公开(公告)号：US09496582B1

公开(公告)日：2016-11-15

申请号：US14223094

申请日：2014-03-24

Applicant: Amazon Technologies, Inc.

Inventor： James Robert Lim ,  Yuting Yeh ,  Erik Avy Vaknine ,  David Wang

IPC: H01M10/04 ,  H01M4/62 ,  H01M4/70

CPC classification number: H01M10/0436 ,  H01M4/02 ,  H01M4/62 ,  H01M4/70 ,  H01M10/0525 ,  H01M10/0585

Abstract: Various embodiments are directed to a flexible battery structure comprising patterned active layers. An example battery structure comprises a sheet of current collector material, first and second active layers, and a first electrolyte layer. The first active layer may be disposed on the sheet and may comprise a plurality of active material portions and a plurality of slots, where each of the plurality of slots separates a set of at least to adjacent active material portions.

Abstract translation: 各种实施例涉及包括图案化有源层的柔性电池结构。 示例性电池结构包括集电体材料片，第一和第二有源层以及第一电解质层。 第一有源层可以设置在片材上，并且可以包括多个活性材料部分和多个狭槽，其中多个狭槽中的每一个分开至少相邻的活性材料部分的一组。

公开(公告)号：US09368285B1

公开(公告)日：2016-06-14

申请号：US13827282

申请日：2013-03-14

Applicant: AMAZON TECHNOLOGIES, INC.

Inventor： Erik Avy Vaknine ,  Lifeng Cui ,  Robert Nasry Hasbun ,  Yuting Yeh ,  Poon-Keong Ang

IPC: H01G9/15 ,  H01M2/02 ,  H01M2/06

CPC classification number: H01G9/15 ,  H01G11/14 ,  H01G11/82 ,  H01M2/0202 ,  H01M2/024 ,  H01M2/06 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/0585 ,  H01M10/425 ,  Y02E60/13 ,  Y02T10/7011 ,  Y02T10/7022

Abstract: An embedded power cell is formed by placing a cathode, anode, and electrolyte within a recess in an enclosure. The enclosure thus acts as part of an overall device and also contains the embedded power cell, eliminating the need for dedicated packaging for the power cell. In one implementation, a low-profile lithium ion battery with a polymerized electrolyte may be sealed within the enclosure. Other devices such as a cell temperature sensor, battery controller, and so forth may also be embedded within the enclosure.

Abstract translation: 通过将阴极，阳极和电解质放置在外壳内的凹槽中来形成嵌入式功率单元。 因此，外壳作为整体设备的一部分，并且还包含嵌入式电源单元，从而无需为电池单独使用专用封装。 在一个实施方式中，具有聚合电解质的低调锂离子电池可以被密封在外壳内。 诸如电池温度传感器，电池控制器等的其它装置也可以嵌入在外壳内。