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Strahlungsemittierendes Bauteil mit akustisch einstellbarer Wirkung und Verfahren zur Herstellung derselben

RADIATION-EMITTING DEVICE HAVING AN ACOUSTICALLY ADJUSTABLE EFFECT AND METHOD FOR PRODUCING SAME
 
: Sedlbauer, Klaus

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Frontpage ()

DE 102012000412 A1: 20120112
Deutsch
Patent, Elektronische Publikation
Fraunhofer IBP ()

Abstract
The invention relates to a planar arrangement comprising a radiation-emitting device having at least one radiation-emitting component (9), wherein the component (9) comprises a substrate (1), an anode (2), a cathode (4) and at least one active layer (3) arranged between the anode (2) and the cathode (4). The arrangement is distinguished by the fact that a plurality of cutouts (7) are present in the planar arrangement, such that the planar arrangement is embodied acoustically as a microperforated absorber or as part of a microperforated absorber.

: http://publica.fraunhofer.de/dokumente/N-270907.html