センインテクノロジーズ株式会社

3D MID Design and Manufacturing Services

We provide design and manufacturing services for 3D MID (Mechatronic Integrated Device).
Our solutions enable miniaturization, high-density routing, and component integration beyond conventional PCBs. We support the entire process from design and assembly to prototyping and mass production. We provide optimized 3D MID solutions for automotive, consumer, medical, and industrial applications.
With experience in automotive, consumer, medical, and industrial applications, we provide 3D MID solutions tailored to each application.

Services rendered(Example)

提供サービス(例)

Benefits of 3D MID | Miniaturization, High-Density Routing, & Integration

3D MID is a technology that enables three-dimensional circuit routing by forming electrical circuits directly on the surface of molded plastic parts. It allows wiring on curved surfaces and the integration of components, antennas, and sensors—capabilities that are difficult to achieve with conventional PCBs or flexible printed circuits (FPCs).

By reducing harnesses, connectors, and separate circuit boards,3D MID helps save space and simplify assembly. Its flexibility for high-frequency applications and complex three-dimensional shapes enables the development of smaller, more functional next-generation products.

Representative MID method

1-Shot Molding

  • LEDs or Reflector chip components
  • Simply patterned products
  • Products without vertical patterns
  • Easy to form single-sided circuits
1ショット法に適した形状例

2-Shot Molding

  • Products with complicated shapes and patterns
  • Products with circuits on vertical, front and rear sides
1ショット法に適した形状例

Advantages of
SENIN TECHNOLOGIES

  • Customized material, process, and fine-line solutions for each application.
  • Seamless support from design and manufacturing to SMT assembly.
  • Design support for customers new to 3D MID development.
  • Extensive experience in consumer, industrial, automotive, and medical applications.