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TWI350212B - Liquid crystal dispensing apparatus - Google Patents

Liquid crystal dispensing apparatus

Info

Publication number
TWI350212B
TWI350212B TW097147673A TW97147673A TWI350212B TW I350212 B TWI350212 B TW I350212B TW 097147673 A TW097147673 A TW 097147673A TW 97147673 A TW97147673 A TW 97147673A TW I350212 B TWI350212 B TW I350212B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
dispensing apparatus
crystal dispensing
liquid
dispensing
Prior art date
Application number
TW097147673A
Other languages
Chinese (zh)
Other versions
TW200932376A (en
Inventor
Dae-Hoon Suh
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 TW200932376A publication Critical patent/TW200932376A/en
Application granted granted Critical
Publication of TWI350212B publication Critical patent/TWI350212B/en

Links

Classifications

    • 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
    • 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
    • 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
    • G02F1/1306—Details
    • G02F1/1309—Repairing; Testing
    • 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
    • G02F1/1341—Filling or closing of cells
    • G02F1/13415—Drop filling process

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Coating Apparatus (AREA)
TW097147673A 2008-01-28 2008-12-08 Liquid crystal dispensing apparatus TWI350212B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080008667A KR100919407B1 (en) 2008-01-28 2008-01-28 Liquid crystal dispensing apparatus

Publications (2)

Publication Number Publication Date
TW200932376A TW200932376A (en) 2009-08-01
TWI350212B true TWI350212B (en) 2011-10-11

Family

ID=40945995

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097147673A TWI350212B (en) 2008-01-28 2008-12-08 Liquid crystal dispensing apparatus

Country Status (4)

Country Link
JP (1) JP2009175708A (en)
KR (1) KR100919407B1 (en)
CN (2) CN201438252U (en)
TW (1) TWI350212B (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100919407B1 (en) * 2008-01-28 2009-09-29 주식회사 탑 엔지니어링 Liquid crystal dispensing apparatus
KR101675102B1 (en) * 2009-10-09 2016-11-10 주식회사 탑 엔지니어링 Head apparatus and liqiud crystal dispenser having the same
KR101147660B1 (en) 2009-11-26 2012-05-23 세메스 주식회사 Nozzle inspecting unit and apparatus of dispensing liquid crystal with the same
KR200473351Y1 (en) * 2009-12-03 2014-08-07 주식회사 탑 엔지니어링 Head apparatus of liqiud crystal dispenser
US8726836B2 (en) 2010-09-10 2014-05-20 Shenzhen China Optoelectronics Technology Co., Ltd. Liquid crystal coating apparatus and liquid crystal coating method
CN102000652B (en) * 2010-09-10 2013-03-13 深圳市华星光电技术有限公司 Liquid crystal coating device and liquid crystal coating method
CN102049365B (en) * 2010-11-01 2013-03-13 深圳市华星光电技术有限公司 Liquid crystal sprayer, spraying device and liquid crystal spraying method
KR101198308B1 (en) * 2010-12-21 2012-11-07 주식회사 탑 엔지니어링 Dispenser
KR101201403B1 (en) * 2010-12-30 2012-11-14 에이피시스템 주식회사 Detection module
CN102368130B (en) * 2011-10-14 2014-02-05 深圳市华星光电技术有限公司 Frame gum coating equipment and method of liquid crystal panel
KR101818425B1 (en) * 2011-11-02 2018-03-02 세메스 주식회사 Apparatus of dispensing liquid crystal
JP6023440B2 (en) * 2012-03-12 2016-11-09 東レエンジニアリング株式会社 Coating device
KR101392437B1 (en) * 2012-05-07 2014-05-07 주식회사 탑 엔지니어링 Method for detecting faulty discharge of liquid crystal
CN104360548B (en) * 2014-12-09 2017-06-06 合肥鑫晟光电科技有限公司 Liquid crystal ink-jet application equipment and parameter regulation means, liquid crystal coating and inspection system
CN105093711B (en) * 2015-08-25 2017-12-01 武汉华星光电技术有限公司 Method under liquid crystal dripping device and liquid crystal drop
KR101775125B1 (en) * 2015-09-22 2017-09-06 에스엔유 프리시젼 주식회사 Method and device for inspecting injection condition of liquid crystal
JP6535882B2 (en) * 2016-04-11 2019-07-03 パナソニックＩｐマネジメント株式会社 Electronic component mounting apparatus and dispenser
CN106154272A (en) * 2016-06-22 2016-11-23 深圳市华星光电技术有限公司 Frame glue separating surface detection method and device
KR20180064582A (en) * 2016-12-05 2018-06-15 주식회사 탑 엔지니어링 Dispenser and method for inspecting amount of paste discharged by the same
CN106622796A (en) * 2016-12-06 2017-05-10 太湖县牛力模具制造有限公司 Anti-corrosion layer coating device for inner wall of cast iron pipe
CN106733489B (en) * 2017-01-13 2018-12-11 京东方科技集团股份有限公司 A kind of coating system and its gluing restorative procedure
CN107436515B (en) * 2017-09-25 2022-05-20 京东方科技集团股份有限公司 Liquid crystal dropping device
CN107515484B (en) * 2017-09-28 2020-04-24 京东方科技集团股份有限公司 Frame sealing glue detection system, devices contained in system and detection method
CN109031716A (en) * 2018-08-08 2018-12-18 深圳市华星光电技术有限公司 Liquid crystal voltage-stabilizing controller
CN111036493B (en) * 2019-12-12 2024-07-02 江苏杰士德精密工业有限公司 Automatic dispensing line of electric motor rotor
CN111905982A (en) * 2020-07-16 2020-11-10 苏州小蜂视觉科技有限公司 Real-time measuring equipment for glue spraying amount based on optical fiber sensor
KR102795821B1 (en) * 2021-12-02 2025-04-14 세메스 주식회사 Substrate inspecting unit and substrate treating apparatus including the same
CN114895488A (en) * 2022-06-10 2022-08-12 广州华立学院 A kind of control method of conductive glue dripping system
CN116974103B (en) * 2023-08-02 2024-05-03 浙江美力凯光电科技有限公司 Test fixture and test method for liquid crystal display production

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4387052B2 (en) * 2000-10-13 2009-12-16 シャープ株式会社 Manufacturing method of liquid crystal display device
JP4216034B2 (en) * 2002-10-07 2009-01-28 芝浦メカトロニクス株式会社 Liquid substance dropping apparatus and method
JP2004344743A (en) * 2003-05-21 2004-12-09 Seiko Epson Corp Method and apparatus for applying liquid material, electro-optical device, and electronic equipment
KR20060067490A (en) * 2004-12-15 2006-06-20 삼성전자주식회사 Liquid crystal display manufacturing system and control method thereof
KR20060082641A (en) * 2005-01-13 2006-07-19 삼성전자주식회사 Liquid crystal drop measuring system and liquid crystal drop measuring method using the same
KR100919407B1 (en) * 2008-01-28 2009-09-29 주식회사 탑 엔지니어링 Liquid crystal dispensing apparatus

Also Published As

Publication number Publication date
JP2009175708A (en) 2009-08-06
KR20090082738A (en) 2009-07-31
CN101498868B (en) 2012-10-03
KR100919407B1 (en) 2009-09-29
CN201438252U (en) 2010-04-14
TW200932376A (en) 2009-08-01
CN101498868A (en) 2009-08-05

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