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公开(公告)号:US07731860B2
公开(公告)日:2010-06-08
申请号:US10551647
申请日:2004-04-02
CPC分类号: H01L51/0017 , H01L51/56
摘要: A method of removing an organic, preferably polymeric, light-emitting material (4) from defined areas of a substrate (1) comprises the steps of arranging a shadow mask (5) to overlie the organic material other than in the defined areas, and applying a beam of ions (7) to the defined areas through the mask. The method is useful in forming organic light-emitting diode arrays.
摘要翻译: 从衬底(1)的限定区域去除有机的,优选聚合的发光材料(4)的方法包括以下步骤:将荫罩(5)布置在除了限定区域之外的有机材料上,以及 通过掩模将一束离子(7)施加到限定的区域。 该方法在形成有机发光二极管阵列方面是有用的。