Display device and method for fabricating reflective sheet for the same

A method of manufacturing a reflective sheet includes preparing a film comprising first and second skin layers (178, 179) and a reflective layer (166) disposed between the first and second skin layers (178, 179) through a meltextrusion process; injecting CO 2 gas into the film and forming (S32) a pl...

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Bibliographische Detailangaben
Hauptverfasser:	Lee, Sang-Hyun, Chang, Su-Jin, Kim, Byoung-Ku, Kim, Bo-Ra, Moon, Won-Taek
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING LIGHTING MECHANICAL ENGINEERING OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	A method of manufacturing a reflective sheet includes preparing a film comprising first and second skin layers (178, 179) and a reflective layer (166) disposed between the first and second skin layers (178, 179) through a meltextrusion process; injecting CO 2 gas into the film and forming (S32) a plurality of air bubble layers (176) in the reflective layer (166) through a foaming process; forming (S34) the first and second skin layers (178, 179) having an embossing surface by pressing the film; and cutting (S36) the reflective sheet (166) comprising the first and second skin layers (178, 179) having an embossing surface using a die cutting process.