Invention Grant
- Patent Title: Middle layer of die structure that comprises a cavity that holds an alkali metal
- Patent Title (中): 包含保持碱金属的空腔的模具结构的中间层
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Application No.: US11900244Application Date: 2007-09-11
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Publication No.: US07973611B2Publication Date: 2011-07-05
- Inventor: Henry C. Abbink , William P. Debley , Christine E. Geosling , Daryl K. Sakaida , Robert E. Stewart
- Applicant: Henry C. Abbink , William P. Debley , Christine E. Geosling , Daryl K. Sakaida , Robert E. Stewart
- Applicant Address: US CA Woodland Hills
- Assignee: Northrop Grumman Guidance and Electronics Company, Inc.
- Current Assignee: Northrop Grumman Guidance and Electronics Company, Inc.
- Current Assignee Address: US CA Woodland Hills
- Agency: Carmen Patti Law Group, LLC
- Main IPC: H03L7/26
- IPC: H03L7/26
Abstract:
An apparatus in one example comprises a die structure that comprises a middle layer, a first outside layer, and a second outside layer. The middle layer comprises a cavity that holds an alkali metal, and one of the first outside layer and the second outside layer comprises a channel that leads to the cavity. The middle layer, the first outside layer, and the second outside layer comprise dies from one or more wafer substrates.
Public/Granted literature
- US20080000606A1 Middle layer of die structure that comprises a cavity that holds an alkali metal Public/Granted day:2008-01-03
Information query
