JPS5737332A - Optical display panel - Google Patents

Optical display panel

Info

Publication number
JPS5737332A
JPS5737332A JP11318980A JP11318980A JPS5737332A JP S5737332 A JPS5737332 A JP S5737332A JP 11318980 A JP11318980 A JP 11318980A JP 11318980 A JP11318980 A JP 11318980A JP S5737332 A JPS5737332 A JP S5737332A
Authority
JP
Japan
Prior art keywords
sealing
sealant
opening part
display panel
sealing material
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.)
Granted
Application number
JP11318980A
Other languages
Japanese (ja)
Other versions
JPS5855490B2 (en
Inventor
Toshiyoshi Nagatsuka
Masao Okudera
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments and Electronics 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 Seiko Instruments and Electronics Ltd filed Critical Seiko Instruments and Electronics Ltd
Priority to JP11318980A priority Critical patent/JPS5855490B2/en
Publication of JPS5737332A publication Critical patent/JPS5737332A/en
Publication of JPS5855490B2 publication Critical patent/JPS5855490B2/en
Expired 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
    • G02F1/1341—Filling or closing of cells

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)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE:To make the closing work of an opening part by a sealant easy and sure by providing an island-shaped sealing column smaller than the opening part in the opening part provided to part of a sealing material in an optical display panel of the construction wherein two sheets of substrates are secured by way of the sealing material. CONSTITUTION:Two sheets of electrode substrates 1, 2 are secured in a layer shape by leaving a prescribed spacing by way of a sealing material 5, and liquid crystal is filled through the opening part 6 provided in part of the material 5 by a vacuum injection method or the like. Thence, a sealant is injected through the part 6 to seal the liquid crystal. At this time, an island-shaped sealing column 13 smaller than the sealing gap is beforehand attached at the center of the part 6 or near the same. Then, at the time of injecting the sealant such as silicone type adhesive agent through the part 6, the rushing entry of the sealant is suppressed, so that sure sealing is accomplished in a short time. In addition, the shape of sealing is made uniform and sealability is stabilized.
JP11318980A 1980-08-18 1980-08-18 optical display panel Expired JPS5855490B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11318980A JPS5855490B2 (en) 1980-08-18 1980-08-18 optical display panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11318980A JPS5855490B2 (en) 1980-08-18 1980-08-18 optical display panel

Publications (2)

Publication Number Publication Date
JPS5737332A true JPS5737332A (en) 1982-03-01
JPS5855490B2 JPS5855490B2 (en) 1983-12-09

Family

ID=14605804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11318980A Expired JPS5855490B2 (en) 1980-08-18 1980-08-18 optical display panel

Country Status (1)

Country Link
JP (1) JPS5855490B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5958416A (en) * 1982-09-28 1984-04-04 Canon Inc Optical cell manufacturing equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5958416A (en) * 1982-09-28 1984-04-04 Canon Inc Optical cell manufacturing equipment

Also Published As

Publication number Publication date
JPS5855490B2 (en) 1983-12-09

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