US 12,463,176 B2
Reversable attachment system
Peter D. Brewer, Westlake Village, CA (US); Yan Tang, Oak Park, CA (US); Chia-Ming Chang, Agoura Hills, CA (US); Sevag Terterian, Lake Balboa, CA (US); Charbel Abijaoude, Newbury Park, CA (US); and John J. Vajo, West Hills, CA (US)
Assigned to THE BOEING COMPANY, Arlington, VA (US)
Filed by The Boeing Company, Chicago, IL (US)
Filed on Dec. 23, 2022, as Appl. No. 18/145,944.
Prior Publication US 2024/0213212 A1, Jun. 27, 2024
Int. Cl. H01L 23/00 (2006.01)
CPC H01L 24/81 (2013.01) [H01L 24/11 (2013.01); H01L 24/13 (2013.01); H01L 2224/1308 (2013.01); H01L 2224/13123 (2013.01); H01L 2224/13124 (2013.01); H01L 2224/13144 (2013.01); H01L 2224/13147 (2013.01); H01L 2224/13164 (2013.01); H01L 2224/13166 (2013.01); H01L 2224/13169 (2013.01); H01L 2224/1317 (2013.01); H01L 2224/13171 (2013.01); H01L 2224/13172 (2013.01); H01L 2224/13179 (2013.01); H01L 2224/13181 (2013.01); H01L 2224/81052 (2013.01); H01L 2224/81193 (2013.01); H01L 2224/81203 (2013.01); H01L 2924/01003 (2013.01); H01L 2924/01011 (2013.01); H01L 2924/01012 (2013.01); H01L 2924/01013 (2013.01); H01L 2924/01021 (2013.01); H01L 2924/01022 (2013.01); H01L 2924/01023 (2013.01); H01L 2924/01024 (2013.01); H01L 2924/01029 (2013.01); H01L 2924/01039 (2013.01); H01L 2924/0104 (2013.01); H01L 2924/01041 (2013.01); H01L 2924/01046 (2013.01); H01L 2924/01057 (2013.01); H01L 2924/01073 (2013.01); H01L 2924/01078 (2013.01); H01L 2924/01079 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A reversable attachment system comprising:
an adhesion layer configured to attach to a first substrate;
an inter-substrate bond structure coupled to the adhesion layer;
a mating layer configured to attach to a second substrate; and
an extension actuator configured to attach to the second substrate and expand in response to an absorption of a gas,
wherein the inter-substrate bond structure is configured to form an initial thermocompression bond with the mating layer in response to an applied pressure and an applied heat, and the expansion of the extension actuator in response to absorbing the gas detaches the inter-substrate bond structure from the mating layer.