Transient Electronic Devices Comprising Inorganic or Hybrid Inorganic and Organic Substrates and Encapsulates

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	Transient Electronic Devices Comprising Inorganic or Hybrid Inorganic and Organic Substrates and Encapsulates
其他题名	Transient Electronic Devices Comprising Inorganic or Hybrid Inorganic and Organic Substrates and Encapsulates
	ROGERS, JOHN A.; KANG, SEUNG-KYUN; HWANG, SUKWON; CHENG, JIANJUN; ZHANG, YANFENG; YING, HANZE
	2017-06-08
专利权人	THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
公开日期	2017-06-08
授权国家	美国
专利类型	发明申请
摘要	The invention provides transient devices, including active and passive devices that physically, chemically and/or electrically transform upon application of at least one internal and/or external stimulus. Incorporation of degradable device components, degradable substrates and/or degradable encapsulating materials each having a programmable, controllable and/or selectable degradation rate provides a means of transforming the device. In some embodiments, for example, transient devices of the invention combine degradable high performance single crystalline inorganic materials with selectively removable substrates and/or encapsulants.
其他摘要	本发明提供瞬态装置，包括在施加至少一种内部和/或外部刺激时物理，化学和/或电转换的有源和无源装置。加入可降解的装置组件，可降解的基底和/或可降解的包封材料，每种都具有可编程的，可控的和/或可选择的降解速率，提供了转换装置的手段。在一些实施方案中，例如，本发明的瞬态装置将可降解的高性能单晶无机材料与可选择性去除的基底和/或密封剂组合。
主权项	55. A method of using a transient electronic device, said method comprising the steps of:providing the transient electronic device comprising: a substrate; one or more active or passive electronic device components supported by said substrate; wherein said active or passive electronic device components independently comprise a selectively transformable material; and an encapsulant layer at least partially encapsulating said one or more active or passive electronic device components; wherein said substrate, said encapsulant layer or both independently comprise a selectively removable inorganic material responsive to an external or internal stimulus; wherein at least partial removal of said substrate, said encapsulant layer or both in response to said external or internal stimulus initiates at least partial transformation of said one or more active or passive electronic device components providing a programmable transformation of the transient electronic device in response to said external or internal stimulus at a pre-selected time or at a pre-selected rate, wherein said programmable transformation provides a change in function of the transient electronic device from a first condition to a second condition; and exposing said transient electronic device to said external or internal stimulus resulting in said at least partial removal of said substrate or encapsulant layer to expose said one or more active or passive electronic device components to said external or internal stimulus, thereby providing said programmable transformation of the transient electronic device; wherein said removal of said substrate, said encapsulant layer or both in response to said internal or external stimulus occurs via a phase chance, dissolution, hydrolysis, bioresorption, etching, corrosion, a photochemical reaction an electrochemical reaction or any combination of these processes.
申请日期	2016-11-14
专利号	US20170164482A1
专利状态	授权
申请号	US15/351234
公开（公告）号	US20170164482A1
IPC 分类号	H05K1/18 \| H05K3/28 \| H05K1/03 \| H01L25/065 \| A61B5/00 \| H01L23/29 \| H01L23/498 \| H01L21/56 \| H01L21/02 \| H01L21/311 \| G06K19/077 \| H01L23/31
专利代理人	-
代理机构	-
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/54742
专题	半导体激光器专利数据库
作者单位	THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
推荐引用方式 GB/T 7714	ROGERS, JOHN A.,KANG, SEUNG-KYUN,HWANG, SUKWON,et al. Transient Electronic Devices Comprising Inorganic or Hybrid Inorganic and Organic Substrates and Encapsulates. US20170164482A1[P]. 2017-06-08.