Technical Introduction: "Improvement of V-Cut Position Accuracy (High-Density and Precision Processing Technology)"
Introducing technology for improving V-cut position accuracy! High-precision V-cut method using CCD.
At Sato-Sen Co., Ltd., we have achieved a positional accuracy of ±50μm through improvements in V-cut and pattern positioning. The pattern formation is made possible by the LDI (Laser Direct Imaging) method, and the V-cut is achieved using a high-precision V-cut method with CCD. We enhance hole position accuracy with ultra-high-speed micro-diameter drill machines, form high-density circuits (L/S = 30/30) with LDI, and provide high-density multilayer printed circuit boards with stable quality using X-ray reference drilling equipment and X-ray measuring machines. 【Features】 ○ We offer multilayer printed circuit boards → High density, IVH, BVH, and build-up with design flexibility ○ Flat plugs (pad-on-via) allow for mounting on through-holes ○ Landless through-holes enable compatibility with narrow pitch patterns ○ Ultra-fine printing is possible (1 character: vertical 0.28 × horizontal 0.15 mm) Please contact us for more details.
- Company：サトーセン
- Price：Other
