AU527172B2 - Liquid crystal indicator - Google Patents
Liquid crystal indicatorInfo
- Publication number
- AU527172B2 AU527172B2 AU49443/79A AU4944379A AU527172B2 AU 527172 B2 AU527172 B2 AU 527172B2 AU 49443/79 A AU49443/79 A AU 49443/79A AU 4944379 A AU4944379 A AU 4944379A AU 527172 B2 AU527172 B2 AU 527172B2
- Authority
- AU
- Australia
- Prior art keywords
- liquid crystal
- crystal indicator
- indicator
- 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.)
- Ceased
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/12—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance
- G01K11/16—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance of organic materials
- G01K11/165—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance of organic materials of organic liquid crystals
-
- 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
- G02F1/1313—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 specially adapted for a particular application
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Secondary Cells (AREA)
- Measurement Of Current Or Voltage (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US93935678A | 1978-09-05 | 1978-09-05 | |
| US939356 | 1978-09-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU4944379A AU4944379A (en) | 1980-03-13 |
| AU527172B2 true AU527172B2 (en) | 1983-02-17 |
Family
ID=25473042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU49443/79A Ceased AU527172B2 (en) | 1978-09-05 | 1979-08-01 | Liquid crystal indicator |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5546718A (en) |
| AU (1) | AU527172B2 (en) |
| DE (1) | DE2935472A1 (en) |
| FR (1) | FR2435770A1 (en) |
| GB (1) | GB2034033A (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8322045D0 (en) * | 1983-08-16 | 1983-09-21 | Dennis C J | Thermochromic liquid crystal devices |
| DE3331360A1 (en) * | 1983-08-31 | 1985-03-14 | Varta Batterie Ag, 3000 Hannover | Accumulator battery with an electronic module integrated into the housing cover for functional monitoring |
| JPS61111698A (en) * | 1984-11-02 | 1986-05-29 | Shoichi Shimizu | Production of tryptophan |
| EP0540353B1 (en) * | 1991-10-30 | 2001-12-12 | Sharp Kabushiki Kaisha | Liquid crystal display |
| FR2698166B1 (en) * | 1992-11-13 | 1994-12-16 | Renault | Method for measuring the temperature on the surface of a window pane, in particular with a heating resistance of a motor vehicle. |
| JP2612828B2 (en) * | 1994-05-10 | 1997-05-21 | 理研化機工業株式会社 | jack |
| DE19608129A1 (en) * | 1996-03-02 | 1997-09-04 | Karl H A Dr Schmidt | Self-adhesive indicator |
| DE10139838A1 (en) * | 2001-08-14 | 2003-02-27 | Bsh Bosch Siemens Hausgeraete | Plug connection for creating an electrical connection |
| GB2380047A (en) * | 2001-09-21 | 2003-03-26 | Hewlett Packard Co | Data storage cartridge with sensor |
| US6893153B2 (en) * | 2002-06-28 | 2005-05-17 | Hewlett-Packard Development Company, L.P. | Temperature-indicating power adapter and electronic device that operates therewith |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2411767C2 (en) * | 1974-03-12 | 1983-10-27 | Agfa-Gevaert Ag, 5090 Leverkusen | Method for measuring a two-dimensional temperature distribution |
| US4070912A (en) * | 1975-10-01 | 1978-01-31 | Mcnaughtan Thomas J | Temperature indicating compositions and devices |
| GB1597388A (en) * | 1977-01-21 | 1981-09-09 | Cellograf Simp Spa | Multilayered structure incorporating a thermometer |
| US4173733A (en) * | 1977-05-02 | 1979-11-06 | General Electric Company | Battery charger with liquid crystal charge current indicator |
-
1979
- 1979-07-30 GB GB7926535A patent/GB2034033A/en not_active Withdrawn
- 1979-08-01 AU AU49443/79A patent/AU527172B2/en not_active Ceased
- 1979-09-01 DE DE19792935472 patent/DE2935472A1/en not_active Withdrawn
- 1979-09-04 JP JP11247579A patent/JPS5546718A/en active Pending
- 1979-09-05 FR FR7922171A patent/FR2435770A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5546718A (en) | 1980-04-02 |
| DE2935472A1 (en) | 1980-03-13 |
| GB2034033A (en) | 1980-05-29 |
| AU4944379A (en) | 1980-03-13 |
| FR2435770A1 (en) | 1980-04-04 |
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