公开(公告)号：US20230378573A1

公开(公告)日：2023-11-23

申请号：US18322237

申请日：2023-05-23

申请人： The Johns Hopkins University

发明人： Nicholas G. Pavlopoulos ,  Jason E. Tiffany ,  Spencer A. Langevin

IPC分类号： H01M50/105 ,  H01M50/178 ,  H01M50/131 ,  H01M50/121

CPC分类号： H01M50/105 ,  H01M50/178 ,  H01M50/131 ,  H01M50/121

摘要： Disclosed herein is an electronic device encapsulation including a non-permeable coating and at least one pair of leads coupled to an electronic device protruding from the non-permeable coating. Also disclosed herein is a method of encapsulating an electronic device including attaching at least a pair of electric leads to the device, coating the device and a portion of each lead with a non-permeable coating, and curing the non-permeable coating. Further disclosed is an encapsulated system including a device, at least one pair of leads coupled to the device configured to extend from the device and attach to an exterior system, and a non-permeable coating configured to provide a vapor barrier surrounding the device and to provide an exposed portion of the pair of leads.

公开(公告)号：US20230361314A1

公开(公告)日：2023-11-09

申请号：US18179010

申请日：2023-03-06

申请人： The Johns Hopkins University

发明人： Nicholas G. Pavlopoulos ,  Jason E. Tiffany ,  Konstantinos Gerasopoulos ,  Spencer A. Langevin ,  Matthew W. Logan

IPC分类号： H01M4/70 ,  H01M10/0525

CPC分类号： H01M4/70 ,  H01M10/0525

摘要： Flexible lithium-ion batteries include patterned electrode assemblies configured to partition bending stresses when the lithium-ion battery is flexed by localizing high bending stresses. The patterned electrode assemblies can include a patterned current collector and active material or patterned active material formed on a current collector that is not patterned.