发明名称 |
LIGHT-EMITTING ELEMENT UNIT AND DISPLAY DEVICE |
摘要 |
A light-emitting element unit which can improve color purity of light emitted from a color filter is provided. A display device with high color purity and high color reproducibility is provided. The light-emitting element unit includes a wiring board, a light-emitting element chip provided over the wiring board, a micro optical resonator provided over the wiring board and at the periphery of the light-emitting element chip, and a phosphor layer covering the light-emitting element chip and the micro optical resonator. The display device includes a display panel having a coloring layer and a backlight module having the light-emitting element unit. Examples of the display panel include: a liquid crystal panel; and a display panel including an opening portion provided over a first substrate, MEMS moving over the opening portion in the lateral direction, and a second substrate provided with a coloring layer in a portion corresponding to the opening portion.
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申请公布号 |
US2012099048(A1) |
申请公布日期 |
2012.04.26 |
申请号 |
US201113277417 |
申请日期 |
2011.10.20 |
申请人 |
YAMAZAKI SHUNPEI;HIRAKATA YOSHIHARU;SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
发明人 |
YAMAZAKI SHUNPEI;HIRAKATA YOSHIHARU |
分类号 |
G02F1/1335;H01L33/08;H01L33/50;H01L33/58 |
主分类号 |
G02F1/1335 |
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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