南方科技大学知识苑(SUSTech KC): 一种易替换的疏水介电薄膜和一种微流控芯片

Title	一种易替换的疏水介电薄膜和一种微流控芯片
Alternative Title	Easily-replaceable hydrophobic dielectric film and micro-fluidic chip
Author	程鑫; 行亚茹 ; 刘羽 ; 陈日飞; 刘显明
First Inventor	程鑫
Original applicant	南方科技大学
First applicant	南方科技大学
Address of First applicant	518055 广东省深圳市南山区西丽学苑大道1088号
Current applicant	深圳市芯卫来科技有限公司
Address of Current applicant	518000 广东省深圳市龙华区民治街道龙塘社区卓越皇后道名苑一期6栋A座27A (广东,深圳,龙华区)
First Current Applicant	深圳市芯卫来科技有限公司
Address of First Current Applicant	518000 广东省深圳市龙华区民治街道龙塘社区卓越皇后道名苑一期6栋A座27A (广东,深圳,龙华区)
Application Number	CN201811542157.1
Application Date	2018-12-17
Open (Notice) Number	CN109647549A
Date Available	2019-04-19
Status of Patent	实质审查 ; 一案双申 ; 权利转移
Legal Date	2019-05-14
Subtype	发明申请
SUSTech Authorship	First
Abstract	本发明公开了一种易替换的疏水介电薄膜和一种微流控芯片，所述易替换的疏水介电薄膜，包括疏水介电薄膜和贴在所述疏水介电薄膜上的框架。本发明提供的疏水介电薄膜表面平整，将其铺设在涂覆有绝缘液体的驱动电极上制备得到的微流控芯片能够解决现有技术中直接采用在驱动电极上镀疏水介电薄膜的方式存在的缺陷，容易更换并且降低了成本，在需要时只要更换液滴下面的疏水介电薄膜即可，不需要将下面驱动电极一起丢弃，在微流控芯片领域具有较好的应用前景。
Other Abstract	The invention discloses an easily-replaceable hydrophobic dielectric film and a micro-fluidic chip. The easily-replaceable hydrophobic dielectric film comprises a hydrophobic dielectric film and a framework attached to the hydrophobic dielectric film. The hydrophobic dielectric film provided by the invention has smooth surface. By laying the film on a drive electrode coated with an insulating liquid to prepare the micro-fluidic chip, the defect of directly adopting the mode of plating the hydrophobic dielectric film on the drive electrode in the prior art can be solved; the hydrophobic dielectric film is easy to replace, and the cost is reduced; when replacement is needed, the hydrophobic dielectric film under liquid drops is replaced without the need of abandoning the drive electrode below. The easily-replaceable hydrophobic dielectric film has a good application prospect in the field of micro-fluidic chips.
CPC Classification Number	B01L3/502707
IPC Classification Number	B01L3/00
INPADOC Legal Status	（TRANSFER OF PATENT APPLICATION RIGHT）[2023-01-06][CN]
INPADOC Patent Family Count	1
Extended Patent Family Count	2
Priority date	2018-12-17
Patent Agent	唐致明
Agency	广州嘉权专利商标事务所有限公司
URL	[Source Record]
Data Source	PatSnap
Document Type	Patent
Identifier	http://kc.sustech.edu.cn/handle/2SGJ60CL/532273
Department	Department of Materials Science and Engineering
Recommended Citation GB/T 7714	程鑫,行亚茹,刘羽,等. 一种易替换的疏水介电薄膜和一种微流控芯片.

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