WO2021022753A1
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Scattering film and electronic device containing scattering film
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WO2021047093A1
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Circuit board and electronic device
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Electromagnetic scattering film and electronic device comprising same
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Circuit board for high-frequency transmission and shielding method
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Conductive connector and manufacturing method thereof
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Conductive connector and manufacturing method thereof
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CN112117568A
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Conductive connection structure
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Conductive connection structure
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A kind of shielding case and circuit board and manufacturing method with shielding case
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Free grounding film, circuit board and preparation method of free grounding film
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CN111263508A
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Free grounding film, circuit board and preparation method of free grounding film
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Integrated device
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Integrated device
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Substrate and circuit board
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Preparation method of composite metal foil
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Substrate with carrier and circuit board
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Take rubber coating metal forming and circuit board of carrier
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Composite metal foil
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Metal foil with carrier
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CN111286736A
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Preparation method of metal foil with carrier
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