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公开(公告)号:US20130093315A1
公开(公告)日:2013-04-18
申请号:US13805172
申请日:2011-06-15
申请人: Herbert Friedrich Boerner , Rainald Manfred Gierth , Stefan Peter Grabowski , Petrus Cornelis Paulus Bouten , Peter Van De Weijer
发明人: Herbert Friedrich Boerner , Rainald Manfred Gierth , Stefan Peter Grabowski , Petrus Cornelis Paulus Bouten , Peter Van De Weijer
CPC分类号: H01L51/525 , H01L51/524 , H01L51/5246 , H01L51/5259 , H01L2251/55 , H05B33/04 , H05B33/14
摘要: The invention relates to OLEDs (1) having a substrate (2), a first electrode layer (3), a layer of organic electroluminescence material (4), a second electrode layer (5), a cover layer (6), moisture-absorbing means (9) and a separating foil (10) of resilient material. According to the invention, said foil (10) is positioned between the second electrode layer (5) and the moisture-absorbing means (9). This feature results in a longer mean life-time of the OLED. Advantageously spacer structures (12) (preferably formed as dots) are applied on the separating foil (10) between the foil (10) and the cover (6). This prevents discoloring effects around the rim of the OLED material.
摘要翻译: 本发明涉及具有基板(2),第一电极层(3),有机电致发光材料层(4),第二电极层(5),覆盖层(6),防潮层 吸收装置(9)和弹性材料的分离箔(10)。 根据本发明,所述箔(10)位于第二电极层(5)和吸湿装置(9)之间。 该特征导致OLED的平均寿命更长。 有利的是,在箔(10)和盖(6)之间的隔离箔(10)上施加间隔件结构(12)(优选地形成为点)。 这防止OLED材料周边的变色效应。
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公开(公告)号:US09392649B2
公开(公告)日:2016-07-12
申请号:US13805172
申请日:2011-06-15
申请人: Herbert Friedrich Boerner , Rainald Manfred Gierth , Stefan Peter Grabowski , Petrus Cornelis Paulus Bouten , Peter Van de Weijer
发明人: Herbert Friedrich Boerner , Rainald Manfred Gierth , Stefan Peter Grabowski , Petrus Cornelis Paulus Bouten , Peter Van de Weijer
CPC分类号: H01L51/525 , H01L51/524 , H01L51/5246 , H01L51/5259 , H01L2251/55 , H05B33/04 , H05B33/14
摘要: An organic electroluminescence device (OLED) has a substrate, a first electrode layer, a layer of organic electroluminescence material, a second electrode layer, a cover layer, a moisture-absorber and a separating foil of resilient material. The separating foil is positioned between the second electrode layer and the moisture-absorber. Spacer structures such as dots are applied on the separating foil between the foil and the cover.
摘要翻译: 有机电致发光器件(OLED)具有衬底,第一电极层,有机电致发光材料层,第二电极层,覆盖层,吸湿剂和弹性材料的分离箔。 分离箔位于第二电极层和吸湿剂之间。 诸如点之类的间隔结构被施加在箔和盖之间的分离箔上。
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