Invention Grant
- Patent Title: Process for forming an organic light-emitting diode luminaires having a single light-emitting layer with at least two light-emitting dopants
- Patent Title (中): 用于形成具有至少两个发光掺杂剂的单个发光层的有机发光二极管灯具的方法
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Application No.: US12993259Application Date: 2009-06-26
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Publication No.: US08546844B2Publication Date: 2013-10-01
- Inventor: Eric Maurice Smith
- Applicant: Eric Maurice Smith
- Applicant Address: US DE Wilmington
- Assignee: E I du Pont de Nemours and Company
- Current Assignee: E I du Pont de Nemours and Company
- Current Assignee Address: US DE Wilmington
- International Application: PCT/US2009/048746 WO 20090626
- International Announcement: WO2009/158555 WO 20091230
- Main IPC: H01L33/00
- IPC: H01L33/00
Abstract:
There is provided n organic light-emitting diode luminaire. The luminaire includes a first electrode, a second electrode, and a light-emitting layer therebetween. The light-emitting layer includes a small molecule host material having dispersed therein a first dopant having a first emitted color and a second dopant having a second emitted color. The overall emission color is white.
Public/Granted literature
- US20110073853A1 ORGANIC LIGHT-EMITTING DIODE LUMINAIRES Public/Granted day:2011-03-31
Information query
IPC分类:
