KR20080066661A - 도포 장치 및 이를 이용한 분산액 이송 방법 - Google Patents
도포 장치 및 이를 이용한 분산액 이송 방법 Download PDFInfo
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- KR20080066661A KR20080066661A KR1020087006530A KR20087006530A KR20080066661A KR 20080066661 A KR20080066661 A KR 20080066661A KR 1020087006530 A KR1020087006530 A KR 1020087006530A KR 20087006530 A KR20087006530 A KR 20087006530A KR 20080066661 A KR20080066661 A KR 20080066661A
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- dispersion liquid
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- 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
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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
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/26—Processes for applying liquids or other fluent materials performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
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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
- B41J2/18—Ink recirculation systems
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- 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
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- 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
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2931—Diverse fluid containing pressure systems
- Y10T137/3115—Gas pressure storage over or displacement of liquid
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2931—Diverse fluid containing pressure systems
- Y10T137/3115—Gas pressure storage over or displacement of liquid
- Y10T137/3127—With gas maintenance or application
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/85954—Closed circulating system
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- 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)
- Application Of Or Painting With Fluid Materials (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (11)
- 헤드 모듈과 기판을 상대적으로 이동시켜, 기판 상의 원하는 위치에 고체 미립자가 분산된 분산액을 착탄(着彈)시키는 도포 장치로서,상기 헤드 모듈의 외부에 배치된 제 1, 제 2 순환 탱크;상기 헤드 모듈에 설치된 버퍼 탱크;유입구가 상기 버퍼 탱크에 접속된 토출실;상기 제 1, 제 2 순환 탱크와 상기 버퍼 탱크 사이에 설치된 주배관;상기 토출실의 유출구와 상기 제 1, 제 2 순환 탱크 사이에 설치된 리턴 배관;상기 주배관에 설치되며, 상기 제 1, 제 2 순환 탱크 중 적어도 한 쪽을 상기 버퍼 탱크에 접속시키는 공급 밸브; 및상기 리턴 배관에 설치되며, 상기 제 1, 제 2 순환 탱크 중 적어도 한 쪽을 상기 헤드 모듈에 접속시키는 리턴 밸브;를 가지고,상기 제 1, 제 2 순환 탱크와 상기 버퍼 탱크는 밀폐되어, 상기 각 탱크의 내부에 배치된 상기 분산액의 상부 공간의 압력이 제어 가능하게 구성된 것을 특징으로 하는 도포 장치.
- 제 1항에 있어서,상기 제 1, 제 2 순환 탱크에 접속된 급배기 장치를 구비하여, 상기 제 1, 제 2 순환 탱크 내의 상기 분산액 액면의 위쪽 공간에 대하여 가압 기체의 공급과 진공 배기가 가능하게 구성된 것을 특징으로 하는 도포 장치.
- 제 1항에 있어서,상기 버퍼 탱크에는 진공 펌프와 가스 공급계가 접속되어, 상기 버퍼 탱크 내의 상기 분산액 액면의 위쪽 공간의 압력을 제어할 수 있도록 구성된 것을 특징으로 하는 도포 장치.
- 제 3항에 있어서,상기 가스 공급계로부터 He가 공급되도록 구성된 것을 특징으로 하는 도포 장치.
- 제 1항에 있어서,상기 제 1, 제 2 순환 탱크 사이에는 이동용 배관이 설치되어, 상기 분산액이 상기 토출실을 지나지 않고 상기 제 1, 제 2 순환 탱크 사이를 이동 가능하게 구성된 것을 특징으로 하는 도포 장치.
- 제 5항에 있어서,상기 이동용 배관에 설치되어, 상기 고체 미립자의 단체(單體)는 통과시키고, 상기 고체 미립자의 응집체는 포집하는 응집체 분리용 필터를 갖는 것을 특징으로 하는 도포 장치.
- 제 5항에 있어서,상기 이동용 배관에 설치되어, 상기 고체 미립자의 단체를 포집하는 고체 미립자 제거용 필터를 갖는 것을 특징으로 하는 도포 장치.
- 제 1항에 있어서,분산액이 순환 탱크로부터 토출실로 공급되는 배관의 적어도 일부는, 통액성을 갖지 않고 통기성을 가지며 상기 분산액이 통과하는 내관과, 통기성을 갖지 않고 상기 내관이 삽입된 외관의 이중 배관으로 구성되고, 상기 내관과 상기 외관 사이는 진공 배기 가능하게 구성된 것을 특징으로 하는 도포 장치.
- 제 1항에 기재된 도포 장치 내부의 순환액을 이동시키는 분산액 이동 방법으로서,상기 제 1, 제 2 순환 탱크 중 어느 한 쪽을 공급원으로 하고, 상기 공급 밸브를 열림 상태로 하여 상기 버퍼 탱크에 접속할 때,상기 공급원인 순환 탱크 내의 압력을 대기압 이하로 하면서, 상기 공급원의 순환 탱크로부터 상기 버퍼 탱크 내로 상기 분산액을 이동시키는 것을 특징으로 하는 분산액 이동 방법.
