The back ohmic contact resistance of Al-BSF by DC magnetron sputtering is downtrend with the annealing temperature increasing, and less than that by the screen printing process.
溅射工艺制备出的铝背场接触电阻随退火温度升高呈下降趋势且溅射工艺的接触电阻比印刷工艺更小。
Please feel free to contact us so that we may discuss your screen or label printing requirements.
如有任何丝印或凸印的需要，请随时与我们联系。
The non-contact screen printing equipment comprises: a printing table of which the table top can be used for placing a printed object;
提供一网版，设在印刷刮刀与印刷台面之间，使网版上印刷油墨可通过网版而刮印在印刷台面上的印刷物上；
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