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WO2018126976A1 - Dispositif de guidage et d'infiltration de liquide utilisé dans un pinceau à encore - Google Patents

Dispositif de guidage et d'infiltration de liquide utilisé dans un pinceau à encore Download PDF

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Publication number
WO2018126976A1
WO2018126976A1 PCT/CN2017/119197 CN2017119197W WO2018126976A1 WO 2018126976 A1 WO2018126976 A1 WO 2018126976A1 CN 2017119197 W CN2017119197 W CN 2017119197W WO 2018126976 A1 WO2018126976 A1 WO 2018126976A1
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WO
WIPO (PCT)
Prior art keywords
micro
liquid
hair
protruding
pen
Prior art date
Application number
PCT/CN2017/119197
Other languages
English (en)
Chinese (zh)
Inventor
王京霞
刘捷
徐国栋
江雷
Original Assignee
北京赛特超润界面科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 北京赛特超润界面科技有限公司 filed Critical 北京赛特超润界面科技有限公司
Publication of WO2018126976A1 publication Critical patent/WO2018126976A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
    • B81C99/00—Subject matter not provided for in other groups of this subclass
    • B81C99/0005—Apparatus specially adapted for the manufacture or treatment of microstructural devices or systems, or methods for manufacturing the same
    • B81C99/0025—Apparatus specially adapted for the manufacture or treatment of microstructural devices or systems not provided for in B81C99/001 - B81C99/002
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
    • B81C1/00—Manufacture or treatment of devices or systems in or on a substrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
    • B81C99/00—Subject matter not provided for in other groups of this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
    • B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units

