Invention Grant
US09281280B2 Bonding pad for thermocompression bonding, process for producing a bonding pad and component
有权
用于热压接合的接合垫,用于生产焊盘和部件的工艺
- Patent Title: Bonding pad for thermocompression bonding, process for producing a bonding pad and component
- Patent Title (中): 用于热压接合的接合垫,用于生产焊盘和部件的工艺
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Application No.: US13954649Application Date: 2013-07-30
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Publication No.: US09281280B2Publication Date: 2016-03-08
- Inventor: Christoph Schelling , David Borowsky
- Applicant: Robert Bosch GmbH
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Maginot, Moore & Beck LLP
- Priority: DE102012213548 20120801
- Main IPC: H01L23/00
- IPC: H01L23/00 ; H05K3/40 ; H05K1/11 ; B81B7/00

Abstract:
A bonding pad for thermocompression bonding of a carrier material to a further carrier material includes a base layer and a top layer. The base layer is made of metal, is deformable, and is connected to the carrier material. The metal is nickel-based. The top layer is metallic and is connected directly to the base layer. The top layer is arranged at least on a side of the base layer which faces away from the carrier material. The top layer has a smaller layer thickness than the base layer. In at least one embodiment, the top layer has a greater oxidation resistance than the base layer.
Public/Granted literature
- US20140035168A1 BONDING PAD FOR THERMOCOMPRESSION BONDING, PROCESS FOR PRODUCING A BONDING PAD AND COMPONENT Public/Granted day:2014-02-06
Information query
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