Lighting device with radiation homogenization

DE102010020156B4Active Publication Date: 2025-12-31NATH GUNTHER
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Patent Information

Application Number
DE102010020156
Authority / Receiving Office
DE · DE
Patent Type
Patents
Current Assignee / Owner
Priority Date
2009-05-15
Filing Date
2010-05-11
Publication Date
2025-12-31
Estimated Expiration
2030-05-11

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Abstract

Lighting device with a radiation source (23) and a flexible liquid light guide (21; 31) containing a fluorocarbon polymer, characterized by a curvature element (22; 32; 42) attached to the liquid light guide (21; 31), which imposes a curvature on the liquid light guide (21; 31), has several openings (33) and is clamped to the liquid light guide (21; 31) by guiding the latter through the openings (33), wherein the openings (33) are elongated holes, and the curvature element (22; 32; 42) further comprises threading channels (34; 44) through which the liquid light guide (21; 31) can be pushed from one side of the curvature element (22; 32; 42) into the respective openings (33).
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Citation Information

Patent Citations

  • Light transmission device with thick-core fiber for measurement of photometric and radiometric variables, uses bracing device coupled to connector for guidance of part-section of thick-core fiber

    DE10021940A1

  • Liq. waveguide with fluorocarbon polymer sheath - has thin Teflon AF lining layer for reduced cost and transmission losses

    DE4233087A1

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    GB2037000A

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    GB2180363A

  • Apparatus and method for editing film

    US5151725A