JPS5694327A - Liquid crystal cell - Google Patents
Liquid crystal cellInfo
- Publication number
- JPS5694327A JPS5694327A JP17373680A JP17373680A JPS5694327A JP S5694327 A JPS5694327 A JP S5694327A JP 17373680 A JP17373680 A JP 17373680A JP 17373680 A JP17373680 A JP 17373680A JP S5694327 A JPS5694327 A JP S5694327A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal cell
- cell
- liquid
- crystal
- 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
- 210000002858 crystal cell Anatomy 0.000 title 1
- 239000004973 liquid crystal related substance Substances 0.000 title 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
- G02F1/133382—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
- H05B3/148—Silicon, e.g. silicon carbide, magnesium silicide, heating transistors or diodes
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Liquid Crystal (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792949329 DE2949329A1 (de) | 1979-12-07 | 1979-12-07 | Heizbare fluessigkristallzelle |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5694327A true JPS5694327A (en) | 1981-07-30 |
Family
ID=6087881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17373680A Pending JPS5694327A (en) | 1979-12-07 | 1980-12-08 | Liquid crystal cell |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0031475A1 (ja) |
JP (1) | JPS5694327A (ja) |
DE (1) | DE2949329A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6192924U (ja) * | 1984-11-21 | 1986-06-16 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4723835A (en) * | 1986-03-24 | 1988-02-09 | Honeywell Inc. | Heater control apparatus for liquid crystal display with integral heater |
DE4137260A1 (de) * | 1991-11-13 | 1993-05-19 | Bosch Gmbh Robert | Fluessigkristallanzeigenanordnung |
DE19922369B4 (de) * | 1999-05-14 | 2004-09-02 | Trw Automotive Electronics & Components Gmbh & Co. Kg | Flüssigkristallanzeige |
DE10034063C2 (de) * | 2000-07-13 | 2003-10-16 | Infineon Technologies Ag | Elektrische Heizvorrichtung mit Schutzschaltung |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4093355A (en) * | 1977-02-04 | 1978-06-06 | General Motors Corporation | Symmetrical internal heater for liquid crystal display |
-
1979
- 1979-12-07 DE DE19792949329 patent/DE2949329A1/de not_active Withdrawn
-
1980
- 1980-12-02 EP EP80107534A patent/EP0031475A1/de not_active Withdrawn
- 1980-12-08 JP JP17373680A patent/JPS5694327A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6192924U (ja) * | 1984-11-21 | 1986-06-16 |
Also Published As
Publication number | Publication date |
---|---|
DE2949329A1 (de) | 1981-06-11 |
EP0031475A1 (de) | 1981-07-08 |
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