Systems and methods for separating components of a

专利名称：Systems and methods for separating

components of a multilayer stack ofelectronic components

发明人：Woo, Robyn L.,Zhang, Xiaobo,Fetzer,

Christopher M.,Rehder, Eric M.

申请号：EP14151929.8申请日：20140121公开号：EP2775530A3公开日：20141015

专利附图：

摘要：Systems and methods for separating components of a multilayer stack of

electronic components. The multilayer stack includes an electronic assembly, a substrate,and a sacrificial anode portion that is located between the electronic assembly and thesubstrate and that operatively attaches the electronic assembly to the substrate. Thesystems and methods may include locating the multilayer stack within an electricallyconductive fluid to form an electrochemical cell. The systems and methods further mayinclude generating a potential difference between a cathode portion of the electronicassembly and the sacrificial anode portion such that the cathode portion forms a cathodeof the electrochemical cell and the sacrificial anode portion forms an anode of theelectrochemical cell. The systems and methods additionally may include separating theelectronic assembly from the substrate by electrochemically oxidizing the sacrificialanode portion to dissolve the sacrificial anode portion within the electrically conductivesolution.

申请人：The Boeing Company

地址：100 North Riverside Plaza Chicago, IL 60606-2016 US

国籍：US

代理机构：Bartelds, Erik

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