KR970048805A - Double Sealed Liquid Crystal Display - Google Patents

Double Sealed Liquid Crystal Display Download PDF

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Publication number
KR970048805A
KR970048805A KR1019950051518A KR19950051518A KR970048805A KR 970048805 A KR970048805 A KR 970048805A KR 1019950051518 A KR1019950051518 A KR 1019950051518A KR 19950051518 A KR19950051518 A KR 19950051518A KR 970048805 A KR970048805 A KR 970048805A
Authority
KR
South Korea
Prior art keywords
sealing
liquid crystal
crystal display
sealed liquid
double
Prior art date
Application number
KR1019950051518A
Other languages
Korean (ko)
Other versions
KR100418918B1 (en
Inventor
김완수
Original Assignee
구자홍
Lg 전자주식회사
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 구자홍, Lg 전자주식회사 filed Critical 구자홍
Priority to KR1019950051518A priority Critical patent/KR100418918B1/en
Publication of KR970048805A publication Critical patent/KR970048805A/en
Application granted granted Critical
Publication of KR100418918B1 publication Critical patent/KR100418918B1/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
    • 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
    • G02F1/13396—Spacers having different sizes

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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

액정디스플레이의 실링을 제1실링부(23)와 제2실링부(33)로 이중으로 실시하여 한쪽의 실링부가 파손되어도 액정이 셀 밖으로 누설되는 것을 방지한다. 기판을 실링하는 실링제에 혼합되는 유리섬유(20),(30)는 제1실링부(23)와 제2실링부(33)에서 그 크기를 각각 다르게 하였으며, 기판사이에 산포되는 스페이서(27)의 크기와도 다르게 하여 얇은 유리기판을 사용할 때 기판이 휘는 것을 방지하여 기판의 평탄도를 높임으로써 액정디스플레이의 화질의 향성시킨다.Sealing of the liquid crystal display is doubled by the first sealing part 23 and the second sealing part 33 to prevent the liquid crystal from leaking out of the cell even if one sealing part is broken. The glass fibers 20 and 30 mixed with the sealing agent for sealing the substrates have different sizes in the first sealing portion 23 and the second sealing portion 33, and the spacers 27 scattered between the substrates. In contrast to the size of), when the thin glass substrate is used, the substrate is prevented from bending and the flatness of the substrate is increased to improve the image quality of the liquid crystal display.

Description

이중실링된 액정디스플레이Double Sealed Liquid Crystal Display

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제3도는 본 발명에 따른 액정디스플레이의 평면도.3 is a plan view of a liquid crystal display according to the present invention.

제4도는 본 발명에 따른 액정디스플레이의 단면도.4 is a cross-sectional view of a liquid crystal display according to the present invention.

Claims (4)

직경이 a인 스페이서가 산포된 상하기판과, 상기한 기판의 중앙부분에 형성된 활성영역과, 활성영역의 바깥둘레에 상기한 활성영역과 일정하 간격을 두고 형성되어 직경이 b인 유리섬유가 혼합된 실링재에 의해 상기한 상하기판을 실링하는 제1실링부와, 제1실링부의 바깥둘레에 상기한 제1실링부와 일정한 간격을 두고 형성되어, 직경이 c인 유리섬유가 혼합된 실링재에 의해 상기한 상하기판을 실링하는 제2실링부로 구성된 이중실링된 액정디스플레이.The upper and lower substrates in which the spacers of diameter a are scattered, the active region formed in the center of the substrate, and the glass fibers having a diameter b are formed on the outer circumference of the active region at regular intervals from the active region. The first sealing part for sealing the upper and lower substrates by the sealing material and the sealing material in which glass fibers having a diameter c are formed at regular intervals from the first sealing part on the outer circumference of the first sealing part. A double-sealed liquid crystal display consisting of a second sealing portion for sealing the upper and lower substrates. 제1항에 있어서, a=c, a＜b, c＜b인 것을 특징으로 하는 이중실링된 액정디스플레이.The double-sealed liquid crystal display according to claim 1, wherein a = c, a <b, c <b. 제1항에 있어서, b=c, a＜b, a＜c인 것을 특징으로 하는 이중실링된 액정디스플레이.A double-sealed liquid crystal display according to claim 1, wherein b = c, a <b, a <c. 제1항에 있어서, a＜c＜b인 것을 특징으로 하는 이중실링된 액정디스플레이.The double-sealed liquid crystal display according to claim 1, wherein a <c <b. ※ 참고사항: 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the original application.
KR1019950051518A 1995-12-18 1995-12-18 Dually sealed lcd KR100418918B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950051518A KR100418918B1 (en) 1995-12-18 1995-12-18 Dually sealed lcd

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950051518A KR100418918B1 (en) 1995-12-18 1995-12-18 Dually sealed lcd

Publications (2)

Publication Number Publication Date
KR970048805A true KR970048805A (en) 1997-07-29
KR100418918B1 KR100418918B1 (en) 2004-05-24

Family

ID=37323302

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950051518A KR100418918B1 (en) 1995-12-18 1995-12-18 Dually sealed lcd

Country Status (1)

Country Link
KR (1) KR100418918B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030043249A (en) * 2001-11-27 2003-06-02 소프트픽셀(주) Ferroelectric liquid crystal display and manufacturing method thereof
KR20030089571A (en) * 2002-05-16 2003-11-22 비오이 하이디스 테크놀로지 주식회사 Liquid crystal display device
KR100841612B1 (en) * 2001-12-15 2008-06-27 엘지디스플레이 주식회사 Seal pattern and its fabrication method of liquid crystal display

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60101520A (en) * 1983-11-08 1985-06-05 Seikosha Co Ltd Liquid-crystal cell
JPH02126231A (en) * 1988-11-05 1990-05-15 Sharp Corp Liquid crystal display element
JPH0359529A (en) * 1989-07-28 1991-03-14 Hitachi Ltd Liquid crystal display element

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030043249A (en) * 2001-11-27 2003-06-02 소프트픽셀(주) Ferroelectric liquid crystal display and manufacturing method thereof
KR100841612B1 (en) * 2001-12-15 2008-06-27 엘지디스플레이 주식회사 Seal pattern and its fabrication method of liquid crystal display
KR20030089571A (en) * 2002-05-16 2003-11-22 비오이 하이디스 테크놀로지 주식회사 Liquid crystal display device

Also Published As

Publication number Publication date
KR100418918B1 (en) 2004-05-24

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