发明名称 |
Illumination device and manufacturing method therefor, display device, and electronic instrument |
摘要 |
An illumination device is provided that reduces the amount of light leaked and thus improves illumination efficiency. Electroluminescent elements are formed on one surface of a transparent substrate. The electroluminescent elements are provided with at least a transparent electrode, a light emitting layer, and a reflective electrode in order from the outgoing surface of the transparent substrate. Concavities are formed on one surface of the transparent substrate and at least the reflective electrode is formed in the concavities. Alternatively, electroluminescent elements are arranged in a planar configuration, and the intervals between the electroluminescent elements and the intervals between the pixels are set so as not to be equal to each other, and also the directions in which the electroluminescent elements extend and the directions in which the pixels are aligned are set so as not to be parallel to each other.
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申请公布号 |
US2002122144(A1) |
申请公布日期 |
2002.09.05 |
申请号 |
US20010021003 |
申请日期 |
2001.12.19 |
申请人 |
SEIKO EPSON CORPORATION |
发明人 |
YOSHIDA SHOHEI;IISAKA HIDEHITO;SAKATA HIDEFUMI;TAKEUCHI TETSUHIKO |
分类号 |
G02F1/13357;H01L51/52;(IPC1-7):G02F1/133 |
主分类号 |
G02F1/13357 |
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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