发明名称 |
Display device with a plurality of pixels and electronic device with display device |
摘要 |
To improve color reproduction areas in a display device having light-emitting elements. A display region has a plurality of picture elements. Each picture element includes: first and second pixels each including a light-emitting element which has a chromaticity whose x-coordinate in a CIE-XY chromaticity diagram is 0.50 or more; third and fourth pixels each including a light-emitting element which has a chromaticity whose y-coordinate in the diagram is 0.55 or more; and fifth and sixth pixels each including a light-emitting element which has a chromaticity whose x-coordinate and y-coordinate in the diagram are 0.20 or less and 0.25 or less, respectively. The light-emitting elements in the first and second pixels have different emission spectrums from each other; the light-emitting elements in the third and fourth pixels have different emission spectrums from each other; and the light-emitting elements in the fifth and sixth pixels have different emission spectrums from each other. |
申请公布号 |
US8629612(B2) |
申请公布日期 |
2014.01.14 |
申请号 |
US201213612351 |
申请日期 |
2012.09.12 |
申请人 |
KIMURA HAJIME;MIYAGUCHI ATSUSHI;SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
发明人 |
KIMURA HAJIME;MIYAGUCHI ATSUSHI |
分类号 |
H05B33/22 |
主分类号 |
H05B33/22 |
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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