Invention Grant
- Patent Title: Organic electroluminescence element including metal doped molybdenum oxide layer and method for producing the same
- Patent Title (中): 包括掺杂金属的氧化钼层的有机电致发光元件及其制造方法
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Application No.: US12672146Application Date: 2008-08-01
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Publication No.: US08928028B2Publication Date: 2015-01-06
- Inventor: Shinichi Morishima
- Applicant: Shinichi Morishima
- Applicant Address: JP Tokyo
- Assignee: Sumitomo Chemical Company, Limited
- Current Assignee: Sumitomo Chemical Company, Limited
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2007-210447 20070810
- International Application: PCT/JP2008/063841 WO 20080801
- International Announcement: WO2009/022552 WO 20090219
- Main IPC: H01L51/54
- IPC: H01L51/54 ; H01L51/52 ; H01L51/50 ; H05B33/10 ; H05B33/22

Abstract:
It is an object of the present invention to provide an organic electroluminescence element which can be easily produced and has a good light-emitting property and a good lifetime property, and a method for producing the same.That is, the present invention provides the organic electroluminescence element comprising an anode, a light-emitting layer and a cathode, and further comprising a metal doped molybdenum oxide layer provided between the anode and the light-emitting layer; and the method for producing the organic electroluminescence element including a stacking step to obtain a metal doped molybdenum oxide layer by simultaneously depositing molybdenum oxide and a dopant metal on another layer which constitutes the element.
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