发明名称 LIGHT DEVICE COMPRISING OLEDS OR QLEDS
摘要 The invention relates to a light device comprising a first illuminant (2) in the form of at least one OLED or at least one QLED for producing a first light, and a second illuminant (4) in the form of at least one OLED or at least one QLED for producing a second light. The light device also comprises a first light deflecting element (6) comprising a coupling-in surface for coupling in the first light and a coupling-out surface (64) for coupling out the first light, and a second light deflecting element (8) comprising a coupling-in surface for coupling-in the second light and a coupling-out surface (84) for coupling out the second light. The coupling-out surface (64) of the first light deflecting element (6) and the coupling-out surface (84) of the second light deflecting element (8) are separated only by a gap (10) having a maximum width of a tenth, preferably a hundredth, especially a five-hundredth of the length thereof. The use of the light deflecting elements (6, 8) enables the two coupling-out surfaces (64, 84) to be arranged especially close to each other, thereby enabling an especially large, aesthetically homogeneous light-emitting surface of the light device.
申请公布号 EP2702436(A1) 申请公布日期 2014.03.05
申请号 EP20120719631 申请日期 2012.04.26
申请人 TRIDONIC DRESDEN GMBH & CO. KG 发明人 KIRCHHOF, CHRISTIAN;AMELUNG, JOERG;DWORZAK, MATHIAS;ERITT, MICHAEL
分类号 G02B6/00 主分类号 G02B6/00
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