CH568551A5 - - Google Patents
Info
- Publication number
- CH568551A5 CH568551A5 CH1195473A CH1195473A CH568551A5 CH 568551 A5 CH568551 A5 CH 568551A5 CH 1195473 A CH1195473 A CH 1195473A CH 1195473 A CH1195473 A CH 1195473A CH 568551 A5 CH568551 A5 CH 568551A5
- Authority
- CH
- Switzerland
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
- G01R13/405—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 active, i.e. light emitting, e.g. electro-luminescent elements, i.e. bar graphs
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3878072A GB1388933A (en) | 1972-08-19 | 1972-08-19 | Analogue display devices |
Publications (1)
Publication Number | Publication Date |
---|---|
CH568551A5 true CH568551A5 (xx) | 1975-10-31 |
Family
ID=10405654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1195473A CH568551A5 (xx) | 1972-08-19 | 1973-08-20 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3898642A (xx) |
CH (1) | CH568551A5 (xx) |
FR (1) | FR2196707A5 (xx) |
GB (1) | GB1388933A (xx) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4079369A (en) * | 1973-12-19 | 1978-03-14 | Japan Suncrux Co., Ltd. | Liquid crystal display device |
USRE31872E (en) * | 1974-04-25 | 1985-04-23 | Timex Corporation | Electro-optical display with circuitry for applying predetermined potentials to all display segments to effect activation of a selected segment only |
DE2435088A1 (de) * | 1974-07-22 | 1976-02-12 | Braun Ag | Frequenzanzeige fuer rundfunkempfangsgeraete |
US4163971A (en) * | 1975-05-05 | 1979-08-07 | Sigma Instruments Inc. | Systems for displaying analog values |
JPS52103993A (en) * | 1976-02-11 | 1977-08-31 | Rank Organisation Ltd | Liquid crystal display unit |
GB1577921A (en) * | 1976-04-06 | 1980-10-29 | Smiths Industries Ltd | Display apparatus |
DE2629606C2 (de) * | 1976-07-01 | 1983-08-18 | Braun Ag, 6000 Frankfurt | Quasi-analoge-Anzeige von Kanälen in Rundfunkempfangsgeräten |
US4060801A (en) * | 1976-08-13 | 1977-11-29 | General Electric Company | Method and apparatus for non-scan matrix addressing of bar displays |
GB1595861A (en) * | 1977-02-14 | 1981-08-19 | Citizen Watch Co Ltd | Matrix drive system for liquid crystal display |
US4150363A (en) * | 1977-05-26 | 1979-04-17 | International Business Machines Corporation | Reduced connection for 22 character gas panel |
NL7800869A (nl) * | 1978-01-25 | 1979-07-27 | Philips Nv | Elektronenmikroskoop. |
US4225867A (en) * | 1978-09-19 | 1980-09-30 | Gell Harold A | Orientation system |
JPS5577790A (en) * | 1978-12-08 | 1980-06-11 | Seiko Instr & Electronics | Multiplex liquid crystal display unit |
GB2046492B (en) * | 1978-12-21 | 1982-09-22 | Ford Motor Co | Electrical display device |
DE3008565A1 (de) * | 1980-03-06 | 1981-09-17 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Anordnung zur darstellung von information mit lichtemittierenden dioden |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3343155A (en) * | 1964-01-06 | 1967-09-19 | Marcel A Pahlavan | Display apparatus |
US3359553A (en) * | 1964-06-08 | 1967-12-19 | Perkin Elmer Corp | Encoder |
US3328790A (en) * | 1964-08-05 | 1967-06-27 | Sylvania Electric Prod | Display devices |
GB1135204A (en) * | 1965-06-22 | 1968-12-04 | Moore Reed Ind Ltd | Reflected half-base position digitizer |
DE1623872B2 (de) * | 1967-06-02 | 1972-02-17 | VDO Tachometer Werke Adolf Schind ling GmbH, 6000 Frankfurt | Vorrichtung zur anzeige von messwerten mit wahlweise anreg baren leuchtzellen |
US3622226A (en) * | 1969-11-19 | 1971-11-23 | Rca Corp | Liquid crystal cells in a linear array |
US3588225A (en) * | 1970-01-27 | 1971-06-28 | Rca Corp | Electro-optic devices for portraying closed images |
US3689131A (en) * | 1970-06-29 | 1972-09-05 | Rca Corp | Liquid crystal display device |
US3674342A (en) * | 1970-12-29 | 1972-07-04 | Rca Corp | Liquid crystal display device including side-by-side electrodes on a common substrate |
-
1972
- 1972-08-19 GB GB3878072A patent/GB1388933A/en not_active Expired
-
1973
- 1973-08-02 FR FR7328307A patent/FR2196707A5/fr not_active Expired
- 1973-08-20 US US389851A patent/US3898642A/en not_active Expired - Lifetime
- 1973-08-20 CH CH1195473A patent/CH568551A5/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB1388933A (en) | 1975-03-26 |
FR2196707A5 (xx) | 1974-03-15 |
US3898642A (en) | 1975-08-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |