JPS56153213A - Liquid crystal indicator - Google Patents

Liquid crystal indicator

Info

Publication number
JPS56153213A
JPS56153213A JP4382881A JP4382881A JPS56153213A JP S56153213 A JPS56153213 A JP S56153213A JP 4382881 A JP4382881 A JP 4382881A JP 4382881 A JP4382881 A JP 4382881A JP S56153213 A JPS56153213 A JP S56153213A
Authority
JP
Japan
Prior art keywords
liquid crystal
crystal indicator
indicator
liquid
crystal
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
JP4382881A
Other languages
Japanese (ja)
Inventor
Dabitsudo Hooru Fuiritsupu
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.)
DEJITARU KAA INSUTORAMENTEISHI
Original Assignee
DEJITARU KAA INSUTORAMENTEISHI
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 DEJITARU KAA INSUTORAMENTEISHI filed Critical DEJITARU KAA INSUTORAMENTEISHI
Publication of JPS56153213A publication Critical patent/JPS56153213A/en
Pending legal-status Critical Current

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
    • G02F1/133382—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/40—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect
    • G01R13/404—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect for discontinuous display, i.e. display of discrete values
    • G01R13/407—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect for discontinuous display, i.e. display of discrete values using a plurality of passive display elements, e.g. liquid crystal or Kerr-effect display elements
    • 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
JP4382881A 1980-03-25 1981-03-25 Liquid crystal indicator Pending JPS56153213A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8010036 1980-03-25

Publications (1)

Publication Number Publication Date
JPS56153213A true JPS56153213A (en) 1981-11-27

Family

ID=10512367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4382881A Pending JPS56153213A (en) 1980-03-25 1981-03-25 Liquid crystal indicator

Country Status (2)

Country Link
JP (1) JPS56153213A (en)
GB (1) GB2072915A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991000504A1 (en) * 1989-07-03 1991-01-10 Sira Ltd. Method and apparatus for detecting stress in an object

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01296169A (en) * 1988-05-24 1989-11-29 Sony Corp Spectrum analyzer
FR2652434A1 (en) * 1989-09-22 1991-03-29 Sextant Avionique METHOD AND DEVICE FOR OPTIMIZING THE CONTRAST AND THE ANGLE OF VIEW OF A LIQUID CRYSTAL DISPLAY
USD616308S1 (en) 2009-06-09 2010-05-25 Colgate-Palmolive Company Container

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991000504A1 (en) * 1989-07-03 1991-01-10 Sira Ltd. Method and apparatus for detecting stress in an object

Also Published As

Publication number Publication date
GB2072915A (en) 1981-10-07

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