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A platform for research: civil engineering, architecture and urbanism
Manufacturing method of ceramic shell packaging body and ceramic shell packaging body
The invention provides a manufacturing method of a ceramic shell packaging body, which comprises at least two layers of bottom-layer casting sheets, at least two layers of middle-layer casting sheets, an upper-layer casting sheet and a sealing ring casting sheet, and is characterized in that each layer of middle-layer casting sheet is provided with a through hole, and then each layer of middle-layer casting sheet is printed with a corresponding lead layer; carrying out punching and slurry hanging operation on each layer of middle-layer cast sheet; printing a corresponding lead layer on each bottom layer casting sheet; punching and grouting membrane operation are carried out; carrying out isostatic lamination operation on all the bottom-layer casting sheets, carrying out isostatic lamination operation on all the middle-layer casting sheets and the upper-layer casting sheets, and then carrying out isostatic lamination operation on the bottom-layer casting sheets subjected to isostatic lamination, the middle-layer casting sheets and the upper-layer casting sheets subjected to isostatic lamination and the sealing ring casting sheets to obtain a semi-finished product; and sintering the semi-finished product to obtain a ceramic shell packaging body, so that the on-resistance is greatly reduced.
本发明提供一种陶瓷外壳封装体的制造方法，所述制造方法包括至少两层底层流延片、至少两层中层流延片、上层流延片以及封接环流延片，将每层中层流延片形成通孔，之后对每层中层流延片上印刷对应的导线层，再对每层中层流延片进行打孔挂浆操作；在每层底层流延片上印刷对应的导线层；并进行打孔注浆膜操作；将所有的底层流延片进行等静层压操作，将所有的中层流延片和上层流延片进行等静层压操作，之后将等静层压后的底层流延片、等静层压后的中层流延片和上层流延片以及封接环流延片进行等静层压操作，得到半成品；将所述半成品进行烧结，得到陶瓷外壳封装体，使得导通电阻大大降低。
Manufacturing method of ceramic shell packaging body and ceramic shell packaging body
The invention provides a manufacturing method of a ceramic shell packaging body, which comprises at least two layers of bottom-layer casting sheets, at least two layers of middle-layer casting sheets, an upper-layer casting sheet and a sealing ring casting sheet, and is characterized in that each layer of middle-layer casting sheet is provided with a through hole, and then each layer of middle-layer casting sheet is printed with a corresponding lead layer; carrying out punching and slurry hanging operation on each layer of middle-layer cast sheet; printing a corresponding lead layer on each bottom layer casting sheet; punching and grouting membrane operation are carried out; carrying out isostatic lamination operation on all the bottom-layer casting sheets, carrying out isostatic lamination operation on all the middle-layer casting sheets and the upper-layer casting sheets, and then carrying out isostatic lamination operation on the bottom-layer casting sheets subjected to isostatic lamination, the middle-layer casting sheets and the upper-layer casting sheets subjected to isostatic lamination and the sealing ring casting sheets to obtain a semi-finished product; and sintering the semi-finished product to obtain a ceramic shell packaging body, so that the on-resistance is greatly reduced.
本发明提供一种陶瓷外壳封装体的制造方法，所述制造方法包括至少两层底层流延片、至少两层中层流延片、上层流延片以及封接环流延片，将每层中层流延片形成通孔，之后对每层中层流延片上印刷对应的导线层，再对每层中层流延片进行打孔挂浆操作；在每层底层流延片上印刷对应的导线层；并进行打孔注浆膜操作；将所有的底层流延片进行等静层压操作，将所有的中层流延片和上层流延片进行等静层压操作，之后将等静层压后的底层流延片、等静层压后的中层流延片和上层流延片以及封接环流延片进行等静层压操作，得到半成品；将所述半成品进行烧结，得到陶瓷外壳封装体，使得导通电阻大大降低。
Manufacturing method of ceramic shell packaging body and ceramic shell packaging body
一种陶瓷外壳封装体的制造方法及陶瓷外壳封装体
CHANG FA (author) / CHEN CHENG (author) / LIN ZHIJIE (author) / DAI PINQIANG (author) / ZHOU SHUIFANG (author)
2023-04-25
Patent
Electronic Resource
Chinese
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