WO2016161828A1 - 胶涂布头、涂胶设备及触控显示面板的制备方法 - Google Patents
胶涂布头、涂胶设备及触控显示面板的制备方法 Download PDFInfo
- Publication number
- WO2016161828A1 WO2016161828A1 PCT/CN2016/070325 CN2016070325W WO2016161828A1 WO 2016161828 A1 WO2016161828 A1 WO 2016161828A1 CN 2016070325 W CN2016070325 W CN 2016070325W WO 2016161828 A1 WO2016161828 A1 WO 2016161828A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- glue
- coating head
- tubes
- head according
- supply pipe
- Prior art date
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 48
- 239000011248 coating agent Substances 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 title abstract description 3
- 239000003292 glue Substances 0.000 claims abstract description 145
- 230000000903 blocking effect Effects 0.000 claims description 23
- 239000000758 substrate Substances 0.000 claims description 17
- 238000007599 discharging Methods 0.000 claims description 8
- 229920000459 Nitrile rubber Polymers 0.000 claims description 5
- 239000007788 liquid Substances 0.000 description 11
- 238000010073 coating (rubber) Methods 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/027—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0254—Coating heads with slot-shaped outlet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0254—Coating heads with slot-shaped outlet
- B05C5/0258—Coating heads with slot-shaped outlet flow controlled, e.g. by a valve
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
Definitions
- a touch display panel (eg, a touch screen of a smart phone) generally includes a display panel and a touch substrate that are attached together.
- the bonding manner of the display panel and the touch substrate can be divided into two types: full-fit and frame-attach. Compared with the frame sticker, the fully-fitted touch display panel can reduce light reflection, improve glare, and increase brightness.
- liquid optical clear adhesive LOCA
- the display panel and the touch substrate are bonded together by a full-fit method, liquid optical clear adhesive (LOCA) needs to be coated on the display panel and/or the touch substrate. After the LOCA glue is cured, the display panel and the touch substrate are bonded together, that is, the preparation of the touch display substrate is completed.
- each of the shunt tubes 20 is closely connected to the glue supply pipe 1, preferably integrally formed; and each of the shunt tubes 20 is closely connected to the corresponding draft tube 30, preferably integrally.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Coating Apparatus (AREA)
Abstract
Description
Claims (10)
- 一种胶涂布头,其特征在于,包括供胶管道、分流部、导流部和吐胶部;所述供胶管道与供胶***连接,用于输入胶液;所述分流部包括多个长度相等的分流管,所述多个分流管的第一端与供胶管道连接,第二端排列成一行;所述导流部包括多个导流管,所述导流管的数量与分流管的数量相等,每个所述导流管的第一端对应地与一个所述分流管的第二端连接,第二端与所述吐胶部连接;所述吐胶部具有腔体,所述腔体形成有吐胶口。
- 根据权利要求1所述的胶涂布头,其特征在于,所述多个导流管平行设置,排列成一行,且两端对齐。
- 根据权利要求1或2所述的胶涂布头,其特征在于,任意两个相邻导流管之间的间距相等。
- 根据权利要求1所述的胶涂布头,其特征在于,所述吐胶口呈在长度方向上延伸的直线形状,并且所述吐胶口的宽度为1.5mm。
- 根据权利要求1所述的胶涂布头,其特征在于,所述多个分流管与所述供胶管道紧密连接或形成一体;所述多个分流管与相应的所述导流管紧密连接或形成一体。
- 根据权利要求1所述的胶涂布头,其特征在于,所述吐胶部具有开闭装置,用于打开和/或封闭所述吐胶口;所述开闭装置包括阻塞机构和驱动机构,其中,所述阻塞机构设置在所述吐胶部的腔体中并且用于将所述吐胶口阻塞,所述驱动机 构用于驱动所述阻塞机构,使其将所述吐胶口阻塞封闭或者打开。
- 根据权利要求6所述的胶涂布头,其特征在于,所述阻塞机构具有圆柱体结构或半圆柱体结构,所述阻塞机构沿着所述吐胶口的长度方向设置,并且所述阻塞机构的圆弧部分朝向所述吐胶口。
- 根据权利要求7所述的胶涂布头,其特征在于,所述阻塞机构由丁腈橡胶制成。
- 一种涂胶设备,其特征在于,所述涂胶设备包括权利要求1~8任意一项所述的胶涂布头。
