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JPS56114922A - Manufacture of liquid-crystal cell - Google Patents

Manufacture of liquid-crystal cell

Info

Publication number
JPS56114922A
JPS56114922A JP1761080A JP1761080A JPS56114922A JP S56114922 A JPS56114922 A JP S56114922A JP 1761080 A JP1761080 A JP 1761080A JP 1761080 A JP1761080 A JP 1761080A JP S56114922 A JPS56114922 A JP S56114922A
Authority
JP
Japan
Prior art keywords
sealing
organic
frame
fusion
electrode substrate
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP1761080A
Other languages
Japanese (ja)
Inventor
Koji Kuroda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing 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 Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to JP1761080A priority Critical patent/JPS56114922A/en
Publication of JPS56114922A publication Critical patent/JPS56114922A/en
Pending legal-status Critical Current

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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films

Landscapes

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

Abstract

PURPOSE:To obtain the excellent performance of orientation by providing an organic orientation coating over the entire surface of an electrode substrate provided with a frame of low-fusion-point glass sealing material at the part that corresponds to a circumferential sealed part, and by performing a sealing process after removing the organic orientation coating on the surface equivalent to the sealed part in the plasma ashing method. CONSTITUTION:At the circumferential sealed-part equivalent part of the electrode substrate, a sealing frame is formed by using low-fusion-point glass frit of >=350 deg.C in fusion sealing temperature and over the entire surface of the electrode substrate, an organic orientation coating film made of an organic orienting agent (e.g., polysulfone, polyimide, etc.) with heat resistance of >=about 400 deg.C is formed covering the frame. Next, only the organic orientation coating that corresponds to said sealing frame part is removed via a masking material by plasma ashing (using gas containing oxygen). Next, a couple of electrode substrates treated as mentioned above are combined in the usual way and the sealing material is fused to seal both electrode substrates.
JP1761080A 1980-02-15 1980-02-15 Manufacture of liquid-crystal cell Pending JPS56114922A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1761080A JPS56114922A (en) 1980-02-15 1980-02-15 Manufacture of liquid-crystal cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1761080A JPS56114922A (en) 1980-02-15 1980-02-15 Manufacture of liquid-crystal cell

Publications (1)

Publication Number Publication Date
JPS56114922A true JPS56114922A (en) 1981-09-09

Family

ID=11948648

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1761080A Pending JPS56114922A (en) 1980-02-15 1980-02-15 Manufacture of liquid-crystal cell

Country Status (1)

Country Link
JP (1) JPS56114922A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996029715A1 (en) * 1995-03-23 1996-09-26 Ecole Polytechnique Federale De Lausanne (Epfl) Method of manufacturing a module of photoelectrochemical cells with long-term stability
WO1996029716A1 (en) * 1995-03-23 1996-09-26 Ecole Polytechnique Federale De Lausanne (Epfl) Process for applying a predetermined quantity of a sensitiser to a surface
JP2008020541A (en) * 2006-07-11 2008-01-31 Lg Phillips Lcd Co Ltd Liquid crystal display device and its manufacturing method
US8390775B2 (en) 2005-06-30 2013-03-05 Lg Display Co., Ltd. Liquid crystal display device with protection film at connection of TCP and therminal and fabrication method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS503358A (en) * 1973-05-11 1975-01-14
JPS52129540A (en) * 1976-04-23 1977-10-31 Dainippon Printing Co Ltd Method of removing organic orienting agent

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS503358A (en) * 1973-05-11 1975-01-14
JPS52129540A (en) * 1976-04-23 1977-10-31 Dainippon Printing Co Ltd Method of removing organic orienting agent

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996029715A1 (en) * 1995-03-23 1996-09-26 Ecole Polytechnique Federale De Lausanne (Epfl) Method of manufacturing a module of photoelectrochemical cells with long-term stability
WO1996029716A1 (en) * 1995-03-23 1996-09-26 Ecole Polytechnique Federale De Lausanne (Epfl) Process for applying a predetermined quantity of a sensitiser to a surface
DE19680102B4 (en) * 1995-03-23 2007-04-12 Ecole polytechnique fédérale de Lausanne (EPFL) Method for producing a long-term stable module of photoelectric cells
US8390775B2 (en) 2005-06-30 2013-03-05 Lg Display Co., Ltd. Liquid crystal display device with protection film at connection of TCP and therminal and fabrication method thereof
JP2008020541A (en) * 2006-07-11 2008-01-31 Lg Phillips Lcd Co Ltd Liquid crystal display device and its manufacturing method
JP4564472B2 (en) * 2006-07-11 2010-10-20 エルジー ディスプレイ カンパニー リミテッド Liquid crystal display device and manufacturing method thereof

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