Latest Inventions, Goods, Services
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2025
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Invention
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Surface composite film structure with longitudinal transmission cutoff and transverse transmissio... |
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Invention
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Modified tunnel oxide layer and preparation method, topcon structure and preparation method, and ... |
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2024
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Invention
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Passivation film structure capable of achieving both passivation and surface doping, and preparat... |
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Invention
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Surface composite film structure capable of cut-off longitudinal transport and conducted lateral ... |
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Invention
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Transparent stacked passivation film structure, and preparation method therefor and use thereof. ... |
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