DE29706271U1 - Pipp-Leuchttafel (eingetragene Marke) mit geteiltem Rahmenprofil - Google Patents

Pipp-Leuchttafel (eingetragene Marke) mit geteiltem Rahmenprofil

Info

Publication number
DE29706271U1
DE29706271U1 DE29706271U DE29706271U DE29706271U1 DE 29706271 U1 DE29706271 U1 DE 29706271U1 DE 29706271 U DE29706271 U DE 29706271U DE 29706271 U DE29706271 U DE 29706271U DE 29706271 U1 DE29706271 U1 DE 29706271U1
Authority
DE
Germany
Prior art keywords
pipp
registered trademark
frame profile
light panel
divided frame
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE29706271U
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PAETZOLD WOLFGANG 18225 OSTSEEBAD KUEHLUNGSBORN DE
Original Assignee
PAETZOLD WOLFGANG 18225 OSTSEEBAD KUEHLUNGSBORN DE
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 PAETZOLD WOLFGANG 18225 OSTSEEBAD KUEHLUNGSBORN DE filed Critical PAETZOLD WOLFGANG 18225 OSTSEEBAD KUEHLUNGSBORN DE
Priority to DE29706271U priority Critical patent/DE29706271U1/de
Publication of DE29706271U1 publication Critical patent/DE29706271U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—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 planar or of plate-like form
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0086—Positioning aspects
    • G02B6/0091—Positioning aspects of the light source relative to the light guide
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/18—Edge-illuminated signs
    • 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
    • G02B6/0011—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 planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
DE29706271U 1997-04-09 1997-04-09 Pipp-Leuchttafel (eingetragene Marke) mit geteiltem Rahmenprofil Expired - Lifetime DE29706271U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29706271U DE29706271U1 (de) 1997-04-09 1997-04-09 Pipp-Leuchttafel (eingetragene Marke) mit geteiltem Rahmenprofil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29706271U DE29706271U1 (de) 1997-04-09 1997-04-09 Pipp-Leuchttafel (eingetragene Marke) mit geteiltem Rahmenprofil

Publications (1)

Publication Number Publication Date
DE29706271U1 true DE29706271U1 (de) 1997-09-25

Family

ID=8038632

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29706271U Expired - Lifetime DE29706271U1 (de) 1997-04-09 1997-04-09 Pipp-Leuchttafel (eingetragene Marke) mit geteiltem Rahmenprofil

Country Status (1)

Country Link
DE (1) DE29706271U1 (de)

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19971106

R120 Application withdrawn or ip right abandoned

Effective date: 20000222