Definitions

  • the present invention relates to the field of micro-liquid infiltration devices, and in particular to a brush-type liquid guiding infiltration device.
  • One-dimensional patterns such as micro-wires prepared by functional organic and inorganic phase materials have been widely used in general-purpose integrated optoelectronic devices, biosensors, and biological detection.
  • the performance of these test devices is highly dependent on the patterned functional materials.
  • liquid crystal materials of various functions such as suspensions of quantum dots, small molecules, polymers and nanoparticles, can be directly written on the substrate and can keep the physicochemical properties intact. . Therefore, this bionic direct writing technology has important significance in the preparation of functional micropatterns and integrated functional devices.
  • the traditional brush has many defects: (1) the brush is written and painted after the ink, it can not draw lines infinitely, and no matter how much ink is smashed, the lines drawn by it begin to thicken, and the more The lighter the later, the thicker the film produced, and later thinner, which did not meet the requirements of practical applications. (2) The traditional brush is difficult to draw a film ⁇ 1mm wide, which is difficult to meet the requirements of micro-patterns and integrated functional devices.
  • the present invention provides a conventional brush-type liquid guiding infiltration device which can be used for preparing a large-area ultra-fine ultra-thin film layer with good repeatability, uniform thickness and uniform thickness.
  • the present invention utilizes this feature to create a micro-liquid conduit wrapped in a bundle of flush hair.
  • the head of the catheter is 4-7mm from the neat hair tip, and 2-8 fiber hairs longer than 5-9mm (longer than the whole bundle of 1-2mm) are fixed on both sides of the catheter.
  • the micro liquid conduit is connected to an automatic liquid supply device. This new brush-type liquid-conducting infiltration device can draw micrometer-wide and nano-thick films in an infinite length.
  • the brush-type liquid guiding infiltration device of the present invention comprises a micro-liquid conduit 3, wherein a peripheral portion of the head of the micro-liquid conduit 3 is wrapped with a bundle of flush pens 2 at the innermost side of the flushing pen 2 a plurality of protruding pens 1 are disposed at equal intervals on the outer circumference of the micro-liquid conduit; wherein the vertical distance of the tip of the flushing hair 2 to the head of the micro-liquid conduit is 4-7 mm, and the tip of the protruding pen 1 is flushed to the pen The vertical distance of the hairs of the hair 2 is 1-2 mm.
  • protruding pens 1 are disposed at equal intervals along the outer circumference of the minute liquid conduit, and further preferably, 2 protruding pens 1 are provided.
  • the vertical distance of the tip of the flushing hair 2 to the head of the micro-liquid conduit is 5 mm, the tip of the protruding hair 1 to the tip of the flushing hair 2 The vertical distance is 1mm.
  • protruding pen 1 and the protruding pen 2 may each be one or more of polymer hair, metal hair, wolf hair, stone mantle and rabbit hair.
  • the device according to the invention wherein the protruding bristles 1 are pointed hairs.
  • the pointed hair refers to a tip end with a tapered fiber needle.
  • the pointed hair of the present invention is an elongated cylinder with respect to the tipless rayon hair, or the tip diameter is greater than 5 ⁇ m.
  • hairless needles there is no liquid between the hair and the hair, and it cannot be used as a protruding hair, but it can be used as a flat hair.
  • the object of the present invention includes drawing an ultra-fine film layer.
  • the existing brush such as stone mantle, wolf hair, etc. can also be used as appropriate thickness and elasticity.
  • the hair is used, but the thickness (the diameter of the hair body, that is, the diameter of the portion other than the tip) has an upper limit of ⁇ 100 ⁇ m, and it is not easy to draw a thin film and a film with too thick hair, preferably in the range of 20-100 ⁇ m, further preferably 40-80 ⁇ m. .
  • the device according to the invention wherein the other end of the micro-liquid conduit 3 is connected to an automatic liquid supply device.
  • the micro-liquid conduit has a diameter of 0.1-1 mm, preferably 0.5 mm. In practical applications, a liquid supply of 0.1-10 ⁇ l/min is usually used, and the diameter of the catheter is not required to be too large.
  • the present invention may further provide a liquid supply sleeve for fixing at the outermost liquid inlet end of the entire bundle of flushing pens, and the liquid supply sleeve may preferably use a thermoplastic tube.
  • the pen hair can be fixed to the liquid liquid conduit, inserted into the liquid supply sleeve, and the liquid supply sleeve is heated and contracted to fix the root of the micro liquid conduit and the fiber hair needle.
  • the present invention innovatively employs a device in which a catheter is sandwiched between the middle of a conventional writing brush and a small amount of fiber bristles longer than 1-2 mm of the entire bristle tip.
  • the brush head has a high elastic liquid content, so even if the liquid supply volume of the automatic liquid supply system is inconsistent with the consumption of the two hairs of the tip (as long as the error is not large), because the elastic liquid capacity of the brush head is also It will offset it very well.
  • the contact angle of the tip tip and the liquid supply amount can be adjusted to prepare an ideal film.
  • the brush head since the brush head can withstand a small amount of liquid supply change, it can actively adjust a small amount of error in the micro-feeding process, and always keep the film layer consistent.
  • a small amount of length-exposed pen hair (such as 2, 4 hairs, 8 hairs) enables the device to draw ultra-fine ultra-thin film layers of any length and width of nanometers on the plane.
  • the method of the invention has simple principle and is easy to implement, and can effectively solve the problem of infiltration of trace liquid in a trace liquid supply system. It is of great significance for the experimental research and production of large-area preparation of high-quality ultra-fine ultra-thin film layers.
  • FIG. 1 is a schematic structural view of a brush-type liquid guiding infiltration device according to an embodiment of the present invention.
  • Example 2 is an optical micrograph (eyepiece 10X, objective lens 10X) of a 11.61 ⁇ m wide film prepared in Example 1 of the present invention.
  • Example 3 is an optical micrograph (eyepiece 10X, objective lens 10X) of a 29.45 ⁇ m wide film prepared in Example 2 of the present invention.
  • Example 4 is an optical micrograph (eyepiece 10X, objective lens 5X) of a 101.91 ⁇ m wide film prepared in Example 3 of the present invention.
  • a micro-liquid conduit (3) is wrapped in the middle of a bundle of flush hair (2).
  • the head of the catheter is 5 mm from the entire neat tip and fixed on both sides of the catheter.
  • Rabbit hair (1) with a head of 6 mm (longer than the entire bundle of 1 mm), and a micro-liquid conduit connected to the automatic liquid supply device.
  • a certain concentration of ink is injected into the micro-liquid liquid supply device.
  • the liquid supply speed is 1 ⁇ L/min, and the two hair tips are brought into contact with the substrate at an angle of 80°, an ultrafine shape with a width of 11.61 ⁇ m and a thickness of ⁇ 100 nm is drawn.
  • Ultra-thin film layer its optical microscope is shown in Figure 2.
  • the head of the catheter is 3mm from the entire neat hair tip, and fix 4 on both sides of the catheter longer than the head of the catheter 4mm (longer than the whole bundle)
  • Brush 1mm) stone mane micro liquid conduit connected to the automatic liquid supply device. Inject a certain concentration of ink into the micro liquid dispenser, and at a liquid supply speed of 1 ⁇ L/min, and project the four hair tips to the substrate at an angle of 80°, draw a superfine width of 29.45 ⁇ m and a thickness of ⁇ 100 nm.
  • the ultra-thin film layer has an optical microscope image as shown in Fig. 3.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nanotechnology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)

