. Therefore, we provide comprehensive customized services:
Customization of size and shape: Any non-standard size or complex geometric shape quartz tube accessories can be customized according to the drawings or samples provided by the customer.
Material grade customization: We provide quartz materials with different purity grades (such as ultra-high purity, low hydroxyl, cerium doped anti irradiation) to meet the optical and thermal requirements of specific processes.
Customization of surface treatment: We provide various surface treatment solutions such as sandblasting, polishing, and polishing to meet special requirements for surface roughness, smoothness, or adhesion.
Collaborative design and development: Our engineering team can collaborate with your process and equipment engineers to design, simulate, and optimize accessory structures for optimal process performance.
In today's world where Moore's Law continues to drive process miniaturization, semiconductor quartz tube fittings are a fundamental but crucial component, and their performance directly affects the performance and cost of the final chip. Choosing a professional and reliable supplier of quartz tube accessories is the cornerstone of building a stable, efficient, and high-yield semiconductor production line.
Luverre Quartz can manufacture customized quartz tubes in various shapes, such as spiral, square, round, with processing including cutting, bending, welding, etc., and available in different colors, such as transparent quartz tubes, opaque quartz tubes, milky white quartz tubes, red quartz tubes, and so on.
