Patent · US Active

Light source having at least one first light-emitting semiconductor component, a first carrier element and a distributing element

US12420563B2 · kind B2 · utility

0Cited by

1References

18Claims

0Family size

Assignee

Excelitas Noblelight GmbH · DE

Inventors

Stefan Meyer · Langensendelbach, DE
Jochen Grade · Hanau, DE
Nico Peifer · Hanau, DE
Andreas Stahl · Cologne, DE
Janek DESGRONTE · Hanau, DE

Key dates

Filing date	Jan 14, 2020
Grant date	Sep 23, 2025
Priority date	—
Expiry date	Mar 25, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH10H20/8586
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

A light source. The light source includes as components which superimpose one another in this sequence: a first light-emitting semiconductor component; a first carrier element comprising a first carrier surface which faces the first light-emitting semiconductor component and a first cooling surface deliminating at least in part a first fluid path; and a distributor element comprising a first cavity and a further cavity. The first cavity and the further cavity are fluidically connected to one another by the first fluid path. Also disclosed are a printing machine; methods, in particular for producing a printed product, for irradiating a material to be irradiated, and for producing a light source; corresponding method products; an assembly having the light source; and uses of the light source.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.