-
公开(公告)号：US11344891B2
公开(公告)日：2022-05-31
申请号：US16768558
申请日：2019-11-13
Inventor： Yingying Zhao , Peizhi Cai , Le Gu , Fengchun Pang , Yue Geng , Yuelei Xiao , Haochen Cui , Nan Zhao , Hui Liao , Wenliang Yao , Chuncheng Che
IPC: B01L3/00
Abstract: The present disclosure provides a microfluidic chip, including: first base substrate and a second base substrate opposite to each other; first electrode and second electrode between the first base substrate and the second base substrate and configured to control droplet to move between the first base substrate and the second base substrate according to voltages applied on the first electrode and the second electrode; light guide component configured to guide light propagating in the first base substrate to the droplet; shading component and detection component, shading component having light transmission regions spaced from each other, light transmission regions being configured to transmit light passing through the droplet to the detection component, wherein detection component is on second base substrate and is configured to obtain property of the droplet according to an intensity of the light passing through droplet and received from the light transmission regions.
-
公开(公告)号：US11344889B2
公开(公告)日：2022-05-31
申请号：US16603648
申请日：2019-04-26
Inventor： Haochen Cui , Peizhi Cai , Chuncheng Che , Fengchun Pang , Yingying Zhao , Yue Geng , Le Gu , Nan Zhao , Yuelei Xiao , Hui Liao
Abstract: The embodiments of the present disclosure relate to a microfluidic chip. The microfluidic chip may include a substrate. The substrate may include an electrode layer on a base substrate, a dielectric layer on the electrode layer, and a lyophobic layer on the dielectric layer. The electrode layer may include a plurality of electrode units. Each of the plurality of electrode units may be configured to realize both droplet detection and droplet driving in response to a detection signal and a driving signal respectively.
-
公开(公告)号：US20210322973A1
公开(公告)日：2021-10-21
申请号：US16603648
申请日：2019-04-26
Inventor： Haochen Cui , Peizhi Cai , Chuncheng Che , Fengchun Pang , Yingying Zhao , Yue Geng , Le Gu , Nan Zhao , Yuelei Xiao , Hui Liao
Abstract: The embodiments of the present disclosure relate to a microfluidic chip. The microfluidic chip may include a substrate. The substrate may include an electrode layer on a base substrate, a dielectric layer on the electrode layer, and a lyophobic layer on the dielectric layer. The electrode layer may include a plurality of electrode units. Each of the plurality of electrode units may be configured to realize both droplet detection and droplet driving in response to a detection signal and a driving signal respectively.
-
-
Search Results
13
records
(took 0.015 seconds)
