METHOD OF PRODUCING A DEVICE HAVING BATTERIES WITH TESTING OF THE OPERATION OF THE BATTERIES BEFORE CONNECTING THEM ELECTRICALLY

摘要

The method of producing a device having batteries includes the following successive steps performed on a support substrate:
providing a support substrate including a first electrically conducting layer forming a main surface,simultaneously forming a plurality of batteries on the first electrically conducting layer,testing operation of the plurality of batteries to discriminate between a first group of functional batteries and a second group of defective batteries,forming a second electrically conducting layer electrically insulated from the first electrically conducting layer, the second electrically conducting layer and the first electrically conducting layer being configured to connect only the functional batteries in parallel.

主权项

1. A method for producing a device having batteries, said method comprising the following successive steps:
providing a support substrate comprising a first electrically conducting layer forming a main surface, simultaneously forming a plurality of batteries on the first electrically conducting layer, testing operation of the batteries to discriminate between a first group of functional batteries and a second group of defective batteries, forming a second electrically conducting layer electrically insulated from the first electrically conducting layer, the second electrically conducting layer and the first electrically conducting layer being configured to connect only the functional batteries in parallel.