发明名称 |
ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE |
摘要 |
<p>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. <IMAGE></p> |
申请公布号 |
EP0892589(A1) |
申请公布日期 |
1999.01.20 |
申请号 |
EP19980901510 |
申请日期 |
1998.02.04 |
申请人 |
IDEMITSU KOSAN COMPANY LIMITED |
发明人 |
EIDA, MITSURU;HOSOKAWA, CHISIO;MATSUURA, MASAHIDE |
分类号 |
H01L27/32;H05B33/12;H05B33/22;(IPC1-7):H05B33/22 |
主分类号 |
H01L27/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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