公开(公告)号：US20200071156A1

公开(公告)日：2020-03-05

申请号：US16413822

申请日：2019-05-16

Applicant: BOE Technology Group Co., Ltd.

Inventor： Zhidong WANG ,  Lijia ZHOU ,  Quanguo ZHOU ,  Ronghua LAN ,  Rongjian YAN

IPC: B81B3/00 ,  H01L41/09 ,  H01L41/45 ,  A61M37/00

Abstract: The disclosure discloses a drive component of a micro-needle system, a method for driving the same, a micro-needle system and a method for fabricating the same; wherein the drive component includes a substrate with a groove; a bottom electrode in the groove; an electro-active polymer layer, covering the bottom electrode, in the groove; and an upper flexible electrode covering the electro-active polymer layer; wherein the upper flexible electrode and the bottom electrode are configured to generate a voltage, and the electro-active polymer layer is configured to generate a strain under the voltage.

公开(公告)号：US20200064685A1

公开(公告)日：2020-02-27

申请号：US16413084

申请日：2019-05-15

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Zhidong WANG ,  Lijia ZHOU ,  Junrui ZHANG ,  Rongjian YAN ,  Quanguo ZHOU ,  Li TIAN ,  Ronghua LAN ,  Xuehui ZHU

IPC: G02F1/1335 ,  G02F1/1343 ,  G02F1/1337

Abstract: Embodiments of the present disclosure relate to a movable electrode structure and a liquid crystal lens. The movable electrode structure includes: a substrate; a support on the substrate; a first beam having elasticity and attached to the support; an electrode attached to the first beam; and an opposing member located on the substrate and at least partially facing the first beam.