This substrate consists of a rigid substrate and a flex substrate, and the flexibility of the flex component allows for 3-D circuit connection to take place. As there is no need to use connectors between modules, this substrate is advantageous in terms of miniaturization. It is also possible to increase the degree of freedom in design by maximizing the set space utilization.
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Various different types of 3-D circuitry allow devices to be smaller and lighter.
Equipment can be developed as compact and light, thanks to various types of 3-D wiring.
- Flexible wire formation
- Interlayer connection space excluded
When a rigid-flex PCB is used, the outer-layer FOB (FPCB on the board) area will not be needed, thereby reducing the substrate size. When the substrate size is reduced, the battery size can be increased and the bezel size can be reduced.
Key Core Technologies
ProducesHDI/BGA/FCB products and develops leading technologies as well as generate synergy through the convergence and integration of the technologies of individual products
Applicable to various products, and the flex and the rigid can be combined in various ways in their layer count.
- Mass Production
|Rigid Layer Count|
|Camera Module||2nd layer||-||Mass Production4-2-4||Mass Production6-2-6||-||-||-|
|4th layer||-||Mass Production4-4-4||Mass Production6-4-6||-||-||-|
|Sub/Main Board||2nd layer||-||Mass Production4-2-4||Mass Production6-2-6||Mass Production8-2-8||Mass Production10-2-10||-|
|3rd layer||-||-||-||-||Mass Production10-3-10||-|
|4th layer||-||Mass Production4-4-4||Mass Production6-4-6||Mass Production8-4-8||Mass Production10-4-10||-|
|6th layer||-||-||Mass Production6-6-6||Mass Production8-6-8||Sample Available10-6-10||-|
|8th layer||-||-||-||Mass Production8-8-8||-||-|
|Flying Tail||1st layer||Mass Production3-1||Mass Production4-1||Mass Production6-1||Mass Production8-1||Mass Production10-1||Mass Production12-1|
|2nd layer||-||Mass Production4-2-4-1||Mass Production6-2-6-1||Mass Production8-2-8-1||-||-|
|4th layer||-||-||Mass Production6-4-6-1||Mass Production8-4-8-1||-||-|
|6th layer||-||-||-||Mass Production8-6-8-1||-||-|
|8th layer||-||Mass Production4-4-4-1||Mass Production6-6-6-1||Mass Production8-8-8-1||-||-|