JPS5766420A - Plastic substrate liquid crystal display device - Google Patents
Plastic substrate liquid crystal display deviceInfo
- Publication number
- JPS5766420A JPS5766420A JP14274280A JP14274280A JPS5766420A JP S5766420 A JPS5766420 A JP S5766420A JP 14274280 A JP14274280 A JP 14274280A JP 14274280 A JP14274280 A JP 14274280A JP S5766420 A JPS5766420 A JP S5766420A
- Authority
- JP
- Japan
- Prior art keywords
- film
- plastic substrate
- liquid crystal
- display device
- crystal display
- 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
- G02F1/133719—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films with coupling agent molecules, e.g. silane
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (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)
Abstract
PURPOSE:To perform an orientation processing with high resistance to aging and high stability without impairing high reproductivity, by forming an orienting film composed principally of zirconium acetylacetate on a plastic substrate. CONSTITUTION:zirconium acetylacetate (CH3COCHCOCH3)4Zr is dissolved in ethanol, chloroform, tetrahydrofuran, acetonitrile, or the like to give a 0.1-10wt% solution, this solution is coated on a plastic film, such as polyethylene terephthalate, polyethersulfone, or polycarbonate, and dried at 80-150 deg.C to form a film. This film is rubbed with cotton cloth under 20-200g/cm<2> static pressure to obtain an orienting film. Use of such a plastic film permits this device obtained to be strong against impact, light in weight, and small in size. As its coating method, a simple method, such as scattering, spraying, or dipping of the film is adopted.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14274280A JPS5766420A (en) | 1980-10-13 | 1980-10-13 | Plastic substrate liquid crystal display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14274280A JPS5766420A (en) | 1980-10-13 | 1980-10-13 | Plastic substrate liquid crystal display device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5766420A true JPS5766420A (en) | 1982-04-22 |
Family
ID=15322516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14274280A Pending JPS5766420A (en) | 1980-10-13 | 1980-10-13 | Plastic substrate liquid crystal display device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5766420A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4561726A (en) * | 1983-07-29 | 1985-12-31 | At&T Bell Laboratories | Alignment of ferroelectric LCDs |
-
1980
- 1980-10-13 JP JP14274280A patent/JPS5766420A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4561726A (en) * | 1983-07-29 | 1985-12-31 | At&T Bell Laboratories | Alignment of ferroelectric LCDs |
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