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So far gekun flex has created 61 blog entries.
  • Fig. 3 Printing principle of electrohydrodynamic injection

Liquid Metal Flexible Circuits: High-Reliability 3D Printed PI-Based Encapsulation Technology

By |2026-03-11T10:21:07+08:0010 March 2026|Tags: , , |

Soft circuits have been a hot topic in health monitoring, biomedical, and rehabilitation diagnostics research in recent years. Traditional flexible conductors are fabricated by combining conductive fillers with stretchable elastomers. For [...]

  • Figure 10 Schematic diagram of failure location

Understanding CAF Failure in Multilayer FPCBs: Mechanisms, Ion Migration, and Reliability Analysis

By |2026-03-08T13:15:16+08:008 March 2026|Tags: , , |

As printed circuit boards become increasingly multilayered and densely populated, demands for their reliability grow ever more stringent. Particularly with the multilayering of flexible printed circuits, engineers focus on product failures [...]

  • FPCB

PTFE Blind Via Processing for High-Frequency FPC: Process Optimization and Insertion Los

By |2026-02-26T17:29:16+08:0018 February 2026|Tags: , , |

Industry Background and Technology Trends With the rapid advancement of artificial intelligence, 5G communications, and IoT technologies, electronic devices are rapidly evolving toward higher frequencies, faster speeds, miniaturization, and integration. Against [...]

  • flex pcb

Optimizing Blind Slot Multilayer Flexible PCB Manufacturing: A New Laser-Controlled Fabrication Method

By |2026-02-19T12:45:23+08:0012 February 2026|Tags: , , |

As an interconnection between electronic components, multilayer flexible printed circuit boards (FPCBs) meet the circuit connection needs of various electrical and electronic products. They align with the industry trend toward lighter, [...]