TW200732049A - Head unit for use in a paste dispenser - Google Patents

Head unit for use in a paste dispenser

Info

Publication number
TW200732049A
TW200732049A TW095140316A TW95140316A TW200732049A TW 200732049 A TW200732049 A TW 200732049A TW 095140316 A TW095140316 A TW 095140316A TW 95140316 A TW95140316 A TW 95140316A TW 200732049 A TW200732049 A TW 200732049A
Authority
TW
Taiwan
Prior art keywords
paste
head unit
pattern
substrate
nozzle
Prior art date
Application number
TW095140316A
Other languages
Chinese (zh)
Other versions
TWI311929B (en
Inventor
Yun-Hoi Kim
Yong-Ju Cho
Seo-Ho Son
Hee-Keun Kim
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
Priority claimed from KR1020050103103A external-priority patent/KR100591692B1/en
Priority claimed from KR1020060081227A external-priority patent/KR100746305B1/en
Application filed by Top Eng Co Ltd filed Critical Top Eng Co Ltd
Publication of TW200732049A publication Critical patent/TW200732049A/en
Application granted granted Critical
Publication of TWI311929B publication Critical patent/TWI311929B/en

Links

Landscapes

  • Coating Apparatus (AREA)
  • Liquid Crystal (AREA)

Abstract

There are provided a head unit for use in a paste dispenser which dispenses a pattern of paste on a substrate through a nozzle of the head unit while changing a relative distance between the nozzle and the substrate, the head unit including a head body supporting the nozzle, a sensor measuring a cross-sectional area of the pattern of paste formed on the substrate by scanning the pattern of paste formed on the substrate in one direction; and a driving unit enabling the sensor to rotate back and forth horizontally with respect to the head body to measure a cross-sectional area of the pattern of paste which is in the X-axis direction and a cross-sectional area of the patter of paste which is in the Y-axis direction.
TW95140316A 2005-10-31 2006-10-31 Head unit for use in a paste dispenser TWI311929B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020050103103A KR100591692B1 (en) 2005-10-31 2005-10-31 Dispensing head for paste dispenser
KR1020060081227A KR100746305B1 (en) 2006-08-25 2006-08-25 Head unit of paste dispenser

Publications (2)

Publication Number Publication Date
TW200732049A true TW200732049A (en) 2007-09-01
TWI311929B TWI311929B (en) 2009-07-11

Family

ID=38148653

Family Applications (1)

Application Number Title Priority Date Filing Date
TW95140316A TWI311929B (en) 2005-10-31 2006-10-31 Head unit for use in a paste dispenser

Country Status (2)

Country Link
JP (1) JP2007125552A (en)
TW (1) TWI311929B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101026426B1 (en) * 2008-08-27 2011-04-07 주식회사 탑 엔지니어링 Dispenser and method for dispensing sealant, etc. using the same
JP5866094B2 (en) * 2011-03-07 2016-02-17 芝浦メカトロニクス株式会社 Paste coating apparatus and paste coating method
WO2013080841A1 (en) * 2011-11-28 2013-06-06 シャープ株式会社 Dispenser for liquid crystal display panel and dispensing method
JP6070479B2 (en) * 2013-08-23 2017-02-01 トヨタ自動車株式会社 Coating device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0780376A (en) * 1993-09-14 1995-03-28 Fanuc Ltd Bead forming system
JP3082569B2 (en) * 1994-06-27 2000-08-28 三菱自動車工業株式会社 Sealing pass / fail judgment device
JPH09177715A (en) * 1995-12-20 1997-07-11 Ckd Corp Rotary actuator
JPH11119232A (en) * 1997-10-17 1999-04-30 Toshiba Corp Applicator for coating sealant
JP2005114708A (en) * 2003-09-19 2005-04-28 Keyence Corp Optical displacement meter and method for measuring applied cross section area of viscous fluid using same
JP2005125134A (en) * 2003-10-21 2005-05-19 Mitsubishi Electric Corp Coating apparatus

Also Published As

Publication number Publication date
JP2007125552A (en) 2007-05-24
TWI311929B (en) 2009-07-11

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees