发明名称 |
Electroluminescence element |
摘要 |
An electroluminescence element (11) includes a first electrode (13), a second electrode (15), and a light emission layer (14) arranged between the first electrode (13) and the second electrode (15). The first electrode (13) is formed of a material having a higher volume resistivity than that of the material of the second electrode (15). A connector portion (18) electrically connects a feeder portion (16) to the first electrode (13). The resistance value of the connector portion (18) differs in correspondence with a position at which the connector portion (18) connects the feeder portion (16) to the first electrode (13). The brightness distribution of the electroluminescence element is thus adjusted to a desired state.
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申请公布号 |
EP1679939(A2) |
申请公布日期 |
2006.07.12 |
申请号 |
EP20050028280 |
申请日期 |
2005.12.23 |
申请人 |
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI |
发明人 |
KAWAUCHI, HIROYASU;HARADA, MASAYUKI;TAKEUCHI, NORIHITO;HIEDA, MASATO |
分类号 |
H05B33/06;H01L51/52;H05B33/26 |
主分类号 |
H05B33/06 |
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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