Invention Grant
US06221193B1 Defect reduction method for screened greensheets and article produced therefrom
失效
用于筛选的草坪的缺陷减少方法和由此产生的物品
- Patent Title: Defect reduction method for screened greensheets and article produced therefrom
- Patent Title (中): 用于筛选的草坪的缺陷减少方法和由此产生的物品
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Application No.: US09233889Application Date: 1999-01-20
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Publication No.: US06221193B1Publication Date: 2001-04-24
- Inventor: Richard J. Cassidy , John R. Lankard, Jr. , Jawahar P. Nayak
- Applicant: Richard J. Cassidy , John R. Lankard, Jr. , Jawahar P. Nayak
- Main IPC: B32B3112
- IPC: B32B3112
Abstract:
Disclosed is a method for reducing screening defects on ceramic greensheets which includes placing additional vias in the kerf that will be eventually discarded during the sizing operation. Also disclosed is a ceramic substrate laminate article with reduced screening defects.
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