KR101095218B1 - 액적 리시버 및 액적 수용 방법 - Google Patents
액적 리시버 및 액적 수용 방법 Download PDFInfo
- Publication number
- KR101095218B1 KR101095218B1 KR1020090054403A KR20090054403A KR101095218B1 KR 101095218 B1 KR101095218 B1 KR 101095218B1 KR 1020090054403 A KR1020090054403 A KR 1020090054403A KR 20090054403 A KR20090054403 A KR 20090054403A KR 101095218 B1 KR101095218 B1 KR 101095218B1
- Authority
- KR
- South Korea
- Prior art keywords
- droplet
- fluid layer
- blocking fluid
- droplets
- inner space
- Prior art date
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- 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
- B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
- B01L3/5085—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above for multiple samples, e.g. microtitration plates
- B01L3/50853—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above for multiple samples, e.g. microtitration plates with covers or lids
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- 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
- B01L3/02—Burettes; Pipettes
- B01L3/0241—Drop counters; Drop formers
- B01L3/0268—Drop counters; Drop formers using pulse dispensing or spraying, eg. inkjet type, piezo actuated ejection of droplets from capillaries
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- 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
- B01L3/502715—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 interfacing components, e.g. fluidic, electrical, optical or mechanical interfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/0451—Control methods or devices therefor, e.g. driver circuits, control circuits for detecting failure, e.g. clogging, malfunctioning actuator
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/04513—Control methods or devices therefor, e.g. driver circuits, control circuits for increasing lifetime
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/06—Fluid handling related problems
- B01L2200/0642—Filling fluids into wells by specific techniques
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/06—Fluid handling related problems
- B01L2200/0673—Handling of plugs of fluid surrounded by immiscible fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/14—Process control and prevention of errors
- B01L2200/141—Preventing contamination, tampering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/14—Process control and prevention of errors
- B01L2200/142—Preventing evaporation
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- 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
- B01L2300/12—Specific details about materials
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Dispersion Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
Description
Claims (7)
- 액적을 수용할 수 있는 내부공간과 상기 내부공간을 개방하는 투입부가 형성된 격벽구조물; 및상기 내부공간의 바닥면과 이격되어 상기 내부공간의 내부, 외부 또는 내부 및 외부에 걸쳐 위치하는 차단유체층;을 포함하고,상기 내부공간과 상기 차단유체층에 의해 형성되는 액적 수용부는 상기 차단유체층에 의해 외부와 차단되며, 상기 액적은 상기 투입부를 통해 투입되어 상기 액적 수용부에 수용되는 것을 특징으로 하는 액적 리시버.
- 제1항에 있어서,상기 내부공간은 상기 투입부 방향으로 단면적이 감소하는 형상인 것을 특징으로 하는 액적 리시버.
- 제1항에 있어서,상기 차단유체층은 흐름을 갖는 기체층 또는 액체층인 것을 특징으로 하는 액적 리시버.
- 제1항에 있어서,상기 액적 수용부에 일단이 연결되어 상기 액적 수용부에 수용된 액적의 이 동경로를 제공하는 이송관을 더 포함하는 것을 특징으로 하는 액적 리시버.
- 제1항에 있어서,상기 차단유체층의 유동을 제어하도록 상기 격벽 구조물의 일측에 설치된 유동 제어 장치를 더 포함하는 것을 특징으로 하는 액적 리시버.
- 제4항에 있어서,상기 이송관에 설치된 유체 이송 장치를 더 포함하는 것을 특징으로 하는 액적 리시버.
- 삭제
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090054403A KR101095218B1 (ko) | 2009-06-18 | 2009-06-18 | 액적 리시버 및 액적 수용 방법 |
US12/541,054 US8251492B2 (en) | 2009-06-18 | 2009-08-13 | Droplet receiver and method of receiving droplets |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090054403A KR101095218B1 (ko) | 2009-06-18 | 2009-06-18 | 액적 리시버 및 액적 수용 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100136179A KR20100136179A (ko) | 2010-12-28 |
KR101095218B1 true KR101095218B1 (ko) | 2011-12-20 |
Family
ID=43353953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090054403A KR101095218B1 (ko) | 2009-06-18 | 2009-06-18 | 액적 리시버 및 액적 수용 방법 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8251492B2 (ko) |
KR (1) | KR101095218B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6223006B2 (ja) * | 2013-06-12 | 2017-11-01 | キヤノン株式会社 | 液体吐出ヘッドチップ及びその製造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63242644A (ja) * | 1987-03-31 | 1988-10-07 | Seiko Epson Corp | インクジエツトプリンタ |
JP2001150678A (ja) * | 1999-11-24 | 2001-06-05 | Fuji Xerox Co Ltd | インクジェット記録ヘッド |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6471340B2 (en) * | 2001-02-12 | 2002-10-29 | Hewlett-Packard Company | Inkjet printhead assembly |
WO2007105801A1 (ja) * | 2006-03-10 | 2007-09-20 | Canon Kabushiki Kaisha | 液体吐出ヘッド基体、その基体を用いた液体吐出ヘッドおよびそれらの製造方法 |
-
2009
- 2009-06-18 KR KR1020090054403A patent/KR101095218B1/ko active IP Right Grant
- 2009-08-13 US US12/541,054 patent/US8251492B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63242644A (ja) * | 1987-03-31 | 1988-10-07 | Seiko Epson Corp | インクジエツトプリンタ |
JP2001150678A (ja) * | 1999-11-24 | 2001-06-05 | Fuji Xerox Co Ltd | インクジェット記録ヘッド |
Also Published As
Publication number | Publication date |
---|---|
US8251492B2 (en) | 2012-08-28 |
US20100321450A1 (en) | 2010-12-23 |
KR20100136179A (ko) | 2010-12-28 |
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