JPS5693010A - Analog voltage indicator - Google Patents
Analog voltage indicatorInfo
- Publication number
- JPS5693010A JPS5693010A JP17446580A JP17446580A JPS5693010A JP S5693010 A JPS5693010 A JP S5693010A JP 17446580 A JP17446580 A JP 17446580A JP 17446580 A JP17446580 A JP 17446580A JP S5693010 A JPS5693010 A JP S5693010A
- Authority
- JP
- Japan
- Prior art keywords
- analog voltage
- voltage indicator
- indicator
- analog
- voltage
- 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
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R13/00—Arrangements for displaying electric variables or waveforms
- G01R13/40—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect
- G01R13/404—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect for discontinuous display, i.e. display of discrete values
- G01R13/407—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect for discontinuous display, i.e. display of discrete values using a plurality of passive display elements, e.g. liquid crystal or Kerr-effect display elements
-
- 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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Geometry (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Display Device Control (AREA)
- Indicating Measured Values (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792949561 DE2949561A1 (de) | 1979-12-10 | 1979-12-10 | Analoge spannungsanzeige mit fluessigkristallen |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5693010A true JPS5693010A (en) | 1981-07-28 |
Family
ID=6088010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17446580A Pending JPS5693010A (en) | 1979-12-10 | 1980-12-09 | Analog voltage indicator |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0030387A3 (ja) |
JP (1) | JPS5693010A (ja) |
DE (1) | DE2949561A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0834453A1 (en) | 1996-10-02 | 1998-04-08 | Shikoku Kakoki Co., Ltd. | Stamping device |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS569718A (en) * | 1979-07-04 | 1981-01-31 | Canon Inc | Electrochromic diaphragm device using liquid |
US4818072A (en) * | 1986-07-22 | 1989-04-04 | Raychem Corporation | Method for remotely detecting an electric field using a liquid crystal device |
US5016982A (en) * | 1986-07-22 | 1991-05-21 | Raychem Corporation | Liquid crystal display having a capacitor for overvoltage protection |
US4838653A (en) * | 1986-07-22 | 1989-06-13 | Raychem Corporation | Liquid crystal display with particular relationship of the capacitances |
WO1994019720A1 (en) * | 1993-02-26 | 1994-09-01 | Honeywell Inc. | Self-referenced half-tone liquid crystal display |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4035060A (en) * | 1973-09-21 | 1977-07-12 | Dainippon Printing Co., Ltd | Electro-optic device |
-
1979
- 1979-12-10 DE DE19792949561 patent/DE2949561A1/de not_active Withdrawn
-
1980
- 1980-12-08 EP EP80107727A patent/EP0030387A3/de not_active Withdrawn
- 1980-12-09 JP JP17446580A patent/JPS5693010A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0834453A1 (en) | 1996-10-02 | 1998-04-08 | Shikoku Kakoki Co., Ltd. | Stamping device |
Also Published As
Publication number | Publication date |
---|---|
EP0030387A2 (de) | 1981-06-17 |
DE2949561A1 (de) | 1981-06-11 |
EP0030387A3 (de) | 1981-06-24 |
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