发明名称 LIGHT EMITTING DEVICE, AND ELECTRONIC APPARATUS
摘要 PROBLEM TO BE SOLVED: To provide a light emitting device and an electronic apparatus, which can control a color drift caused by a difference of a view angle. SOLUTION: The light emitting device is provided with a plurality of light emitting elements each having a light emitting layer pinch-held between an anode having a light-transmitting property and a cathode having a semi-transmissive and semi-reflective property, and a metal reflection plate arranged to face the cathode with the light emitting layer between the cathode, and between the metal reflection plate and the cathode, there is provided an optical resonance structure for resonating light emitted from the plurality of the light emitting layers. The plurality of the light emitting elements include a plurality of light emitting elements of different resonant wavelengths in the optical resonance structures, and out of light emitted from the plurality of light emitting layers, an optical distance between the metal reflection plate and the cathode in the view angle of 0°of the light emitting element which emits red light is set up longer than an optimal resonance wavelength. COPYRIGHT: (C)2009,JPO&INPIT
申请公布号 JP2009170127(A) 申请公布日期 2009.07.30
申请号 JP20080003970 申请日期 2008.01.11
申请人 SEIKO EPSON CORP 发明人 SEN TAKASHI
分类号 H05B33/24;H01L51/50;H05B33/12 主分类号 H05B33/24
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