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A platform for research: civil engineering, architecture and urbanism
Ceramic substrate circuit stack structure and preparation method thereof
The invention belongs to the technical field of ceramic substrate circuit stacking, and particularly relates to a ceramic substrate circuit stacking preparation method, which comprises the following steps: S1, selecting a material which is made of aluminum oxide or aluminum nitride to prepare a ceramic substrate; s2, the surface of the ceramic substrate is ground and polished, then a layer of water-soluble food-grade substrate pigment is smeared on the surface of the ceramic substrate through a brush, and then a laser-beam drilling machine is used for drilling; and S3, hydrochloric acid and water are mixed in proportion to prepare an acid pickling solution, and then the ceramic substrate processed in the step S2 is soaked in the acid pickling solution to be subjected to acid pickling and oil removal. According to the method, the ground and polished ceramic substrate is infiltrated into the pickling solution prepared in proportion, hydrochloric acid and grease in oil stains are subjected to saponification reaction to generate soluble substances, and then the ceramic substrate is repeatedly cleaned through clean water and ultrasonic cleaning equipment, so that oil removal treatment of the ceramic substrate can be more effectively achieved, and the service life of the ceramic substrate is prolonged. The sputtering effect in the subsequent process is guaranteed, and then the quality of the circuit stack-up structure of the ceramic substrate is improved.
本发明属于陶瓷基板线路叠构技术领域，具体涉及一种陶瓷基板线路叠构制备方法，S1、选择材质为氧化铝或氮化铝的材料制备成陶瓷基片；S2、对陶瓷基片表面进行打磨抛光，然后通过毛刷在陶瓷基片表面涂抹一层水溶性食物级的基板颜料，完成后利用激光打孔机打孔；S3、按比例将盐酸与水混合配制出酸洗溶液，然后将S2中加工完成的陶瓷基片浸泡在酸洗溶液中进行酸洗除油。本发明提出通过将打磨抛光后的陶瓷基片渗入进按比例配制出的酸洗溶液中，利用盐酸与油渍中的油脂发生皂化反应生成可溶性的物质，然后再通过清水和超声波清洗设备进行反复清洗，从而能够更为有效实现陶瓷基片除油处理，保障了后续工序中的溅射效果进而提高陶瓷基板线路叠构的质量。
Ceramic substrate circuit stack structure and preparation method thereof
The invention belongs to the technical field of ceramic substrate circuit stacking, and particularly relates to a ceramic substrate circuit stacking preparation method, which comprises the following steps: S1, selecting a material which is made of aluminum oxide or aluminum nitride to prepare a ceramic substrate; s2, the surface of the ceramic substrate is ground and polished, then a layer of water-soluble food-grade substrate pigment is smeared on the surface of the ceramic substrate through a brush, and then a laser-beam drilling machine is used for drilling; and S3, hydrochloric acid and water are mixed in proportion to prepare an acid pickling solution, and then the ceramic substrate processed in the step S2 is soaked in the acid pickling solution to be subjected to acid pickling and oil removal. According to the method, the ground and polished ceramic substrate is infiltrated into the pickling solution prepared in proportion, hydrochloric acid and grease in oil stains are subjected to saponification reaction to generate soluble substances, and then the ceramic substrate is repeatedly cleaned through clean water and ultrasonic cleaning equipment, so that oil removal treatment of the ceramic substrate can be more effectively achieved, and the service life of the ceramic substrate is prolonged. The sputtering effect in the subsequent process is guaranteed, and then the quality of the circuit stack-up structure of the ceramic substrate is improved.
本发明属于陶瓷基板线路叠构技术领域，具体涉及一种陶瓷基板线路叠构制备方法，S1、选择材质为氧化铝或氮化铝的材料制备成陶瓷基片；S2、对陶瓷基片表面进行打磨抛光，然后通过毛刷在陶瓷基片表面涂抹一层水溶性食物级的基板颜料，完成后利用激光打孔机打孔；S3、按比例将盐酸与水混合配制出酸洗溶液，然后将S2中加工完成的陶瓷基片浸泡在酸洗溶液中进行酸洗除油。本发明提出通过将打磨抛光后的陶瓷基片渗入进按比例配制出的酸洗溶液中，利用盐酸与油渍中的油脂发生皂化反应生成可溶性的物质，然后再通过清水和超声波清洗设备进行反复清洗，从而能够更为有效实现陶瓷基片除油处理，保障了后续工序中的溅射效果进而提高陶瓷基板线路叠构的质量。
Ceramic substrate circuit stack structure and preparation method thereof
一种陶瓷基板线路叠构及其制备方法
GUO KENHUA (author) / HUANG XIN'ER (author)
2024-05-03
Patent
Electronic Resource
Chinese
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