DE2508173A1 - Fluessigkristall-zelle mit feldeffekt - Google Patents
Fluessigkristall-zelle mit feldeffektInfo
- Publication number
- DE2508173A1 DE2508173A1 DE19752508173 DE2508173A DE2508173A1 DE 2508173 A1 DE2508173 A1 DE 2508173A1 DE 19752508173 DE19752508173 DE 19752508173 DE 2508173 A DE2508173 A DE 2508173A DE 2508173 A1 DE2508173 A1 DE 2508173A1
- Authority
- DE
- Germany
- Prior art keywords
- liquid crystal
- crystal cell
- ion exchange
- cell
- exchange layer
- 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
-
- 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
- G02F1/133345—Insulating layers
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)
- Spectroscopy & Molecular Physics (AREA)
- Liquid Crystal (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752508173 DE2508173A1 (de) | 1975-02-26 | 1975-02-26 | Fluessigkristall-zelle mit feldeffekt |
CH216176A CH594184A5 (ja) | 1975-02-26 | 1976-02-23 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752508173 DE2508173A1 (de) | 1975-02-26 | 1975-02-26 | Fluessigkristall-zelle mit feldeffekt |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2508173A1 true DE2508173A1 (de) | 1976-09-16 |
Family
ID=5939791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19752508173 Pending DE2508173A1 (de) | 1975-02-26 | 1975-02-26 | Fluessigkristall-zelle mit feldeffekt |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH594184A5 (ja) |
DE (1) | DE2508173A1 (ja) |
-
1975
- 1975-02-26 DE DE19752508173 patent/DE2508173A1/de active Pending
-
1976
- 1976-02-23 CH CH216176A patent/CH594184A5/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CH594184A5 (ja) | 1977-12-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OHJ | Non-payment of the annual fee |