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JP2007115638A Pixel structure 审中-公开
标题翻译：像素结构
公开(公告)号：JP2007115638A
公开(公告)日：2007-05-10
申请号：JP2005308843
申请日：2005-10-24
申请人： Chunghwa Picture Tubes Ltd , 中華映管股▲ふん▼有限公司
发明人： WANG LIANG-YUAN , TZEN CHIH-KWANG , KO HAIRIN , KO ICHIRYU , TSAI YA-PING , TANG SHUENN-JIUN
IPC分类号： H05B33/02 , G02B5/20 , G02B5/28 , G09F9/30 , H01L27/32 , H01L51/50 , H05B33/10
摘要： PROBLEM TO BE SOLVED: To provide a pixel structure having better color purity.
SOLUTION: The pixel structure comprises a control unit, an organic electroluminescent (OEL) unit, and a filter structure. The control unit is disposed on a substrate and driven by scanning lines and data lines. The OEL unit is disposed on the substrate and has a transparent electrode, a light emission layer and a metal electrode. The transparent electrode is electrically connected with the control unit, and the light emission layer and the metal electrode are disposed on the transparent electrode in order. The filter structure is interposed between the substrate and the OEL unit, and has a plurality of first and second dielectric layers. The first and second dielectric layers are alternately laminated. The refraction index of the first dielectric layer is different from that of the second dielectric layer.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供具有更好色纯度的像素结构。解决方案：像素结构包括控制单元，有机电致发光（OEL）单元和滤波器结构。控制单元设置在基板上并通过扫描线和数据线驱动。 OEL单元设置在基板上，并具有透明电极，发光层和金属电极。透明电极与控制单元电连接，发光层和金属电极按顺序设置在透明电极上。过滤器结构介于基板和OEL单元之间，并且具有多个第一和第二介电层。第一和第二电介质层交替层叠。第一电介质层的折射率与第二电介质层的折射率不同。版权所有（C）2007，JPO＆INPIT

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