FI792885A - ANORDINATION FOR RIKTAD LJUSUTSTRAOLNING VID TECKENGIVNINGSANORDNINGAR - Google Patents

ANORDINATION FOR RIKTAD LJUSUTSTRAOLNING VID TECKENGIVNINGSANORDNINGAR

Info

Publication number
FI792885A
FI792885A FI792885A FI792885A FI792885A FI 792885 A FI792885 A FI 792885A FI 792885 A FI792885 A FI 792885A FI 792885 A FI792885 A FI 792885A FI 792885 A FI792885 A FI 792885A
Authority
FI
Finland
Prior art keywords
teckengivningsanordningar
riktad
ljusutstraolning
anordination
vid
Prior art date
Application number
FI792885A
Other languages
Finnish (fi)
Inventor
Waldemar Gaertner
Gerhard Kutschan
Werner Dulich
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of FI792885A publication Critical patent/FI792885A/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/3616—Holders, macro size fixtures for mechanically holding or positioning fibres, e.g. on an optical bench
    • G02B6/3624—Fibre head, e.g. fibre probe termination
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0418—Constructional details
    • G09F13/0472—Traffic signs
    • 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
    • G09F9/305—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 the ends of optical fibres

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Lenses (AREA)
FI792885A 1978-09-18 1979-09-17 ANORDINATION FOR RIKTAD LJUSUTSTRAOLNING VID TECKENGIVNINGSANORDNINGAR FI792885A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2840535A DE2840535C3 (en) 1978-09-18 1978-09-18 Arrangement for the directed emission of light in character display devices

Publications (1)

Publication Number Publication Date
FI792885A true FI792885A (en) 1980-03-19

Family

ID=6049732

Family Applications (1)

Application Number Title Priority Date Filing Date
FI792885A FI792885A (en) 1978-09-18 1979-09-17 ANORDINATION FOR RIKTAD LJUSUTSTRAOLNING VID TECKENGIVNINGSANORDNINGAR

Country Status (4)

Country Link
AT (1) AT377114B (en)
CH (1) CH639790A5 (en)
DE (1) DE2840535C3 (en)
FI (1) FI792885A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513417A2 (en) * 1980-08-12 1983-03-25 Asit Minguez Luis De Magnifying lens for fibre=optic transmitted display illumination - uses pyramidal internal reflector to diffuse light transmitted through optical fibre to form display cells
DE4225323C1 (en) * 1992-07-31 1993-05-06 Schott Glaswerke, 6500 Mainz, De
AT496U1 (en) * 1993-11-26 1995-11-27 Forster Franz Ing Gmbh FIBER OPTICAL LUMINAIRE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2825260A (en) * 1954-11-19 1958-03-04 O'brien Brian Optical image forming devices
GB1391260A (en) * 1971-05-18 1975-04-16 Counting Instr Ltd Display unit
DE2616298C2 (en) * 1976-04-13 1982-05-27 Siemens AG, 1000 Berlin und 8000 München Arrangement for the directed emission of light in character display devices

Also Published As

Publication number Publication date
ATA610879A (en) 1984-06-15
DE2840535A1 (en) 1980-03-20
DE2840535B2 (en) 1981-02-19
DE2840535C3 (en) 1981-11-19
AT377114B (en) 1985-02-11
CH639790A5 (en) 1983-11-30

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Legal Events

Date Code Title Description
FA Application withdrawn

Owner name: SIEMENS AKTIENGESELLSCHAFT