IT993235B - INDICATOR PANEL WITH NUMERICAL INDIRIZATION WORKING WITH AMBIENT LIGHT - Google Patents

INDICATOR PANEL WITH NUMERICAL INDIRIZATION WORKING WITH AMBIENT LIGHT

Info

Publication number
IT993235B
IT993235B IT28875/73A IT2887573A IT993235B IT 993235 B IT993235 B IT 993235B IT 28875/73 A IT28875/73 A IT 28875/73A IT 2887573 A IT2887573 A IT 2887573A IT 993235 B IT993235 B IT 993235B
Authority
IT
Italy
Prior art keywords
indirization
numerical
working
ambient light
indicator panel
Prior art date
Application number
IT28875/73A
Other languages
Italian (it)
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Application granted granted Critical
Publication of IT993235B publication Critical patent/IT993235B/en

Links

Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20Control 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
    • G09G3/34Control 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
    • G09G3/3486Control 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
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/004Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30Indicating 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
    • G09F9/37Indicating 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
    • G09F9/372Indicating 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
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30Indicating 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
    • G09F9/37Indicating 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
    • G09F9/375Indicating 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
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/04Control 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
    • G09G3/16Control 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
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62Record 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)
  • Electromagnetism (AREA)
  • Optics & Photonics (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)
IT28875/73A 1972-09-18 1973-09-13 INDICATOR PANEL WITH NUMERICAL INDIRIZATION WORKING WITH AMBIENT LIGHT IT993235B (en)

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
IT993235B true IT993235B (en) 1975-09-30

Family

ID=23114899

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28875/73A IT993235B (en) 1972-09-18 1973-09-13 INDICATOR PANEL WITH NUMERICAL INDIRIZATION WORKING WITH AMBIENT LIGHT

Country Status (8)

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

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2245005B1 (en) * 1973-09-21 1978-01-13 Thomson Csf
US3924228A (en) * 1975-01-06 1975-12-02 Bendix Corp Electrostatically actuated display panel
FR2318474A1 (en) * 1975-07-17 1977-02-11 Thomson Csf ELECTROPHORESIS DISPLAY DEVICE
NL7510103A (en) * 1975-08-27 1977-03-01 Philips Nv ELECTROSTATICALLY CONTROLLED IMAGE DISPLAY DEVICE.
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
WO1984002414A1 (en) * 1982-12-08 1984-06-21 Roger Samuel Kent Display member
AU585082B2 (en) * 1985-10-03 1989-06-08 E.R.G. Management Services Ltd. Display member
US4831372A (en) * 1986-09-29 1989-05-16 Astec International Ltd. Display apparatus
JPH01302388A (en) * 1988-05-31 1989-12-06 Nitto Kohki Co Ltd Display element, display method and display device
US5359183A (en) * 1992-04-06 1994-10-25 Rafael Skodlar Payment card with display
JPH10326088A (en) 1997-03-24 1998-12-08 Ngk Insulators Ltd Display driving device and display driving method
US6304364B1 (en) * 1997-06-11 2001-10-16 President & Fellows Of Harvard College Elastomeric light valves
JP3437743B2 (en) * 1997-07-18 2003-08-18 日本碍子株式会社 Display driving apparatus and display driving method
FR2781305A1 (en) * 1998-07-15 2000-01-21 Commissariat Energie Atomique Flexible walls colored liquid holder for isotropic displays having mechanical wall adjuster point maximum/minimum liquid absorption varying .
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
NL7312348A (en) 1974-03-20
DE2342846B2 (en) 1978-07-20
GB1397168A (en) 1975-06-11
CA975857A (en) 1975-10-07
US3812490A (en) 1974-05-21
JPS4970593A (en) 1974-07-08
DE2342846C3 (en) 1979-03-08
DE2342846A1 (en) 1974-03-28
FR2199910A5 (en) 1974-04-12

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