Invention Grant
US08405098B2 Organic light emitting device, display unit including the same, and illuminating device including the same
有权
有机发光装置，包括该有机发光装置的显示装置和包括该有机发光装置的照明装置
- Patent Title: Organic light emitting device, display unit including the same, and illuminating device including the same
- Patent Title (中): 有机发光装置，包括该有机发光装置的显示装置和包括该有机发光装置的照明装置
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Application No.: US12781089Application Date: 2010-05-17
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Publication No.: US08405098B2Publication Date: 2013-03-26
- Inventor: Shigeyuki Matsunami , Toshihiro Fukuda , Jiro Yamada
- Applicant: Shigeyuki Matsunami , Toshihiro Fukuda , Jiro Yamada
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: SNR Denton US LLP
- Priority: JP2009-141281 20090612
- Main IPC: H01L29/18
- IPC: H01L29/18 ; H01L33/00 ; H01L29/20 ; H01L21/00
Abstract:
An organic light emitting device includes a first electrode and second electrode on a substrate. Light emitting units are positioned between the first and second electrodes. A first light emitting unit includes a first light emitting layer, and a second light emitting unit includes a second light emitting layer. The first electrode reflects light from at least one of the light emitting units to generate an interference pattern with light emitted from the first light emitting layer. The interference pattern has a plurality of interference positions such that a first interference position is located within the first light emitting layer, and a second interference position is located within the second light emitting layer.
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