ATE895T1 - Passive elektro-optische anzeigevorrichtung, verfahren zum ansteuern einer solchen anzeigevorrichtung und deren verwendung. - Google Patents

Passive elektro-optische anzeigevorrichtung, verfahren zum ansteuern einer solchen anzeigevorrichtung und deren verwendung.

Info

Publication number
ATE895T1
ATE895T1 AT79104371T AT79104371T ATE895T1 AT E895 T1 ATE895 T1 AT E895T1 AT 79104371 T AT79104371 T AT 79104371T AT 79104371 T AT79104371 T AT 79104371T AT E895 T1 ATE895 T1 AT E895T1
Authority
AT
Austria
Prior art keywords
indicator
parts
driving
groups
electrodes
Prior art date
Application number
AT79104371T
Other languages
English (en)
Inventor
Karl M. Dipl.-Ing. Tauer
Original Assignee
Siemens Aktiengesellschaft Berlin Und Muenchen
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 Siemens Aktiengesellschaft Berlin Und Muenchen filed Critical Siemens Aktiengesellschaft Berlin Und Muenchen
Application granted granted Critical
Publication of ATE895T1 publication Critical patent/ATE895T1/de

Links

Classifications

    • 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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134327—Segmented, e.g. alpha numeric display

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Geometry (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
AT79104371T 1978-11-14 1979-11-07 Passive elektro-optische anzeigevorrichtung, verfahren zum ansteuern einer solchen anzeigevorrichtung und deren verwendung. ATE895T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2849381A DE2849381C3 (de) 1978-11-14 1978-11-14 Passive elektrooptische Anzeigevorrichtung zur Sieben-Segment-Darstellung mit Fehlanzeige-Erkennung
EP79104371A EP0011234B1 (de) 1978-11-14 1979-11-07 Passive elektro-optische Anzeigevorrichtung, Verfahren zum Ansteuern einer solchen Anzeigevorrichtung und deren Verwendung

Publications (1)

Publication Number Publication Date
ATE895T1 true ATE895T1 (de) 1982-05-15

Family

ID=6054648

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79104371T ATE895T1 (de) 1978-11-14 1979-11-07 Passive elektro-optische anzeigevorrichtung, verfahren zum ansteuern einer solchen anzeigevorrichtung und deren verwendung.

Country Status (5)

Country Link
US (1) US4309699A (de)
EP (1) EP0011234B1 (de)
JP (1) JPS5931711B2 (de)
AT (1) ATE895T1 (de)
DE (1) DE2849381C3 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0109473B1 (de) * 1982-11-23 1987-01-07 K-TRON Patent AG Optisches Anzeigeelement
US4547773A (en) * 1983-01-19 1985-10-15 National Research Development Corporation Character display panels and panel devices
JPS60108881A (ja) * 1983-11-17 1985-06-14 シャープ株式会社 表示素子
JPS60150147U (ja) * 1984-03-17 1985-10-05 市光工業株式会社 室内灯
DE3516298A1 (de) * 1985-05-07 1986-11-13 Sartorius Gmbh Verfahren zur ansteuerung einer fluessigkristallanzeige mit funktionsfehler-erkennbarkeit
JPS6273128A (ja) * 1985-09-27 1987-04-03 Sharp Corp 電子体温計
EP0575942A3 (en) * 1992-06-23 1995-10-25 Hitachi Ltd Display apparatus and method
US5559528A (en) * 1993-09-21 1996-09-24 Abbott Laboratories Display having redundant segments
CA2220519A1 (en) * 1995-05-09 1996-11-21 James P. Coleman Conductive font
JP7182186B2 (ja) * 2019-11-29 2022-12-02 パナソニックＩｐマネジメント株式会社 計測装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3548403A (en) * 1967-06-12 1970-12-15 Ripley Co Inc Monitoring system
IT946051B (it) * 1970-12-04 1973-05-21 Hoffmann La Roche Cellula ottica
USRE29727E (en) 1970-12-23 1978-08-08 Kabushiki Kaisha Suwa Seikosha Digital display device
JPS5114360B1 (de) * 1970-12-23 1976-05-08
US3866171A (en) * 1974-01-18 1975-02-11 Reliance Electric Co Display verifier
DE2402749C3 (de) * 1974-01-21 1979-05-10 Siemens Ag, 1000 Berlin Und 8000 Muenchen Flüssigkristallanzeigeschirm mit Mehrfachelektrodenanordnung
DE2459488A1 (de) * 1974-12-16 1976-06-24 Siemens Ag Fluessigkristall-verbundanzeigeschirm (-zelle)
CH159075A4 (de) * 1975-02-10 1977-06-30
CH613549A5 (de) * 1976-02-25 1979-09-28 Bbc Brown Boveri & Cie
NL7709432A (en) * 1977-08-26 1979-02-28 Philips Nv Alphanumeric visual display panel - with groups of electrode segments and common segments to avoid intersecting connections and using pairs with counter electrode

Also Published As

Publication number Publication date
US4309699A (en) 1982-01-05
JPS5931711B2 (ja) 1984-08-03
DE2849381B2 (de) 1980-09-25
EP0011234B1 (de) 1982-04-21
DE2849381A1 (de) 1980-05-22
EP0011234A1 (de) 1980-05-28
DE2849381C3 (de) 1981-04-30
JPS5570877A (en) 1980-05-28

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee