G. Shen, Jian Wu, Hua Zhang, M. Qin, Qing-An Huang
{"title":"Direct Chip Attachment (DCA) Packaging of a 2-D Thermal Flow Sensor","authors":"G. Shen, Jian Wu, Hua Zhang, M. Qin, Qing-An Huang","doi":"10.1109/ICEPT.2007.4441487","DOIUrl":null,"url":null,"abstract":"The design and fabrication of a DCA packaged thermal flow sensor, as well as the simulation and test results were presented in this paper. The fabricated flow sensor was glued to the backside of PCB board with the adhesive, and wire bonded to front side of the PCB through a prefabricated hole, and then the chip was capsulated using thermal insulated resin on the front side. The test results matched well with the predicted value, with an error no more than 8%.","PeriodicalId":325619,"journal":{"name":"2007 8th International Conference on Electronic Packaging Technology","volume":"22 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2007-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"15","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2007 8th International Conference on Electronic Packaging Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICEPT.2007.4441487","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 15
Abstract
The design and fabrication of a DCA packaged thermal flow sensor, as well as the simulation and test results were presented in this paper. The fabricated flow sensor was glued to the backside of PCB board with the adhesive, and wire bonded to front side of the PCB through a prefabricated hole, and then the chip was capsulated using thermal insulated resin on the front side. The test results matched well with the predicted value, with an error no more than 8%.
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