教師資料查詢 | 類別: 會議論文 | 教師: 黃招財 CHAO-TSAI HUANG (瀏覽個人網頁)

標題:Investigation on the P-V-T-C Property Characterization and Its Importance on IC Encapsulation Material Application
學年106
學期2
發表日期2018/05/21
作品名稱Investigation on the P-V-T-C Property Characterization and Its Importance on IC Encapsulation Material Application
作品名稱(其他語言)
著者Chen-Chieh Wang; Chao-Tsai (CT) Huang; Chih-Chung Hsu, Rong-Yeu Chang, Ryan Huang, Michael F; Huang and Sheng-Jye Hwang
作品所屬單位
出版者
會議名稱34th International Conference of the Polymer Processing Society (PPS-34)
會議地點Taipei, Taiwan
摘要In recent years, various modern technologies such as internet of things (IoT), Automation, Industry 4.0, lead IC chips and related components to higher performance and more strict specification. To fit this trend, EMC or some chemical cured material is widely used as the insulation and package material in plastic IC encapsulation industry. However, during IC encapsulation process, shrinkage and warpage will be one of the main problems for quality control. More specific, how to precisely estimate the causes of volume change during the processing and then manage them is still very challenge. In this paper, we have proposed some new designs to extend previous literature’s concept using a single plunger type dilatometer to measure the volume change interacted with pressure and chemical conversion. Results showed that in the new specimen chamber design with smaller diameter and longer height the precision tolerance can be improved from 1m to 0.01m. The output volume change history curve became more smoothly and robotically. Furthermore, through various testing for general thermoplastic and EMC materials based on our new heating system, the real volume change behavior with or without chemical reaction is in good agreement with that of literatures. Moreover, the obtained measured data has integrated into Moldex3D to perform some real IC complicated design encapsulation process testing, results present that when the system was covered both thermal and chemical shrinkage, the warpage trend can be precisely predicted; however, if it is only considered the thermal shrinkage, the warpage prediction will be opposite to the real one. It displayed how the chemical shrinkage estimate is so important in IC Encapsulation industry
關鍵字P-V-T-C property;IC encapsulation;shrinkage;warpage;dilatometer
語言英文(美國)
收錄於
會議性質國際
校內研討會地點
研討會時間20180521~20180525
通訊作者黃招財
國別中華民國
公開徵稿
出版型式
出處PPS-34 Proceeding
相關連結
Google+ 推薦功能,讓全世界都能看到您的推薦!