IT7823353A0 - Dispositivo di visualizzazione analogico allo stato solido con collegamenti ridotti. - Google Patents
Dispositivo di visualizzazione analogico allo stato solido con collegamenti ridotti.Info
- Publication number
- IT7823353A0 IT7823353A0 IT7823353A IT2335378A IT7823353A0 IT 7823353 A0 IT7823353 A0 IT 7823353A0 IT 7823353 A IT7823353 A IT 7823353A IT 2335378 A IT2335378 A IT 2335378A IT 7823353 A0 IT7823353 A0 IT 7823353A0
- Authority
- IT
- Italy
- Prior art keywords
- display device
- solid state
- analog display
- state analog
- reduced connections
- Prior art date
Links
- 239000007787 solid Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being 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
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G9/00—Visual time or date indication means
- G04G9/02—Visual time or date indication means by selecting desired characters out of a number of characters or by selecting indicating elements the position of which represent the time, e.g. by using multiplexing techniques
- G04G9/06—Visual time or date indication means by selecting desired characters out of a number of characters or by selecting indicating elements the position of which represent the time, e.g. by using multiplexing techniques using light valves, e.g. liquid crystals
- G04G9/062—Visual time or date indication means by selecting desired characters out of a number of characters or by selecting indicating elements the position of which represent the time, e.g. by using multiplexing techniques using light valves, e.g. liquid crystals using multiplexing techniques
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Electric Clocks (AREA)
- Indicating Measured Values (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB19887/77A GB1599667A (en) | 1977-05-12 | 1977-05-12 | Electrooptical analogue display with reduced connections |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7823353A0 true IT7823353A0 (it) | 1978-05-12 |
IT1113178B IT1113178B (it) | 1986-01-20 |
Family
ID=10136827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23353/78A IT1113178B (it) | 1977-05-12 | 1978-05-12 | Dispositivo di visualizzazione analogico allo stato solido con collegamenti ridotti |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS53140997A (it) |
CA (1) | CA1112463A (it) |
DE (1) | DE2820326A1 (it) |
FR (1) | FR2390793A2 (it) |
GB (1) | GB1599667A (it) |
IT (1) | IT1113178B (it) |
NL (1) | NL7805194A (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2803899C2 (de) * | 1978-01-30 | 1983-05-26 | Hans Uwe Dipl.-Phys. 8021 Taufkirchen Reif | Verfahren zur Ansteuerung einer quasianalogen Uhren-Anzeigeeinrichtung |
DE2834387C3 (de) | 1978-08-05 | 1981-04-16 | Eurosil GmbH, 8000 München | Elektro-optische Zeit-Anzeigeeinrichtung |
JPS55114986A (en) * | 1979-02-27 | 1980-09-04 | Seikosha Co Ltd | Needle display unit |
JPS55155212A (en) * | 1979-05-23 | 1980-12-03 | Seiko Epson Corp | Multichannel display |
JPS55163487A (en) * | 1979-06-07 | 1980-12-19 | Seikosha Co Ltd | Displaying device |
JPS55164395A (en) * | 1979-06-11 | 1980-12-22 | Seikosha Co Ltd | Timer |
JPS56154694A (en) * | 1980-04-30 | 1981-11-30 | Pioneer Electronic Corp | Electronic analog display timepiece |
GB2144255B (en) * | 1983-07-28 | 1987-01-14 | Secr Defence | A meter display |
JPS6247578A (ja) * | 1985-08-27 | 1987-03-02 | Rhythm Watch Co Ltd | アナログ表示時計 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3540209A (en) * | 1968-07-31 | 1970-11-17 | Timex Corp | Horological time display |
-
1977
- 1977-05-12 GB GB19887/77A patent/GB1599667A/en not_active Expired
-
1978
- 1978-05-09 CA CA302,903A patent/CA1112463A/en not_active Expired
- 1978-05-10 FR FR7813871A patent/FR2390793A2/fr active Granted
- 1978-05-10 DE DE19782820326 patent/DE2820326A1/de not_active Ceased
- 1978-05-11 JP JP5610278A patent/JPS53140997A/ja active Pending
- 1978-05-12 NL NL7805194A patent/NL7805194A/xx not_active Application Discontinuation
- 1978-05-12 IT IT23353/78A patent/IT1113178B/it active
Also Published As
Publication number | Publication date |
---|---|
FR2390793A2 (fr) | 1978-12-08 |
DE2820326A1 (de) | 1978-11-23 |
FR2390793B2 (it) | 1984-12-28 |
CA1112463A (en) | 1981-11-17 |
JPS53140997A (en) | 1978-12-08 |
IT1113178B (it) | 1986-01-20 |
GB1599667A (en) | 1981-10-07 |
NL7805194A (nl) | 1978-11-14 |
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