miniLEDHDI small-pitch LED circuit board production

HDI small-pitch LED circuit board production

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Specializing in the production of LED small pitch HDI

Product field: LED small pitch HDI

LEDHDI product structure and number of layers: 4-12L, 1-4 level blind buried vias

Process structure: material FR-4＋TG150 or TG180, minimum hole 0.11mm, copper thickness 1~2OZ, line width and line spacing 3/3Mil, impedance ±10%Ω, deep sinking process, blind fishing, blind drilling, small spacing 0.105-0.12mm ,

LED finished board thickness: 0.60mm-3.50毫米

Current LED product size: 700*1350毫米

,p2,p3,p4,P1.56,P1.667,P1.80,P3.91,P4.81,P1.85 and other small pitch HDI circuit board PCB