GB2559216B - An electrowetting on dielectric droplet manipulation device - Google Patents
An electrowetting on dielectric droplet manipulation deviceInfo
- Publication number
- GB2559216B GB2559216B GB1711420.8A GB201711420A GB2559216B GB 2559216 B GB2559216 B GB 2559216B GB 201711420 A GB201711420 A GB 201711420A GB 2559216 B GB2559216 B GB 2559216B
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrowetting
- manipulation device
- droplet manipulation
- dielectric droplet
- dielectric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
- B01L3/502769—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by multiphase flow arrangements
- B01L3/502784—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by multiphase flow arrangements specially adapted for droplet or plug flow, e.g. digital microfluidics
- B01L3/502792—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by multiphase flow arrangements specially adapted for droplet or plug flow, e.g. digital microfluidics for moving individual droplets on a plate, e.g. by locally altering surface tension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
- B01L3/50273—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by the means or forces applied to move the fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/06—Auxiliary integrated devices, integrated components
- B01L2300/0627—Sensor or part of a sensor is integrated
- B01L2300/0645—Electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0803—Disc shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2400/00—Moving or stopping fluids
- B01L2400/04—Moving fluids with specific forces or mechanical means
- B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
- B01L2400/0415—Moving fluids with specific forces or mechanical means specific forces electrical forces, e.g. electrokinetic
- B01L2400/0427—Electrowetting
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1711420.8A GB2559216B (en) | 2017-07-17 | 2017-07-17 | An electrowetting on dielectric droplet manipulation device |
GB1810375.4A GB2560679B (en) | 2017-07-17 | 2018-06-25 | Method of controlling a tessellated array of electrodes |
PCT/GB2018/051834 WO2019016506A1 (en) | 2017-07-17 | 2018-06-29 | Droplet manipulation |
KR1020207003455A KR102224545B1 (en) | 2017-07-17 | 2018-06-29 | Electrowetting dielectric droplet drive device |
CN201880002445.XA CN109475871B (en) | 2017-07-17 | 2018-06-29 | Droplet manipulation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1711420.8A GB2559216B (en) | 2017-07-17 | 2017-07-17 | An electrowetting on dielectric droplet manipulation device |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201711420D0 GB201711420D0 (en) | 2017-08-30 |
GB2559216A GB2559216A (en) | 2018-08-01 |
GB2559216B true GB2559216B (en) | 2019-02-06 |
Family
ID=59713472
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1711420.8A Active GB2559216B (en) | 2017-07-17 | 2017-07-17 | An electrowetting on dielectric droplet manipulation device |
GB1810375.4A Active GB2560679B (en) | 2017-07-17 | 2018-06-25 | Method of controlling a tessellated array of electrodes |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1810375.4A Active GB2560679B (en) | 2017-07-17 | 2018-06-25 | Method of controlling a tessellated array of electrodes |
Country Status (4)
Country | Link |
---|---|
KR (1) | KR102224545B1 (en) |
CN (1) | CN109475871B (en) |
GB (2) | GB2559216B (en) |
WO (1) | WO2019016506A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11353759B2 (en) * | 2018-09-17 | 2022-06-07 | Nuclera Nucleics Ltd. | Backplanes with hexagonal and triangular electrodes |
CN110694701B (en) * | 2019-10-14 | 2021-12-07 | 中国科学院微电子研究所 | Method and device for transporting liquid drops and method for cleaning liquid drop transport path |
CN113203676A (en) * | 2020-01-15 | 2021-08-03 | 佛山奥素博新科技有限公司 | Dividing droplets on electrowetting devices on media |
EP4142942A4 (en) * | 2020-04-27 | 2024-05-22 | Nuclera Ltd | Segmented top plate for variable driving and short protection for digital microfluidics |
CN114054108A (en) * | 2021-11-05 | 2022-02-18 | 佛山奥素博新科技有限公司 | Method for quickly generating micro-droplets |
CN114653410B (en) * | 2020-12-24 | 2023-07-14 | 广东奥素液芯微纳科技有限公司 | Micro-droplet generation method and system |
