JPS5491197A - Method of controlling liquid crystal unit and display unit executed thereby - Google Patents

Method of controlling liquid crystal unit and display unit executed thereby

Info

Publication number
JPS5491197A
JPS5491197A JP15695078A JP15695078A JPS5491197A JP S5491197 A JPS5491197 A JP S5491197A JP 15695078 A JP15695078 A JP 15695078A JP 15695078 A JP15695078 A JP 15695078A JP S5491197 A JPS5491197 A JP S5491197A
Authority
JP
Japan
Prior art keywords
liquid crystal
controlling liquid
display unit
executed
unit
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP15695078A
Other languages
English (en)
Inventor
Uubue Raifu Hansu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KOHLER HANS MICHAEL
Original Assignee
KOHLER HANS MICHAEL
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
Priority claimed from DE19772757502 external-priority patent/DE2757502A1/de
Priority claimed from DE19782803899 external-priority patent/DE2803899C2/de
Application filed by KOHLER HANS MICHAEL filed Critical KOHLER HANS MICHAEL
Publication of JPS5491197A publication Critical patent/JPS5491197A/ja
Pending legal-status Critical Current

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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • 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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/08—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques
    • G04G9/12—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques using light valves, e.g. liquid crystals
    • G04G9/122—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques using light valves, e.g. liquid crystals using multiplexing techniques

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Geometry (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electric Clocks (AREA)
JP15695078A 1977-12-22 1978-12-21 Method of controlling liquid crystal unit and display unit executed thereby Pending JPS5491197A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19772757502 DE2757502A1 (de) 1977-12-22 1977-12-22 Ansteuerung einer fluessigkristallanzeigeeinrichtung
DE19782803899 DE2803899C2 (de) 1978-01-30 1978-01-30 Verfahren zur Ansteuerung einer quasianalogen Uhren-Anzeigeeinrichtung

Publications (1)

Publication Number Publication Date
JPS5491197A true JPS5491197A (en) 1979-07-19

Family

ID=25773356

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15695078A Pending JPS5491197A (en) 1977-12-22 1978-12-21 Method of controlling liquid crystal unit and display unit executed thereby

Country Status (7)

Country Link
JP (1) JPS5491197A (ja)
BR (1) BR7808403A (ja)
FR (1) FR2412900A1 (ja)
GB (1) GB2011143B (ja)
IT (1) IT1109233B (ja)
NL (1) NL7812331A (ja)
SE (1) SE7812956L (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56153279A (en) * 1981-04-01 1981-11-27 Seikosha Co Ltd Whole electronic analog display timepiece
JPS56153280A (en) * 1981-04-01 1981-11-27 Seikosha Co Ltd Whole electronic analog display timepiece
JPS62201095U (ja) * 1987-06-08 1987-12-22

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH631861GA3 (ja) * 1980-02-18 1982-09-15
GB2144255B (en) * 1983-07-28 1987-01-14 Secr Defence A meter display
FR2639754A1 (fr) * 1988-11-30 1990-06-01 Jaeger Dispositif perfectionne d'affichage a cristaux liquides
KR102162257B1 (ko) * 2014-07-31 2020-10-07 엘지디스플레이 주식회사 디스플레이 장치

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56153279A (en) * 1981-04-01 1981-11-27 Seikosha Co Ltd Whole electronic analog display timepiece
JPS56153280A (en) * 1981-04-01 1981-11-27 Seikosha Co Ltd Whole electronic analog display timepiece
JPS6260675B2 (ja) * 1981-04-01 1987-12-17 Seikosha Kk
JPS62201095U (ja) * 1987-06-08 1987-12-22
JPS6349749Y2 (ja) * 1987-06-08 1988-12-21

Also Published As

Publication number Publication date
IT1109233B (it) 1985-12-16
BR7808403A (pt) 1980-04-01
NL7812331A (nl) 1979-06-26
FR2412900A1 (fr) 1979-07-20
GB2011143B (en) 1982-06-30
IT7852376A0 (it) 1978-12-20
SE7812956L (sv) 1979-06-23
GB2011143A (en) 1979-07-04

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