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etched polyimide pattern(thickness 30um) on copper sheet

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through ceramic via by wet etching and crystallization

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polyimide wet etching

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pure silver filled TGV(through glass via)

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via filled TGV glass substrate

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metal filter for the detection of circulating tumor cells

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surface etched through glass via(TGV)

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Glass Image by crystallization

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glass substrate with high surface energy

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circulating tumor cell cluster filter

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3D tumor cell culture using inorganic ball

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