CN108133789A - 导电透明薄膜制造装置 - Google Patents

导电透明薄膜制造装置 Download PDF

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Publication number
CN108133789A
CN108133789A CN201711429730.3A CN201711429730A CN108133789A CN 108133789 A CN108133789 A CN 108133789A CN 201711429730 A CN201711429730 A CN 201711429730A CN 108133789 A CN108133789 A CN 108133789A
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Prior art keywords
conductive film
curing
transparent conductive
metal wire
manufacturing device
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吕志平
李长顺
韩静
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Zhangjiagang Kangdexin Optronics Material Co Ltd
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Zhangjiagang Kangdexin Optronics Material Co Ltd
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Priority to CN201711429730.3A priority Critical patent/CN108133789A/zh
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/0026Apparatus for manufacturing conducting or semi-conducting layers, e.g. deposition of metal
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/14Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates
    • H01F41/24Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates from liquids
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/14Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates
    • H01F41/30Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates for applying nanostructures, e.g. by molecular beam epitaxy [MBE]

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nanotechnology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

一种导电薄膜生产技术领域的导电透明薄膜制造装置,包括涂布机构和固化机构,所述的涂布机构与固化机构之间设有将涂布机构输送来的胶水中的磁性纳米金属线吸引至胶水与基底之间的吸引机构,所述吸引机构对磁性纳米金属线的吸引方向相对于涂布机构和固化机构间的物料输送方向平行和/或垂直设置。本发明能够在胶材固化前通过磁场对磁性纳米金属线的分布进行调节,实现磁性纳米金属线在薄膜膜面上的集中分布,提高成品薄膜的导电性能。

Description

导电透明薄膜制造装置
技术领域
本发明涉及的是一种导电薄膜生产领域的技术,具体是一种导电透明薄膜制造装置。
背景技术
磁性纳米金属线膜利用精密涂布机涂布含有一定浓度比例磁性纳米金属线的胶材再固化制得,通常在其固化后还需涂布一层保护涂层。该工艺中磁性纳米金属线随机分布于膜层空间,磁性纳米金属线间的接触不够紧密,欧姆接触不佳导致膜层不同区域的导电性差异较大,不利于终端产品性能及操作稳定性的提升。
发明内容
本发明针对现有技术存在的上述不足,提出了一种导电透明薄膜制造装置,能够在胶材固化前通过磁场对磁性纳米金属线的分布进行调节,实现磁性纳米金属线在薄膜膜面上的集中分布,提高成品薄膜的导电性能。
本发明是通过以下技术方案实现的:
本发明包括涂布机构和固化机构,所述的涂布机构与固化机构之间设有将涂布机构输送来的胶水中的磁性纳米金属线吸引至胶水与基底之间的吸引机构,所述吸引机构的吸引方向相对于涂布机构和固化机构间的物料输送方向平行和/或垂直设置。
优选地,所述的吸引机构采用永磁体机构或电磁铁机构。
进一步优选地,所述永磁体机构中包括至少一块永磁铁。
所述的固化机构为UV固化机构、热固化机构或压敏固化机构。
所述的涂布机构前端设有放料机构,所述的固化机构末端设有收料机构。
技术效果
与现有技术相比,本发明能够在胶材固化前通过磁场对磁性纳米金属线的分布进行调节,实现磁性纳米金属线在薄膜膜面上的集中分布,使得磁性纳米金属线能够紧密接触,提高成品薄膜的导电性能;且本发明精简了工序,无需涂布保护涂层,减少了生产线设备,降低了成本。
附图说明
图1为实施例1的结构示意图;
图中:放料机构1、涂布机构2、固化机构3、胶材4、收料机构5、吸引机构6、衬底基材7。
具体实施方式
下面结合附图及具体实施方式对本发明进行详细描述。
实施例1
如图1所示,本实施例包括依次设置的放料机构1、涂布机构2、固化机构3和收料机构5,所述的放料机构1设有衬底基材7,所述的衬底基材7经放料机构1、涂布机构2和固化机构3输送至收料机构5,所述的涂布机构2与固化机构3之间设有吸引机构6。
所述吸引机构6采用永磁铁,永磁铁的一个磁极靠着衬底基材7下表面且相对于衬底基材7下表面平行设置。
所述吸引机构6靠近衬底基材7一面的宽度大于衬底基材7卷材的宽度;吸引机构6可采用一块永磁铁或通过多块永磁铁拼合而成,多块拼合的永磁铁在靠近衬底基材7的一面磁极相同。
所述的衬底基材7采用塑料薄膜、塑胶或玻璃;优选地,采用PET离型膜。
本实施例在工作时,放料机构1放料,涂布机构2将磁性纳米金属线混合胶材涂布在PET离型膜上,经涂布的PET离型膜停留在吸引机构6正上方,磁性纳米金属线经磁极吸引至胶材4与PET离型膜的接触面上,之后经固化机构3将胶材固化在PET离型膜上,再通过收料机构5收料。
所述的吸引机构6的磁极亦可设置于未固化混合胶材的上表面以及侧面,吸引磁性纳米金属线至预设定的膜面排列,满足不同产品对导电性和操作的需求。
需要强调的是:以上仅是本发明的较佳实施例而已,并非对本发明作任何形式上的限制,凡是依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰,均仍属于本发明技术方案的范围内。

