IT984473B - Visualizzatore a cristalli liquidi pilotabile in multiple - Google Patents

Visualizzatore a cristalli liquidi pilotabile in multiple

Info

Publication number
IT984473B
IT984473B IT6810473A IT6810473A IT984473B IT 984473 B IT984473 B IT 984473B IT 6810473 A IT6810473 A IT 6810473A IT 6810473 A IT6810473 A IT 6810473A IT 984473 B IT984473 B IT 984473B
Authority
IT
Italy
Prior art keywords
operated
liquid crystal
crystal display
display
liquid
Prior art date
Application number
IT6810473A
Other languages
English (en)
Original Assignee
Olivetti & Co Spa
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 Olivetti & Co Spa filed Critical Olivetti & Co Spa
Priority to IT6810473A priority Critical patent/IT984473B/it
Priority to DE19742418022 priority patent/DE2418022A1/de
Application granted granted Critical
Publication of IT984473B publication Critical patent/IT984473B/it

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
    • G02F1/133345—Insulating layers

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
IT6810473A 1973-04-18 1973-04-18 Visualizzatore a cristalli liquidi pilotabile in multiple IT984473B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT6810473A IT984473B (it) 1973-04-18 1973-04-18 Visualizzatore a cristalli liquidi pilotabile in multiple
DE19742418022 DE2418022A1 (de) 1973-04-18 1974-04-10 Fluessigkristall-anzeige in multiplex

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6810473A IT984473B (it) 1973-04-18 1973-04-18 Visualizzatore a cristalli liquidi pilotabile in multiple

Publications (1)

Publication Number Publication Date
IT984473B true IT984473B (it) 1974-11-20

Family

ID=11307879

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6810473A IT984473B (it) 1973-04-18 1973-04-18 Visualizzatore a cristalli liquidi pilotabile in multiple

Country Status (2)

Country Link
DE (1) DE2418022A1 (it)
IT (1) IT984473B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5947287B2 (ja) * 1975-03-31 1984-11-17 シャープ株式会社 ツイストネマテイツク液晶表示素子の製造方法
JPS56122885A (en) * 1980-02-29 1981-09-26 Sharp Corp Liquid crystal display apparatus
JPS56122010A (en) * 1980-02-29 1981-09-25 Sharp Corp Liquid crystal display device
JPS56122011A (en) * 1980-02-29 1981-09-25 Sharp Corp Sealing structure of liquid crystal panel
US4653859A (en) * 1983-03-04 1987-03-31 Canon Kabushiki Kaisha Liquid crystal optical modulating element having particular capacitance between lines and method for driving the same
JP2769879B2 (ja) * 1989-09-29 1998-06-25 キヤノン株式会社 カイラルスメクチック液晶素子
NL8902421A (nl) * 1989-09-29 1991-04-16 Philips Nv Weergeefinrichting.

Also Published As

Publication number Publication date
DE2418022A1 (de) 1974-11-07

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