JPS575031A - Liquid crystal display device - Google Patents
Liquid crystal display deviceInfo
- Publication number
- JPS575031A JPS575031A JP7913180A JP7913180A JPS575031A JP S575031 A JPS575031 A JP S575031A JP 7913180 A JP7913180 A JP 7913180A JP 7913180 A JP7913180 A JP 7913180A JP S575031 A JPS575031 A JP S575031A
- Authority
- JP
- Japan
- Prior art keywords
- film
- polymer film
- liq
- uniaxially stretched
- adhesion
- 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
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)
- Nonlinear Science (AREA)
- Liquid Crystal (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 orient liq. crystal molecules in the stretching direction of a uniaxially stretched polymer film by coating a substrate having an applied electrode with the polymer film. CONSTITUTION:A substrate 1 having an electrically conductive transparent film 2 is coated with a uniaxially stretched polymer film 6 by press bonding, heat press bonding at a suitable temp., adhesion with an adhesive, high frequency adhesion, ultrasonic adhesion or other method. Liq. crystal molecules orient in the stretching direction of the film 6. The film 6 is made of polyvinyl acetate, polyester or the like. Since a polymer film, especially a uniaxially stretched film of iodine-added polyvinyl chloride or polyvinyl alcohol has polarizing characteristics, when the film is used, a polarizing plate is made unnecessary. The electrode surface and the glass substrate surface are coated thoroughly, so the liq. crystal does not contact with the electrode, and the penetration of Na<+>, etc. from the glass is prevented.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7913180A JPS575031A (en) | 1980-06-13 | 1980-06-13 | Liquid crystal display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7913180A JPS575031A (en) | 1980-06-13 | 1980-06-13 | Liquid crystal display device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS575031A true JPS575031A (en) | 1982-01-11 |
Family
ID=13681389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7913180A Pending JPS575031A (en) | 1980-06-13 | 1980-06-13 | Liquid crystal display device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS575031A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5946325U (en) * | 1982-09-18 | 1984-03-27 | 日東電工株式会社 | Polarizing plate with reflective function |
JPS6247028A (en) * | 1985-08-26 | 1987-02-28 | Sharp Corp | Liquid crystal display element |
US4709991A (en) * | 1983-04-26 | 1987-12-01 | Seiko Epson Kabushiki Kaisha | Liquid crystal display with barrier layer to reduce permeability |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS507552A (en) * | 1973-05-17 | 1975-01-25 |
-
1980
- 1980-06-13 JP JP7913180A patent/JPS575031A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS507552A (en) * | 1973-05-17 | 1975-01-25 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5946325U (en) * | 1982-09-18 | 1984-03-27 | 日東電工株式会社 | Polarizing plate with reflective function |
US4709991A (en) * | 1983-04-26 | 1987-12-01 | Seiko Epson Kabushiki Kaisha | Liquid crystal display with barrier layer to reduce permeability |
JPS6247028A (en) * | 1985-08-26 | 1987-02-28 | Sharp Corp | Liquid crystal display element |
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