Abstract

L'invention concerne un dispositif de guidage et d'infiltration de liquide utilisé dans un pinceau à encre et comprenant : un micro-tuyau de guidage de liquide (3) comprenant une partie d'extrémité entourée à sa périphérie par une pluralité de poils de stylo (2) alignés de façon à être mutuellement à niveau. Une pluralité de poils de stylo saillants (1) sont agencés au niveau de la partie la plus à l'intérieur des poils de stylo mutuellement à niveau (2) et à des intervalles autour de la périphérie du micro-tuyau de guidage de liquide (3). Une distance verticale d'une pointe de poil des poils de stylo mutuellement à niveau (2) jusqu'à la partie d'extrémité du micro-tuyau de guidage de liquide (3) est de 4 à 7 mm. Une distance verticale d'une pointe de poil des poils de stylo saillants (1) à la pointe de poil des poils de stylo mutuellement à niveau (2) est de 1 à 2 mm. Le dispositif peut infiltrer uniformément un micro-volume d'un liquide sur deux fibres de manière complète, et peut être utilisé pour dessiner sur un plan un dispositif efficace comprenant un film super-fin et super-mince ayant une longueur arbitraire. Le dispositif est simple dans le principe de fonctionnement et le procédé et est facile à mettre en œuvre, et peut résoudre efficacement un problème d'infiltration d'un micro-volume d'un liquide dans un micro-système d'alimentation en liquide.
PCT/CN2017/119197 2017-01-04 2017-12-28 Dispositif de guidage et d'infiltration de liquide utilisé dans un pinceau à encore WO2018126976A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710004640.3 2017-01-04
CN201710004640.3A CN108264017B (zh) 2017-01-04 2017-01-04 一种毛笔式导液浸润装置

Publications (1)

Publication Number Publication Date
WO2018126976A1 true WO2018126976A1 (fr) 2018-07-12

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CN (1) CN108264017B (fr)
WO (1) WO2018126976A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109807907A (zh) * 2019-02-28 2019-05-28 西交利物浦大学 微纳线制备装置及微纳结构
CN110103580B (zh) * 2019-05-15 2020-03-27 北京航空航天大学 一种用于印刷高分辨率微图案的印刷装置及印刷方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020122873A1 (en) * 2000-01-05 2002-09-05 Mirkin Chad A. Nanolithography methods and products therefor and produced thereby
US20030181863A1 (en) * 2000-11-09 2003-09-25 Ackley Donald E. Microneedle adapter
CN201102382Y (zh) * 2007-10-23 2008-08-20 张合勇 蓄水毛笔
CN102344115A (zh) * 2011-09-28 2012-02-08 清华大学 基于蘸笔原理的微纳尺度连接方法
CN102616059A (zh) * 2012-03-29 2012-08-01 朱劲荣 用普通毛丝制作的高档毛笔
CN104495744A (zh) * 2014-12-16 2015-04-08 中国科学院上海应用物理研究所 一种直接在疏水基底上实施蘸笔纳米刻蚀技术的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005178159A (ja) * 2003-12-19 2005-07-07 Mitsubishi Pencil Co Ltd インキ終了検知式筆記具
CN201362067Y (zh) * 2009-03-14 2009-12-16 郭凤勋 多功能自动注液毛笔
CN201922705U (zh) * 2011-01-13 2011-08-10 仇寿平 一种自来水毛笔
CN202716598U (zh) * 2012-07-16 2013-02-06 聂洪品 自动出墨毛笔
CN104681645B (zh) * 2015-01-23 2016-09-21 华南师范大学 一种基于金属网格和金属纳米线制备复合透明导电电极的方法
CN204736603U (zh) * 2015-07-21 2015-11-04 南浔善琏松柏湖笔厂 一种包覆性好的多层毛笔
CN105236396A (zh) * 2015-09-01 2016-01-13 东华大学 一种氧化石墨烯薄膜的制备方法
CN105185910B (zh) * 2015-09-09 2018-02-13 东北师范大学 利用毛笔制备有机半导体单晶微纳线阵列的方法
CN106113997B (zh) * 2016-07-27 2018-02-06 湖州南浔善琏盛兴湖笔有限公司 一种毛笔的笔头

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020122873A1 (en) * 2000-01-05 2002-09-05 Mirkin Chad A. Nanolithography methods and products therefor and produced thereby
US20030181863A1 (en) * 2000-11-09 2003-09-25 Ackley Donald E. Microneedle adapter
CN201102382Y (zh) * 2007-10-23 2008-08-20 张合勇 蓄水毛笔
CN102344115A (zh) * 2011-09-28 2012-02-08 清华大学 基于蘸笔原理的微纳尺度连接方法
CN102616059A (zh) * 2012-03-29 2012-08-01 朱劲荣 用普通毛丝制作的高档毛笔
CN104495744A (zh) * 2014-12-16 2015-04-08 中国科学院上海应用物理研究所 一种直接在疏水基底上实施蘸笔纳米刻蚀技术的方法

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CN108264017A (zh) 2018-07-10

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