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    • 9. 发明公开
    • Manufacturing method of a wiring board
    • 接线板的制造方法
    • KR20120037748A
    • 2012-04-20
    • KR20100099394
    • 2010-10-12
    • SAMSUNG ELECTRO MECH
    • CHOI BYUNG KWAN
    • H05K3/28C09D11/52
    • H05K3/0064H05K3/227H05K2201/0989H05K2203/0143H05K2203/0278
    • PURPOSE: A manufacturing method of a wiring board is provided to improve thickness uniformity by reducing a deviation of a solder resist ink thickness, thereby improving efficiency of a wiring board manufacturing process. CONSTITUTION: A base substrate is prepared. The base substrate is pre-processed. A solder resist layer of a predetermined thickness is formed by spraying solder resist ink on the base substrate. The substrate is dried. A polyethylene terephthalate film is laminated on the upper part of the solder resist layer. The thickness of the solder resist layer is uniformly formed by decompressing the base substrate. An exposure process and a developing process are performed with respect to the solder resist layer.
    • 目的:提供一种布线板的制造方法,通过减少阻焊油墨厚度的偏差来提高厚度均匀性,从而提高线路板制造工艺的效率。 构成:制备基底。 基底基材是预处理的。 通过在基底基板上喷涂阻焊油墨来形成预定厚度的阻焊层。 将基材干燥。 在阻焊层的上部层叠聚对苯二甲酸乙二醇酯膜。 阻焊层的厚度通过对基底基板进行减压而均匀地形成。 对阻焊层进行曝光处理和显影处理。