发明名称 |
Light-emitting device and electronic device |
摘要 |
The present invention provides a light-emitting device that can independently display images of both front and back sides, in a light emitting device that can display in the both sides and also provides a light-emitting device in which the aperture ratio of both or either of front and back displays increases. A light-emitting device has a structure in which a first light-emitting element and a second light-emitting element that are adjacent to each other are arranged in matrix; wherein the first light-emitting element can emit light to a first side of a substrate and the second light-emitting element can emit light to a second side that is opposite to the first side of the substrate. And light-emission of the first light-emitting element to the second side is shielded and light-emission of the second light-emitting element to the first side is shielded. In each light-emitting element, since a side opposite to a light-emitting side has a film having a light shielding effect, light-emission can be performed separately in each side.
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申请公布号 |
US2004227159(A1) |
申请公布日期 |
2004.11.18 |
申请号 |
US20040839340 |
申请日期 |
2004.05.06 |
申请人 |
NAKASHIMA HARUE;SEO SATOSHI;NEMOTO YUKIE |
发明人 |
NAKASHIMA HARUE;SEO SATOSHI;NEMOTO YUKIE |
分类号 |
H05B33/00;G09G3/32;H01L27/15;H01L27/32;H05B33/12;H05B33/28;(IPC1-7):H01L27/15 |
主分类号 |
H05B33/00 |
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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