NL7312348A - - Google Patents

Info

Publication number
NL7312348A
NL7312348A NL7312348A NL7312348A NL7312348A NL 7312348 A NL7312348 A NL 7312348A NL 7312348 A NL7312348 A NL 7312348A NL 7312348 A NL7312348 A NL 7312348A NL 7312348 A NL7312348 A NL 7312348A
Authority
NL
Netherlands
Application number
NL7312348A
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 filed Critical
Publication of NL7312348A publication Critical patent/NL7312348A/xx

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
    • G09G3/3486—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 light modulating elements actuated by a magnetic field
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/004—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • 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
    • G09F9/37—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 movable elements
    • G09F9/372—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 movable elements the positions of the elements being controlled by the application of an electric field
    • 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
    • G09F9/37—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 movable elements
    • G09F9/375—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 movable elements the position of the elements being controlled by the application of a magnetic field
    • 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
    • G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions
    • G09G3/16—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions by control of light from an independent source
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
NL7312348A 1972-09-18 1973-09-07 NL7312348A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00290187A US3812490A (en) 1972-09-18 1972-09-18 Flexible membrane display panel for generating characters visible in ambient light

Publications (1)

Publication Number Publication Date
NL7312348A true NL7312348A (it) 1974-03-20

Family

ID=23114899

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7312348A NL7312348A (it) 1972-09-18 1973-09-07

Country Status (8)

Country Link
US (1) US3812490A (it)
JP (1) JPS4970593A (it)
CA (1) CA975857A (it)
DE (1) DE2342846C3 (it)
FR (1) FR2199910A5 (it)
GB (1) GB1397168A (it)
IT (1) IT993235B (it)
NL (1) NL7312348A (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2245005B1 (it) * 1973-09-21 1978-01-13 Thomson Csf
US3924228A (en) * 1975-01-06 1975-12-02 Bendix Corp Electrostatically actuated display panel
FR2318474A1 (fr) * 1975-07-17 1977-02-11 Thomson Csf Dispositif d'affichage par electrophorese
NL7510103A (nl) * 1975-08-27 1977-03-01 Philips Nv Elektrostatisch bestuurde beeldweergeefinrichting.
GB2101386B (en) * 1981-06-16 1984-10-24 Robin Warne Visual display apparatus
US4531121A (en) * 1982-10-29 1985-07-23 Integrated Systems Engineering, Inc. Electromechanical discrete element and a large sign or display
US4775862A (en) * 1982-12-08 1988-10-04 E.R.G. Management Services Ltd. Bi-stable electromagnetically operated display member
EP0158635B1 (en) * 1982-12-08 1988-08-10 E.R.G. Management Services Ltd. Display member
JPS63501041A (ja) * 1985-10-03 1988-04-14 イ−．ア−ル．ジ−．マネイジメント　サ−ビシイ−ズ　リミテツド 改良した表示装置
US4831372A (en) * 1986-09-29 1989-05-16 Astec International Ltd. Display apparatus
JPH01302388A (ja) * 1988-05-31 1989-12-06 Nitto Kohki Co Ltd ディスプレイ素子、ディスプレイ方法、並びにディスプレイ装置
US5359183A (en) * 1992-04-06 1994-10-25 Rafael Skodlar Payment card with display
JPH10326088A (ja) * 1997-03-24 1998-12-08 Ngk Insulators Ltd ディスプレイの駆動装置及びディスプレイの駆動方法
US6304364B1 (en) * 1997-06-11 2001-10-16 President & Fellows Of Harvard College Elastomeric light valves
JP3437743B2 (ja) * 1997-07-18 2003-08-18 日本碍子株式会社 ディスプレイの駆動装置及びディスプレイの駆動方法
FR2781305A1 (fr) * 1998-07-15 2000-01-21 Commissariat Energie Atomique Dispositif d'affichage a tres faible consommation
US6284352B1 (en) * 1998-12-21 2001-09-04 Xerox Corporation Ferrofluidic electric paper
AU1905401A (en) * 1999-11-26 2001-06-04 Fatima Muzrievna Kokova Light modulating element of a display
GB2363506B (en) * 2000-06-15 2004-08-18 Decoi Architects Ltd Display system
US6798959B2 (en) * 2001-09-03 2004-09-28 Ngk Insulators, Ltd. Display device and method for producing the same

Also Published As

Publication number Publication date
CA975857A (en) 1975-10-07
IT993235B (it) 1975-09-30
DE2342846C3 (de) 1979-03-08
FR2199910A5 (it) 1974-04-12
JPS4970593A (it) 1974-07-08
US3812490A (en) 1974-05-21
GB1397168A (en) 1975-06-11
DE2342846B2 (de) 1978-07-20
DE2342846A1 (de) 1974-03-28

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Legal Events

Date Code Title Description
BV The patent application has lapsed