サファイア,シリコン,SiC,GaN等の原料供給をおこなっております。微細加工まであらゆる各種精密加工もおこなっておりますのでどうぞご相談ください。

Silicon

各種結晶

Do you have problems such as these?

Problems such as those shown below can be easily solved with Shosei Corporation products. Please feel free to contact us regarding any questions you have.

  • A dramatic reduction in the volume of raw materials has led to fierce competition for them worldwide and you are not able to secure the materials you require.
  • There is great variation in substrate quality. (There are problems with quality stability.)
  • You want to secure a company to perform precision processing from ingots to wafers.
  • You want to reduce the cost of the supply from ingots to wafers.
CRYSTAL

Silicon

Supply

In addition to the manufacturing of ⌀2 inch to ⌀6 inch prime wafers for power devices as our main products, we also supply single crystal large diameter silicon ingots and plates up to ⌀450 mm as structural component materials.

Processing

We perform various types of precision processing from slicing, lapping, etching, and polishing to machining and micromachining. Please consult us about your requirements.

Material that can be provided

Ingot・Wafer

Material that can be provided

Silicon Data

Silicon Epitaxal Wafer

Maximum size : ~Φ8 inch.
Silicon Epitaxial Wafer Specifications

Dummy Wafer

SiC

Material that can be provided

Material

physical properties

SiC Wafer Specatuon

6H N-type Silicon carbide

4H N-type Silicon carbide

6H Semi-insulating (V compensated doped) Silicon carbide

Sapphire

Processing

We perform various types of precision processing from slicing, lapping, etching, and polishing to machining and micromachining. Please consult us about your requirements.

Material

Ingot・Wafer

Sapphire Material

Sapphire Data

Epi Ready Wafer

GaN

GaN Wafer Specification

2“Free-standing GaN Substrates

Customized size Square Free-standing GaN Substrates

Non-Polar Freestanding GaN Substrates(a-plane and m-plane)

2“GaN Templates

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