COLOR CONVERSION FILM WITH ALD SEALED EDGES

The present invention relates to edge-sealed color conversion films. The color conversion film, upon excitation with blue light, emits light in the visible range. The edge sealing contains inorganic material, having a thickness of 1 - 500 nm, a thickness standard deviation of less than 10%, is locat...

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Bibliographische Detailangaben
1. Verfasser:	LÜCHINGER, Norman Albert
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING FREQUENCY-CHANGING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING LIGHTING MECHANICAL ENGINEERING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF WEAPONS
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Beschreibung
Zusammenfassung:	The present invention relates to edge-sealed color conversion films. The color conversion film, upon excitation with blue light, emits light in the visible range. The edge sealing contains inorganic material, having a thickness of 1 - 500 nm, a thickness standard deviation of less than 10%, is located on all edges of the native color conversion film, thereby providing a complete and defect-free covering of the edges. The invention further provides to the manufacturing of such edge-sealed color conversion films using ALD techniques. La présente invention concerne des films de conversion de couleur à bords scellés. Le film de conversion de couleur, lors de l'excitation avec une lumière bleue, émet de la lumière dans la plage visible. Le scellement de bord contient un matériau inorganique, ayant une épaisseur de 1 à 500 nm, un écart type d'épaisseur inférieur à 10 %, est situé sur tous les bords du film de conversion de couleur natif, ce qui permet d'obtenir un recouvrement complet et sans défaut des bords. L'invention concerne en outre la fabrication de tels films de conversion de couleur scellés en bordure à l'aide de techniques ALD.