IT7823353A0 - SOLID STATE ANALOG DISPLAY DEVICE WITH REDUCED CONNECTIONS. - Google Patents
SOLID STATE ANALOG DISPLAY DEVICE WITH REDUCED CONNECTIONS.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
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 (en) | 1978-05-12 |
IT1113178B IT1113178B (en) | 1986-01-20 |
Family
ID=10136827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23353/78A IT1113178B (en) | 1977-05-12 | 1978-05-12 | ANALOG VISUALIZATION DEVICE IN SOLID STATE WITH REDUCED CONNECTIONS |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS53140997A (en) |
CA (1) | CA1112463A (en) |
DE (1) | DE2820326A1 (en) |
FR (1) | FR2390793A2 (en) |
GB (1) | GB1599667A (en) |
IT (1) | IT1113178B (en) |
NL (1) | NL7805194A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2803899C2 (en) * | 1978-01-30 | 1983-05-26 | Hans Uwe Dipl.-Phys. 8021 Taufkirchen Reif | Method for controlling a quasi-analog clock display device |
DE2834387C3 (en) | 1978-08-05 | 1981-04-16 | Eurosil GmbH, 8000 München | Electro-optical time display device |
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 (en) * | 1985-08-27 | 1987-03-02 | Rhythm Watch Co Ltd | Analog display timepiece |
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/en active Granted
- 1978-05-10 DE DE19782820326 patent/DE2820326A1/en not_active Ceased
- 1978-05-11 JP JP5610278A patent/JPS53140997A/en active Pending
- 1978-05-12 IT IT23353/78A patent/IT1113178B/en active
- 1978-05-12 NL NL7805194A patent/NL7805194A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
IT1113178B (en) | 1986-01-20 |
CA1112463A (en) | 1981-11-17 |
DE2820326A1 (en) | 1978-11-23 |
NL7805194A (en) | 1978-11-14 |
JPS53140997A (en) | 1978-12-08 |
FR2390793B2 (en) | 1984-12-28 |
GB1599667A (en) | 1981-10-07 |
FR2390793A2 (en) | 1978-12-08 |
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