KR970076014A - Spacer scattering method of liquid crystal display element - Google Patents

Spacer scattering method of liquid crystal display element Download PDF

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Publication number
KR970076014A
KR970076014A KR1019960017386A KR19960017386A KR970076014A KR 970076014 A KR970076014 A KR 970076014A KR 1019960017386 A KR1019960017386 A KR 1019960017386A KR 19960017386 A KR19960017386 A KR 19960017386A KR 970076014 A KR970076014 A KR 970076014A
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KR
South Korea
Prior art keywords
spacer
lower substrate
liquid crystal
crystal display
display element
Prior art date
Application number
KR1019960017386A
Other languages
Korean (ko)
Other versions
KR0172267B1 (en
Inventor
김향율
이숭희
박한준
Original Assignee
김주용
현대전자산업 주식회사
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.)
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Publication date
Application filed by 김주용, 현대전자산업 주식회사 filed Critical 김주용
Priority to KR1019960017386A priority Critical patent/KR0172267B1/en
Publication of KR970076014A publication Critical patent/KR970076014A/en
Application granted granted Critical
Publication of KR0172267B1 publication Critical patent/KR0172267B1/en

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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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13392—Gaskets; Spacers; Sealing of cells spacers dispersed on the cell substrate, e.g. spherical particles, microfibres
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/22—Antistatic materials or arrangements

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)

Abstract

본 발명은 액정 표시 소자의 스페이서 산포방법에 관한 것으로, 보다 구체적으로는, 전기장을 이용하여 상하판 부착시 스페이서를 산포함으로써 고화질을 실현할 수 있는 액정 표시 소자의 스페이서 산포 방법에 관한 것이다. 본 발명은 하부 기판상에 박막의트랜지스터와 화소 전극이 형성되고, 하부 기판과 접착될 상부 기판에는 컬러필터가 형성된다. 이후, 하부기판상에 상부 기판과의 부착시, 일정 거리를 유지하기 위하여, 음으로 대전된 스페이서를 하부 기판에 산포한 다음, X-레이 빔 조사에 의해 스페이서에 대전된 음이온이 제거하는 액정 표시 소자의 스페이서 산포 방법에 있어서, 하부 기판에 스페이서가 산포되기를 원하는 부위에만 양전압을 인가하고, 그외의 부위엔 그라운드화하여 스페이서를 산포한다.The present invention relates to a method of scattering a spacer of a liquid crystal display element, and more particularly, to a spacer scattering method of a liquid crystal display element which can realize high image quality by dispersing spacers when an upper and lower plate are attached using an electric field. A thin film transistor and a pixel electrode are formed on a lower substrate, and a color filter is formed on an upper substrate to be adhered to the lower substrate. Thereafter, in order to keep a certain distance when attaching to the upper substrate on the lower substrate, a negatively charged spacer is scattered on the lower substrate, and then a liquid crystal display In the method of scattering a spacer of a device, a positive voltage is applied only to a portion of the lower substrate where a spacer is desired to be scattered, and the other portion is grounded to disperse the spacer.

Description

액정 표시 소자의 스페이서 산포 방법Spacer scattering method of liquid crystal display element

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제2도 (가)는 본 발명에 따른 액정 표시 소자의 스페이서 산포방법을 설명하기 위하여 개략적으로 나타낸 등가 회로도, (나)는 본 발명의 액정 표시 소자의 스페이서 산포 방법에 따라 스페이서가 산포된 액정 표시소자의 평면도.FIG. 2 is an equivalent circuit diagram schematically showing a spacer scattering method of a liquid crystal display element according to the present invention. FIG. 2 (b) is a schematic view showing a liquid crystal display element in which spacers are scattered according to the spacer scattering method of the liquid crystal display element of the present invention A top view of the device.

Claims (2)

하부 기판상에 박막의 트랜지스터와 화소 전극을 형성하고, 상기 하부 기판과 접착될 상부 기판에는 컬러 필터를 형성한 다음, 하부 기판상에 이후, 상부 기판과의 부착시, 일정 거리를 유지하기 위하여, 음으로 대전된 스페이서를 하부 기판에 산포한 다음, X-레이 빔 조사에 의해 스페이서에 대전된 음이온이 제거하는 액정표시 소자의 스페이서 산포 방법에 있어서, 상기 하부 기판에 스페이서가 원하는 부위에만 양전압을 인가하는 것을 특징으로 하는 액정 표시 소자의 스페이서 산포 방법.A thin film transistor and a pixel electrode are formed on a lower substrate, a color filter is formed on an upper substrate to be adhered to the lower substrate, and then, on a lower substrate, A method for scattering a spacer of a liquid crystal display element in which a negatively charged spacer is dispersed on a lower substrate and an anion charged in the spacer is removed by X-ray beam irradiation, And the spacer is disposed on the liquid crystal display element. 제1항에 있어서, 상기 양전압은 하부 기판의 게이트 전극 배선에 인가하고, 하부 기판의 데이타 전극 배선과 화소 전극은 그라운드화하는 것을 특징으로 하는 액정 표시 소자의 스페이서 산포 방법.The method of claim 1, wherein the positive voltage is applied to the gate electrode wiring of the lower substrate, and the data electrode wiring of the lower substrate and the pixel electrode are grounded. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960017386A 1996-05-22 1996-05-22 Spacer scattering method for lcd KR0172267B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960017386A KR0172267B1 (en) 1996-05-22 1996-05-22 Spacer scattering method for lcd

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960017386A KR0172267B1 (en) 1996-05-22 1996-05-22 Spacer scattering method for lcd

Publications (2)

Publication Number Publication Date
KR970076014A true KR970076014A (en) 1997-12-10
KR0172267B1 KR0172267B1 (en) 1999-03-20

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100490055B1 (en) * 1997-11-07 2005-08-31 삼성전자주식회사 Spacer formation method using jet injector for liquid crystal panel cell gap control
KR100831281B1 (en) * 2001-12-29 2008-05-22 엘지디스플레이 주식회사 A Liquid Crystal Display Device And The Method For Manufacturing The Same
CN102654690A (en) * 2012-01-09 2012-09-05 京东方科技集团股份有限公司 Dry-type dispensing device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100709503B1 (en) * 2000-11-28 2007-04-20 엘지.필립스 엘시디 주식회사 methode of distributing a spacer for LCD
KR100974793B1 (en) * 2008-10-21 2010-08-06 하이디스 테크놀로지 주식회사 Spacer scattering apparatus for liquid crystal display and method for thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100490055B1 (en) * 1997-11-07 2005-08-31 삼성전자주식회사 Spacer formation method using jet injector for liquid crystal panel cell gap control
KR100831281B1 (en) * 2001-12-29 2008-05-22 엘지디스플레이 주식회사 A Liquid Crystal Display Device And The Method For Manufacturing The Same
CN102654690A (en) * 2012-01-09 2012-09-05 京东方科技集团股份有限公司 Dry-type dispensing device
WO2013104215A1 (en) * 2012-01-09 2013-07-18 京东方科技集团股份有限公司 Dry dispersing apparatus

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