JPS55140816A - Liquid crystal display element - Google Patents

Liquid crystal display element

Info

Publication number
JPS55140816A
JPS55140816A JP4901679A JP4901679A JPS55140816A JP S55140816 A JPS55140816 A JP S55140816A JP 4901679 A JP4901679 A JP 4901679A JP 4901679 A JP4901679 A JP 4901679A JP S55140816 A JPS55140816 A JP S55140816A
Authority
JP
Japan
Prior art keywords
plates
type
crystal display
liq
adhesive
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
JP4901679A
Other languages
Japanese (ja)
Other versions
JPS6220531B2 (en
Inventor
Masaru Sasaki
Masaharu Kamiyama
Koretoshi Ito
Shigeru Matsuyama
Toshihiko Tojo
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4901679A priority Critical patent/JPS55140816A/en
Publication of JPS55140816A publication Critical patent/JPS55140816A/en
Publication of JPS6220531B2 publication Critical patent/JPS6220531B2/ja
Granted 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers

Abstract

PURPOSE:To easily obtain a liq. crystal display element with superior reliability by using specified modified epoxy resin as an adhesive for sticking glass for protecting polarizing plates laid on both sides of a liq. crystal display cell. CONSTITUTION:Upper polarizing plate 5 is laid on the upper side of liq. crystal cell 1, and lower polarizing plate 6 and reflecting plate 7 on the lower side of cell 1. Glass plates 8, 9 for protecting plates 5, 6 are then stuck to plates 5, 7 with adhesives 10, 10, respectively to form a display device. At this time, as adhesive 10 a mixture of epoxy resin and a boron trifluoride amine complex is used. Adhesive 10 is prepared by blending 100pts.wt. of epoxy resin of bisphenol-A type, alicyclic type, aliphatic type or other type and about 0.5-25pts.wt. of the complex formed by coordinating an amine such as N-methylaniline or ethylamine.
JP4901679A 1979-04-23 1979-04-23 Liquid crystal display element Granted JPS55140816A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4901679A JPS55140816A (en) 1979-04-23 1979-04-23 Liquid crystal display element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4901679A JPS55140816A (en) 1979-04-23 1979-04-23 Liquid crystal display element

Publications (2)

Publication Number Publication Date
JPS55140816A true JPS55140816A (en) 1980-11-04
JPS6220531B2 JPS6220531B2 (en) 1987-05-07

Family

ID=12819329

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4901679A Granted JPS55140816A (en) 1979-04-23 1979-04-23 Liquid crystal display element

Country Status (1)

Country Link
JP (1) JPS55140816A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS597435U (en) * 1982-07-02 1984-01-18 パイオニア株式会社 LCD display
WO2013028321A1 (en) * 2011-08-19 2013-02-28 Apple Inc. Electronic devices with flexible glass polarizers
JP2014225043A (en) * 2002-06-10 2014-12-04 イー インク コーポレイション Component and method for forming and testing electro-optical display device
US9638850B2 (en) 2003-02-12 2017-05-02 Sumitomo Chemical Company, Limited Polarizer, process for preparing the same, optical member and liquid crystal displaying apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62183741U (en) * 1986-05-15 1987-11-21

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS597435U (en) * 1982-07-02 1984-01-18 パイオニア株式会社 LCD display
JP2014225043A (en) * 2002-06-10 2014-12-04 イー インク コーポレイション Component and method for forming and testing electro-optical display device
US9733540B2 (en) 2002-06-10 2017-08-15 E Ink Corporation Components and methods for use in electro-optic displays
US9778536B2 (en) 2002-06-10 2017-10-03 E Ink Corporation Components and methods for use in electro-optic displays
US11294255B2 (en) 2002-06-10 2022-04-05 E Ink Corporation Components and methods for use in electro-optic displays
US9638850B2 (en) 2003-02-12 2017-05-02 Sumitomo Chemical Company, Limited Polarizer, process for preparing the same, optical member and liquid crystal displaying apparatus
WO2013028321A1 (en) * 2011-08-19 2013-02-28 Apple Inc. Electronic devices with flexible glass polarizers
US8525405B2 (en) 2011-08-19 2013-09-03 Apple Inc. Electronic devices with flexible glass polarizers

Also Published As

Publication number Publication date
JPS6220531B2 (en) 1987-05-07

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