公开(公告)号：US20170301954A1

公开(公告)日：2017-10-19

申请号：US15338969

申请日：2016-10-31

Applicant: Applied Materials, Inc.

Inventor： Byung-Sung Kwak ,  Lizhong Sun ,  Giback Park ,  Dimitrios Argyris ,  Michael Yu-Tak Young ,  Jeffrey L. Franklin

IPC: H01M10/0585 ,  H01M2/08 ,  H01M2/02 ,  H01M10/04 ,  H01M10/0525

CPC classification number: H01M2/1094 ,  B23K26/0006 ,  B23K26/142 ,  B23K26/362 ,  B23K2101/34 ,  B23K2101/36 ,  B23K2103/172 ,  B29C59/16 ,  B29K2995/0006 ,  B29L2031/3468 ,  C23C14/34 ,  C23C14/50 ,  H01J37/32715 ,  H01J37/3426 ,  H01M2/0207 ,  H01M2/026 ,  H01M2/0267 ,  H01M2/0287 ,  H01M2/08 ,  H01M4/382 ,  H01M4/525 ,  H01M6/005 ,  H01M6/18 ,  H01M6/188 ,  H01M6/40 ,  H01M10/0436 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0585 ,  H01M2220/30 ,  H01M2300/0065 ,  H01M2300/0068 ,  Y02T10/7011

Abstract: A thin film battery may include: a cathode current collector, the cathode current collector being disposed in a first plane; a device stack disposed on the cathode current collector, the device stack comprising an anode current collector, the anode current collector being disposed in a second plane, above the first plane; and a thin film encapsulant, the thin film encapsulant disposed above the device stack, wherein the thin film encapsulant comprises a first portion extending along a surface of the anode current collector and a second portion extending along a plurality of sides of the device stack, wherein the cathode current collector extends under the second portion of the thin film encapsulant and outside of the thin film encapsulant; and wherein the anode current collector extends under the first portion of the thin film encapsulant and outside of the thin film encapsulant.