JPS5779912A - Liquid crystal cell having electrically selectable colors - Google Patents
Liquid crystal cell having electrically selectable colorsInfo
- Publication number
- JPS5779912A JPS5779912A JP14042281A JP14042281A JPS5779912A JP S5779912 A JPS5779912 A JP S5779912A JP 14042281 A JP14042281 A JP 14042281A JP 14042281 A JP14042281 A JP 14042281A JP S5779912 A JPS5779912 A JP S5779912A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal cell
- selectable colors
- electrically selectable
- electrically
- 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
- G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
- G02F1/13471—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells in which all the liquid crystal cells or layers remain transparent, e.g. FLC, ECB, DAP, HAN, TN, STN, SBE-LC cells
- G02F1/13473—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells in which all the liquid crystal cells or layers remain transparent, e.g. FLC, ECB, DAP, HAN, TN, STN, SBE-LC cells for wavelength filtering or for colour display without the use of colour mosaic filters
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)
- Liquid Crystal (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803034181 DE3034181A1 (de) | 1980-09-11 | 1980-09-11 | Fluessigkristallzelle mit elektrisch umschaltbaren farben |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5779912A true JPS5779912A (en) | 1982-05-19 |
Family
ID=6111657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14042281A Pending JPS5779912A (en) | 1980-09-11 | 1981-09-08 | Liquid crystal cell having electrically selectable colors |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5779912A (ja) |
DE (1) | DE3034181A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3438756C2 (de) * | 1984-10-23 | 1987-03-12 | Borg Instruments GmbH, 7537 Remchingen | Doppeldrehzellen-Anzeigeeinrichtung |
USRE36654E (en) | 1989-03-28 | 2000-04-11 | In Focus Systems, Inc. | Stacked LCD color display |
DE19962824A1 (de) * | 1999-12-23 | 2001-06-28 | Mannesmann Vdo Ag | Flüssigkristallzelle |
TW546555B (en) | 2000-05-16 | 2003-08-11 | Asulab Sa | Display assembly with chromatic contrast inversion |
EP1156360B1 (fr) * | 2000-05-16 | 2017-01-18 | Asulab S.A. | Ensemble d'affichage à inversion chromatique de contraste |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51117893A (en) * | 1975-04-09 | 1976-10-16 | Sharp Corp | Liquid crystal display device |
JPS5245948A (en) * | 1975-10-04 | 1977-04-12 | Marconi Co Ltd | Improvement of liquid crystal display configuration |
JPS52133781A (en) * | 1976-05-01 | 1977-11-09 | Omron Tateisi Electronics Co | Color display device |
JPS5584914A (en) * | 1978-12-22 | 1980-06-26 | Casio Comput Co Ltd | Liquid crystal display device |
-
1980
- 1980-09-11 DE DE19803034181 patent/DE3034181A1/de not_active Ceased
-
1981
- 1981-09-08 JP JP14042281A patent/JPS5779912A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51117893A (en) * | 1975-04-09 | 1976-10-16 | Sharp Corp | Liquid crystal display device |
JPS5245948A (en) * | 1975-10-04 | 1977-04-12 | Marconi Co Ltd | Improvement of liquid crystal display configuration |
JPS52133781A (en) * | 1976-05-01 | 1977-11-09 | Omron Tateisi Electronics Co | Color display device |
JPS5584914A (en) * | 1978-12-22 | 1980-06-26 | Casio Comput Co Ltd | Liquid crystal display device |
Also Published As
Publication number | Publication date |
---|---|
DE3034181A1 (de) | 1982-03-25 |
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