Invention Grant
- Patent Title: Die stack arrangement comprising a die-attach-film tape and method for producing same
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Application No.: US16366490Application Date: 2019-03-27
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Publication No.: US10861818B2Publication Date: 2020-12-08
- Inventor: Matthias Steiert , Karolina Gierl
- Applicant: Infineon Technologies AG
- Applicant Address: DE Neubiberg
- Assignee: INFINEON TECHNOLOGIES AG
- Current Assignee: INFINEON TECHNOLOGIES AG
- Current Assignee Address: DE Neubiberg
- Agency: Slater Matsil, LLP
- Priority: DE102018204772 20180328
- Main IPC: H01L23/00
- IPC: H01L23/00 ; H01L25/065 ; B81C1/00 ; B81B7/02 ; H01L25/07

Abstract:
A device includes a base substrate with a sensor component arranged thereon; a spacer layer on the base substrate, wherein the spacer layer is structured in order to predefine a cavity region, in which the sensor component is arranged in an exposed fashion on the base substrate, and a DAF tape element (DAF=Die-Attach-Film) on a stack element, wherein the DAF tape element mechanically fixedly connects the stack element to the spacer layer arranged on the base substrate and to obtain the cavity region.
Public/Granted literature
- US20190304945A1 DIE STACK ARRANGEMENT AND METHOD FOR PRODUCING SAME Public/Granted day:2019-10-03
Information query
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