アルミナ基板
GORGEOUSは、エレクトロニクスおよび半導体製造分野で使用されるアルミナ基板製品のお客様への提供を専門とする、世界をリードするセラミックサプライヤーです。多様な純度およびサイズでのカスタム対応が可能です。
高品質アルミナ基板の製造
GORGEOUSは、純度99.6%のアルミナ基板をお客様に供給することができます。
当社では、薄膜および厚膜メタライズセラミック基板も提供しております。
製品の特長：
- 高い平滑性と極めて低い気孔率（ポーラス性）
- 反り、曲がり、うねりの最小化
- 高温環境における優れた物理的・化学的安定性
- Excellent insulation, high dielectric breakdown voltage, and high surface and volume resistivity
- 優れた機械的強度
- 耐油性・耐薬品性
アルミナ基板のグローバルリーディングカンパニー
GORGEOUSは、高性能セラミック基板の製造において15年以上の専門知識を有しており、アルミナ基板、PCB、薄膜セラミック基板を専門としています。当社の製品は、エレクトロニクス、パワーモジュール、LEDパッケージング、および先端半導体用途で幅広く me使用されています。
当社の高度な生産ラインと検査設備により、製造されるすべての基板が精度、信頼性、熱性能の最高水準を満たすことを保証します。原材料の processing（ processing ）から最終検査に至るまで、すべての工程で 엄격な品質管理が徹底されています。
当社の熟練したエンジニアチームがカスタム設計サポートと技術指導を提供し、お客様がパフォーマンスの向上と cost-effectiveness（ cost 効率）の最適化を実現できるよう支援いたします。
GORGEOUSを選択することで、単なるサプライヤーにとどまらず、大規模生産と迅速な納品が可能な信頼できる製造パートナーを獲得できます。
アルミナセラミック基板／アルミナ基板PCB製品
We offer flexible alumina substrates and customized alumina PCB services to meet diverse customer needs.
We provide advanced processing solutions, including:
- 薄膜セラミック基板製造 – 精密表面処理と薄膜回路の集積
- Metallization – such as Mo/Mn+Ni plating, tungsten-based metallization, and thick film printing
- Laser cutting and drilling – suitable for complex shapes, through-holes, and high-precision microstructures
- Polishing and surface treatment – ultra-smooth surfaces for superior thermal and electrical performance
- Substrate assembly support – enabling direct placement of electronic components
基板の標準サイズ
| 基板サイズ（mm） | 寸法誤差（mm） |
| 50.8*50.8 | ±0.2 |
| 76.2*76.2 | ±0.3 |
| 101.6*101.6 | ±0.4 |
基板の厚さ
基板の厚さは0.1～3mmで、標準厚さは0.254、0.381、0.508、0.635です。基板厚さの許容差は±10%です。
| 厚さ（mm） | 厚さ許容差（mm） | ||
| 焼成直後 | 地面 | 磨き上げられた | |
| 0.127 | ±0.012 | ±0.005 | ±0.005 |
| 0.254 | ±0.025 | ±0.005 | ±0.005 |
| 0.381 | ±0.038 | ±0.005 | ±0.005 |
| 0.508 | ±0.050 | ±0.01 | ±0.01 |
| 0.635 | ±0.063 | ±0.01 | ±0.01 |
| 0.762 | ±0.076 | ±0.01 | ±0.01 |
| 1.016 | ±0.10 | ±0.01 | ±0.01 |
技術的能力
| 基板タイプ | 表面粗さ | 反り |
| 焼成直後 |
前面: ≤100nm 背面: ≤200nm |
0.3% |
| 地面 | 顧客の要件に応じて | 0.1% |
| 磨き上げられた | ≤25nm | 0.1% |
Alumina Substrate Applications
Electronics and Semiconductor Fields
Alumina substrates offer excellent electrical insulation and heat dissipation properties, and can be used in printed circuit boards (PCBs) and hybrid integrated circuits (HICs).
Common applications for these substrates in the electronics and semiconductor fields include semiconductor packaging substrates, thick/thin film circuit substrates, and sensor carriers.
Communications and RF Fields
Alumina substrates can be used in the communications and RF fields as RF circuit substrates and microwave device substrates. They maintain low dielectric loss and stable signals in high-frequency communications (such as 5G base stations and radar systems). As microwave device substrates, they are often used in devices such as filters, power amplifiers, and couplers to ensure high-frequency characteristics.
Automobile and New Energy
Alumina substrates can be used in automobiles and new energy vehicles as heat dissipation for power modules such as IGBT modules and motor drive modules, ensuring efficient and stable operation of the system. They can also be used as on-board electronic circuits.
Lighting and Display
Alumina substrates can be used in high-power LED lamp beads to dissipate heat, helping to avoid light decay; while in laser diodes and displays, ceramic substrates can provide good electrical insulation and thermal management.
Aerospace and Military
Radar and satellite electronic devices require high-frequency, high-power, and highly reliable components, and alumina substrates can provide high insulation and thermal stability.
MOQ について心配ですか?
Our Al2O3 substrates offer a special minimum order quantity (MOQ) of one piece to meet small order needs. Experience our service now.
GORGEOUSを選ぶ理由
At GORGEOUS, quality control is our top priority. Every alumina substrate is manufactured to exacting customer specifications and undergoes multiple inspections and tests, from raw materials to finished product, to ensure consistent performance and reliable quality.
Our factory is certified to IATF 16949:2016 for the automotive industry and ISO 9001:2015 for international quality management systems. This not only demonstrates our commitment to quality, but also ensures we can provide our customers with high-standard customized solutions.
パス成功例 お客様の声
We are very satisfied with this batch of customized alumina ceramic substrates and the project is progressing very smoothly.
ジェームズ・ウォーカー
I believe we will continue to maintain this long-term cooperative relationship!
サラ・ウィルソン
The performance of GORGEOUS's alumina ceramic substrate exceeded our expectations and we were deeply impressed during the communication process.
Jonathan Miller
よくある質問
What is an alumina substrate?
Alumina substrate is a base material made primarily of aluminum oxide. It offers high insulation, high thermal conductivity, high-temperature resistance, corrosion resistance, and good mechanical strength. It is commonly used as a support material for circuits and as an insulating and heat-dissipating material.
What are the advantages of alumina substrates in electronic products?
They are relatively low-cost and cost-effective. They offer excellent electrical insulation, ensuring safe and stable circuits. Their high thermal conductivity facilitates heat dissipation and extends device life. They are also resistant to high temperatures and corrosion, making them adaptable to complex environments. Their exceptional mechanical strength allows them to support precision components.
Can GORGEOUS ceramic substrates be customized?
Yes, we offer custom ceramic substrates in various thicknesses, sizes, and surface finishes. We provide the best design and custom solutions based on our customers’ application needs.