TW201130571A - Dispensing-head-unit and liquid-crystal dispenser having the same - Google Patents

Dispensing-head-unit and liquid-crystal dispenser having the same Download PDF

Info

Publication number
TW201130571A
TW201130571A TW099140530A TW99140530A TW201130571A TW 201130571 A TW201130571 A TW 201130571A TW 099140530 A TW099140530 A TW 099140530A TW 99140530 A TW99140530 A TW 99140530A TW 201130571 A TW201130571 A TW 201130571A
Authority
TW
Taiwan
Prior art keywords
hole
liquid crystal
block
coating head
liquid
Prior art date
Application number
TW099140530A
Other languages
English (en)
Chinese (zh)
Inventor
Jae-Kwan Jung
Jae-Moon Choi
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 TW201130571A publication Critical patent/TW201130571A/zh

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
    • 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)
  • Coating Apparatus (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
TW099140530A 2009-12-03 2010-11-24 Dispensing-head-unit and liquid-crystal dispenser having the same TW201130571A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20090118847 2009-12-03
KR1020100108717A KR20110063290A (ko) 2009-12-03 2010-11-03 헤드장치 및 이를 구비한 액정디스펜서

Publications (1)

Publication Number Publication Date
TW201130571A true TW201130571A (en) 2011-09-16

Family

ID=44397291

Family Applications (1)

Application Number Title Priority Date Filing Date
TW099140530A TW201130571A (en) 2009-12-03 2010-11-24 Dispensing-head-unit and liquid-crystal dispenser having the same

Country Status (2)

Country Link
KR (1) KR20110063290A (ko)
TW (1) TW201130571A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI560505B (en) * 2012-05-04 2016-12-01 Top Eng Co Ltd Device for inspecting liquid crystal dispensing state and liquid crystal dispenser having the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102290907B1 (ko) * 2015-02-06 2021-08-18 세메스 주식회사 액 공급 유닛 및 이를 가지는 기판 처리 장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI560505B (en) * 2012-05-04 2016-12-01 Top Eng Co Ltd Device for inspecting liquid crystal dispensing state and liquid crystal dispenser having the same

Also Published As

Publication number Publication date
KR20110063290A (ko) 2011-06-10

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