KR930019574A - 액정표시(lcd)디바이스용 유리판넬의 제조방법 - Google Patents

액정표시(lcd)디바이스용 유리판넬의 제조방법 Download PDF

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KR930019574A
KR930019574A KR1019930004086A KR930004086A KR930019574A KR 930019574 A KR930019574 A KR 930019574A KR 1019930004086 A KR1019930004086 A KR 1019930004086A KR 930004086 A KR930004086 A KR 930004086A KR 930019574 A KR930019574 A KR 930019574A
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glass
panel
film
deposited
manufacturing
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폴 펠너 프란시스
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알프레드 엘. 미첼슨
코닝 인코오포레이티드
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    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/22—Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material
    • C03C17/225—Nitrides
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/22—Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material
    • C03C17/23—Oxides
    • C03C17/245—Oxides by deposition from the vapour phase
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/21—Oxides
    • C03C2217/211—SnO2
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/21—Oxides
    • C03C2217/212—TiO2
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/21—Oxides
    • C03C2217/213—SiO2
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/21—Oxides
    • C03C2217/214—Al2O3
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/21—Oxides
    • C03C2217/218—V2O5, Nb2O5, Ta2O5
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/28—Other inorganic materials
    • C03C2217/281—Nitrides
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2218/00—Methods for coating glass
    • C03C2218/10—Deposition methods
    • C03C2218/15—Deposition methods from the vapour phase
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2218/00—Methods for coating glass
    • C03C2218/30—Aspects of methods for coating glass not covered above
    • C03C2218/32—After-treatment

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Surface Treatment Of Glass (AREA)

Abstract

본 발명은 LCD디바이스용 유리판넬의 제조방법에 관한 것으로, 좀더 상세하게는 원자화되거나 이온화된 불활성 내화물질 또는 반응성 선구물질의 분위기로부터 제조되고 후속의 압축 열처리공정동안 유리의 접착을 막아주는 50~500nm 두께의 투명막을 깨끗한 판넬의 적어도 하나의 표면위에 침적하는 단계; 및 상기 깨끗한 판넬을 열처리시켜 유리를 압축하는 단계로 구성된 LCD디바이스용 유리판넬의 제조방법에 관한 것이다.

Description

액정표시(LCD)디바이스용 유리판넬의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 상부표면과 하부표면에 걸쳐 적용된 침적막을 가지는 단일의 유리판넬을 도시한 측입면도.
제2도는 두개의 고온 적층패드(pads)사이에 적층된 세개의 유리판넬로 구성된 스택(stack)을 도시한 측입면도이다.

Claims (14)

