NL7512083A - Weergavepaneel met vloeibaar kristal, alsmede werkwijze voor het doen werken daarvan. - Google Patents

Weergavepaneel met vloeibaar kristal, alsmede werkwijze voor het doen werken daarvan.

Info

Publication number
NL7512083A
NL7512083A NL7512083A NL7512083A NL7512083A NL 7512083 A NL7512083 A NL 7512083A NL 7512083 A NL7512083 A NL 7512083A NL 7512083 A NL7512083 A NL 7512083A NL 7512083 A NL7512083 A NL 7512083A
Authority
NL
Netherlands
Prior art keywords
doing
procedure
liquid crystal
display panel
panel
Prior art date
Application number
NL7512083A
Other languages
English (en)
Original Assignee
Hitachi Ltd
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 JP11716474A external-priority patent/JPS5144492A/ja
Priority claimed from JP11716374A external-priority patent/JPS5160108A/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of NL7512083A publication Critical patent/NL7512083A/nl

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/367—Control of matrices with row and column drivers with a nonlinear element in series with the liquid crystal cell, e.g. a diode, or M.I.M. element
    • 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
    • G02F1/135—Liquid crystal cells structurally associated with a photoconducting or a ferro-electric layer, the properties of which can be optically or electrically varied
    • G02F1/1358—Liquid crystal cells structurally associated with a photoconducting or a ferro-electric layer, the properties of which can be optically or electrically varied the supplementary layer being a ferro-electric layer

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
NL7512083A 1974-10-14 1975-10-14 Weergavepaneel met vloeibaar kristal, alsmede werkwijze voor het doen werken daarvan. NL7512083A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11716474A JPS5144492A (ja) 1974-10-14 1974-10-14 Ekishohyojipaneru
JP11716374A JPS5160108A (en) 1974-10-14 1974-10-14 Gazohyojisochino kudohoho

Publications (1)

Publication Number Publication Date
NL7512083A true NL7512083A (nl) 1976-04-20

Family

ID=26455334

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7512083A NL7512083A (nl) 1974-10-14 1975-10-14 Weergavepaneel met vloeibaar kristal, alsmede werkwijze voor het doen werken daarvan.

Country Status (4)

Country Link
US (1) US4021798A (nl)
DE (1) DE2546049A1 (nl)
GB (1) GB1525405A (nl)
NL (1) NL7512083A (nl)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087792A (en) * 1977-03-03 1978-05-02 Westinghouse Electric Corp. Electro-optic display system
DE2849221C2 (de) * 1978-11-13 1983-01-27 Günter Dipl.-Phys. 3303 Vechelde Kramer Anzeigeeinrichtung mit Flüssigkristallelementen
JPS5764776A (en) * 1980-10-09 1982-04-20 Nippon Denshi Kogyo Shinko Liquid crystal display unit
US4655561A (en) * 1983-04-19 1987-04-07 Canon Kabushiki Kaisha Method of driving optical modulation device using ferroelectric liquid crystal
US4547042A (en) * 1983-08-05 1985-10-15 At&T Information Systems Inc. Liquid crystal display with electrode shielding another electrode
US4639087A (en) * 1984-08-08 1987-01-27 Energy Conversion Devices, Inc. Displays having pixels with two portions and capacitors
US4653860A (en) * 1985-01-07 1987-03-31 Thomson Components-Mostek Corporation Programable mask or reticle with opaque portions on electrodes
JPS6280626A (ja) * 1985-10-04 1987-04-14 Hosiden Electronics Co Ltd 液晶表示素子
JPS62124525A (ja) * 1985-11-25 1987-06-05 Semiconductor Energy Lab Co Ltd 液晶装置
JPS62159124A (ja) * 1986-01-07 1987-07-15 Semiconductor Energy Lab Co Ltd 液晶装置
EP0234429B1 (en) * 1986-02-17 1995-05-24 Sel Semiconductor Energy Laboratory Co., Ltd. Liquid crystal device with a charge strage structure
FR2599171B1 (fr) * 1986-05-20 1989-12-08 Thomson Csf Ecran de visualisation electrooptique et procede de realisation
JP2505757B2 (ja) * 1986-07-23 1996-06-12 キヤノン株式会社 光学変調素子の駆動法
US5268777A (en) * 1987-12-23 1993-12-07 Seiko Epson Corporation Driving method of active matrix display having ferroelectric layer as active layer
DE3850949T2 (de) * 1987-12-23 1995-01-05 Seiko Epson Corp Elektrooptische Flüssigkristallanzeigevorrichtung mit aktiver Matrix und deren Ansteuerungsmethode.
US5282069A (en) * 1987-12-23 1994-01-25 Seiko Epson Corporation Active device and active matrix display having ferroelectric layer as active layer
US5225821A (en) * 1988-12-22 1993-07-06 Seiko Epson Corporation Method for driving an active matrix display and active matrix display
JP2775040B2 (ja) * 1991-10-29 1998-07-09 株式会社 半導体エネルギー研究所 電気光学表示装置およびその駆動方法
JPH07114002A (ja) * 1993-10-18 1995-05-02 Fuji Xerox Co Ltd アクティブマトリクス型液晶ディスプレイの駆動方法
US5986724A (en) * 1996-03-01 1999-11-16 Kabushiki Kaisha Toshiba Liquid crystal display with liquid crystal layer and ferroelectric layer connected to drain of TFT
US5943111A (en) * 1998-06-09 1999-08-24 Symetrix Corporation Layered superlattice ferroelectric liquid crystal display
JP4202012B2 (ja) * 2001-11-09 2008-12-24 株式会社半導体エネルギー研究所 発光装置及び電流記憶回路

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3086143A (en) * 1959-11-19 1963-04-16 Westinghouse Electric Corp Display device
DE2037676B2 (de) * 1970-07-29 1973-04-12 Siemens AG, 1000 Berlin u. 8000 München Anzeigeschirm mit einer fluessigkeristallschicht sowie verfahren zu dessen herstellung
US3932026A (en) * 1972-11-03 1976-01-13 International Business Machines Corporation Liquid crystal display assembly having dielectric coated electrodes

Also Published As

Publication number Publication date
DE2546049A1 (de) 1976-04-22
GB1525405A (en) 1978-09-20
US4021798A (en) 1977-05-03

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Legal Events

Date Code Title Description
BV The patent application has lapsed