- Mitsubishi Chemical Corporation
- Comprehensive Semiconductor Solutions
Semiconductor SolutionsPackaging Process
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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

Negative Thermal Expansion FillerM-Filleris™ NTE series
- Characteristics:
- M-Filleris™ NTE series is a crystalline inorganic particle that exhibits negative thermal expansion (NTE), meaning it contracts when heated. When compounded into resin materials, it significantly reduces the coefficient of thermal expansion (CTE), improving dimensional stability.

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]


