Title:
発光素子およびその製造方法並びに照明装置
Document Type and Number:
Japanese Patent JP5162179
Kind Code:
B2
Abstract:
The light-emitting element according to the present invention is characterized in that : the light-emitting element comprises a light-emitting layer that is sealed at a light extracting side with a multilayer sealing film and the multilayer sealing film includes at least one color conversion layer. Then, the method for producing the light-emitting element according to the present invention is characterized in that : the method for producing a light-emitting element that has a light-emitting layer sealed at a light extracting side with a multilayer sealing film, comprises forming at least one color conversion layer in a formation of the multilayer sealing film. The light-emitting element according to the present invention incorporates a function of controlling color conversion of its extracted light without increasing a occupied space for the element.
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Inventors:
Shinya Tanaka
Shinichi Morishima
Shinichi Morishima
Application Number:
JP2007199909A
Publication Date:
March 13, 2013
Filing Date:
July 31, 2007
Export Citation:
Assignee:
Sumitomo Chemical Co., Ltd.
International Classes:
H05B33/12; H01L51/50; H05B33/04; H05B33/10
Domestic Patent References:
| JP2006278021A | ||||
| JP2005527076A | ||||
| JP2004220874A | ||||
| JP2003264059A | ||||
| JP2001237065A | ||||
| JP56857U |
Foreign References:
| WO2005099311A1 |
Attorney, Agent or Firm:
Hiroaki Sakai