发明名称 Organic electroluminescent display device capable of preventing color mixing
摘要 An organic electroluminescence display device 100 comprises a color modulating member 2 including a plurality of shading layers 21 and a plurality of color modulating layers 22, the layers 21 and 22 being arranged in a planar and discrete manner, an organic EL electroluminescent member 3 including a plurality of organic EL elements arranged in a planar and discrete manner at a site corresponding to the color modulating layers 22, and a transparent medium 1 sandwiched between the color modulating member 2 and the organic EL electroluminescent member 3, wherein the relation d2>=d1 is satisfied, with d1 being a distance between the color modulating member 2 and the organic EL electroluminescent member 3, and d2 being a width of the shading layer. A practical organic EL display device is thus provided which has an excellent viewing angle property as well as an excellent visuality and which can prevent occurrence of color-shift (color mixing) and blot.
申请公布号 US6344712(B1) 申请公布日期 2002.02.05
申请号 US19980147104 申请日期 1998.10.05
申请人 IDEMITSU KOSAN CO., LTD. 发明人 EIDA MITSURU;HOSOKAWA CHISIO;MATSUURA MASAHIDE
分类号 H01L27/32;H05B33/12;H05B33/22;(IPC1-7):H01J1/62;H01J63/04 主分类号 H01L27/32
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