JPS57128315A - Manufacture for electrooptic display device - Google Patents

Manufacture for electrooptic display device

Info

Publication number
JPS57128315A
JPS57128315A JP1354781A JP1354781A JPS57128315A JP S57128315 A JPS57128315 A JP S57128315A JP 1354781 A JP1354781 A JP 1354781A JP 1354781 A JP1354781 A JP 1354781A JP S57128315 A JPS57128315 A JP S57128315A
Authority
JP
Japan
Prior art keywords
display device
rinsing
active agent
surface active
electrooptic
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
JP1354781A
Other languages
Japanese (ja)
Inventor
Nobuyuki Sekimura
Katsuhide Tamura
Yuichi Masaki
Tomoyuki Umezawa
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP1354781A priority Critical patent/JPS57128315A/en
Publication of JPS57128315A publication Critical patent/JPS57128315A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Liquid Crystal (AREA)

Abstract

PURPOSE:To manufacture liquid crystal display device with improved secular change, by rinsing a cleaned object for electrooptic device with a rinsing liquid containing a chemical compound selected from sugar, monoalchohol and polyhydric alchohol, and a surface active agent. CONSTITUTION:One or more kinds of compounds selected from sugar (e.g., cellulose), monoalchohol (e.g.,methanol) and polyhydric alchohol (e.g., ethlene glycol) and surface active agent (preferably, nonionic surface active agent, e.g., poly- ethylene glycol monostearate) are included in a rinsing liquid. Substrates 2, 5 and electrode plates 1, 4 provided with an insulation layer 9 are rised with the said rinsing liquid. Rinsing is made without adhesion of foam. An electrooptic display device is manufactured by using rinsed material. A device with improved secular change is obtained.
JP1354781A 1981-01-30 1981-01-30 Manufacture for electrooptic display device Pending JPS57128315A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1354781A JPS57128315A (en) 1981-01-30 1981-01-30 Manufacture for electrooptic display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1354781A JPS57128315A (en) 1981-01-30 1981-01-30 Manufacture for electrooptic display device

Publications (1)

Publication Number Publication Date
JPS57128315A true JPS57128315A (en) 1982-08-09

Family

ID=11836177

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1354781A Pending JPS57128315A (en) 1981-01-30 1981-01-30 Manufacture for electrooptic display device

Country Status (1)

Country Link
JP (1) JPS57128315A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59195653A (en) * 1983-04-21 1984-11-06 Nec Corp Method and device for washing photomask
JPH02296243A (en) * 1989-05-11 1990-12-06 Mitsubishi Electric Corp Method for cleaning photomask
JPH0639357A (en) * 1992-07-24 1994-02-15 Nitto Kogaku Kk Washing method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59195653A (en) * 1983-04-21 1984-11-06 Nec Corp Method and device for washing photomask
JPH02296243A (en) * 1989-05-11 1990-12-06 Mitsubishi Electric Corp Method for cleaning photomask
JPH0639357A (en) * 1992-07-24 1994-02-15 Nitto Kogaku Kk Washing method

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