JPS55138610A - Simple type analog meter - Google Patents
Simple type analog meterInfo
- Publication number
- JPS55138610A JPS55138610A JP4617279A JP4617279A JPS55138610A JP S55138610 A JPS55138610 A JP S55138610A JP 4617279 A JP4617279 A JP 4617279A JP 4617279 A JP4617279 A JP 4617279A JP S55138610 A JPS55138610 A JP S55138610A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- electrodes
- voltage
- threshold value
- divided
- 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
Landscapes
- Indicating Measured Values (AREA)
Abstract
PURPOSE: To enable display without using converter or the like, by varying the lighting area with the voltage generated depending on the physical quantity of the object being measured by utilizing the threshold value of liquid crystal cell.
CONSTITUTION: The interval of electrodes 2, 3 to apply voltage to a liquid crystal layer 4 located between an upper glass 7 and a lower glass 8 is varied depending on the quantity of display. Since the threshold value of the liquid crystal varies with the positions of the electrodes 2, 3, the length l of the lighting area 5 of the liquid crystal is designed to change according to the voltage applied between the electrodes. Or, in other method, with the interval set constant, the electrode may be divided into a plurality, and the input voltage may be divided and applied to each electrode according to a certain rule.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4617279A JPS55138610A (en) | 1979-04-16 | 1979-04-16 | Simple type analog meter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4617279A JPS55138610A (en) | 1979-04-16 | 1979-04-16 | Simple type analog meter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55138610A true JPS55138610A (en) | 1980-10-29 |
Family
ID=12739599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4617279A Pending JPS55138610A (en) | 1979-04-16 | 1979-04-16 | Simple type analog meter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55138610A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05204952A (en) * | 1992-01-23 | 1993-08-13 | B D S:Kk | Auction system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5394797A (en) * | 1977-01-31 | 1978-08-19 | Hitachi Ltd | Liquid crystal display device |
JPS544592A (en) * | 1977-06-14 | 1979-01-13 | Nissan Motor | Liquid crystal indicator |
JPS5498258A (en) * | 1978-01-20 | 1979-08-03 | Nissan Motor | Liquid crystal indicator |
-
1979
- 1979-04-16 JP JP4617279A patent/JPS55138610A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5394797A (en) * | 1977-01-31 | 1978-08-19 | Hitachi Ltd | Liquid crystal display device |
JPS544592A (en) * | 1977-06-14 | 1979-01-13 | Nissan Motor | Liquid crystal indicator |
JPS5498258A (en) * | 1978-01-20 | 1979-08-03 | Nissan Motor | Liquid crystal indicator |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05204952A (en) * | 1992-01-23 | 1993-08-13 | B D S:Kk | Auction system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5713423A (en) | Liquid crystal cell | |
JPS52128099A (en) | Electrochemical color production display device | |
JPS53141913A (en) | Scroll fluid device | |
JPS5348542A (en) | Guest host effect type liquid crystal display device | |
JPS55138610A (en) | Simple type analog meter | |
JPS5541542A (en) | Double matrix tablet-type input device | |
JPS5442163A (en) | Liquid crystal display device | |
JPS5317357A (en) | Analog display device | |
JPS5294098A (en) | Liquid crystal displaying device | |
JPS5218196A (en) | Liquid crystal display method | |
JPS5436750A (en) | Liquid crystal display device with comb-tooth shaped electrode | |
JPS5476096A (en) | Liquid crystal display unit | |
JPS53124026A (en) | Display panel driving device | |
JPS52105868A (en) | Electronic wrist watch | |
JPS5312348A (en) | Electrochromic display device | |
JPS5412595A (en) | Driving method of electrochromic display device | |
JPS5430859A (en) | Liquid crystal display device | |
JPS5317358A (en) | Analog display device | |
JPS53105192A (en) | Test equipment for liquid crystal display element | |
JPS5412840A (en) | Measuring method for surface potential of electrophotographic photoreceptor by time series | |
JPS5421766A (en) | Liquid level gauge | |
JPS5432299A (en) | Electrochromic display cell | |
JPS52137268A (en) | Detection of defects in high power element | |
JPS5260593A (en) | Liquid crystal display unit | |
JPS52143048A (en) | Measurement of liquid crystal element response time |