  1. 원자화되거나 이온화된 불활성 내화물질 또는 반응성 선구물질의 분위기로부터 제조되고 후속의 압축 열처리공정동안 유리의 접착을 막아주는 50~500nm두께의 투명막을 깨끗한 판넬의 적어도 하나의 표면위에 침적하는 단계; 및 상기 깨끗한 판넬을 열처리시켜 유리를 압축하는 단계로 구성된 LCD디바이스용 유리판넬의 제조방법.
  2. 제1항에 있어서, 상기 막이 판넬의 양표면에 침적됨을 특징으로 하는 LCD디바이스용 유리판넬의 제조방법.
  3. 제2항에 있어서, 상기 막이 약100nm두께를 초과하지 않게 침적됨을 특징으로 하는 LCD디바이스용 유리판넬의 제조방법.
  4. 제1항에 있어서, 상기 막이 약100nm보다 큰 두께로 판넬의 한쪽면에만 침적됨을 특징으로 하는 LCD디바이스용 유리판넬의 제조방법.
  5. 제1항에 있어서, 상기 침적된 내화물질이 실리카, 알루미나, 실리콘 나이트라이트, 탄탈라, 티타니아 및 틴 옥사이드록 구성된 군으로부터 선택도미을 특징으로 하는 LCD디바이스용 유리판넬의 제조방법.
  6. 제5항에 있어서 상기 내화물질이 실리카임을 특징으로 하는 LCD디바이스용 유리판넬의 제조방법.
  7. 제1항에 있어서, 상기 침적막으로부터 나온 분위기가 전자빔 증착, 스퍼터링 및 화학증착으로 부터 선택된 공정에 의해 생성됨을 특징으로 하는 LCD디바이스용 유리판넬의 제조방법.
  8. 제7항에 있어서, 상기 고정이 화학증착공정임을 특징으로 하는 LCD디바이스용 유리판넬의 제조방법.
  9. 제1항에 있어서, 상기 유리판넬이 용융유리소지로 부터 유리시트를 연속적으로 인발함으로써 제조되고, 상기 막이 인발될때, 또는 이후 곧바로 유리시트위에 침적됨을 특징으로 하는 LCD디바이스용 유리판넬의 제조방법.
  10. 판넬을 제조하는 동안 또는 제조후 곧바로 상기 깨끗한 판넬을 원자화되거나 이온화 된 불활성 내화물질 또는 반응성 선구물질의 분위기에 노출시켜 후속의 압축 열처리공정동안 유리의 접착을 방지하게 하는 50~500nm 두께의 투명한 경계층막을 판넬의 적어도 하나의 표면위에 침적하는 단계; 다수의 상기 코팅된 유리판넬을 세척하고 적층하는 단계;및 상기 스택을 열처리하여 유리를 압축하는 단계로 구성됨을 특징으로 하는 LCD디바이스용 유리판넬의 제조방법.
  11. 원자화되거나 이온화된 불활성 내화물질 또는 반응성 선구물질의 분위기로부터 제조되고 후속의 압축 열공정동안 유리의 접착을 막아주는 약 50~500nm 두께의 투명한 경계층막을 각각의 유리판넬의 적어도 한 표면위에 침적하는 단계; 막이 있는 판넬을 적층시켜 각 쌍의 인접표면의 적어도 하나가 막을 가지도록 하는 단계; 및 상기 스택을 압축 열처리하는 단계로 구성되고, 각 유리판넬의 표면이 인접유리판넬의 표면에 반하는 것을 특징으로 하는 스택에서의 다수의 깨끗한 유리판넬을 압축하는 방법.
  12. 제11항에 있어서, 상기 막이 각 판넬의 양쪽표면위에 침적됨을 특징으로 하는 스택에서의 다수의 깨끗한 유리판넬을 압축하는 방법.
  13. 제12항에 있어서, 상기 막이 약 100nm두께를 초과하지 않게 침적됨을 특징으로 하는 스택에서의 다수의 깨끗한 유리판넬을 압축하는 방법.
  14. 제 11항에 있어서, 상기 침적된 경계층막이 실리카임을 특징으로 하는 택에서의 다수의 깨끗한 유리판넬을 압축하는 방법.
    ※참고사항: 최초출원 내용에 의하여 공개하는 것임.
KR1019930004086A 1992-03-18 1993-03-17 액정표시(lcd)디바이스용 유리판넬의 제조방법 KR0141907B1 (ko)

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US85358792A 1992-03-18 1992-03-18
US853,587 1992-03-18

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KR930019574A true KR930019574A (ko) 1993-10-18
KR0141907B1 KR0141907B1 (ko) 1998-06-01

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US (1) US6216491B1 (ko)
EP (1) EP0561161B1 (ko)
JP (1) JP2696468B2 (ko)
KR (1) KR0141907B1 (ko)
CA (1) CA2084247A1 (ko)
DE (1) DE69310003D1 (ko)
NO (1) NO930972L (ko)

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JPH0786608B2 (ja) * 1988-03-29 1995-09-20 トヨタ自動車株式会社 曲面液晶セル用ガラス基板の成形方法
GB8814922D0 (en) * 1988-06-23 1988-07-27 Pilkington Plc Coatings on glass
US5073181A (en) * 1990-08-09 1991-12-17 Corning Incorporated Method of protecting glass surfaces using submicron refractory particles

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CA2084247A1 (en) 1993-09-19
DE69310003D1 (de) 1997-05-28
NO930972L (no) 1993-09-20
KR0141907B1 (ko) 1998-06-01
EP0561161A3 (en) 1994-10-12
JPH0643445A (ja) 1994-02-18
NO930972D0 (no) 1993-03-17
US6216491B1 (en) 2001-04-17
EP0561161A2 (en) 1993-09-22
JP2696468B2 (ja) 1998-01-14
EP0561161B1 (en) 1997-04-23

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