Invention Grant
- Patent Title: Component which can be produced at wafer level and method of production
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Application No.: US14787551Application Date: 2014-03-21
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Publication No.: US09676612B2Publication Date: 2017-06-13
- Inventor: Wolfgang Pahl
- Applicant: EPCOS AG
- Applicant Address: JP Tokyo
- Assignee: TDK Corporation
- Current Assignee: TDK Corporation
- Current Assignee Address: JP Tokyo
- Agency: Slater Matsil, LLP
- Priority: DE102013104407 20130430
- International Application: PCT/EP2014/055740 WO 20140321
- International Announcement: WO2014/177323 WO 20141106
- Main IPC: H01L29/84
- IPC: H01L29/84 ; B81B7/00 ; B81C1/00 ; H01L23/00 ; H01L25/065 ; H01L25/00 ; H01L23/552

Abstract:
A component which can be produced at wafer level has a first chip and a second chip connected thereto. The connection is (at least partially) established via a first and a second connecting structure and a first and a second contact structure of the second chip. An adaptation structure between the first chip and the first connecting structure equalizes a height difference between the first and the second contact structure.
Public/Granted literature
- US09718673B2 Component which can be produced at wafer level and method of production Public/Granted day:2017-08-01
Information query
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