- 제 1항에 기재된 도포 장치 내부의 순환액을 이동시키는 분산액 이동 방법으로서,상기 제 1, 제 2 순환 탱크 중 어느 한 쪽을 회수처로 하고, 상기 리턴 밸브를 열림 상태로 하여 상기 토출실에 접속할 때,상기 회수처인 순환 탱크 내의 압력을 대기압보다도 낮게 하여, 상기 토출실 내의 상기 분산액을 상기 회수처인 순환 탱크로 이동시키는 것을 특징으로 하는 분산액 이동 방법.
- 제 1항에 기재된 도포 장치 내부의 순환액을 이동시키는 분산액 이동 방법으로서,상기 제 1, 제 2 순환 탱크 중 어느 한 쪽을 공급원으로 하고, 상기 공급 밸브를 열림 상태로 하여 상기 버퍼 탱크에 접속하고,다른 쪽을 회수처로 하고, 상기 리턴 밸브를 열림 상태로 하여 상기 토출실에 접속하여,상기 공급원인 순환 탱크 내의 상기 분산액을 상기 버퍼 탱크와 상기 토출실을 통과시켜 상기 회수처인 순환 탱크로 이동시키는 것을 특징으로 하는 분산액 이동 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2005-00325990 | 2005-11-10 | ||
JP2005325990 | 2005-11-10 |
Publications (2)
Publication Number | Publication Date |
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KR20080066661A true KR20080066661A (ko) | 2008-07-16 |
KR101003702B1 KR101003702B1 (ko) | 2010-12-27 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020087006530A KR101003702B1 (ko) | 2005-11-10 | 2006-10-26 | 도포 장치 및 이를 이용한 분산액 이송 방법 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8171876B2 (ko) |
EP (1) | EP1946849B1 (ko) |
JP (1) | JP4647665B2 (ko) |
KR (1) | KR101003702B1 (ko) |
CN (1) | CN101267894B (ko) |
TW (1) | TWI398304B (ko) |
WO (1) | WO2007055102A1 (ko) |
Cited By (1)
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JP4710673B2 (ja) * | 2006-03-17 | 2011-06-29 | リコープリンティングシステムズ株式会社 | 液滴吐出装置 |
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JP5488052B2 (ja) | 2010-03-01 | 2014-05-14 | セイコーエプソン株式会社 | 液体噴射装置 |
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JP2012227413A (ja) * | 2011-04-21 | 2012-11-15 | Mitsubishi Electric Corp | 封止樹脂の塗布装置及び発光装置の製造方法 |
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JP2003275659A (ja) * | 2002-01-17 | 2003-09-30 | Shibaura Mechatronics Corp | 塗付装置及び塗布装置の気泡抜き方法 |
JP4108353B2 (ja) * | 2002-03-29 | 2008-06-25 | ノードソン コーポレーション | 液体吐出方法及び装置 |
JP4133063B2 (ja) | 2002-07-19 | 2008-08-13 | 芝浦メカトロニクス株式会社 | 溶液の塗布装置及び供給方法 |
JP4254437B2 (ja) * | 2002-10-15 | 2009-04-15 | セイコーエプソン株式会社 | 液状体の充填方法、液状体の充填装置、及び吐出装置 |
JP3919112B2 (ja) * | 2004-02-27 | 2007-05-23 | 東芝テック株式会社 | インクジェット記録装置 |
TWI362059B (en) * | 2004-11-25 | 2012-04-11 | Az Electronic Mat Ip Japan Kk | Photoresist coating solution supply system and method for supplying photoresist coating solution using thereof, and photoresist coating system using thereof |
WO2007020899A1 (ja) * | 2005-08-15 | 2007-02-22 | Canon Kabushiki Kaisha | 液体塗布装置およびインクジェット記録装置 |
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2006
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- 2006-10-26 KR KR1020087006530A patent/KR101003702B1/ko active IP Right Grant
- 2006-10-26 EP EP20060822305 patent/EP1946849B1/en active Active
- 2006-10-26 WO PCT/JP2006/321329 patent/WO2007055102A1/ja active Application Filing
- 2006-10-26 CN CN2006800343700A patent/CN101267894B/zh active Active
- 2006-11-03 TW TW95140802A patent/TWI398304B/zh not_active IP Right Cessation
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101629789B1 (ko) * | 2015-02-12 | 2016-06-14 | (주)신성이엔지 | 용제 이송 시스템 |
Also Published As
Publication number | Publication date |
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EP1946849A4 (en) | 2013-05-29 |
TWI398304B (zh) | 2013-06-11 |
TW200722185A (en) | 2007-06-16 |
JP4647665B2 (ja) | 2011-03-09 |
WO2007055102A1 (ja) | 2007-05-18 |
JPWO2007055102A1 (ja) | 2009-04-30 |
CN101267894A (zh) | 2008-09-17 |
US8171876B2 (en) | 2012-05-08 |
KR101003702B1 (ko) | 2010-12-27 |
CN101267894B (zh) | 2010-11-03 |
EP1946849A1 (en) | 2008-07-23 |
US20080210160A1 (en) | 2008-09-04 |
EP1946849B1 (en) | 2014-03-05 |
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