Patent ID: 9136544
Filing Date: 2015-09-15
Classification: H01M,Y02E,Y02P,Y10T

Abstract:
1. A method for forming an electronic system, comprising: providing a first substrate having a first surface and a second substrate having a second surface opposed from said first surface; first disposing a plurality of projections on each of said first surface and said second surface in laterally spaced areas along a lateral direction that is parallel to the first and second surfaces; second disposing a plurality of battery cell layers respectively on each of said plurality of projection so as to form a first plurality of laterally spaced battery cells on said first surface having a first periodic pattern that is laterally spatially offset from a second plurality of laterally spaced battery cells disposed on said second surface and having a second periodic pattern; aligning said first and said second substrates; and selecting said first and second periodic patterns so that, after said aligning, a portion of a cathode contact region of each of said first plurality of laterally spaced battery cells is aligned with and forms an electrical contact with an anode contact region of a respective first laterally adjacent one of said second plurality of laterally spaced battery cells, and an anode contact region of each of said first plurality of laterally spaced battery cells is aligned with and forms and electrical contact with a cathode contact region of a respective second laterally adjacent one of said second plurality of laterally spaced battery cells; wherein each of the plurality of projections includes transverse surfaces which extend in directions which are transverse to the lateral direction, and the plurality of battery cell layers are respectively disposed on the plurality of projections on the transverse surfaces.