IT1113178B - 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
IT1113178B
IT1113178B IT23353/78A IT2335378A IT1113178B IT 1113178 B IT1113178 B IT 1113178B IT 23353/78 A IT23353/78 A IT 23353/78A IT 2335378 A IT2335378 A IT 2335378A IT 1113178 B IT1113178 B IT 1113178B
Authority
IT
Italy
Prior art keywords
solid state
visualization device
analog
reduced connections
connections
Prior art date
Application number
IT23353/78A
Other languages
English (en)
Italian (it)
Other versions
IT7823353A0 (it
Original Assignee
Murrel Nicholas John
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Murrel Nicholas John filed Critical Murrel Nicholas John
Publication of IT7823353A0 publication Critical patent/IT7823353A0/it
Application granted granted Critical
Publication of IT1113178B publication Critical patent/IT1113178B/it

Links

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)
  • Electric Clocks (AREA)
  • Indicating Measured Values (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
IT23353/78A 1977-05-12 1978-05-12 Dispositivo di visualizzazione analogico allo stato solido con collegamenti ridotti IT1113178B (it)

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 IT7823353A0 (it) 1978-05-12
IT1113178B true 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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1112463A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2820326A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2390793A2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1599667A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1113178B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7805194A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3540209A (en) * 1968-07-31 1970-11-17 Timex Corp Horological time display

Also Published As

Publication number Publication date
NL7805194A (nl) 1978-11-14
GB1599667A (en) 1981-10-07
FR2390793B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-12-28
FR2390793A2 (fr) 1978-12-08
IT7823353A0 (it) 1978-05-12
DE2820326A1 (de) 1978-11-23
CA1112463A (en) 1981-11-17
JPS53140997A (en) 1978-12-08

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