CN111940230A - 垫片、喷嘴以及涂布装置 - Google Patents
垫片、喷嘴以及涂布装置 Download PDFInfo
- Publication number
- CN111940230A CN111940230A CN202010393520.9A CN202010393520A CN111940230A CN 111940230 A CN111940230 A CN 111940230A CN 202010393520 A CN202010393520 A CN 202010393520A CN 111940230 A CN111940230 A CN 111940230A
- Authority
- CN
- China
- Prior art keywords
- nozzle
- opening
- gasket
- width
- coating
- 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.)
- Pending
Links
- 239000011248 coating agent Substances 0.000 title claims abstract description 206
- 238000000576 coating method Methods 0.000 title claims abstract description 206
- 239000007788 liquid Substances 0.000 claims description 137
- 239000000758 substrate Substances 0.000 claims description 68
- 230000007246 mechanism Effects 0.000 description 39
- 239000002699 waste material Substances 0.000 description 26
- 125000006850 spacer group Chemical group 0.000 description 25
- 230000008878 coupling Effects 0.000 description 19
- 238000010168 coupling process Methods 0.000 description 19
- 238000005859 coupling reaction Methods 0.000 description 19
- 230000001154 acute effect Effects 0.000 description 12
- 239000006185 dispersion Substances 0.000 description 9
- 238000011156 evaluation Methods 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- 230000032258 transport Effects 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 5
- 239000011344 liquid material Substances 0.000 description 5
- 239000000470 constituent Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 239000007769 metal material Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 230000007723 transport mechanism Effects 0.000 description 4
- 239000004642 Polyimide Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 229920001721 polyimide Polymers 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 210000001624 hip Anatomy 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009974 thixotropic effect Effects 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
- B05C5/0254—Coating heads with slot-shaped outlet
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Coating Apparatus (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019091298A JP7316717B2 (ja) | 2019-05-14 | 2019-05-14 | シム、ノズルおよび塗布装置 |
JP2019-091298 | 2019-05-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111940230A true CN111940230A (zh) | 2020-11-17 |
Family
ID=73222572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010393520.9A Pending CN111940230A (zh) | 2019-05-14 | 2020-05-11 | 垫片、喷嘴以及涂布装置 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP7316717B2 (zh) |
CN (1) | CN111940230A (zh) |
TW (1) | TW202045265A (zh) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07171486A (ja) * | 1993-12-22 | 1995-07-11 | Mitsubishi Chem Corp | 塗布方法 |
JPH11188301A (ja) * | 1997-12-26 | 1999-07-13 | Hirata Corp | 流体塗布装置 |
JP2000153199A (ja) * | 1998-11-24 | 2000-06-06 | Toray Ind Inc | 塗布装置および塗布方法並びにプラズマディスプレイの製造方法および製造装置 |
JP2009011890A (ja) * | 2007-07-02 | 2009-01-22 | Livedo Corporation | 接着剤塗布ノズルおよび接着剤塗布装置 |
CN201519637U (zh) * | 2009-10-16 | 2010-07-07 | 四川虹欧显示器件有限公司 | 涂敷机喷头用垫片 |
US20120027942A1 (en) * | 2010-07-29 | 2012-02-02 | Felipe Miguel Joos | Systems and methods for dispensing a fluid |
CN103301994A (zh) * | 2012-03-07 | 2013-09-18 | 日东电工株式会社 | 垫片构件、涂敷机以及涂敷膜的制造方法 |
TW201536415A (zh) * | 2014-01-16 | 2015-10-01 | Fujifilm Corp | 塗布薄膜之製造方法及擠壓塗布裝置 |
JP2017041548A (ja) * | 2015-08-20 | 2017-02-23 | 東京応化工業株式会社 | ノズルおよび塗布装置 |
CN106994823A (zh) * | 2016-01-26 | 2017-08-01 | 诺信公司 | 喷嘴 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4247890B2 (ja) * | 2003-08-12 | 2009-04-02 | 東京エレクトロン株式会社 | 塗布ノズル及び塗布装置 |
JP5494788B2 (ja) * | 2012-12-06 | 2014-05-21 | 大日本印刷株式会社 | ダイヘッド及びこれを備えたダイコーター |
JP6046573B2 (ja) * | 2013-08-23 | 2016-12-21 | オリジン電気株式会社 | ダイヘッド、塗工液塗布装置、塗工液塗布部材の製造方法及び塗工液塗布方法 |
JP6419000B2 (ja) * | 2015-03-25 | 2018-11-07 | タツモ株式会社 | 膜厚推定装置、塗布装置、膜厚推定方法、およびスリットノズル調整方法 |
JP6986934B2 (ja) * | 2017-11-10 | 2021-12-22 | 東京応化工業株式会社 | ノズルおよび塗布装置 |
-
2019
- 2019-05-14 JP JP2019091298A patent/JP7316717B2/ja active Active
-
2020
- 2020-03-03 TW TW109106845A patent/TW202045265A/zh unknown
- 2020-05-11 CN CN202010393520.9A patent/CN111940230A/zh active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07171486A (ja) * | 1993-12-22 | 1995-07-11 | Mitsubishi Chem Corp | 塗布方法 |
JPH11188301A (ja) * | 1997-12-26 | 1999-07-13 | Hirata Corp | 流体塗布装置 |
JP2000153199A (ja) * | 1998-11-24 | 2000-06-06 | Toray Ind Inc | 塗布装置および塗布方法並びにプラズマディスプレイの製造方法および製造装置 |
JP2009011890A (ja) * | 2007-07-02 | 2009-01-22 | Livedo Corporation | 接着剤塗布ノズルおよび接着剤塗布装置 |
CN201519637U (zh) * | 2009-10-16 | 2010-07-07 | 四川虹欧显示器件有限公司 | 涂敷机喷头用垫片 |
US20120027942A1 (en) * | 2010-07-29 | 2012-02-02 | Felipe Miguel Joos | Systems and methods for dispensing a fluid |
CN103301994A (zh) * | 2012-03-07 | 2013-09-18 | 日东电工株式会社 | 垫片构件、涂敷机以及涂敷膜的制造方法 |
JP2013212492A (ja) * | 2012-03-07 | 2013-10-17 | Nitto Denko Corp | シム部材、ダイコーター及び塗布膜の製造方法 |
TW201536415A (zh) * | 2014-01-16 | 2015-10-01 | Fujifilm Corp | 塗布薄膜之製造方法及擠壓塗布裝置 |
JP2017041548A (ja) * | 2015-08-20 | 2017-02-23 | 東京応化工業株式会社 | ノズルおよび塗布装置 |
CN106994823A (zh) * | 2016-01-26 | 2017-08-01 | 诺信公司 | 喷嘴 |
Also Published As
Publication number | Publication date |
---|---|
TW202045265A (zh) | 2020-12-16 |
JP2020185527A (ja) | 2020-11-19 |
JP7316717B2 (ja) | 2023-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230608 Address after: Ibaraki Applicant after: Ameco Technology Co.,Ltd. Address before: Kanagawa, Japan Applicant before: Process Equipment Business Division Preparation Co.,Ltd. Effective date of registration: 20230608 Address after: Kanagawa, Japan Applicant after: Process Equipment Business Division Preparation Co.,Ltd. Address before: Kanagawa County, Japan Applicant before: TOKYO OHKA KOGYO Co.,Ltd. |
|
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20201117 |