发明名称 Light Emitting Device
摘要 It is an object of the invention to provide a light emitting device in which burden on a light emitting element having low luminous efficiency is relieved, and the deterioration of a light emitting element, the reduction in color reproduction due to the deteriorated light emitting element, and increase in electric power consumption can be suppressed. A light emitting device according to the invention has light emitting elements each of which emits one of colors corresponding to three primary colors. Further, one feature of the light emitting device according to the invention has a light emitting element which emits a neutral color. The light emitting device according to the invention has a structure in which a plurality of pixels having light emitting elements each of which emits one of colors corresponding to three primary colors, and a light emitting element which emits a neutral color as one group, are arranged.
申请公布号 US2011148285(A1) 申请公布日期 2011.06.23
申请号 US201113034759 申请日期 2011.02.25
申请人 SEMICONDUCTOR ENERGY LABORATORY CO., LTD. 发明人 OHTANI HISASHI
分类号 H01J1/62;G09G3/30;H05B33/08;H05B33/12 主分类号 H01J1/62
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