Claims (5)

1.一种导电透明薄膜制造装置,其特征在于,包括涂布机构和固化机构,所述的涂布机构与固化机构之间设有将涂布机构输送来的胶水中的磁性纳米金属线吸引至胶水与基底之间的吸引机构,所述吸引机构对磁性纳米金属线的吸引方向相对于涂布机构和固化机构间的物料输送方向平行和/或垂直设置。
2.根据权利要求1所述的导电透明薄膜制造装置,其特征是,所述的吸引机构采用永磁体机构或电磁铁机构。
3.根据权利要求2所述的导电透明薄膜制造装置,其特征是,所述永磁体机构中包括至少一块永磁铁。
4.根据权利要求1所述的导电透明薄膜制造装置,其特征是,所述的固化机构为UV固化机构、热固化机构或压敏固化机构。
5.根据权利要求1所述的导电透明薄膜制造装置,其特征是,所述的涂布机构前端设有放料机构,所述的固化机构末端设有收料机构。
CN201711429730.3A 2017-12-26 2017-12-26 导电透明薄膜制造装置 Pending CN108133789A (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005306992A (ja) * 2004-04-21 2005-11-04 Dainippon Ink & Chem Inc 機能性硬化膜
CN1862725A (zh) * 2006-06-12 2006-11-15 南京航空航天大学 微细磁性元件的化学沉积及电化学沉积制造方法和系统
CN102103919A (zh) * 2009-12-18 2011-06-22 桑迪亚医药技术(上海)有限责任公司 一种磁性薄膜的制备方法
CN102605357A (zh) * 2012-03-23 2012-07-25 惠州学院 具有纳米结构的磁性金属或合金薄膜的制备方法
CN104575658A (zh) * 2014-12-24 2015-04-29 中山大学 一种磁场及其磁性纳米线在透明导电薄膜中的应用及其透明导电膜和制备方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005306992A (ja) * 2004-04-21 2005-11-04 Dainippon Ink & Chem Inc 機能性硬化膜
CN1862725A (zh) * 2006-06-12 2006-11-15 南京航空航天大学 微细磁性元件的化学沉积及电化学沉积制造方法和系统
CN102103919A (zh) * 2009-12-18 2011-06-22 桑迪亚医药技术(上海)有限责任公司 一种磁性薄膜的制备方法
CN102605357A (zh) * 2012-03-23 2012-07-25 惠州学院 具有纳米结构的磁性金属或合金薄膜的制备方法
CN104575658A (zh) * 2014-12-24 2015-04-29 中山大学 一种磁场及其磁性纳米线在透明导电薄膜中的应用及其透明导电膜和制备方法

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Application publication date: 20180608