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TW200706258A - Paste dispenser and method for controlling the paste dispenser - Google Patents

Paste dispenser and method for controlling the paste dispenser

Info

Publication number
TW200706258A
TW200706258A TW095113381A TW95113381A TW200706258A TW 200706258 A TW200706258 A TW 200706258A TW 095113381 A TW095113381 A TW 095113381A TW 95113381 A TW95113381 A TW 95113381A TW 200706258 A TW200706258 A TW 200706258A
Authority
TW
Taiwan
Prior art keywords
paste dispenser
nozzle
substrate
sensor part
controlling
Prior art date
Application number
TW095113381A
Other languages
Chinese (zh)
Other versions
TWI293262B (en
Inventor
Young-Il Lim
Original Assignee
Top Eng Co Ltd
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 Top Eng Co Ltd filed Critical Top Eng Co Ltd
Publication of TW200706258A publication Critical patent/TW200706258A/en
Application granted granted Critical
Publication of TWI293262B publication Critical patent/TWI293262B/en

Links

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
    • B05C5/0225—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 characterised by flow controlling means, e.g. valves, located proximate the 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
    • 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
    • B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
    • B05C11/1015—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to a conditions of ambient medium or target, e.g. humidity, temperature ; responsive to position or movement of the coating head relative to the target

Landscapes

  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Provided is a paste dispenser and a method for controlling the paste dispenser. The paste dispenser includes a sensor part moving in a vertical direction perpendicular to a substrate, a nozzle part mounted on the sensor part, moving in the direction perpendicular to the substrate and a position measurement sensor outputting a change in a difference between the sensor part and the nozzle part as a digital signal. According to the present invention, a change in a position of the nozzle part with respect to a position of the sensor part is output as digital signals, without generating an electrical equivalent of noise. This makes it possible to precisely measure the distance the nozzle and the substrate and to largely reduce a defect percentage and a processing time for setting the vertical distance between the nozzle and the substrate.
TW095113381A 2005-04-15 2006-04-14 Paste dispenser and method for controlling the paste dispenser TWI293262B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050031546A KR100696932B1 (en) 2005-04-15 2005-04-15 Paste Applicator and Control Method

Publications (2)

Publication Number Publication Date
TW200706258A true TW200706258A (en) 2007-02-16
TWI293262B TWI293262B (en) 2008-02-11

Family

ID=37076846

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095113381A TWI293262B (en) 2005-04-15 2006-04-14 Paste dispenser and method for controlling the paste dispenser

Country Status (4)

Country Link
JP (1) JP4385033B2 (en)
KR (1) KR100696932B1 (en)
CN (2) CN100496988C (en)
TW (1) TWI293262B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100807824B1 (en) * 2006-12-13 2008-02-27 주식회사 탑 엔지니어링 Paste dispenser
JP5459833B2 (en) * 2009-07-17 2014-04-02 芝浦メカトロニクス株式会社 Paste applicator
KR101089747B1 (en) * 2009-07-29 2011-12-07 에이피시스템 주식회사 Control method of the coating device
KR101089749B1 (en) * 2009-11-27 2011-12-07 에이피시스템 주식회사 Coating device and control method thereof
CN107139590B (en) * 2017-05-05 2018-10-30 京东方科技集团股份有限公司 A kind of ink jet printing device and inkjet printing methods
JP2020164274A (en) * 2019-03-28 2020-10-08 ブラザー工業株式会社 Adhesive device
JP7488658B2 (en) * 2020-01-27 2024-05-22 株式会社ジャノメ Liquid material application device
JP2023515203A (en) * 2020-04-23 2023-04-12 ヒューレット－パッカード デベロップメント カンパニー エル．ピー． Adjust the distance between the print medium and the printhead
CN115555214B (en) * 2022-09-28 2025-10-28 苏州汇川技术有限公司 Glue spraying control method and glue spraying machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3372799B2 (en) * 1996-12-17 2003-02-04 株式会社 日立インダストリイズ Paste coating machine
JP3490355B2 (en) 1999-09-27 2004-01-26 株式会社 日立インダストリイズ Paste coating machine
JP2002153792A (en) 2000-11-16 2002-05-28 Hitachi Industries Co Ltd Paste coating machine
KR100700176B1 (en) * 2002-12-18 2007-03-27 엘지.필립스 엘시디 주식회사 Dispenser of liquid crystal display panel and gap control method of nozzle and substrate using same
JP2004351571A (en) * 2003-05-29 2004-12-16 Fanuc Ltd Method for adjusting nozzle gap
KR100540633B1 (en) * 2003-06-20 2006-01-11 주식회사 탑 엔지니어링 Paste applicator and its control method
KR100552092B1 (en) * 2003-06-28 2006-02-13 주식회사 탑 엔지니어링 Paste coating device for manufacturing flat panel display

Also Published As

Publication number Publication date
JP4385033B2 (en) 2009-12-16
CN100496988C (en) 2009-06-10
TWI293262B (en) 2008-02-11
CN101570082B (en) 2013-08-21
CN101570082A (en) 2009-11-04
KR100696932B1 (en) 2007-03-20
JP2006297385A (en) 2006-11-02
KR20060109205A (en) 2006-10-19
CN1847014A (en) 2006-10-18

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