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Illuminating system of flexible shape

A lighting system and flexible technology, applied in the field of lighting systems, can solve problems such as undesired flickering effects, and achieve high-integration effects

Active Publication Date: 2009-09-16
OPTOTRONIC GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A disadvantage of this light hose is that the light effect achievable with it is limited to the point-like radiation of the LEDs, so that the LEDs can be recognized as individual light points and can lead to undesired flickering effects

Method used

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  • Illuminating system of flexible shape
  • Illuminating system of flexible shape
  • Illuminating system of flexible shape

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] figure 1 A schematic diagram showing a flexible lighting system 1 according to a first embodiment, with many Type LED 2. The light-emitting diodes are formed as surface-emitting elements and emit radiation from the side facing away from the mounting surface during operation. The light-emitting diodes are arranged one behind the other on a flexible carrier material 4 in which a light path 6 is provided, which enables a homogeneous, directional and / or flicker-free light emission. The lighting system 1 is designed to be flexible in shape and emits light in a directed manner without flicker effects, while the individual light spots of the light-emitting diodes 2 are substantially invisible. The radiation power radiated by the lighting system does not fall or falls only slightly into the area between two adjacent light-emitting diodes. Furthermore, the lighting system 1 is characterized by a high degree of integration of the light-emitting diodes 2 and by the variability...

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PUM

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Abstract

An illuminating system (1) of flexible shape is disclosed, comprising at least one light diode (2), arranged on a flexible support material (4) and a lens (6) is provided which provides an even, directed and / or diffused light emission.

Description

technical field [0001] The invention relates to a shape-flexible lighting system having at least one light-emitting diode, which is arranged on a flexible carrier material. Background technique [0002] There are lighting systems in which a number of light-emitting diodes are arranged one behind the other inside a flexible plastic tube of substantially rectangular cross-section. A disadvantage of this light hose is that the light effect achievable with it is limited to the point-like radiation of the light-emitting diodes, so that the light-emitting diodes can be identified as individual light points and can lead to undesired flickering effects. Contents of the invention [0003] The object of the present invention is to realize a lighting system which, compared with conventional solutions, enables flicker-free lighting with a flexible design and compact dimensions. [0004] A flexible lighting system with at least one light-emitting diode is provided. The light-emitting...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S4/00
CPCF21V5/045F21S4/003G09F9/301F21Y2103/003F21Y2101/02F21V5/04F21S4/20F21Y2103/10F21Y2115/10
Inventor F·威尔德纳
Owner OPTOTRONIC GMBH