- 一种触控显示面板的制备方法,包括在显示面板和/或触控基板上涂胶的步骤,其特征在于,在所述步骤中,采用权利要求9所述的涂胶设备在所述显示面板和/或触控基板上涂胶。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/107,335 US20170106396A1 (en) | 2015-04-09 | 2016-01-07 | Adhesive Applying Head, Adhesive Applying Device and Manufacture Method for Touch-Control Display Panel |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510166736.0A CN104722449A (zh) | 2015-04-09 | 2015-04-09 | 胶涂布头、涂胶设备及触控显示面板的制备方法 |
CN201510166736.0 | 2015-04-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2016161828A1 true WO2016161828A1 (zh) | 2016-10-13 |
Family
ID=53447210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2016/070325 WO2016161828A1 (zh) | 2015-04-09 | 2016-01-07 | 胶涂布头、涂胶设备及触控显示面板的制备方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20170106396A1 (zh) |
CN (1) | CN104722449A (zh) |
WO (1) | WO2016161828A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104722449A (zh) * | 2015-04-09 | 2015-06-24 | 京东方科技集团股份有限公司 | 胶涂布头、涂胶设备及触控显示面板的制备方法 |
CN106269403A (zh) * | 2016-08-05 | 2017-01-04 | 京东方科技集团股份有限公司 | 一种补胶装置 |
CN109986837A (zh) * | 2018-01-02 | 2019-07-09 | 芜湖市新京桥包装科技有限公司 | 一种用于纸护角生产的涂胶机 |
CN113814112B (zh) * | 2021-10-09 | 2022-04-22 | 广东嘉元科技股份有限公司 | 一种导电涂碳铜箔自动化涂层处理设备 |
Citations (7)
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DE10057733A1 (de) * | 2000-11-22 | 2002-05-23 | Voith Paper Patent Gmbh | Vorhang-Auftragsvorrichtung |
JP2004314053A (ja) * | 2003-03-28 | 2004-11-11 | Dainippon Printing Co Ltd | 塗布液吐出用ダイヘッド |
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CN102176978A (zh) * | 2008-08-21 | 2011-09-07 | Fmp技术有限责任公司液体测量及工程 | 用于向基体上施加液体薄膜的涂覆工具 |
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CN104722449A (zh) * | 2015-04-09 | 2015-06-24 | 京东方科技集团股份有限公司 | 胶涂布头、涂胶设备及触控显示面板的制备方法 |
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JP2004082059A (ja) * | 2002-08-28 | 2004-03-18 | Nec Corp | 厚膜塗布装置、厚膜塗布方法、及び、プラズマディスプレイパネルの製造方法 |
US7829277B2 (en) * | 2004-03-01 | 2010-11-09 | The Regents Of The University Of California | Methods for identifying compounds that suppress chemically-induced carcinogenesis |
US8899449B2 (en) * | 2004-09-09 | 2014-12-02 | Warren S. Daansen | Nozzle tip with slit valve for fluid dispenser |
CA2596697C (en) * | 2005-02-02 | 2019-04-09 | University Of Massachusetts | Human antibodies against rabies and uses thereof |
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KR101437671B1 (ko) * | 2013-11-13 | 2014-09-04 | 강용일 | 패널 조립체의 측면을 코팅하기 위한 코팅액 도포기 및 이를 갖는 패널 조립체의 측면 코팅장치 |
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2015
- 2015-04-09 CN CN201510166736.0A patent/CN104722449A/zh active Pending
-
2016
- 2016-01-07 WO PCT/CN2016/070325 patent/WO2016161828A1/zh active Application Filing
- 2016-01-07 US US15/107,335 patent/US20170106396A1/en not_active Abandoned
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DE10057733A1 (de) * | 2000-11-22 | 2002-05-23 | Voith Paper Patent Gmbh | Vorhang-Auftragsvorrichtung |
JP2004314053A (ja) * | 2003-03-28 | 2004-11-11 | Dainippon Printing Co Ltd | 塗布液吐出用ダイヘッド |
CN102176978A (zh) * | 2008-08-21 | 2011-09-07 | Fmp技术有限责任公司液体测量及工程 | 用于向基体上施加液体薄膜的涂覆工具 |
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CN102039253A (zh) * | 2009-10-09 | 2011-05-04 | 安德里茨库斯特斯有限责任公司 | 帘幕式涂布机 |
CN102294317A (zh) * | 2010-06-28 | 2011-12-28 | 无锡华润上华半导体有限公司 | 光刻胶喷涂装置及方法 |
CN104722449A (zh) * | 2015-04-09 | 2015-06-24 | 京东方科技集团股份有限公司 | 胶涂布头、涂胶设备及触控显示面板的制备方法 |
Also Published As
Publication number | Publication date |
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US20170106396A1 (en) | 2017-04-20 |
CN104722449A (zh) | 2015-06-24 |
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