HDI circuit boards

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The difference between HDI board and through-hole PCB
ByGrace June 27, 2024June 27, 2024
1.Manufacturing technology and structural characteristics HDI board: It is manufactured by the build-up method, and the technical level of the board is improved by continuously increasing the number of build-up layers. A large number of micro-blind buried hole technology is used, and the hole diameter is less than 150um, which improves the assembly density and…
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HDI circuit boards
ByGrace June 1, 2024June 11, 2024
1.What is HDI circuit boards HDI (High Density Interconnector) board, or high-density interconnect board, is a circuit board with a relatively high line distribution density that uses micro blind buried hole technology. It contains inner and outer layer circuits, and then uses drilling and metallization processes in the holes to achieve the connection function between the…
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The difference between HDI board and through-hole PCB