CN116393068A (en) * | 2021-12-28 | 2023-07-07 | 彩科(苏州)生物科技有限公司 | Optical tweezers device and micro-fluid device based on oblique equi-density arrangement of phototransistors |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040055891A1 (en) * | 2002-09-24 | 2004-03-25 | Pamula Vamsee K. | Methods and apparatus for manipulating droplets by electrowetting-based techniques |
WO2008091848A2 (en) * | 2007-01-22 | 2008-07-31 | Advanced Liquid Logic, Inc. | Surface assisted fluid loading and droplet dispensing |
US20110220505A1 (en) * | 2010-03-09 | 2011-09-15 | Sparkle Power Inc. | Droplet manipulations on ewod microelectrode array architecture |
EP2756885A2 (en) * | 2013-01-16 | 2014-07-23 | Sharp Kabushiki Kaisha | Efficient dilution method, including washing method for immunoassay |
CN105665043A (en) * | 2016-01-29 | 2016-06-15 | 复旦大学 | EWOD (electrowetting on dielectric)-based two-dimensional digital micro-fluidic chip provided with honeycomb electrode array |
WO2016166944A1 (en) * | 2015-04-15 | 2016-10-20 | Sharp Kabushiki Kaisha | An electrowetting on dielectric (ewod) device and a method of controlling an ewod device |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101558147A (en) * | 2006-12-12 | 2009-10-14 | 皇家飞利浦电子股份有限公司 | Method and apparatus for cell analysis |
CN100495186C (en) * | 2007-12-21 | 2009-06-03 | 北京派瑞根科技开发有限公司 | Electric printing equipment and method of printing electric papers |
TW201227454A (en) * | 2010-12-31 | 2012-07-01 | Hong-Da Liu | An active array having the touchable sensing matrix unit and a display having the active array |
CN102671724B (en) * | 2011-02-17 | 2015-03-11 | 王崇智 | Microelectrode array architecture |
WO2012122210A1 (en) | 2011-03-07 | 2012-09-13 | The Trustees Of Columbia University In The City Of New York | Apparatus, method, and system for selectively affecting and/or killing bacteria |
US8981789B2 (en) * | 2012-04-16 | 2015-03-17 | Sharp Kabushiki Kaisha | Active matrix device and method of driving the same |
WO2014135232A1 (en) * | 2013-03-04 | 2014-09-12 | Tecan Trading Ag | Manipulating the size of liquid droplets in digital microfluidics |
GB2533952A (en) * | 2015-01-08 | 2016-07-13 | Sharp Kk | Active matrix device and method of driving |
JP2017045385A (en) | 2015-08-28 | 2017-03-02 | 株式会社デンソー | Drive assist apparatus and program |
JP6561881B2 (en) | 2016-03-15 | 2019-08-21 | ウシオ電機株式会社 | UV radiation device |
-
2017
- 2017-07-17 GB GB1711420.8A patent/GB2559216B/en active Active
-
2018
- 2018-06-25 GB GB1810375.4A patent/GB2560679B/en active Active
- 2018-06-29 WO PCT/GB2018/051834 patent/WO2019016506A1/en active Application Filing
- 2018-06-29 KR KR1020207003455A patent/KR102224545B1/en active IP Right Grant
- 2018-06-29 CN CN201880002445.XA patent/CN109475871B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040055891A1 (en) * | 2002-09-24 | 2004-03-25 | Pamula Vamsee K. | Methods and apparatus for manipulating droplets by electrowetting-based techniques |
WO2008091848A2 (en) * | 2007-01-22 | 2008-07-31 | Advanced Liquid Logic, Inc. | Surface assisted fluid loading and droplet dispensing |
US20110220505A1 (en) * | 2010-03-09 | 2011-09-15 | Sparkle Power Inc. | Droplet manipulations on ewod microelectrode array architecture |
EP2756885A2 (en) * | 2013-01-16 | 2014-07-23 | Sharp Kabushiki Kaisha | Efficient dilution method, including washing method for immunoassay |
WO2016166944A1 (en) * | 2015-04-15 | 2016-10-20 | Sharp Kabushiki Kaisha | An electrowetting on dielectric (ewod) device and a method of controlling an ewod device |
CN105665043A (en) * | 2016-01-29 | 2016-06-15 | 复旦大学 | EWOD (electrowetting on dielectric)-based two-dimensional digital micro-fluidic chip provided with honeycomb electrode array |
Also Published As
Publication number | Publication date |
---|---|
GB2560679B (en) | 2019-09-18 |
CN109475871A (en) | 2019-03-15 |
GB201810375D0 (en) | 2018-08-08 |
CN109475871B (en) | 2021-11-09 |
WO2019016506A1 (en) | 2019-01-24 |
GB2560679A (en) | 2018-09-19 |
GB201711420D0 (en) | 2017-08-30 |
KR102224545B1 (en) | 2021-03-08 |
GB2559216A (en) | 2018-08-01 |
KR20200018704A (en) | 2020-02-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20210812 AND 20210818 |
|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20210717 |
|
S28 | Restoration of ceased patents (sect. 28/pat. act 1977) |
Free format text: APPLICATION FILED |
|
S28 | Restoration of ceased patents (sect. 28/pat. act 1977) |
Free format text: RESTORATION ALLOWED Effective date: 20220922 |