- Mitsubishi Chemical Corporation
- Comprehensive Semiconductor Solutions
Semiconductor SolutionsPackaging Process
Mitsubishi Chemical Corporation- Language

We provide and develop materials that support high‑density packaging and long‑term reliability, covering dicing and bonding, encapsulation and adhesion, thermal management, thinning, and warpage control.
Dicing
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Bi-axial Oriented Polyester Film DIAFOIL™
- Characteristics:
- With a comprehensive lineup of polyester film, ranging from a few microns to 350 microns in thickness and featuring well-balanced characteristics.
- Form:
- Film

Soft Polyolefin Film ARTPLY™
- Characteristics:
- This soft polyolefin film, made using proprietary technologies, excels in the areas of workability and printability.
- Form:
- Film
DiaPlus Film Inc.
ARTPLY™ Product Page[Open in a new window]
Packaging
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Epoxy Resin jER™
- Characteristics:
- This material offers excellent electrical insulation properties and strong adhesion to metals, ceramics, and concrete. It is widely used in encapsulants and laminated boards.
- Form:
- Solid / Liquid

Micro-bumps
- Characteristics:
- ㎛‑scale bump processing supports advanced semiconductor miniaturization and 3D integration, enabling assembly temperatures below 100℃. Order starting from a single wafer.
- Form:
- Contract Processing
Shinryo Corporation
Micro-bumps Product Page[Open in a new window]

High thermal conductive BN sheet
- Characteristics:
- This resin sheet, densely packed with our proprietary BN filler, offers high thermal conductivity and excellent insulation properties.
- Form:
- Sheet

Bi-axial Oriented Polyester Film DIAFOIL™
- Characteristics:
- High‑performance films (a few to 350 µm) with outstanding heat, dimensional, and chemical stability—ideal for ceramic capacitor release liners.
- Form:
- Film

Soft Polyolefin Film ARTPLY™
- Characteristics:
- This soft polyolefin film, made using proprietary technologies, excels in the areas of workability and printability.
- Form:
- Film
DiaPlus Film Inc.
ARTPLY™ Product Page[Open in a new window]


