JPS55140816A - Liquid crystal display element - Google Patents
Liquid crystal display elementInfo
- 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
Links
- 239000004973 liquid crystal related substance Substances 0.000 title 1
- 239000000853 adhesive Substances 0.000 abstract 4
- 230000001070 adhesive effect Effects 0.000 abstract 4
- 239000003822 epoxy resin Substances 0.000 abstract 3
- 229920000647 polyepoxide Polymers 0.000 abstract 3
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 abstract 2
- AFBPFSWMIHJQDM-UHFFFAOYSA-N N-methylaniline Chemical compound CNC1=CC=CC=C1 AFBPFSWMIHJQDM-UHFFFAOYSA-N 0.000 abstract 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 abstract 2
- 210000004027 cell Anatomy 0.000 abstract 2
- 239000013078 crystal Substances 0.000 abstract 2
- 239000011521 glass Substances 0.000 abstract 2
- 229910015900 BF3 Inorganic materials 0.000 abstract 1
- 125000002723 alicyclic group Chemical group 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 229940106691 bisphenol a Drugs 0.000 abstract 1
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Substances FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 abstract 1
- -1 boron trifluoride amine Chemical class 0.000 abstract 1
- 210000002858 crystal cell Anatomy 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
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
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)
- Adhesives Or Adhesive Processes (AREA)
- Liquid Crystal (AREA)
- Epoxy Resins (AREA)
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.
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)
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62183741U (en) * | 1986-05-15 | 1987-11-21 |
-
1979
- 1979-04-23 JP JP4901679A patent/JPS55140816A/en active Granted
Cited By (8)
| 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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